CN203701213U - Jet regulator with collision surface and annular wall - Google Patents
Jet regulator with collision surface and annular wall Download PDFInfo
- Publication number
- CN203701213U CN203701213U CN201320517827.0U CN201320517827U CN203701213U CN 203701213 U CN203701213 U CN 203701213U CN 201320517827 U CN201320517827 U CN 201320517827U CN 203701213 U CN203701213 U CN 203701213U
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- China
- Prior art keywords
- jet regulator
- annular wall
- opening
- jet
- outflow side
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
- G05D7/012—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C2001/026—Plumbing installations for fresh water with flow restricting devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
Abstract
The utility model relates to a jet regulator with a collision surface and an annular wall. The jet regulator is provided with a jet regulator housing; a porous plate is arranged in the inner space of the jet regulator housing; the porous plate is provided with a plurality of flow through holes for separating flowing water; the jet regulator is provided with a central hole-free collision surface on the porous plate, the collision surface is surrounded and defined by a first annular wall, the first annular wall is provided with a penetrating opening which is oriented in the radial direction and penetrates through the first annular wall, and flow through holes communicated with the penetrating opening and penetrating through the porous plate are formed in the side surfaces, arranged in the plane of the collision surface, of the penetrating opening, respectively. The first annular wall is surrounded on periphery by an annular space. An amount regulator is arranged upstream of the collision surface in a water flowing direction, and consequently, limited water consumption and/or the amount of water is unrelated to corresponding water pressure to an utmost extent. Besides, a second annular wall which is smaller in diameter and spaced from the first annular wall is arranged to be coaxial and concentric with the first annular wall.
Description
Technical field
The utility model relates to a kind of jet regulator with impingement area and annular wall.
Background technology
This jet regulator is described and is proved to be in German patent application 102012021361.1 more early.
Much more very in this jet regulator, the hydraulic pressure of water through-current capacity and existence is proportional, thereby in the time of high pressure, may flow through jet regulator with the too much water of possibility, that is water consumption becomes unfavorable.
Utility model content
Therefore, task of the present utility model is, creates a kind of jet regulator that limits type that starts, and in this jet regulator, the advantage of the water jet of good inflation is possible, and the excessive water yield does not flow through in the time of higher pressure.
This task utilizes means as described below and feature to solve.
According to the utility model, the jet regulator that beginning limits is characterised in that, there is jet regulator housing with the jet regulator of impingement area and annular wall, in the enclosure interior space of this jet regulator housing, be provided with orifice plate, this orifice plate with multiple for the through flow hole of the water of percolation separately, wherein, orifice plate has central authorities, the impingement area of atresia, this impingement area at least by the first annular wall around defining, the first annular wall have multiple radially directed penetrate opening and penetrate being arranged on of opening on the side in impingement area plane, be respectively equipped with one with penetrate open communication, through the through flow hole of orifice plate, and the first annular wall outer circumferential side by annular annular space around, it is characterized in that: along the flow direction of water in impingement area upstream or be provided with throttling arrangement and/or the amount adjuster with through-flow openings above impingement area, and impingement area has within the first annular wall radially isolated with this first annular wall, the second annular wall of small diameter.
Therefore, the throttling arrangement or the amount adjuster that are integrated in jet regulator according to the utility model utilization are resisted water consumption excessive or that improve, wherein, these devices can have known structure itself, accordingly that is throttling arrangement and/or amount adjuster there is the restricted opening that passes through aspect throughput.Through the water yield of throttling arrangement by throttling with through the water yield of amount adjuster or even completely or to a great extent irrelevant with the hydraulic pressure of corresponding existence, thereby independently roughly remain unchanged to this corresponding hydraulic pressure or at least not with hydraulic pressure proportional water yield can pass.The correspondingly throttling water yield of throttling arrangement, even and if amount adjuster also can also more effectively reduce or limit water consumption in the time of higher pressure.
Throttling arrangement or the passing through opening and can there is preliminary election or the predetermined cross section that pass through of amount adjuster, should in throttling arrangement, determine throttling action by cross section and/or in amount adjuster can by above being positioned at, can by the sealing ring of hydraulic pressure distortion or O shape be enclosed independently or automatically by throughput adjustment.This amount adjuster is own known and its single openings formation conventionally arranging by multiple annulars at this by opening, keeping lath to extend between these single openings, can be also this situation at the opening that passes through for throttling arrangement in an identical manner.Therefore, there is the trend of the longitudinal central axis line annular of diffraction throttle regulator substantially by opening, thereby the corresponding current that distribute are equably possible on annulus.
The second annular wall can streamwise by opening downstream or below by opening, radially observe and be arranged on this by outside the on-axis projection of opening.
At this advantageously, the second annular wall have multiple be arranged on the radial penetration opening of impingement area top spaced apartly or have one be parallel to that impingement area extends, can be by the edge of water overflow.
Therefore, can be struck on impingement area at the water regulating aspect its amount by the throttling arrangement arranging according to the utility model or amount adjuster, and then can fill according to the second annular wall of the utility model setting first until the height that penetrates opening of the second annular wall or until the height of the top edge of the second annular wall and the water due to rear inflow then arrive in the gap between described two annular wall and flow to there penetrate opening in and flow and cross the first annular wall, thereby water arrives from both sides and penetrates opening and arrive therefrom in through flow hole and form the jet flowing out uniformly, this jet can mix with surrounding air.At this, even if also always obtain same or at least obtain by the water yield of throttling to a great extent in the time of different hydraulic pressure on the flow export at this jet regulator.
Show greatly as far as possible identical pressure from both sides for the water flowing into and enter into penetrating opening and then penetrating within opening and be so neutralized to degree at these of the first outside annular wall, make this water can substantially vertically down flow out and be formed on stream uniform, vertical, that point to below to a great extent by through flow hole, the annular space being arranged in outside the first annular wall can narrow partly in its trend around the first annular wall, and radially narrower region and wider region are replaced along circumferential direction.The water of overflow the first annular wall can be affected aspect its amount and flowing velocity thus, make this water enter into and penetrate accordingly opening from the outside of the first annular wall with desirable pressure, this water strikes there from the waterborne of this annular wall inner side and with this water from this annular wall inner side and then jointly flows out downwards by corresponding through flow hole.
At this, a kind of form of implementation that meets object can stipulate, on the outside of the first annular wall, at least being arranged on individually penetrating between opening or being arranged on penetrating between opening in this annular wall and being provided with protuberance all in this annular wall, these protuberances radially reach in the annular space outside the first annular wall and therefore form the narrow of this outside annular space.
Annular space has in this manner larger width and is arranged in water that these protuberances that penetrate opening both sides can be conducive to arrive outside annular space towards the conveying that penetrates opening simultaneously in the region that penetrates opening.
For the transmission as far as possible uniformly of water advantageously, described in penetrate opening and be medially arranged between two adjacent protuberances, and protuberance preferably has respectively identical distance with the opening that penetrates that is close to protuberance.In addition advantageously, all protuberances have consistent size and dimension.Because water by throttling arrangement or amount adjuster and annular thereof the opening that passes through that works be concentric with to a great extent longitudinal central axis line and arrive in jet regulator, so provide following possibility by above-mentioned feature and measure,, water also in each annular wall and entering penetrate opening in time the corresponding week that is evenly distributed in to a great extent jet regulator upwards and water can arrive and penetrate in opening with consistent to a great extent amount.At this, all these measures mating reaction as follows, that is, even by throttling arrangement with also can limit extraordinarily the water yield that flows through jet regulator when the higher pressure by means of the amount adjuster according to the utility model setting and structure.
Protuberance on the outside of the first annular wall can seamlessly or particularly be connected with this first annular wall single type and preferably in axial direction exceed on the contrary the first annular wall with the flow direction of the water of supplying.Thus, these protuberances contribute to make the water of overflow the first annular wall separately and towards penetrating opening to guide.
What meet object can be, as the described protuberance of the elements act of blocking of the water for crossing the first annular wall radially approximately occupy the width of outside annular space or radial dimension 1/3rd and on the end that deviates from the first annular wall of protuberance, preferably have a rib or rounding if desired.Therefore the protuberance being arranged in outside annular space can design like this, make to be arranged in the first annular wall both sides and enter into that to penetrate the water yield of opening substantially same large.
For good moisture join and the water yield through regulating to the conveying that penetrates opening advantageously, compared with the coboundary that penetrates opening in the first annular wall, in the second annular wall with axial distance be arranged on the lower limb of the radial penetration opening above impingement area or the top edge of (with compare less diameter with the first annular wall) second annular wall is arranged on identical height or get Geng Gao is set.This measure causes, the water that flows through the radial penetration opening of the second annular wall from impingement area overflows with enough safeties and with enough amounts, so as for to the first annular wall penetrate opening and therefore enter to the both sides of through flow hole and by this water in desirable mode directly flowing to a great extent separately and stoping from impingement area to the first annular wall inner side.By described measure can reach from inner and from outside to the first annular wall penetrate opening and therefore to the better balance flowing in through flow hole.
The lower limb that penetrates opening in the second annular wall or the top edge of the second annular wall and/or the coboundary that penetrates opening in the first annular wall can meet destination and be arranged in common or two parallel, vertical with the longitudinal central axis line of jet regulator planes, that is in corresponding diametral plane, extend point-blank to a great extent.Corresponding targetedly can be by the water yield flowing into separately and transmission.
Mention, effectively with efficiently in the following way according to the second annular wall of the utility model setting,, this second annular wall is radially arranged on through throttling arrangement or aspect water saving, is measuring especially efficiently outside the projection of passing through opening of adjuster.
At this, a kind of effectively and the form of implementation that meets object can be: on amount adjuster, be arranged on the sealing ring in the groove by opening or O shape circle and in axial direction observe and be arranged on above the second annular wall, particularly be parallel to this second annular wall setting, within being arranged on the second annular wall by opening to the projection on impingement area, the radial dimension that holds the groove of sealing ring or O shape circle at this is particularly greater than the radial dimension of the second annular wall and is describedly arranged on radially inwardly the exceeding in the region of the second annular wall of groove by opening; Or within groove encloses the projection on impingement area and is arranged on the second annular wall by opening to the projection on impingement area together with sealing ring or O shape.Particularly unessential in a rear alternative, the sealing ring within groove or O shape are enclosed on the outer wall that whether abuts in groove in initial position and whether are arranged in more inner region by opening, or contrary.At this, the sealing ring abutting on the outer wall of groove can have larger effect because the diameter of sealing circle be corresponding large and sealing circle can with in inside, the corresponding less opening mating reaction of passing through of diameter.
Can guarantee by above-mentioned arrangement, the water jet that arrives impingement area strikes on this impingement area and can carry out therefrom outside flowing within the second annular wall.Simultaneously can and can make this water yield independently keep identical large or at least can this water yield of throttling in the time using throttling arrangement with this hydraulic pressure at least to a great extent according to this water yield of influence of hydraulic pressure by means of sealing ring or O shape circle.
Be located at the border that penetrates opening and can have respectively side in the second annular wall, the border of these sides can upwards freely stop against the flow direction of the water of supply.At this, the downside of amount adjuster that these radial penetration opening upwards in the second annular wall can be settled excessively or the downside of the throttling arrangement of arrangement seal.Therefore, amount adjuster or throttling arrangement can also obtain a kind of additional function,, are defined in the radial penetration opening in the second annular wall that is.
Even that also can produce enough inflations when to keep relatively littlely at throughput adjuster or throttling arrangement water through-flow during at higher pressure for this jet regulator according to jet regulator of the present utility model and the soft water jet of corresponding foaming, this water jet still looks like bulky as far as possible, meet object, at least one through flow hole in orifice plate or all through flow holes at least in the bore section of outflow side towards outflow side taper or taper ground or stairstepping expand.By thering is this measure of particularly advantageous utility model meaning, though flow through the water of through flow hole can general conical or taper launch and in fact on the whole housing cross section of jet regulator housing, also can mix with the surrounding air being inhaled in this jet regulator housing in the time of relatively little through-current capacity.
At this, when at least one through flow hole at least in the bore section in outflow side towards the such taper in the outflow side of through flow hole or taper expand, make the single jet of discharging from through flow hole and expand by taper or tapering or beam enclosure interior space, be preferably still arranged on the melt injection part in enclosure interior space at least one at single impinging jet before during with the single jet mixing of at least one adjacent through flow hole, mix even if be also additionally conducive to the good air of the water of percolation in the time of the hydraulic pressure that little through-current capacity and throughput adjuster reduce.
At this, another kind of structural form according to jet regulator of the present utility model can stipulate, in the outflow side of orifice plate, with this orifice plate spaced apart be provided with around collision inclined-plane, the clean housing cross section streamwise in this Shi Gai region, collision inclined-plane is more and more narrow.In this favourable form of implementation, from through flow hole, water spacer that discharge and that be rich in air is opened distance in orifice plate downstream or after orifice plate, is struck collision inclined-plane, this collision inclined-plane additionally mixes and disperses ready like this water, the water that is then rich in like this air can be used as uniformly, not splash but the soft water jet that bubbles discharge from jet regulator.
At this, can stipulate according to a kind of form of implementation that can manufacture especially simply of the present utility model, collision inclined-plane forms as the inflow side of lower wall sections, and this wall section forms or is configured to the contraction flow region of at least one undulate in vertical section.At this, collision inclined-plane can be configured to the protrusion forming part of inner circumferential side of housing perisporium or the protuberance of inner circumferential side and with jet regulator housing or with jet regulator housing component single type be connected.
But preferred a kind of embodiment, in this embodiment, collision inclined-plane is configured to the wall section that can be embedded into the annular of jet regulator housing or the insertion of sleeve shaped.
In order at least one melt injection part can be embedded in the enclosure interior of jet regulator housing at this and can to assemble simply according to amount adjuster of the present utility model, advantageously, jet regulator casing structure is multi-piece type and has at least two preferably removably interconnective housing components.
The through flow hole being located in orifice plate can be with one or the also form setting of multiple concentric pore size distribution circles.At this, orifice plate has the impingement area of the atresia of already mentioned central authorities, this impingement area by each annular wall around defining.
At this, first the water turning in region each annular wall and particularly outside the first annular wall slowed down, mixed towards side deflection and by the part stream flowing in opposite directions in opposite direction, and then this water can flow through the through flow hole of orifice plate and can be with the form discharge of the spray cone of respective numbers on the outflow side of orifice plate.At this, this point also can reach with the pressure independent ground of the water flowing into a great extent in the following way, that is, and and according to the utility model amount of being provided with adjuster above impingement area and annular wall.
In order to make to be again configured as uniformly total jet on the outflow side of the water eddying that mix with surrounding air and corresponding at jet regulator in the enclosure interior space of jet regulator housing, and for the water that can make to discharge from jet regulator may enter into the water jet that jet regulator is independently configured as not splash and discharges with different pressure from water the uniforming device of outflow side, what meet object is, the outflow side end face of jet regulator housing forms by web frame and honeycomb structure, and form web frame or the honeycomb structure of outflow side end face or be unremovably connected with jet regulator housing and/or particularly single type ground is one-body molded, or form by the imbedding piece that can be embedded in jet regulator housing.At this, if and because according to the utility model along the flow direction of water in impingement area upstream or above impingement area the mode amount of the being provided with adjuster to have described, already mentioned to the effect of the total melt injection flowing out can be in an advantageous manner with the pressure independent of the water flowing into realize.
When web frame or the honeycomb structure of the outflow side end face that forms jet regulator housing form by lath, these laths at least when streamwise convergent, are further conducive to the homogenising of total jet of discharging from jet regulator in the subregion of outflow side.
Preferably further expanding scheme according to one of the present utility model can stipulate, described jet regulator is configured to the jet regulator of inflation, the jet regulator of this inflation has at least one fill opening, and this fill opening passes in enclosure interior space in the outflow side of orifice plate and this fill opening is communicated with enclosure interior space with atmosphere.For described at least one fill opening can be communicated with enclosure interior space with atmosphere, in the subregion of the double-walled of jet regulator housing or can be provided with at least one filling channel in defining the annular gap of jet regulator housing, this filling channel is designed to open wide towards atmosphere.
Particularly in the time of the indivedual or multiple above-mentioned features of combination and measure, produce a kind of jet regulator, in this jet regulator, the advantage of the water jet of good inflation reaches by indivedual or multiple measures and feature, wherein, this is also possible in the time of the amount of setting adjuster, and in the time of high hydraulic pressure, does not need not wish the large water yield.
Accompanying drawing explanation
By accompanying drawing, embodiment of the present utility model is described in more detail below.In the diagram of simplifying in part:
Fig. 1 illustrates that one according to the partial, longitudinal cross-sectional of the perspective of jet regulator of the present utility model,
Fig. 2 illustrates the jet regulator in Fig. 1 with the part drawing of the perspective of decomposition,
Fig. 3 illustrates the top view of the perspective of orifice plate,
Fig. 4 illustrates the partial, longitudinal cross-sectional of orifice plate together with the housing component of inflow side,
Fig. 5 illustrate one according to the embodiment of the variation of jet regulator of the present utility model with the corresponding diagram of Fig. 1, and
Fig. 6 illustrates orifice plates annular wall, that change and the top view corresponding perspective of Fig. 3 with central impingement area and two settings concentrically.
The specific embodiment
Below in each embodiment of explanation, even if also obtain consistent Reference numeral during in variation in moulding at the consistent parts of its function aspects.
Entirety is with the jet regulator of 1 mark with common form and roughly have similarly a jet regulator housing not being shown in further detail with patent application DE102012021661.1 or be coupled in such jet regulator housing, and this jet regulator housing can have external screw thread or can have internal thread for jet regulator being fixed in parts that stretch out for jet regulator is fixed on water out.
Utilize the housing component of an outflow side to be coupled in a unshowned jet regulator housing and this jet regulator has the orifice plate of an annular wall of surrounding concentrically this impingement area with a central impingement area and two and multiple through flow hole and above orifice plate, has an amount adjuster along the flow direction of water according to the jet regulator of Fig. 1.
According to Fig. 1 and 5, in enclosure interior space, be provided with an orifice plate 5, this orifice plate with multiple that in Fig. 1, can find out, vertically extend, for the through flow hole 6 of the water of percolation separately.At this, orifice plate 5 has an impingement area 14 central, atresia, first outside annular wall 15 is concentric with this impingement area extends, and what this first annular wall had multiple radially whole cross sections directed and run through the first annular wall 15 according to Fig. 1,4,5 and 6 penetrates opening 16.
Be provided with respectively and penetrate with these through flow hole 6 that opening 16 is that be communicated with, run through orifice plate 5 penetrating being arranged on the side in impingement area plane of opening 16.At this, the first annular wall 15 outer circumferential side by the housing component 26 of an annular annular space 29 and an inflow side being connected with orifice plate 5 in the present embodiment single type around.
According to Fig. 1 and 2, along the flow direction of water in impingement area 14 upstreams or above impingement area, be provided with an entirety with 30 marks, with the amount adjuster that passes through opening 31 of an annular, should meet destination by opening and interrupted by lath and keep together thus.Should be arranged on sealing ring 32 or O shape top, that can be out of shape by hydraulic pressure and enclose such mating reaction with one by the cross section that passes through of current opening 31, that cause annular substantially, make by sealing circle 32 because the distortion of hydraulic pressure can reduce the cross section that passes through by opening 31, thereby in the time of higher hydraulic pressure, can independently or automatically limit and adjust throughput, although there is this higher hydraulic pressure.
In order to form visually water jet that bubble, large volume, on orifice plate 5, be provided with second annular wall 33 around impingement area 14 according to Fig. 1 to 6 at this, this second annular wall is positioned at by opening 31 belows and is radially positioned at interval this by outside the on-axis projection of opening 31, within this first annular wall 15 with the first annular wall coaxially and radially, and therefore has than the less diameter of the first annular wall 15.In addition, this second annular wall 33 have than be arranged on impingement area 14 tops annular pass through the diameter that opening 31 is larger.
This second annular wall 33 that diameter is less have equally radially arrange penetrate opening 34, as especially clearly found out in Fig. 1,3 and 4, these penetrate opening and have a segment distance with its lower limb 35 from impingement area 14 at this, and therefore its lower limb 35 is arranged on impingement area 14 tops.Therefore in the time that the water flowing into reaches this lower limb 35, this water penetrates opening 34 by these and radially arrives in the gap between the first annular wall 15 and the second annular wall 33.
According to the orifice plate of Fig. 3 with its central impingement area, described two concentrically around the annular wall of this impingement area with one with orifice plate single type the housing component of inflow side that be connected, that can be connected with the housing component of outflow side.Particularly in Fig. 3 with obliquely from direction impingement area 14 and described two be concentric with the visual angles of annular wall 15 and 33 that this place arranges and find out, although be provided with a ringwise annular space 29 in periphery outside the first larger annular wall 15, but this annular space narrows in the trend of the first annular wall 15 partly at it, make radially narrower and then again wider indivedual regions replace along circumferential direction.At this, wider region is separately positioned on the place that penetrates opening 16 and be located at place in this first annular wall 15 of radial directed.In order to realize this point, on the outside of the first annular wall 15, be arranged on penetrating in the first annular wall 15 at all these and between opening 16, be provided with protuberance 36, these protuberances radially have identical distance to being extended in annular space 29 and therefore forming the narrow of this outside annular space 29 and point take leave of the adjacent opening 16 that penetrates.Penetrating opening 16 therefore is medially arranged on respectively between two protuberances 36 adjacent, that have consistent shape and size itself.
At this, these protuberances 36 on the first annular wall 15 outsides seamlessly with are preferably connected with this first annular wall single type, and in axial direction exceed the first annular wall 15 with the first annular wall 15 with respect to the bulge quantity of the bottom boundary of impingement area 14 and annular space 29 nearly on the contrary with the flow direction of the water of supplying.
In addition, these protuberances 36 as the elements act of blocking of the water for crossing the first annular wall 15 radially approximately occupy the radial dimension of annular space 29 or width 1/3rd and on the end that deviates from the first annular wall 15 of these protuberances, be configured in the present embodiment rib but can be equally also rounding.At this, the border, bottom side of these protuberances is configured to circular arc equally as superposed parallel end border, wherein, the center of curvature of corresponding circular arc be arranged on impingement area 14 in the heart that is the imaginary axis of jet regulator 1 through in place.Therefore each arc section on the excentric edge of the back of the body of protuberance 36 is concentric with annular wall 15 and 33 settings and the vertical edge interface as these protuberances 36 at the surely corresponding cylindrical section in the upper bound, side that deviates from each annular wall.
In Fig. 4, described two annular wall that arrange concentrically each other penetrate opening mutually neighboringly and illustrating illustratively aspect its mutual relative altitude position.Particularly by Fig. 4 but also find out in Fig. 1, in the second annular wall 33 with spacing be arranged on the radial penetration opening 34 above impingement area 14 lower limb 35 be arranged to higher than the coboundary that penetrates opening 16 37 in the first annular wall 15.This first unbroken shape of the second annular wall 33 by inside, first the water of inflow must reach certain height, and then this water can radially flow out towards side.Stoping thus from inner side to the first annular wall 15, penetrate directly flowing in opening 16, thus also the water of part overflow the first annular wall 15 can be to a great extent evenly not only from inner but also enter into from outside and penetrate opening 16 and then can generally perpendicularly enter into through flow hole 6 and flow out by these through flow holes with mutual neutralization mobilization force by each flow direction.
At this, also find out at above-mentioned figure, the lower limb that penetrates opening 34 in the second annular wall 33 35 also has the coboundary that penetrates opening 16 37 in the first annular wall 15 to be arranged in two parallel, vertical with the longitudinal central axis line of jet regulator 1 planes and flatly extension.Also can expect, they are arranged in a common plane and just on identical height.
The opening 34 that penetrates being located in the second annular wall 33 has respectively border, side 35a straight line, that axis extends abreast, these borders, side upwards freely stop according to the flow direction of Fig. 3 and 4 water against supply, but are positioned in the also upwards sealing of downside of the amount adjuster 30 on these ends according to Fig. 1.Therefore, by with impingement area 14, annular wall 15 with 33 with the orifice plate 5 of annular space 29 and this housing component 26 that form, inflow side of the closure wall 38 in outer most surrounding can be relative simple and low price ground particularly manufacture single type.
Being arranged on adjuster 30 with the sealing ring 32 in the groove 39 by opening 31 in amount can be preferably O shape circle, in axial direction observe up and according to Fig. 1 in fact coaxially in the second annular wall 33, be parallel to this second annular wall and arrange.At this, but the radial dimension that holds this groove 39 of sealing ring 32 is greater than the radial dimension of the second annular wall 33, and described that region that radially inwardly exceedes the second annular wall 33 that is arranged in groove 39 by opening 31.The opening 31 that passes through of annular meets destination by forming by the multiple single opening arranging each other on circle, should therefore be less than by the diameter of opening the internal diameter of the second annular wall 33.Guarantee thus, only within the second annular wall 33, enter through the water arriving on impingement area 14 by opening 31.
The lower limb that penetrates opening 34 35 that then water can cross the second annular wall 33 therefrom arrives in the gap between described two annular wall and partly crosses and is arranged in the first outside annular wall 15 and arrives outside annular space 29, and enter into penetrating opening 16 and arriving the through flow hole 6 below pointing to of the first outside annular wall 15 in both sides in the mode of having described, wherein, enter into from both sides and penetrate the inside that the current of opening 16 penetrate opening 16 at these and meet and arrive thus through flow hole 6 downwards.
In Fig. 1,4 and 5, find out, at least one through flow hole 6 of orifice plate 5, according to Fig. 1 and 5 all through flow holes 6 at least in the subregion of an outflow side towards its outflow side taper or taper expand.Also can expect step-like expansion.
The through flow hole 6 being located in orifice plate 5 is given for the separately water of percolation in all embodiment that illustrate.Preferably launch by the water of discharging from orifice plate 5 or taper upper conical in the whole length of through flow hole 6, though this water little through-current capability and low hydraulic pressure (as these also throughput adjuster 30 in this region, form) in fact time also mix with the surrounding air being inhaled on the whole cross section at jet regulator.
At this, through flow hole 6 tapers or taper ground expands, and makes water jet that discharge from through flow hole 6 and that expand by taper or tapering single jet mixing to through flow hole 6 adjacent with at least one before on the melt injection part being arranged in enclosure interior space at each single impinging jet still enclosure interior space.
Entered into from both sides and penetrated opening 16 by already mentioned the turning to water of water flowing into, the water of this inflow slows down and the acceleration again in each through flow hole 6 due to narrowing of through flow cross section in the region of through flow hole 6.According to Bernoulli equation, improve and produce negative pressure on the outflow side of orifice plate 5 by this speed, surrounding air can be drawn in the enclosure interior space of jet regulator 1 by this negative pressure.In the housing perisporium of the housing component 27 of outflow side, be provided with fill opening 17(Fig. 2 for this reason), surrounding air can be entered and can be taken away together by water by these air openings.
At this, particularly in Fig. 1 and 5, find out, in the outflow side of orifice plate 5, with this orifice plate spaced apart be provided with one around collision inclined-plane 19, the clean housing cross section streamwise in this Shi Gai region, collision inclined-plane is more and more narrow.This collision inclined-plane 19 forms the inflow side of the wall section of annular, and this wall section is configured at least one contraction flow region of undulate in vertical section along the longitudinal direction.The wall section with collision inclined-plane 19 is configured to one here and can be embedded into annular in jet regulator housing or the insertion 20 of sleeve shaped.
In the unshowned form of implementation of one, collision inclined-plane 19 can single type in the housing of the one-body molded housing component 27 in outflow side in ground on week.And illustrate and stipulate in an embodiment, in the enclosure interior space of the orifice plate 5 one-body molded housing components 26 in inflow side in single types ground.That therefore jet regulator housing can be configured to multi-piece type and there are at least two particularly removably interconnective housing components 26 and 27.
Shown in Fig. 1,2 and 5, form by a web frame or honeycomb structure 22 according to the end face of the outflow side of jet regulator of the present utility model, and form the web frame of end face of outflow side or honeycomb structure 22 and the jet regulator housing component 27 of outflow side is unremovably connected with single type particularly one-body molded.But this web frame or honeycomb structure also can form by an imbedding piece that can embed.
Web frame or the honeycomb structure 22 of end face that forms the outflow side of jet regulator forms by lath 25 according to Fig. 1,2 and 5, these laths at least in the subregion of an outflow side according to Fig. 1 streamwise convergent.
In a word, jet regulator 1 is configured to the jet regulator of inflation, as already mentioned, the jet regulator of this inflation has fill opening 17, and these fill openings pass in the inside of jet regulator housing in the outflow side of orifice plate 5 and these fill openings are communicated with enclosure interior space with atmosphere.
In fact all details and parts that shape is consistent with Fig. 1 with arrangement are shown according to the embodiment of Fig. 5.The relevant explanation therewith that is included in each Reference numeral in Fig. 5 conforms to the explanation of Fig. 1.Above orifice plate, replace an amount adjuster and there is a throttling arrangement according to the jet regulator of Fig. 5.Different with respect to Fig. 1, along the flow direction of water in impingement area 14 upstreams or replace an amount adjuster 30 and be provided with a throttling arrangement 300 above impingement area.At this, this throttling arrangement 300 forms as follows,, do not comprise sealing ring 32 or O shape circle, thereby water can and arrive impingement area 14 by opening 31 by this groove 39 in groove 39 that is.Flow then therefrom in the mode described towards penetrating opening 16 and through flow hole 6 continues.
In Fig. 6, find out the remodeling of orifice plate 5.In Fig. 6, be positioned at inner, diameter compared with circlet shape wall by one around top edge in axial direction upwards define.At this, the second annular wall 33 be not have with impingement area 14 spaced apart arrange penetrate opening 34, but upwards defined by a top edge 350 around ground, in fact this top edge is equivalent to the lower limb that penetrates opening 34 35 according to the embodiment of Fig. 3 and 4 in its function aspects.Therefore, edge 350 has identical position with respect to the coboundary that penetrates opening 16 37 in the first annular wall 15, that is therefore this edge can be arranged on a consistent plane or be arranged in a higher plane.
At this, simplify the manufacture of this orifice plate 5 by following manner, that is, orifice plate does not have protuberance 36 on the outside of the first annular wall 15, but can be provided with these protuberances yet.
By selecting, the second annular wall 33 can be configured to that the first annular wall 15 can be configured to there is no protuberance 36 with penetrating opening 34, or the second annular wall 33 can be configured to, and with one is upwards defined the edge 350 of this second annular wall, the first annular wall 15 can be configured to or there is no protuberance 36.
As shown in FIG. 3, can there is consistent size and dimension and keep respectively identical distance with the adjacent opening 16 that penetrates at this all protuberance 36, to reach mobility status as far as possible uniformly.
Jet regulator 1 comprise one set within it orifice plate 5 in portion and multiple run through this orifice plate, for the through flow hole 6 of the water of percolation separately, this jet regulator is provided with an impingement area 14 central, atresia on orifice plate 5, this impingement area by first annular wall 15 around defining, this first annular wall have radially directed and run through this first annular wall penetrate opening 16, wherein, penetrate being arranged on of opening 16 on the side in impingement area plane, be respectively equipped with one with penetrate opening 16 that be communicated with, through the through flow hole 6 of orifice plate 5.The first annular wall 15 outer circumferential side by an annular annular space 29 around.Flow direction along water is provided with an amount adjuster 30 or a throttling arrangement 300 in impingement area 14 upstreams, water consumption is limited and/or the water yield becomes to a great extent irrelevant with corresponding hydraulic pressure thus.In addition, coaxial and be concentric with the first annular wall 15 ground and be provided with second annular wall 33 isolated with this first annular wall, diameter is less, this second annular wall has multiple radial penetration openings 34 that are arranged on impingement area 14 tops spaced apartly, and water penetrates opening by these and flows to the first annular wall 15 and penetrate opening 16 and therefore flow to through flow hole 6.By this combination, in fact the water yield that flows through jet regulator becomes irrelevant with the hydraulic pressure existing in jet regulator 1 upstream.
Claims (43)
1. with the jet regulator (1) of impingement area and annular wall, this jet regulator has jet regulator housing, in the enclosure interior space of this jet regulator housing, be provided with orifice plate (5), this orifice plate with multiple for the through flow hole (6) of the water of percolation separately, wherein, orifice plate (5) has central authorities, the impingement area (14) of atresia, this impingement area at least by the first annular wall (15) around defining, wherein, the first annular wall (15) have multiple radially directed penetrate opening (16) and penetrate being arranged on of opening (16) on the side in impingement area plane, be respectively equipped with one with penetrate that opening (16) is communicated with, through the through flow hole (6) of orifice plate (5), and the first annular wall (15) outer circumferential side by annular annular space (29) around, it is characterized in that: along the flow direction of water in impingement area (14) upstream or be provided with above impingement area with by amount adjuster (30) and/or the throttling arrangement (300) of opening (31), and impingement area (14) has in the first annular wall (15) inside radially isolated with this first annular wall, the second annular wall (33) that diameter is less.
2. according to jet regulator claimed in claim 1, it is characterized in that: described have preliminary election or the predetermined cross section that pass through by opening (31), should in throttling arrangement (300), determine throttling action by cross section and/or can by the sealing ring (32) of hydraulic pressure distortion or O shape is enclosed independently or automatically by throughput adjustment by what be positioned at top in amount adjuster (30).
3. according to the jet regulator described in claim 1 or 2, it is characterized in that: described the second annular wall (33) streamwise is being arranged on this by outside the on-axis projection of opening (31) by opening (31) downstream or by opening below, radially observation.
4. according to the jet regulator described in claim 1 or 2, it is characterized in that: described the second annular wall (33) have multiple be arranged on the radial penetration opening (34) of impingement area (14) top spaced apartly or have one be parallel to that impingement area (14) extends, can be by the edge of water overflow (350).
5. according to the jet regulator described in claim 1 or 2, it is characterized in that: the trend around the first annular wall (15) narrows partly at it to be arranged in annular space (29) outside described the first annular wall (15), and radially narrower region and wider region are replaced along circumferential direction.
6. according to jet regulator claimed in claim 5, it is characterized in that: on the outside of described the first annular wall (15), at least being arranged on individually penetrating between opening (16) or being arranged on penetrating between opening in this annular wall and being provided with protuberance (36) all in this first annular wall (15), these protuberances radially reach in the annular space (29) outside the first annular wall and therefore form the narrow of this outside annular space (29).
7. according to jet regulator claimed in claim 6, it is characterized in that: described in penetrate opening (16) and be medially arranged between two adjacent protuberances (36).
8. according to jet regulator claimed in claim 7, it is characterized in that: described protuberance (36) has respectively identical distance with the opening (16) that penetrates of contiguous protuberance.
9. according to jet regulator claimed in claim 6, it is characterized in that: all protuberances (36) have consistent size and dimension.
10. according to jet regulator claimed in claim 6, it is characterized in that: the protuberance (36) on the outside of described the first annular wall (15) seamlessly or single type ground be connected with this first annular wall.
11. according to jet regulator claimed in claim 10, it is characterized in that: described protuberance (36) in axial direction exceedes the first annular wall (15) on the contrary with the flow direction of the water of supplying.
12. according to the jet regulator described in claim 11, it is characterized in that: radially approximately occupy 1/3rd of the radial dimension of outside annular space (29) or width as the described protuberance (36) of the elements act of blocking of the water for crossing the first annular wall (15).
13. according to the jet regulator described in claim 12, it is characterized in that: as the described protuberance (36) of the elements act of blocking of the water for crossing the first annular wall (15) on the end that deviates from the first annular wall (15) of protuberance, be have a rib or rounding.
14. according to jet regulator claimed in claim 4, it is characterized in that: compared with the coboundary that penetrates opening (16) (37) in the first annular wall (15), in the second annular wall (33) with axial distance be arranged on impingement area (14) top the lower limb (35) of radial penetration opening (34) or the top edge (350) of the second annular wall (33) be arranged on identical height or get Geng Gao be set.
15. according to jet regulator claimed in claim 4, it is characterized in that: the lower limb (35) of the radial penetration opening (34) in the second annular wall (33) or the top edge (350) of the second annular wall (33) and/or the coboundary that penetrates opening (16) (37) in the first annular wall (15) are arranged in a common plane or in two parallel, vertical with longitudinal central axis line planes.
16. according to the jet regulator described in claim 15, it is characterized in that: flatly extend the lower limb (35) of the radial penetration opening (34) in the second annular wall (33) or the top edge (350) of the second annular wall (33) and/or the coboundary that penetrates opening (16) (37) in the first annular wall (15).
17. according to the jet regulator described in claim 1 or 2, it is characterized in that: on described amount adjuster (30), be arranged on the sealing ring (32) in the groove by opening (31) (39) or the in axial direction observation of O shape circle and be arranged on the second annular wall (33) top, described be arranged on the second annular wall (33) by opening (31) to the projection on impingement area (14) within, the radial dimension that holds the groove (39) of sealing ring (32) or O shape circle is greater than the radial dimension of the second annular wall (33) and is describedly arranged on radially inwardly exceeding in the region of the second annular wall (33) of groove (39) by opening (31), or within groove (39) encloses the projection on impingement area and is arranged on the second annular wall (33) by opening (31) to the projection on impingement area (14) together with sealing ring (32) or O shape.
18. according to the jet regulator described in claim 17, it is characterized in that: described sealing ring (32) or O shape circle are parallel to the second annular wall setting.
19. according to jet regulator claimed in claim 4, it is characterized in that: the border (35a) that is located at radial penetration opening (34) in described the second annular wall (33) and has respectively side, these borders upwards freely stop against the flow direction of the water of supply, and the downside sealing of the downside of the amount adjuster (30) that is placed of these radial penetration opening upwards in the second annular wall (33) or the throttling arrangement (300) that is placed.
20. according to the jet regulator described in claim 1 or 2 (1), it is characterized in that: at least one through flow hole (6) at least in the bore section of outflow side towards its outflow side taper or taper ground or stairstepping expand.
21. according to the jet regulator described in claim 20, it is characterized in that: at least one through flow hole (6) at least in the bore section of outflow side towards the such taper in its outflow side or taper expand, make to discharge from through flow hole (6) and by the each single jet of taper or tapering expansion or the single jet mixing of beam through flow hole adjacent with at least one (6) enclosure interior space.
22. according to the jet regulator described in claim 21, it is characterized in that: the each single jet of discharging from through flow hole (6) and expand by taper or tapering or the beam single jet mixing of through flow hole adjacent with at least one (6) each single impinging jet is arranged on the melt injection part in enclosure interior space at least one before still enclosure interior space.
23. according to the jet regulator described in claim 20, it is characterized in that: in the outflow side of described orifice plate (5), with this orifice plate spaced apart be provided with around collision inclined-plane (19), this collision inclined-plane make be provided with this around the region on collision inclined-plane (19) in clean housing cross section streamwise more and more narrow.
24. according to the jet regulator described in claim 23, it is characterized in that: described collision inclined-plane (19) forms as the inflow side of lower wall sections, and this wall section is configured to the contraction flow region of at least one undulate in vertical section.
25. according to the jet regulator described in claim 23, it is characterized in that: all upper in the housing of described collision inclined-plane (19) the single type one-body molded housing component in outflow side in ground (27), and/or in the enclosure interior space of described orifice plate (5) the single type one-body molded housing component in inflow side in ground (26).
26. according to the jet regulator described in claim 1 or 2, it is characterized in that: that described jet regulator housing (2) is configured to multi-piece type and have at least two interconnective housing components of energy (26,27).
27. according to the jet regulator described in claim 26, it is characterized in that: described at least two housing components (26,27) can removably interconnect.
28. according to the jet regulator described in claim 26, it is characterized in that: the end face of the outflow side of described jet regulator (1) forms by web frame or honeycomb structure (22), and form outflow side end face described web frame or honeycomb structure (22) or is unremovably connected with jet regulator housing component (27) or by being embedded into the imbedding piece formation in jet regulator housing (2).
29. according to the jet regulator described in claim 28, it is characterized in that: the described web frame of the end face of formation outflow side or honeycomb structure (22) are one-body molded with jet regulator housing component (27) single type ground.
30. according to the jet regulator described in claim 28, it is characterized in that: the described web frame or the honeycomb structure (22) that form the end face of the outflow side of described jet regulator form by lath (25), and these laths are streamwise convergent in the subregion of outflow side at least.
31. according to the jet regulator described in claim 1 or 2, it is characterized in that: described jet regulator (1,10,100) is configured to the jet regulator of inflation, this jet regulator has at least one fill opening (17), this fill opening in the outflow side of orifice plate (5) passes into enclosure interior space and this fill opening enclosure interior space is communicated with atmosphere.
32. jet regulators (1), this jet regulator has jet regulator housing, in the enclosure interior space of jet regulator housing, be provided with orifice plate (5), this orifice plate, is characterized in that for the through flow hole (6) of the water of percolation separately with multiple: at least one through flow hole (6) at least in the bore section of outflow side towards its outflow side taper or taper ground or stairstepping expand.
33. according to the jet regulator described in claim 32, it is characterized in that: at least one through flow hole (6) at least in the bore section of outflow side towards the such taper in its outflow side or taper expand, make to discharge from through flow hole (6) and by the each single jet of taper or tapering expansion or the single jet mixing of beam through flow hole adjacent with at least one (6) enclosure interior space.
34. according to the jet regulator described in claim 33, it is characterized in that: the each single jet of discharging from through flow hole (6) and expand by taper or tapering or the beam single jet mixing of through flow hole adjacent with at least one (6) each single impinging jet is arranged on the melt injection part in enclosure interior space at least one before still enclosure interior space.
35. according to the jet regulator one of claim 32 to 34 Suo Shu, it is characterized in that: in the outflow side of described orifice plate (5), with this orifice plate spaced apart be provided with around collision inclined-plane (19), this collision inclined-plane make be provided with this around the region on collision inclined-plane (19) in clean housing cross section streamwise more and more narrow.
36. according to the jet regulator described in claim 35, it is characterized in that: described collision inclined-plane (19) forms as the inflow side of lower wall sections, and this wall section is configured to the contraction flow region of at least one undulate in vertical section.
37. according to the jet regulator described in claim 35, it is characterized in that: all upper in the housing of described collision inclined-plane (19) the single type one-body molded housing component in outflow side in ground (27), and/or in the enclosure interior space of described orifice plate (5) the single type one-body molded housing component in inflow side in ground (26).
38. according to the jet regulator one of claim 32 to 34 Suo Shu, it is characterized in that: that described jet regulator housing (2) is configured to multi-piece type and have at least two interconnective housing components of energy (26,27).
39. according to the jet regulator described in claim 38, it is characterized in that: described at least two housing components (26,27) can removably interconnect.
40. according to the jet regulator one of claim 32 to 34 Suo Shu, it is characterized in that: the end face of the outflow side of described jet regulator (1) forms by web frame or honeycomb structure (22), and form outflow side end face described web frame or honeycomb structure (22) or is unremovably connected with jet regulator housing component (27) or by being embedded into the imbedding piece formation in jet regulator housing (2).
41. according to the jet regulator described in claim 40, it is characterized in that: the described web frame of the end face of formation outflow side or honeycomb structure (22) are one-body molded with jet regulator housing component (27) single type ground.
42. according to the jet regulator described in claim 40, it is characterized in that: the described web frame or the honeycomb structure (22) that form the end face of the outflow side of described jet regulator form by lath (25), and these laths are streamwise convergent in the subregion of outflow side at least.
43. according to the jet regulator one of claim 32 to 34 Suo Shu, it is characterized in that: described jet regulator (1,10,100) is configured to the jet regulator of inflation, this jet regulator has at least one fill opening (17), this fill opening in the outflow side of orifice plate (5) passes into enclosure interior space and this fill opening enclosure interior space is communicated with atmosphere.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013004076.0 | 2013-03-11 | ||
| DE102013004076.0A DE102013004076B4 (en) | 2013-03-11 | 2013-03-11 | Aerator with baffle and annular wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701213U true CN203701213U (en) | 2014-07-09 |
Family
ID=51051669
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320517827.0U Withdrawn - After Issue CN203701213U (en) | 2013-03-11 | 2013-08-23 | Jet regulator with collision surface and annular wall |
| CN201310371586.8A Active CN104047336B (en) | 2013-03-11 | 2013-08-23 | With impingement area and the jet regulator of annular wall |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310371586.8A Active CN104047336B (en) | 2013-03-11 | 2013-08-23 | With impingement area and the jet regulator of annular wall |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN203701213U (en) |
| DE (1) | DE102013004076B4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047336A (en) * | 2013-03-11 | 2014-09-17 | 纽珀有限公司 | Jet regulator with baffle and annular walls |
| CN108368698A (en) * | 2015-11-05 | 2018-08-03 | 纽珀有限公司 | The pivotable jet regulator in cleaning position |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703132B (en) | 2015-11-13 | 2019-09-27 | 厦门松霖科技股份有限公司 | Constant current bubbler |
| EP3187958B1 (en) | 2015-12-28 | 2018-09-19 | Xiamen Solex High-Tech Industries Co., Ltd. | A flow regulator |
| DE202017101436U1 (en) * | 2017-03-13 | 2018-06-14 | Neoperl Gmbh | Sanitary insert unit |
| DE102017105297A1 (en) | 2017-03-13 | 2018-09-13 | Neoperl Gmbh | Sanitary insert unit |
| CN112916222A (en) * | 2021-03-31 | 2021-06-08 | 福建西河卫浴科技有限公司 | Water outlet device |
| DE102021133940A1 (en) | 2021-12-20 | 2023-06-22 | Neoperl Gmbh | cavitation jet regulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL122340C (en) * | ||||
| US3712548A (en) * | 1970-08-20 | 1973-01-23 | E Aghnides | Water aerator |
| US4365755A (en) * | 1980-12-30 | 1982-12-28 | Aghnides Elie P | Aerator with reduced noise |
| EP0088138B1 (en) * | 1982-03-08 | 1986-07-16 | Elie P. Aghnides | Aerator with reduced noise |
| US4534513A (en) | 1983-01-13 | 1985-08-13 | Aghnides Elie P | Concealed aerator |
| JP4474632B2 (en) * | 2000-03-17 | 2010-06-09 | Ｔｏｔｏ株式会社 | Foam spout |
| CN202139651U (en) * | 2010-09-28 | 2012-02-08 | 纽珀有限公司 | Sanitary functional unit |
| DE102010048702B4 (en) * | 2010-09-28 | 2022-03-03 | Neoperl Gmbh | Sanitary functional unit |
| CN102366715A (en) * | 2011-07-05 | 2012-03-07 | 厦门松霖科技有限公司 | Bubbler for low pressure inspiration effect guarantee |
| DE102012021361B4 (en) | 2012-11-02 | 2014-11-06 | Neoperl Gmbh | aerator |
| DE102013004076B4 (en) * | 2013-03-11 | 2022-06-23 | Neoperl Gmbh | Aerator with baffle and annular wall |
-
2013
- 2013-03-11 DE DE102013004076.0A patent/DE102013004076B4/en active Active
- 2013-08-23 CN CN201320517827.0U patent/CN203701213U/en not_active Withdrawn - After Issue
- 2013-08-23 CN CN201310371586.8A patent/CN104047336B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047336A (en) * | 2013-03-11 | 2014-09-17 | 纽珀有限公司 | Jet regulator with baffle and annular walls |
| CN104047336B (en) * | 2013-03-11 | 2016-10-12 | 纽珀有限公司 | With impingement area and the jet regulator of annular wall |
| CN108368698A (en) * | 2015-11-05 | 2018-08-03 | 纽珀有限公司 | The pivotable jet regulator in cleaning position |
| CN108368698B (en) * | 2015-11-05 | 2020-10-27 | 纽珀有限公司 | Jet regulator pivotable in a cleaning position |
| US10829919B2 (en) | 2015-11-05 | 2020-11-10 | Neoperl Gmbh | Jet regulator that can be pivoted into a cleaning position |
| US11396742B2 (en) | 2015-11-05 | 2022-07-26 | Neoperl Gmbh | Jet regulator that can be pivoted into a cleaning position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104047336B (en) | 2016-10-12 |
| DE102013004076B4 (en) | 2022-06-23 |
| DE102013004076A1 (en) | 2014-09-11 |
| DE102013004076A8 (en) | 2014-10-30 |
| CN104047336A (en) | 2014-09-17 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20140709 Effective date of abandoning: 20161012 |
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| AV01 | Patent right actively abandoned |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |