EP0646680B1 - Régulateur de jet à raccorder à une installation sanitaire - Google Patents

Régulateur de jet à raccorder à une installation sanitaire Download PDF

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Publication number
EP0646680B1
EP0646680B1 EP94114419A EP94114419A EP0646680B1 EP 0646680 B1 EP0646680 B1 EP 0646680B1 EP 94114419 A EP94114419 A EP 94114419A EP 94114419 A EP94114419 A EP 94114419A EP 0646680 B1 EP0646680 B1 EP 0646680B1
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EP
European Patent Office
Prior art keywords
flow regulator
perforated plate
regulator according
flow
pins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP94114419A
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German (de)
English (en)
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EP0646680A1 (fr
Inventor
Holger Nehm
Hermann Grether
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Neoperl GmbH
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Dieter Wildfang GmbH
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Application filed by Dieter Wildfang GmbH filed Critical Dieter Wildfang GmbH
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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

Definitions

  • the invention relates to a jet regulator for connection Sanitary fittings or the like, with a jet cutting device, which has a perforated plate which is used to produce Single beams has a number of flow holes.
  • a jet regulator is already the known type, which is used to generate Single beams a perforated plate with a number of Has flow holes.
  • the perforated plate of this previously known Jet regulators are an air intake device in the flow direction and then several jet regulating screens downstream.
  • the arrangement of a larger number of However, jet regulating screens are complex. Also being good Aerator demanded that calcification, especially on the sensitive jet regulators, is kept small.
  • Jet regulator is therefore designed the perforated plate so that this favors good beam splitting and the regulating screens can be formed accordingly coarse-meshed. For coarse-meshed Regulating sieves are the risk of clogging and calcification these sieves through the flowing water comparatively low.
  • a jet regulator has also been created, the one first and one immediately behind in the direction of flow second perforated plate (see. DE-A-34 04 662).
  • the second perforated plate are instead of the usual ones Jet regulating screens in the direction of flow several ring walls subordinate, the inside and outside of the wall in the the perforated plates facing wall section or have stepped gradations.
  • the jet regulator known from DE-OS 34 04 662 has a comparatively large overall height, which is a special housing makes necessary and therefore also the use can restrict this jet regulator. It also requires the manufacture and assembly of the two perforated plates, especially if these are offset from each other arranged flow holes have a high precision, what with a not inconsiderable effort is. In order to keep the perforated plates as low as possible To achieve noise, for example Flow holes of the first perforated plate on its inflow side be formed as sharp as possible, what with increasing service life of the injection molds used more difficult to achieve.
  • the inventive solution to this problem consists in the Jet regulators of the type mentioned at the outset, in particular in that at least some of the flow holes are spaced too a discharge slope is assigned to each of its outflow sides, which at least in their by at least one of the Partial flow towards the area obliquely to Flow direction is arranged and that this deflection slope or this rejection slope in the rejection direction through each other spaced pins and / or ribs formed Flow obstacles are subordinate.
  • the jet regulator according to the invention is also used to generate the Single beams with only one perforated plate.
  • the constipation according to the invention exhibits constipation Jet regulators spaced apart from each other and approximately in Pins and / or oriented in the longitudinal direction of the jet regulator Ribs on.
  • the individual beams are well divided and, if necessary, with air be mixed. It also has a high Flow velocity of the individual jets first to them captive bevel and then additionally braked the pins and / or ribs in the desired manner, without being associated with a particularly high level of noise would.
  • the jet regulator according to the invention regularly only one Perforated plate has, for example, the one with the offset Arrangement of two perforated plates avoided and associated effort the jet regulator according to the invention with a comparative low height can be produced.
  • a preferred embodiment according to the invention provides that the pins have a free pin end to the perforated plate and that at least the free pin ends in the outflow area or pins arranged in the outflow direction of the flow holes have a bevel.
  • the free pin ends at least the pins arranged in the outflow area of the flow holes each designed as a bevel.
  • the proposed bevel can be designed in this way, for example be that the free end areas preferably all pins taper towards the perforated plate and that these end areas preferably are conical. Instead of a conical one
  • the endowment is, for example, also a pyramid or hemispherical bevel possible.
  • the outflow area or pins arranged in the outflow direction of the flow holes are offset relative to these. Doing so Preferred embodiment, in which the pins relative to the Flow holes are arranged offset radially inwards. Due to the inward arrangement of the in the outflow area The pins arranged in the flow holes become the individual jets distracted to the outside where it is on the other pens and / or the Meet ribs. These pins and ribs can be on this outer one ring-shaped area well placed and sufficiently spaced being held. It is useful if at least in one Part of the jet regulator that of the slope or the Pins arranged downstream of the taper at different intervals are arranged to the jet regulator longitudinal axis. The pencils thus form practically labyrinthine arranged to each other Flow obstacles that separate the individual jets particularly well and can slow it down so that it can suck in the air mix.
  • the perforated plate is in the direction of flow is arranged at least one ring wall, which at least in their partial area facing the perforated plate Tapered towards the perforated plate. Through the tapered section the individual beams are guided and this ring wall additionally braked. It is useful if at the Outside of at least one ring wall in its tapered area Pins are provided and if between the ring wall and one adjacent ring wall, the inside of the jet regulator and / or a coaxial to the jet regulator longitudinal axis Central body an annular channel is provided.
  • the desired braking or dividing and mixing effect with the individual jets flowing past the ring wall can also be favored if at least one ring wall at least on the outside and / or inside of the wall Perforated plate facing partial area ring-shaped or cascade-shaped Has gradations.
  • a preferred embodiment according to the invention provides that the ribs on the inside of the jet regulator and / or provided on the inside of at least one ring wall are and preferably extend in the radial direction.
  • the individual rays flowing in on the inside of this ring wall are caught in the area of these ribs, braked again, if necessary additionally mixed with air and in the direction of flow forwarded.
  • the generation of one after flowing through the jet regulator homogeneous full jet is additionally favored if the Ribs or the connecting webs on their the flow direction facing narrow side are rounded on the edge. From the for the same reason it can be useful if the perforated plate has central flow hole. Around this central flow hole can be circular and in particular concentric Flow holes may be arranged.
  • the flow holes of the perforated plate on the inflow side are rounded and / or in the direction of flow Taper in a funnel shape.
  • the one adjoining the perforated plate in the direction of flow Air admixing zone can be made particularly large if the perforated plate has a plate-shaped longitudinal section, wherein the bottom of this plate shape on the inflow side of the perforated plate should be arranged.
  • a jet regulator 1 is connected to Sanitary fittings or the like in a partial longitudinal section shown.
  • the jet regulator 1 has only one - in Figure 1 not shown - perforated plate 2 (see FIG. 4 to 8), which serves as a beam splitting device.
  • the perforated plate 2 the in the direction of flow a - not shown here - Can be connected upstream, has to generate Individual jets a number of flow holes 3, which in two spaced apart concentric bolt circles 4, 5 are arranged around a central coaxial flow hole 3 '.
  • the flow holes here have a round clear Cross-section, but can also at least in some areas a square, hexagonal or the like polygonal Cross section.
  • Flow holes are at a distance from their outflow side Refusal slopes 6, 7 assigned, which at least in their from at least one of the sub-areas flowing onto the individual jets are arranged obliquely to the flow direction Pf1 and that of individual rays captured to them laterally outwards distract.
  • a first braking takes place through these deflection slopes 6, 7 the water jets that mix with the air, which in between the bevels 6, 7 and the perforated plate 2 remaining free space serving as an air admixing zone flows in.
  • This air is overflowed by the liquid jets Air inlet openings 8 sucked, which on the outer jacket 9th of the jet regulator 1 is provided as lateral openings are.
  • the perforated plate 2 shown in Figures 4 to 8 is transverse to flow direction Pf1 in area 10 of jet regulator 1 fitted transversely to the direction of flow in its outer jacket 9.
  • the deflection slopes 6, 7 are in the lateral direction of deflection each spaced apart and approximately in the longitudinal direction of the Jet regulator 1-oriented pins 11 and ribs 12 subordinate, which serve as flow obstacles and a additional braking, splitting and air mixing of the Cause water jets.
  • These pins 11 have their free pin end to the perforated plate 2, these free Pin ends are each approximately conical. Possible but would also be spherical or the like, the tapered shape towards the perforated plate 2 Donor ends.
  • the tapered pin ends serve the outer bolt circle 5 assigned to the perforated plate 2 and in Outflow direction of these flow holes 3 arranged pins each as a bevel 6, which the impinging and from Bolt circle 5 generated individual beams to the neighboring ones deflect the outer pins 11.
  • the assigned to the outer bolt circle 5 of the perforated plate 2 Pins 11 are arranged on three pin circles, the inner pin circle in the outflow area of the concerned Flow holes 3 of the bolt circle 5 is arranged.
  • the on the two adjacent outer pin circles Pins 11 are arranged offset to each other so that the Single beams practically labyrinthine through the rows of pins led, divided, slowed down and mixed with air become.
  • the flow holes arranged on the inner hole circle 4 3 is assigned the common rejection slope 7, which by the bevelled to the outside and facing the perforated plate 2 Face of a circular concentric inner ring wall 13 is formed.
  • an outer ring wall 14 arranged between this inner ring wall 13 and the Outer jacket 9 of the jet regulator 1 .
  • the outer ring wall 14 and the adjacent close Outer jacket 9 of the jet regulator 1 which is the outer bolt circle 5 assigned pins 11 between them.
  • Jet regulator 1 Just like the free pin ends of all pins 11 of the Jet regulator 1 also has a deflection slope 7 Inclination angle of approximately 40 ° with respect to the longitudinal axis of the aerator on so that the inner bolt circle 4 generated individual beams to the subordinate pin circle distracted, braked and mixed with air.
  • the ring walls 13, 14 in their partial area facing the perforated plate 2 or cascaded, the steps of this Gradations each in an approximately transverse to the flow direction arranged level and the connecting the stages Axial surfaces of the ring walls 13, 14 approximately in the direction of flow are arranged.
  • the edges protruding into the ring channels 15, 16 between the steps and the adjacent axial surfaces on the Outside of the ring walls 13, 14 are sharp-edged trained so that a breakdown and air mixing of the Single rays is favored.
  • Figure 2 shows are on the ring steps of the gradations compared to the radial Extent of the adjacent axial surfaces are smaller, each provided the pins 11.
  • Figure 1 shows - the thickness of the ribs 12 to the diameter of the pins 11 provided inward adjacent ring wall 13, 14 customized.
  • the thickness corresponds to that in the Ring channel 16 projecting ribs 12 approximately the diameter of the in this ring channel 16 located pins 11. From Manufacturing reasons, it can also be advantageous that the ribs 12 and webs 19 regardless of Pin diameter over its entire length Taper conically on the outflow side, as shown in FIG. 9 is shown.
  • All ribs 12 can be radial in the direction of flow Connecting webs 19, which the Wall inside of the aerator outer jacket 9 with the Ring wall 14 or this ring wall 14 with the adjacent one Ring wall 13 and this ring wall 13 with the central body 20th connects.
  • These connecting webs 19 are on their Narrow side facing away from the flow direction rounded off what a merger of the individual rays as well a harmonious overall picture of the aerator 1 escaping full jet favors.
  • Figure 9 shows - 19 further ribs between the ribs 12 and connecting webs on the inside of the ring walls 13, 14 and / or the Outer jacket 9 may be provided, these additional ribs at a distance from the adjacent ring wall and, if necessary end the central body.
  • the central Flow hole 3 'of the perforated plate 2 a coaxially arranged Assigned pin 11 on the central body 20, the free, the perforated plate 2 facing and also conical End of the pin is designed as a bevel.
  • this central pin 11 three other pins 11 are minor spaced, which also serve as flow obstacles. These three outer pins protrude from the central pin 11 to to capture the split central single beam.
  • the central body 20 can at least in its the area facing the perforated plate 2 itself Taper on the outside towards perforated plate 2. To that too central single jet to a high flow rate take, it may be appropriate, even if the Central body 20 at least in its perforated plate 2 facing portion is conical or - similar to the ring walls 13, 14 - ring steps or has cascaded gradations.
  • the central body can but also have several flow holes around which to split the central single jet additionally.
  • the Perforated plate is plate-shaped, the bottom this plate shape against the flow direction Pf1 is arranged.
  • the Perforated plate 2 oriented in the radial direction Reinforcing ribs 21, which is also a thin-walled Allow design of the perforated plate 2 without this under the pressure of the water jet in excessive vibrations is transferred.
  • the flow holes 3 of Perforated plate 2 rounded upstream and taper in Flow direction Pf1 funnel-shaped. Doing this upstream edge region of the flow holes 3 Rounding radius of about 0.6 to 0.8 mm as appropriate proven.
  • Locking hooks 22 are provided, which are used to attach one - here not shown - serve attachment screen.
  • the diameter the flow holes of this front screen and the in The downstream flow plate 2 are the Distances of the pins 11 assigned to the hole circles 4, 5 customized. These pins 11 are spaced apart from one another on the inside diameter of these flow holes corresponds to or is larger. Thus, dirt particles that through the front screen and the perforated plate 2 in the interior of the Jet regulator 1, also between the pins 11 happen.
  • the pins 11 have a round Cross section on. To possibly also a by means of the pins 11 to achieve additional braking effect, they can also hexagonal or octagonal or the like non-circular cross-section to have. As is particularly clear from FIGS. 1 and 2, all pins 11 have a conical shape or the like tapered pin end to excessive splitting of the to prevent individual rays captured by them.
  • the ring walls 13, 14 are in downstream edge area of its wall outside rounded, while the opposite inside wall has sharp edges is trained. Through the rounded edge area on the Wall outside of the ring walls 13, 14 are the Individual rays well summarized and a homogeneous overall picture of the full jet favored.
  • Figures 6 and 7 are on the Underside of perforated plate 2 four recesses 23 are provided, which are arranged at regular intervals on the plate circumference and for positioning the perforated plate 2 in the jet regulator 1 to serve. These cutouts 23 act with position lugs 24 together, the four with the outer jacket 9 of the Jet regulator 1 ribs 12 projecting inwards are provided. These four ribs 12 serve the perforated plate 2 as a support.
  • the 4 to 8 perforated plate 2 is shown on the shown in Figures 1 to 3 sleeve-shaped part of the Jet regulator 1 locked or the like releasably connected.
  • the sleeve-shaped part of the jet regulator shown in FIG. 1 1, as well as the perforated plate 2 as a plastic injection molded part is produced, has on its outer jacket 9 four central or equally spaced Positioning projections 26 on the exact detection and Position these sleeve-shaped parts in the Production of the jet regulator 1 used machines facilitate.
  • FIGS. 9 and 10 show a jet regulator 1 which largely corresponds to the jet regulator shown in FIGS. 1 to 8.
  • the jet regulator 1 in FIGS. 9 and 10 has ribs 12 which taper conically towards the outflow side with the connecting webs 19 which are integrally connected to them. Between these ribs 12, which merge into the connecting webs 19, additional ribs 12 'are provided at least in one of the ring channels, here in the ring channel 16, which end at a distance from the adjacent ring wall 13 and extend approximately with the downstream end of the ring walls 13, 14 .
  • the embodiment shown in FIGS. 9 and 10 with its tapered ribs 12 and connecting webs 19 can be removed particularly easily from a corresponding injection mold.
  • the one from the sleeve-shaped part and the perforated plate 2 existing jet regulator 1 is in one - not here illustrated - aerator housing housed that by means of an internal or external thread on the external or Internal thread of a water tap can be attached. Because of the low overall height of the jet regulator according to the invention can also use conventional aerator housings be so that the jet regulator according to the invention versatile can be used.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)
  • Nozzles (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Catching Or Destruction (AREA)
  • Air-Flow Control Members (AREA)

Claims (35)

  1. Régulateur de jet à raccorder à des robinetteries sanitaires ou analogues, avec un dispositif de dispersion de jet, comportant une plaque perforée présentant une pluralité de trous de passage d'écoulement en vue de générer des jets individuels, caractérisé en ce que, à au moins quelques-uns des trous de passage d'écoulement (3), est associé à distance de leur côté sortie d'écoulement au moins une facette oblique de déviation (6, 7) qui est disposée, au moins dans sa zone partielle sur laquelle arrive l'écoulement d'au moins l'un des jets individuels, obliquement par rapport à la direction d'écoulement (Pfl) et en ce que, en aval de cette facette de déviation d'écoulement ou à ces facettes de déviation d'écoulement (6, 7), sont disposés, dans la direction de la déviation, des obstacles d'écoulement constitués par des tiges (11) et/ou des ailettes (12) espacées les unes des autres.
  2. Régulateur de jet selon la revendication 1, caractérisé en ce que les tiges (11) sont tournées avec une extrémité de tige libre vers la plaque perforée (2) et en ce qu'au moins les extrémités de tige libres des tiges (11), disposées dans la zone de sortie d'écoulement ou dans la direction de sortie d'écoulement des trous de passage d'écoulement (3), ont une facette inclinée de déviation (6).
  3. Régulateur de jet selon la revendication 1 ou 2, caractérisé en ce que les zones d'extrémité libres, de préférence de toutes les tiges (11) vont en s'effilant en direction de la plaque perforée (2), et en ce que ces zones d'extrémité sont réalisées, de préférence, de forme conique.
  4. Régulateur de jet selon l'une des revendications 1 à 3, caractérisé en ce qu'au moins quelques-unes des tiges (11) disposées dans la zone de sortie de l'écoulement ou dans la direction de sortie d'écoulement des trous de passage d'écoulement (3) sont disposés de façon décalée par rapport à ces trous.
  5. Régulateur de jet selon la revendication 4, caractérisé en ce que les tiges (11) sont disposées décalées radialement vers l'intérieur par rapport aux trous de passage d'écoulement (3).
  6. Régulateur de jet selon l'une des revendications 1 à 5, caractérisé en ce qu'au moins dans une zone partielle du régulateur de jet (1) les tiges (11) disposées en aval de la facette de déviation d'écoulement ou des facettes de déviation d'écoulement (6, 7) sont disposées à des espacements différents par rapport à l'axe longitudinal du régulateur de jet.
  7. Régulateur de jet selon la revendication 6, caractérisé en ce que les tiges (11) sont disposées décalées les unes par rapport aux autres, selon des espacements différents par rapport à l'axe longitudinal du régulateur de jet.
  8. Régulateur de jet selon l'une des revendications 1 à 7, caractérisé en ce que, à au moins quelques-uns des trous de passage d'écoulement (3), est associée une facette de déviation oblique commune.
  9. Régulateur de jet selon la revendication 8, caractérisé en ce que la facette oblique de déviation (7) commune est réalisée sous la forme de face frontale, tournée vers la plaque perforée (3) d'une paroi annulaire (13), en particulier en forme de cercle et/ou concentrique.
  10. Régulateur de jet selon l'une des revendications 1 à 9, caractérisé en ce qu'en aval la plaque perforée (2), dans la direction d'écoulement (Pfl), est disposée au moins une paroi annulaire (13, 14) qui va en s'effilant en direction de la plaque perforée (2) au moins dans sa zone partielle tournée vers la plaque perforée (2).
  11. Régulateur de jet selon l'une des revendications 1 à 10, caractérisé en ce que sur la face extérieure d'au moins une paroi annulaire (13, 14) dans sa zone effilée sont prévues des tiges (11) et en ce que, entre la paroi annulaire (13, 14) et une paroi annulaire voisine, la face intérieure de paroi du régulateur de jet et/ou et un corps central (20) disposé coaxialement par rapport à l'axe longitudinal du régulateur de jet est prévu un canal annulaire (15, 16, 17).
  12. Régulateur de jet selon l'une des revendications 1 à 11, caractérisé en ce qu'au moins une paroi annulaire (13, 14) présente du côté extérieur et/ou intérieur de la paroi au moins de sa zone partielle tournée vers la plaque perforée (2) des étagements formant des gradins annulaires ou en forme de cascade.
  13. Régulateur de jet selon l'une des revendications 1 à 12, caractérisé en ce que les degrés des étagements sont situés chacun dans un plan disposé à peu près perpendiculairement par rapport à la direction d'écoulement (Pf1), et en ce que les faces axiales, reliant entre eux les degrés, du côté extérieur et/ou intérieur de la paroi annulaire sont disposées à peu près dans la direction d'écoulement (Pf1).
  14. Régulateur de jet selon l'une des revendications 1 à 13, caractérisé en ce que les arêtes pénétrant dans un canal annulaire (15, 16, 17) entre les degrés et les faces axiales limitrophes de la paroi annulaire ou des parois annulaires (13, 14) sont réalisées avec des bords vifs.
  15. Régulateur de jet selon l'une des revendications 1 à 14, caractérisé en ce que l'étendue longitudinale des faces axiales est égale ou supérieure à l'étendue radiale des degrés limitrophes.
  16. Régulateur de jet selon l'une des revendications 1 à 15, caractérisé en ce que les ailettes (12) sont prévues sur le côté intérieur de paroi du régulateur de jet (1) et/ou sur le côté intérieur d'au moins une paroi annulaire (13, 14) et s'étendent de préférence en direction radiale.
  17. Régulateur de jet selon l'une des revendications 1 à 16, caractérisé en ce que le côté étroit ou frontal (18) orienté dans la direction d'écoulement (Pf1) d'au moins une partie des ailettes (12) est disposé à distance de la paroi annulaire (13, 14) voisine ou du corps central (20).
  18. Régulateur de jet selon l'une des revendications 1 à 17, caractérisé en ce que l'épaisseur des ailettes (12) est adaptée au diamètre des tiges (11) prévues sur la paroi annulaire (13, 14) voisine.
  19. Régulateur de jet selon l'une des revendications 1 à 18, caractérisé en ce qu'au moins quelques-unes des ailettes (12) sont reliées dans la direction d'écoulement (Pf1) à des nervures de liaison (19), reliant le côté intérieur de paroi du régulateur de jet (1), ou une paroi annulaire (13, 14), à une paroi annulaire (13, 14) opposée ou au corps central (20).
  20. Régulateur de jet selon la revendication 19, caractérisé en ce que les nervures de liaison (19) sont orientées radialement.
  21. Régulateur de jet selon l'une des revendications 1 à 20, caractérisé en ce que les ailettes (12) et, le cas échéant, les nervures de liaison (19) leur étant reliées, vont en s'effilant de façon conique en direction du côté aval de l'écoulement.
  22. Régulateur de jet selon la revendication 21, caractérisé en ce que les ailettes (12) et, le cas échéant, les nervures de liaison (19) leur étant reliées vont en s'effilant de façon conique sur la totalité de leurs longueurs.
  23. Régulateur de jet selon l'une des revendications 1 à 22, caractérisé en ce que les ailettes (12) ou les nervures de liaison (19) sont arrondies en bordure sur leur côté étroit opposé à la direction d'écoulement (Pf1).
  24. Régulateur de jet selon l'une des revendications 1 à 23, caractérisé en ce que la plaque perforée (2) présente un trou de passage d'écoulement (3') placé centralement.
  25. Régulateur de jet selon la revendication 24, caractérisé en ce qu'autour du trou de passage d'écoulement central (3') sont disposés en forme de cercle et en particulier concentriquement d'autres trous de passage d'écoulement (3).
  26. Régulateur de jet selon l'une des revendications 1 à 25, caractérisé en ce que la plaque perforée (2) présente des trous de passage d'écoulement (3) disposés sur au moins deux tracés circulaires ou cercles de trou (4, 5).
  27. Régulateur de jet selon la revendication 26, caractérisé en ce que les tracés circulaires ou les cercles de trou (4, 5) sont disposés concentriquement.
  28. Régulateur de jet selon l'une des revendications 1 à 27, caractérisé en ce que les trous de passage d'écoulement (3) de la plaque perforée (2) sont arrondis côté arrivée de l'écoulement et/ou vont en s'effilant en forme d'entonnoir dans la direction d'écoulement (Pf1).
  29. Régulateur de jet selon l'une des revendications 1 à 28, caractérisé en ce que les trous de passage d'écoulement (3) de la plaque perforée (2) présentent du côté évacuation de l'écoulement une zone de bordure arrondie.
  30. Régulateur de jet selon l'une des revendications 1 à 29, caractérisé en ce que la plaque perforée (2) présente des nervures de renforcement (21) orientées en particulier en direction radiale.
  31. Régulateur de jet selon la revendication 30, caractérisé en ce que les nervures de renforcement (21) sont prévus sur le côté plat, situé côté évacuation de l'écoulement, de la plaque perforée (2).
  32. Régulateur de jet selon l'une des revendications 1 à 31, caractérisé en ce que la plaque perforée (2) est réalisée en forme de plateau.
  33. Régulateur de jet selon l'une des revendications 1 à 32, caractérisé en ce qu'une tige (11), disposée coaxialement sur le corps central (20, est associée au trou de passage d'écoulement central (3') de la plaque perforée (2), tige dont l'extrémité de tige libre, tournée vers la plaque perforée (2), est réalisée sous la forme d'une facette oblique de déviation (6).
  34. Régulateur de jet selon l'une des revendications 1 à 33, caractérisé en ce que le corps central (20), au moins dans sa zone partielle tournée vers la plaque perforée (2), va en s'effilant du côté extérieur, en direction de la plaque perforée (2).
  35. Régulateur de jet selon l'une des revendications 1 à 34, caractérisée en ce que le corps central (20), au moins dans sa zone partielle tournée vers la plaque perforée (2), est réalisé de forme conique ou bien présente des étagements en forme de degré annulaire ou en forme de cascade.
EP94114419A 1993-10-02 1994-09-14 Régulateur de jet à raccorder à une installation sanitaire Expired - Lifetime EP0646680B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9314990U 1993-10-02
DE9314990U DE9314990U1 (de) 1993-10-02 1993-10-02 Strahlregler zum Anschluß an Sanitärarmaturen

Publications (2)

Publication Number Publication Date
EP0646680A1 EP0646680A1 (fr) 1995-04-05
EP0646680B1 true EP0646680B1 (fr) 1999-02-10

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ID=6898902

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94114419A Expired - Lifetime EP0646680B1 (fr) 1993-10-02 1994-09-14 Régulateur de jet à raccorder à une installation sanitaire

Country Status (6)

Country Link
US (1) US5495985A (fr)
EP (1) EP0646680B1 (fr)
JP (1) JP3579463B2 (fr)
AT (1) ATE176697T1 (fr)
DE (2) DE9314990U1 (fr)
ES (1) ES2129558T3 (fr)

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US6126093A (en) * 1996-10-11 2000-10-03 Dieter Wildfang Gmbh Flow regulator
US6152182A (en) * 1996-10-11 2000-11-28 Dieter Wildfang Gmbh Flow regulator

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US5775596A (en) * 1996-04-18 1998-07-07 Premier Farnell Corp. Foam generating nozzle
DE19852411A1 (de) * 1998-11-13 2000-05-18 Grohe Kg Hans Wasserstrahlbelüfter
US6290149B1 (en) 2000-05-09 2001-09-18 Moen Incorporated Roman tub stream former
DE10027987B4 (de) * 2000-06-06 2005-12-22 Neoperl Gmbh Strahlregler
DE10027986B4 (de) * 2000-06-06 2007-02-22 Neoperl Gmbh Sanitäres Einbauteil
US6513731B2 (en) 2001-01-02 2003-02-04 Moen Incorporated Aerator with variable air input
DE10115639B4 (de) * 2001-03-26 2015-05-07 Hansgrohe Se Wasserstrahlbelüfter
JP3898933B2 (ja) * 2001-10-19 2007-03-28 株式会社三栄水栓製作所 水栓の吐水口用整流器
DE50312195D1 (de) * 2002-10-22 2010-01-14 Neoperl Gmbh Sanitäre auslaufarmatur
US8919680B2 (en) 2002-10-22 2014-12-30 Neoperl Gmbh Functional plumbing unit
ITMN20040015A1 (it) * 2004-07-13 2004-10-13 Bpa Srl Regolatore di flusso
DE102004044158B3 (de) * 2004-09-13 2006-01-12 Hansa Metallwerke Ag Wasserauslaufmundstück mit einem umschaltbaren Strahlreglereinsatz
WO2008051471A2 (fr) * 2006-10-19 2008-05-02 Haroutunian Greg G Dispositif de modification d'écoulement
US9155849B2 (en) 2006-10-19 2015-10-13 G Greg Haroutunian Flow modification device
DE102007047112B4 (de) * 2007-10-01 2014-12-31 Neoperl Gmbh Strahlregler
DE102008052541A1 (de) * 2008-10-21 2010-04-22 Neoperl Gmbh Strahlregler
DE102009010630B4 (de) * 2009-02-26 2014-08-07 Neoperl Gmbh Strahlregler
CN201598676U (zh) * 2009-09-15 2010-10-06 厦门建霖工业有限公司 柔水器喷雾结构
DE102010048702B4 (de) 2010-09-28 2022-03-03 Neoperl Gmbh Sanitäre Funktionseinheit
DE202010014393U1 (de) 2010-09-28 2012-01-02 Neoperl Gmbh Sanitäres Einbauteil
DE102010064619B4 (de) 2010-09-28 2024-06-20 Neoperl Gmbh Sanitäres Einbauteil
DE202010014392U1 (de) 2010-09-28 2012-01-04 Neoperl Gmbh Sanitäre Funktionseinheit
ES2540604T3 (es) 2011-11-25 2015-07-10 Neoperl Gmbh Componente de montaje sanitario
PL2597214T3 (pl) 2011-11-25 2016-11-30 Sanitarny moduł funkcjonalny
US8708252B2 (en) 2011-11-28 2014-04-29 Neoperl Gmbh Sanitary installation part
US8740112B2 (en) 2011-11-28 2014-06-03 Neoperl Gmbh Sanitary functional unit
US9663929B2 (en) 2014-08-21 2017-05-30 Moen Incorporated Plumbing fixture fitting
WO2017029835A1 (fr) 2015-08-19 2017-02-23 株式会社Ｔｏｓｈｉｎ Dispositif d'évacuation d'eau moussante et unité d'évacuation d'eau moussante
JP7025704B2 (ja) * 2016-09-30 2022-02-25 Toto株式会社 吐水装置
DE102016221650A1 (de) * 2016-11-04 2018-05-09 Hansgrohe Se Fluidverteilerkörper und Sanitärbrause
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Publication number Priority date Publication date Assignee Title
US6126093A (en) * 1996-10-11 2000-10-03 Dieter Wildfang Gmbh Flow regulator
US6152182A (en) * 1996-10-11 2000-11-28 Dieter Wildfang Gmbh Flow regulator

Also Published As

Publication number Publication date
JP3579463B2 (ja) 2004-10-20
EP0646680A1 (fr) 1995-04-05
DE59407798D1 (de) 1999-03-25
US5495985A (en) 1996-03-05
JPH07166588A (ja) 1995-06-27
DE9314990U1 (de) 1993-11-25
ES2129558T3 (es) 1999-06-16
ATE176697T1 (de) 1999-02-15

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