CN107407083A - Inlet valve for cistern is arranged - Google Patents
Inlet valve for cistern is arranged Download PDFInfo
- Publication number
- CN107407083A CN107407083A CN201680014958.3A CN201680014958A CN107407083A CN 107407083 A CN107407083 A CN 107407083A CN 201680014958 A CN201680014958 A CN 201680014958A CN 107407083 A CN107407083 A CN 107407083A
- Authority
- CN
- China
- Prior art keywords
- valve
- floating part
- connector
- inlet
- water
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/32—Arrangement of inlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/33—Adaptations or arrangements of floats
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
- E03D5/092—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand the flushing element, e.g. siphon bell, being actuated through a lever
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Float Valves (AREA)
Abstract
The present invention relates to a kind of inlet valve for cistern to arrange (10), and it is configured to adjust and control current.The arrangement includes may be connected to the connector (12) of entrance water supply, is connected to connector (12) and limits the valve body (14) and sealing mechanism of valve inlet (16), sealing mechanism includes can be relative to the containment member (18) that valve body (14) shift between an open position and a closed, wherein, allow water in the open position by valve inlet (16), and containment member (18) is sealed valve inlet (16) to prevent water from passing through valve inlet (16) in a closed position.Cross center connector (20) and be connected to containment member (18), it can be moved between the first location and the second location in a manner of crossing center, wherein, containment member (18) is in its open position in first position, and containment member (18) is in its closed position in the second position.
Description
Technical field
The present invention relates to pipeline, relates more specifically to cistern.The present invention is more particularly directed to a kind of for cistern
Inlet valve arranges that it is configured to adjust and controls the current that are entered via entrance in cistern.
Background technology
Water is discharged cistern to run by conventional water closet by operating flushing machine via outlet, subsequent closestool
Water tank is filled with water again via the entrance for being connected to pressurized water source.Although having devised newer inlet valve arrangement,
Conventionally used ball valve or float valve arrangement to adjust the current into water tank, once and the water level in water tank reach required
Maximum horizontal can close entrance.Conventional flushing toiler is frequently the problem that this is due to the failure for opening outlet
Flushing machine causes to export easy leakage due to wear, damage or installing incorrect exit seal.As a result, water from
Water tank is continuously dripped or leaked into closestool, therefore reduces the water level in water tank, so as to produce inlet valve opening to allow water
Enter via entrance in water tank, so as to keep the water level in water tank.In addition to dehydration, it is unfavorable that this is caused to finance and environment
Influence, that causes into water tank irksome continues to flow into.
Goal of the invention
It is therefore an object of the present invention to providing a kind of inlet valve for cistern arranges that it mitigates at least in part
Some problems associated with the prior art.
The content of the invention
According to the present invention, there is provided a kind of inlet valve for cistern arranges that valve arrangement includes：
- connector, the connector may be connected to entrance water supply；
- valve body, the valve body are connected to connector and limit valve inlet；And
- sealing mechanism, the sealing mechanism include：
* containment member, the containment member can shift between an open position and a closed relative to valve body, wherein,
Allow water in the open position by valve inlet, and make containment member sealing valve inlet prevent water from passing through in a closed position
Valve inlet；And
* center connector is crossed, this is crossed center connector and is connected to containment member, wherein center can be crossed by crossing center connector
Mode move between the first location and the second location, wherein, containment member is in its open position in first position, and
And containment member is in its closed position for making its sealing valve inlet in the second position.
The center connector of mistake may include retainer, and the retainer is configured to when connector is in its second place and valve body
Engagement, containment member is maintained at its closed position so that it can bear the anti-work being applied to thereon that supplied water by entrance
Firmly.
Valve arrangement may include release component, and the release component is configured to center connector excessively being moved to from its second place
Its first position is to open valve inlet.Release component can be connected to the flushing machine of water tank, to make when flushing machine is activated
Obtain release component to be activated and be moved to its first position by center connector is crossed, to ensure that valve inlet is opened.Valve is arranged
Floating part is may also include, the floating part is configured to engage with center connector excessively and will in response to the water level of the rising in water tank
Cross center connector and shift its second place onto from its first position.
Containment member can slideably shift in valve body between its open position and closed position.Cross center connector
It may include two components that adjacent end is pivotally interconnected.The first component of two components is pivotably connected to sealing structure
Part, and the second component of two components is pivotably connected to valve body.
Release component can be connected to center connector in the intersection of the end pivotly interconnected of two components.Release
Putting component can be operationally by the hole in valve body.Therefore, valve arrangement may include elongated actuator lever, the one of the elongated actuator lever
End is pivotally connected to valve body, and the distal end of the elongated actuator lever is configured to engage with flushing machine, the bar be arranged to and
Release component abuts.
Floating part can be pivotally connected to valve body by floating mount part, and floating mount part includes protrusion tab, the protrusion tab
Be configured to engage with crossing the free end of second component of center connector, with the water level rising in water tank and by connector from
Its first position is moved to the second place.
Valve arrangement may include holder, and the holder is operatively disposed at below valve body and is configured to collect and interim
The water for entering water tank via entrance is kept, holder has exercisable lower discharge orifice, and the exercisable lower discharge orifice is used for will
The water being stored in holder is discharged into water tank.The arrangement can be the form of cistern ball valve arrangement.Therefore, floating part can
To be connected to the form of the conventional ball floating part of bar.
The present invention extends to the cistern for including inlet valve as described above arrangement.
According to the second aspect of the invention, there is provided a kind of control valve device, the control valve device, which is used to control, to be included floating
The inlet valve of the cistern of moving part, the control valve device include：
- floating part engagement member；
- maintaining body, the maintaining body are used to floating part being maintained in holding position；
- relieving mechanism, the relieving mechanism are used to discharge floating part from holding position；
- wherein, the device could attach to the inlet valve arrangement of cistern, to cause the floating part engagement member and entrance
The floating part engagement of valve, floating part is maintained in holding position by maintaining body, and the flushing of relieving mechanism and cistern
Mechanism engages and discharges floating part from holding position when using flushing machine.
Floating part engagement member is engageable in the floating arm associated with floating part.
The device may include for attach a device to cistern inlet valve near attachment arrangement.
Maintaining body and relieving mechanism can cross central authority for associated with floating part engagement member, and work as floating part
It will cross and floating part be maintained at holding position when central authority is moved through its center, and release is floating when using flushing machine
Moving part.
Maintaining body may include ratchet, and the ratchet has linear gear rack and ratchet, its middle rack and floating part engagement member
Engage and prevent floating part from moving in a first direction, so as to which floating part is maintained in holding position, and work as flushing machine
Ratchet is released during for allowing floating part in a first direction mobile.
Brief description of the drawings
Below only by non-limiting example and referring to the drawings the embodiment of the present invention is described, in the accompanying drawings：
Fig. 1 is the 3-D view arranged according to the inlet valve of the present invention；
Fig. 2 is the 3-D view of the Fig. 1 checked from opposite side inlet valve arrangement；
Fig. 3 is the side view of Fig. 1 inlet valve arrangement；
Fig. 4 is the longitudinal sectional view that the valve in the closed position intercepted along the line IV-IV in Fig. 2 is arranged；
Fig. 5 is the decomposition 3-D view of valve arrangement；
Fig. 6 shows the 3-D view of the valve arrangement including water storage holder；
Fig. 7 shows the longitudinal sectional view of valve arrangement in an open position；
Fig. 8 is the schematic perspective view of the first embodiment for the control valve device being in first position and the second place；
And
Fig. 9 is the schematic perspective view of the second embodiment of control valve device.
Embodiment
In the accompanying drawings, reference 10 generally indicates arranges that it is used in cistern according to the inlet valve of the present invention
Regulation and control enter the current of cistern and for reducing the leakage at the outlet (not shown) of water tank via entrance
Water waste in event.It should be appreciated that valve arrangement 10 is mounted towards the operable upper area of the wall of water tank inside water tank,
Pressure (hydraulic) water supply may be connected to valve arrangement 10.
Inlet valve arrangement 10 includes the connector 12 of thread socket form.Connector 12 has thread outer surface, the screw thread
Outer surface is used to engage with the thread inner surface of entrance water supply supply (not shown).Dash forward in hole in the wall that connector 12 passes through water tank
Go out.Valve body 14 is connected to connector 12, and valve body 14 has Part I 14.1 and Part II 14.2, wherein, Part I
14.1 limit the valve inlet 16 (referring to Fig. 7) to supply water by it into water tank, and Part II 14.2 is connected to Part I
14.1.Valve arrangement 10 also includes sealing mechanism, and the sealing mechanism includes the containment member 18 of cylindrical pillars plug form, and it is slidably
Ground is contained in the sleeve 9 of a part for the Part I 14.1 to form valve body 14.Containment member 18 can be at open position (Fig. 7)
Moved between closed position (Fig. 4), wherein, allow water to be entered by entrance 16 in water tank in the open position, and
Containment member 18 is configured to seal valve inlet 16 to prevent the inflow of water in closed position.Sealing mechanism also included center connection
Part 20, crossing center connector 20 includes first component 21 and the (ginseng of second component 23 that adjacent end is pivotally interconnected at point X
See Fig. 4).One end of first component 21 is pivotally connected to containment member 18.On point X opposite side, second component 23 pivots
Ground is connected to the Part II 14.2 of valve body 14.Crossing center connector 20 can be in first position and the second place (shown in Fig. 4)
Between be pivotally displaced, wherein, containment member 18 is in its open position in first position, and seals in the second position
Component 18 is in its closed position.
In first position, cross center connector 20 and be in non-extended state, and do not force containment member 18 and entrance
16 are sealingly engaged.Therefore, containment member 18 is in an open position.Therefore, valve inlet 16 is to open, and water can be via valve
Entrance 16 enters cistern.Referring to Fig. 7, via the water of the entrance water tank of valve arrangement 10 by entrance 16 downward and along inlet tube
17 flow into water tank.
In the second position, cross center connector 20 and be in and extend or cross center situation (referring to Fig. 4), wherein it is to sealing
Component 18 applies enough power to prevent water from being flowed into by entrance 16.Second component 23 include a pair it is adjacent, face downwards
Projection, it is used as retainer 22 (referring to Fig. 5) to prevent the excessive displacement of connector 20.When connector 20 is in its second place
When, inner surface of the retainer 22 against the Part II 14.2 of valve body 14.Valve arrangement 10 also includes release component 24, thus makes cloth
Put 10 and be moved to its first (opening) position from its second place (closed position).
Cistern includes flushing machine (not shown), and it allows water to be discharged via tank outlet from water tank when in use
To closestool.The release component 24 of stub form was connected to center connector 20 at point X, and by being arranged on valve body 14
Bottom in Kong Congqi take out.Release component 24 is connected to the flushing machine of cistern via elongated actuator lever 25, elongated
Actuator lever 25 is pivotally connected to the Part I 14.1 of valve body 14.Figure 4, it can be seen that bar 25 is arranged to and release component 24
It is adjacent.The free end of bar 25 is resisted against on the top of flushing machine, to cause the operation of flushing machine to make bar in an upward direction
25 distal travel, this makes bar 25 push up release component 24 again, and this made center connector 20 from its second (closing) position
Put and be displaced to its first (opening) position so that containment member 18 is displaced to open position, and so as to allow water via
Valve inlet 16 enters cistern.
Valve arrangement 10 includes being connected to the floating part of the conventional ball floating part form of bar (not shown).Floating part is via floating
Dynamic installed part 26 is connected to valve body 14, wherein, floating mount part 26 is pivotally connected to second component 14.2 and including protruding
Piece 27, the free end that protrusion tab 27 is configured to the second component 23 with crossing center connector 20 engages, with the water in water tank
Position rises and connector 20 is moved into its second place from its first position.When water enters cistern, floating part configuration
Rise into water level rising.The upward displacement of caused floating part promotes floating mount part 26 to be connect with second component 23
Close, this caused center connector 20 to be displaced to its second place from its first position again, to be filled out with water when cistern
When being charged to enough water levels so that floating part is in substantial horizontal, and will cross center connector 20 and be locked to and make sealing structure
The sealed entry 16 of part 18 simultaneously prevents water from entering its second place of cistern via valve inlet 16.Although the water level in water tank can
It can decline due to the tank outlet of leakage, but containment member 18 will remain in its closed position, and entrance will keep closing
Close and prevent water from entering water tank, until flushing machine is activated again, this will open inlet valve 10 again.The advantages of this configuration, exists
In when lavatory is neglected for a long time, such as during room vacant holiday, preventing continuous release and water waste.Do not have to
Water may not had by worrying the water tank of leakage, because before the use, flushing machine can be pulled, this will cause water tank to be full of water.
Valve arrangement 10 also includes catchment component or holder 29 (referring to Fig. 6).Connector of the holder 29 around valve arrangement 10
12 attachments are attachable, and are configured to enter cistern with dampening via valve inlet 16 and collect a certain amount of water.Storage
Device 29 includes being used for the opening or hole (not shown) for allowing collected water to leave holder and entering in cistern.It is interim to protect
Exist the water of the retention volume in holder 29 due to floating part close to it is horizontal the fact and be discharged in cistern, and enter
Saliva stream is delayed by, and this helps floating part to rise and therefore connector 20 passed through central point.
Applicant believes that inlet valve arrangement 10 is the improvement to conventional toilet tank entry valve, and will be by preventing to leak
Water tank in current help using water wisely.
In practice, conventional toilet water tank will include inlet valve arrangement, and inlet valve arrangement includes connector 12, main body
14th, valve inlet 16, containment member 18 and relocation mechanism (not shown).Relocation mechanism is associated with valve, is reached with the water in water tank
To shutoff valve during predetermined water level.It is desirable that, into device is repacked to the conventional mouth for the function of providing above-mentioned inlet valve arrangement 10
Valve, and can be realized by control valve device 100 and 110 as described herein.
The first embodiment of control valve device 100 (shown in Fig. 8) is used for the inlet valve for controlling cistern, particularly uses
In inlet valve of the control with floating-cup type ball valve class inlet valve, it includes floating part engagement member 101, the floating part engagement member
101 can be mobile relative to device and be attached to and cross central authority including arm 102 and 103.Floating part engagement member 101 is with floating
At least a portion engagement of moving part, or the arm with being attached to floating part engage.With floating part with the water level in water tank and
Rise, floating part engagement member 101 is mobile relative to the device with the water level and changes matching somebody with somebody for central authority 102 and 103
Put.Once crossing central authority movement exceedes its tip position or center, floating part will remain in the position, and and water tank
In water level it is unrelated.
At least one flushing machine crossed central component 102 or 103 and be attached to closestool.This can be by using via hole 104
Component 102 is attached to the bar of flushing machine to realize by rope, cable, line or another connector of attachment.Once use flushing
Mechanism, the flushing action on component 102 forced central authority to return to its tip position or center, to discharge floating part.
Figure 9 illustrates the second embodiment of control valve device 110.The embodiment 110 can match somebody with somebody with conventional mouth valve
Conventional valve body is attached at the groove 111 of conjunction.Device 110 includes floating arm engagement member 112, and floating arm engagement member 112 connects
Together in a part for the floating arm associated with conventional valve.Engagement member is attached to maintaining body, and the maintaining body includes ratchet,
The ratchet has the spring-loaded detent 114 of linear gear rack 113.Rack 113 prevents floating part from 115 moving up in a first direction
It is dynamic, floating part is maintained in holding position.Ratchet 114 uses rope, and cable, line or another connector are attached to washer
The bar of structure, and be released from when flushing machine is used for and allows floating part to move in a first direction on 115.
Claims (18)
1. the inlet valve for cistern is arranged, the valve arrangement includes：
- connector, the connector may be connected to entrance water supply；
- valve body, the valve body are connected to the connector and limit valve inlet；And
- sealing mechanism, the sealing mechanism include：
* containment member, the containment member can shift between an open position and a closed relative to the valve body, its
In, water is allowed in the open position by the valve inlet, and make the containment member close in the closed position
The valve inlet is sealed to prevent water from passing through the valve inlet；And
* center connector is crossed, the center connector of crossing is connected to the containment member, wherein described cross center connector energy
It is enough to be moved between the first location and the second location in a manner of crossing center, wherein, seal structure described in the first position
Part is in its open position, and the containment member described in the second place is in its pass for making it seal the valve inlet
Closed position.
2. valve arrangement as claimed in claim 1, wherein, the center connector of crossing includes retainer, the retainer configuration
Engaged into when the connector is in its second place with the valve body, the containment member is maintained at its closed position
So that it can bear the reaction force being applied to thereon that supplied water by the entrance.
3. valve arrangement as claimed in claim 1 or 2, including：
Release component, the release component are configured to the center connector of crossing being moved to its first position from its second place
To open the valve inlet.
4. valve arrangement as claimed in claim 3, wherein, the release component can be connected to the flushing machine of the water tank, with
When the flushing machine is activated so that the release component be activated and by it is described cross center connector be moved to its
One position, to ensure that the valve inlet is opened.
5. valve arrangement as claimed in claim 4, in addition to：
Floating part, the floating part are configured to engage and in response to the rising in the water tank with the center connector of crossing
Water level shifts the center connector of crossing onto its second place from its first position.
6. valve arrangement as claimed in claim 5, wherein, the containment member is in the valve body in its open position with closing
Slideably shifted between position.
7. valve arrangement as claimed in claim 6, wherein, the center connector of crossing includes what adjacent end was pivotally interconnected
Two components, the first components of described two components are pivotally connected to the containment member, and the second of described two components
Component is pivotally connected to the valve body.
8. valve arrangement as claimed in claim 7, wherein, the release component is at the end being pivotally interconnected of described two components
The intersection in portion is connected to the center connector excessively, and the release component operationally relies on the hole in the valve body.
9. valve arrangement as claimed in claim 8, including：
Elongated actuator lever, one end of the elongated actuator lever are pivotally connected to the valve body, and the elongated actuator lever
Distal end is configured to engage with the flushing machine, and the bar is arranged to be abutted with the release component.
10. valve arrangement as claimed in claim 9, wherein, the floating part is pivotally connected to described by floating mount part
Valve body, the floating mount part include protrusion tab, and the protrusion tab is configured to and second structure for crossing center connector
The free end engagement of part, second is moved to rise with the water level in the water tank by the connector from its first position
Position.
11. the valve arrangement as any one of preceding claims, including：
Holder, the holder are operatively disposed at below the valve body and are configured to collect and temporarily hold via institute
The water that entrance enters the water tank is stated, the holder has exercisable lower discharge orifice, and the exercisable lower discharge orifice is used
It is discharged into by the water being stored in the holder in the water tank.
12. the valve arrangement as any one of preceding claims, wherein, the shape for being arranged as cistern ball valve arrangement
Formula.
13. a kind of cistern, including the entrance valve gear as any one of claim 1 to 12.
14. a kind of control valve device, the control valve device is used for the inlet valve for controlling the cistern for including floating part, described
Control valve device includes：
- floating part engagement member；
- maintaining body, the maintaining body are used to the floating part being maintained in holding position；
- relieving mechanism, the relieving mechanism are used to discharge the floating part from the holding position；
- wherein, described device could attach to cistern inlet valve arrangement, with cause the floating part engagement member with it is described
The floating part is maintained in the holding position by the floating part engagement of inlet valve, the maintaining body, and described
Relieving mechanism is engaged with the flushing machine of the cistern and released when using the flushing machine from the holding position
Put the floating part.
15. control valve device as claimed in claim 14, wherein, the floating part engagement member is engaged in and the floating part
Associated floating arm.
16. the control valve device as described in claims 14 or 15, wherein, described device includes being used to attach the device to
Attachment arrangement near the inlet valve of cistern.
17. the control valve device as any one of claim 14 to 16, wherein, the maintaining body and the machine for releasing
Structure is the cross central authority associated with the floating part engagement member, and when the floating part moves the central authority of crossing
The floating part was maintained at the holding position when moving its center, and when using the flushing machine described in release
Floating part.
18. the control valve device as any one of claim 14 to 16, wherein, the maintaining body may include ratchet,
The ratchet has linear gear rack and ratchet, wherein the rack engages with the floating part engagement member and prevents the floating
Part moves in a first direction, so as to which the floating part is maintained in the holding position, and when the flushing machine is used
The ratchet is released when the floating part in said first direction mobile is allowed.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA201500199 | 2015-01-13 | ||
| ZA2015/00199 | 2015-01-13 | ||
| ZA2015/05777 | 2015-08-12 | ||
| ZA2015/05777A ZA201505777B (en) | 2015-08-12 | 2015-08-12 | An inlet valve arrangement for a toilet cistern |
| PCT/IB2016/050147 WO2016113686A1 (en) | 2015-01-13 | 2016-01-13 | An inlet valve arrangement for a toilet cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107407083A true CN107407083A (en) | 2017-11-28 |
Family
ID=55358016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680014958.3A Pending CN107407083A (en) | 2015-01-13 | 2016-01-13 | Inlet valve for cistern is arranged |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20180002907A1 (en) |
| EP (1) | EP3245342A1 (en) |
| CN (1) | CN107407083A (en) |
| BR (1) | BR112017015058A2 (en) |
| CA (1) | CA2975807A1 (en) |
| MX (1) | MX2017008946A (en) |
| WO (1) | WO2016113686A1 (en) |
| ZA (1) | ZA201707051B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127822A (en) * | 1994-09-29 | 1996-07-31 | 卡罗马工业有限公司 | An inlet valve mechanism |
| US20020041808A1 (en) * | 2000-10-03 | 2002-04-11 | Robert Collins | Pressure motive pump |
| CN2507924Y (en) * | 2001-09-19 | 2002-08-28 | 赵大平 | Intermediate water and water supply dualpurpose cistern |
| US20090199910A1 (en) * | 2008-02-07 | 2009-08-13 | William Garry Brown | Robust water level control valve |
| CN202131651U (en) * | 2011-04-06 | 2012-02-01 | 芦颖 | Infrared induction type automatic waste-water flushing water tank |
| CN203684355U (en) * | 2013-12-31 | 2014-07-02 | 厦门洁霖工贸有限公司 | Water-leakage-proof water inlet valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5742951A (en) * | 1994-09-29 | 1998-04-28 | Caroma Industries Limited | Inlet valve mechanism |
-
2016
- 2016-01-13 MX MX2017008946A patent/MX2017008946A/en unknown
- 2016-01-13 BR BR112017015058A patent/BR112017015058A2/en not_active Application Discontinuation
- 2016-01-13 US US15/542,985 patent/US20180002907A1/en not_active Abandoned
- 2016-01-13 CA CA2975807A patent/CA2975807A1/en not_active Abandoned
- 2016-01-13 EP EP16704475.9A patent/EP3245342A1/en not_active Withdrawn
- 2016-01-13 CN CN201680014958.3A patent/CN107407083A/en active Pending
- 2016-01-13 WO PCT/IB2016/050147 patent/WO2016113686A1/en active Application Filing
-
2017
- 2017-10-18 ZA ZA2017/07051A patent/ZA201707051B/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127822A (en) * | 1994-09-29 | 1996-07-31 | 卡罗马工业有限公司 | An inlet valve mechanism |
| US20020041808A1 (en) * | 2000-10-03 | 2002-04-11 | Robert Collins | Pressure motive pump |
| CN2507924Y (en) * | 2001-09-19 | 2002-08-28 | 赵大平 | Intermediate water and water supply dualpurpose cistern |
| US20090199910A1 (en) * | 2008-02-07 | 2009-08-13 | William Garry Brown | Robust water level control valve |
| CN202131651U (en) * | 2011-04-06 | 2012-02-01 | 芦颖 | Infrared induction type automatic waste-water flushing water tank |
| CN203684355U (en) * | 2013-12-31 | 2014-07-02 | 厦门洁霖工贸有限公司 | Water-leakage-proof water inlet valve |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201707051B (en) | 2020-09-30 |
| EP3245342A1 (en) | 2017-11-22 |
| CA2975807A1 (en) | 2016-07-21 |
| US20180002907A1 (en) | 2018-01-04 |
| BR112017015058A2 (en) | 2018-04-17 |
| WO2016113686A1 (en) | 2016-07-21 |
| MX2017008946A (en) | 2018-03-23 |
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Application publication date: 20171128 |
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| WD01 | Invention patent application deemed withdrawn after publication |