EP3263781B1 - Garniture d'entrée - Google Patents

Garniture d'entrée Download PDF

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Publication number
EP3263781B1
EP3263781B1 EP16177599.4A EP16177599A EP3263781B1 EP 3263781 B1 EP3263781 B1 EP 3263781B1 EP 16177599 A EP16177599 A EP 16177599A EP 3263781 B1 EP3263781 B1 EP 3263781B1
Authority
EP
European Patent Office
Prior art keywords
water
backflow element
backflow
water conduit
inflow fitting
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.)
Active
Application number
EP16177599.4A
Other languages
German (de)
English (en)
Other versions
EP3263781A1 (fr
Inventor
Matthias Holzinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geberit International AG
Original Assignee
Geberit International AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to PT161775994T priority Critical patent/PT3263781T/pt
Application filed by Geberit International AG filed Critical Geberit International AG
Priority to ES16177599T priority patent/ES2831152T3/es
Priority to EP16177599.4A priority patent/EP3263781B1/fr
Priority to PT17154436T priority patent/PT3263782T/pt
Priority to TR2019/09811T priority patent/TR201909811T4/tr
Priority to EP17154436.4A priority patent/EP3263782B1/fr
Priority to PL17154436T priority patent/PL3263782T3/pl
Priority to DK17154436.4T priority patent/DK3263782T3/da
Priority to US15/635,473 priority patent/US10472810B2/en
Priority to CN201710514370.0A priority patent/CN107558550A/zh
Publication of EP3263781A1 publication Critical patent/EP3263781A1/fr
Priority to AU2018201923A priority patent/AU2018201923B2/en
Application granted granted Critical
Publication of EP3263781B1 publication Critical patent/EP3263781B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C2001/1206—Pipes with specific features for influencing flow characteristics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7368—Servo relay operation of control
    • Y10T137/7371—Fluid pressure
    • Y10T137/7374—Flexible diaphragm valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7423—Rectilinearly traveling float
    • Y10T137/7426—Float co-axial with valve or port
    • Y10T137/7433—Float surrounds inlet pipe

Definitions

  • the present invention relates to an inlet fitting for a cistern according to the preamble of claim 1.
  • Inlet fittings are used to fill cisterns with sanitary items such as toilets or urinals.
  • the filling should take place in a relatively short period of time, so that the flushing can be used again quickly.
  • EP 1 292 736 or from the US3693649A Inlet sets become known.
  • the invention is based on a preferred object of specifying an inlet fitting which optimizes the tapping of additional water that is branched off from the inlet fitting separately from the actual flushing water.
  • an inlet fitting for filling a cistern comprises a housing, a water guide channel arranged in the housing with an inlet and an outlet, a float-controlled valve arranged in the water guide channel which the Blocks the water channel or releases it when the cistern is filled, and a float cooperating with the valve for controlling the valve, the float having a cavity that can be filled with water and at least one buoyancy chamber.
  • the inlet fitting further comprises an additional water tap branched off from the water duct for filling the said cavity to provide an additional weight on the float, as well as at least one backflow element arranged in the water duct, in particular in the area of the additional water tap, with which a backflow in the area of the additional water tap for pressure-independent extraction of additional water can be provided.
  • the arrangement of the backflow element which can also be referred to as a throttle element, ensures with different pressure conditions that an essentially equal amount of additional water can always be branched off from the inlet fitting, regardless of the pressure conditions prevailing in the water duct.
  • the particular closing accuracy of the inlet fitting can be increased because the cavity is always filled with essentially the same amount of water, which is independent of the pressure.
  • the additional water tap is preferably designed in such a way that it is led away from the water guiding channel and is directed towards the said cavity of the float.
  • the additional water tap is a small water channel with a cross section that is many times smaller than the cross section of the water guide channel.
  • the entrance When installed, the entrance is connected to a water supply line and the exit protrudes into the interior of a cistern.
  • the backflow element is preferably designed in such a way that the cross section of the backflow element is enlarged with increasing pressure.
  • the enlargement is included such that the amount of water supplied to the additional water tap, in particular over a pressure range from 0.1 to 10 bar, is essentially constant.
  • the backflow element enlarges the cross section of the water duct with increasing pressure in such a way that a larger amount of water flows off via the outlet and that the amount of water via the additional water tap is preferably constant.
  • the backflow element ensures that additional water can be drawn off evenly. A larger amount of water is added to the outlet as the pressure increases.
  • the backflow element is preferably deformed when the pressure increases, and the deformation increases the cross section of the backflow element. This means that the cross-section of the backflow element changes with changing pressure conditions.
  • the backflow element preferably extends over the entire cross section of the water guide channel, so that the cross section of the water guide channel in the area of the backflow element is essentially dependent on the degree of opening of the backflow element.
  • the backflow element is particularly preferably designed in the form of a disk.
  • the disk-like backflow element is preferably located transversely to the water duct in the same.
  • the additional water tap is preferably arranged directly in the area of the pane surface with respect to a direction running orthogonally to the pane surface.
  • the additional water tap is arranged at a short distance from the backwater element. A small distance is understood to mean a distance of a few centimeters.
  • the backflow element is arranged at a greater distance from the additional water tap.
  • the backflow element is preferably arranged after the additional water tap in the flow direction of the water in the water guide channel.
  • the backflow element is preferably made from a resilient material, in particular from a resilient plastic or from rubber or from silicone. Such materials have proven to be advantageous for deformation when the pressure rises and for reshaping when the pressure drops again.
  • the backflow element particularly preferably has a Shore hardness of greater than 50 Shore or greater than 60 Shore or greater than 70 Shore. However, lower values are also conceivable.
  • the backflow element has a plurality of incisions which subdivide partial areas of the backflow element into tabs.
  • the flaps can be folded down in the direction of flow by the water pressure with respect to the water guide channel. This means that when the water pressure rises, the flaps move in the direction of flow and thus enlarge the cross-section of the backflow element.
  • Said incisions preferably extend radially outward from a central opening. Three or more than three incisions are particularly preferably arranged.
  • the backflow element is preferably arranged in the water guide channel and is mounted in a bearing point laterally surrounding the water guide channel.
  • the bearing point is preferably designed as an annular gap in which the backflow element is firmly clamped. It is therefore a form-fitting and force-fitting connection. Other types of connection are also possible.
  • the inlet fitting preferably comprises an outlet pipe which provides parts of the water guide channel and the outlet through which the flushing water can be discharged into a cistern, the backflow element lying in front of the outlet pipe as seen in the flow direction.
  • the backflow element viewed in the direction of flow, lies in the area of the entry into the outlet pipe, that is to say in particular where the pipe extends downward from the housing.
  • the inlet fitting, with the housing and the outlet pipe, is essentially constructed in two parts.
  • the outlet pipe is attached to the housing, the additional water tap preferably being part of the housing.
  • the backflow element is particularly preferably clamped between the outlet pipe and the housing.
  • the backflow element then acts as a seal between the outlet pipe and the housing.
  • the sealing effect is such that no water can escape from the water duct through the connection point between the housing and the outlet pipe.
  • the cross-section of the water-guiding channel preferably runs conically after the backflow element, seen in the flow direction, the conicity preferably being such that the cross-section of the water-guiding channel decreases with increasing distance from the backwater element.
  • the conicity with the step has the advantage that the pipes can be completely filled.
  • the cross section increases again after reaching a step at the end of the conicity.
  • the water guiding channel preferably comprises a nozzle with a nozzle channel as seen from the entrance.
  • the float acts preferably on the float-controlled valve via a float lever.
  • the float is preferably connected to the float lever via a rod or spindle, the rod or spindle being oriented at right angles to the water surface.
  • the float can preferably be fastened at different positions on the rod or the spindle.
  • One arrangement comprises a cistern and an inlet fitting as described above.
  • the inlet fitting is arranged in the cistern and is connected to a supply line.
  • FIG. 1 to 3 shows an inlet fitting 1 according to an embodiment of the present invention for filling a cistern.
  • the inlet fitting 1 comprises a housing 2, a water duct 3 arranged in the housing 2 with an inlet 4 and an outlet 5, a float-controlled valve 6 arranged in the water duct 3 and a float 7 cooperating with the valve 6.
  • the float-controlled valve 6, which is in the Figures 2 and 3 is shown, blocks the water duct 3 or releases it when the cistern is filled.
  • the float 7 is used to control the valve 6.
  • the float 7 has a cavity 8 that can be filled with water and at least one buoyancy chamber 9.
  • the buoyancy chamber 9 is designed to be open at the bottom and is airtight at the top, so that when it is filled, air is enclosed in the buoyancy chamber 9, so that the swimmer 7 experiences a buoyancy.
  • the buoyancy chamber 9 and the volume of the cavity 8 are selected in such a way that when the cavity 8 is fully filled, the float has a buoyancy that is as well matched as possible to the valve 6.
  • the inlet fitting 1 further comprises an additional water tap 10 branched off from the water guide channel 3.
  • the cavity 8 on the float 7 can be filled with the additional water tap 10. This means that when the valve 6 is open, not only is the Output 5 water, but also via the additional water tap 10.
  • the water tapped via the additional water tap 10 is passed into the said cavity 8.
  • the additional water tap 10 has an outlet 22 which is directed towards the cavity 8.
  • the additional water flows along the dashed line W.
  • the additional water tap 10 is provided through a passage 23 from the water guide channel 3 in the direction of the outlet 22.
  • the make-up water content is about 2 to 5% of the total water content that flows through the water channel.
  • control bore 26 which also supplies water to the cavity 8.
  • control bore 26 only a very small proportion of water flows through the control bore 26. This proportion is less than 1% of the total proportion of water that flows through the water channel.
  • At least one backflow element 11 is arranged in the water duct 3, in particular in the area of the additional water tap 10.
  • a backflow of water flowing in the water duct 3 in the area of the additional water tap 10 can be provided for the pressure-independent removal of additional water.
  • a pressure-independent extraction of additional water is understood to mean that a constant amount of additional water can be conducted via the additional water tap 10 to the cavity 8, independently or not as a function of the water pressure in the water guide channel 3. This means that the amount of additional water is independent of or detached from the pressure conditions prevailing in the water duct 3.
  • the backflow element 11 is preferably designed in such a way that the cross section Q of the backflow element 11 is enlarged when the pressure in the water guide channel 3 increases.
  • the magnification is such that the amount of water supplied to the additional water tap 10 is essentially constant.
  • the backflow element is particularly preferably designed in such a way that it emits a constant amount of water via the additional water tap 10 over a pressure range of 0.1 to 10 bar. When the water pressure drops the cross-section Q of the backflow element 11 then decreases again, so that when the pressure decreases, a constant amount of water can be removed from the water duct 3 via the additional water tap 10.
  • the backflow element 11 is deformed when the pressure rises, the said cross section of the water guide channel 3 being enlarged in the area of the backflow element 11 as a result of the deformation.
  • the cross section of the water guiding channel 3 decreases when the pressure drops, so that the cross section is then also reduced.
  • the backflow element 11 is designed as a disk or disk-like.
  • the disk extends essentially over the entire cross section of the water guide channel 3.
  • the additional water tap 10 is arranged essentially directly in the area of the pane surface 12 with respect to a direction R running orthogonally to the pane surface 12. Another arrangement is also conceivable. So it would be conceivable that the additional water tap 10 is arranged at a short distance from the backflow element 11. However, the distance can also be larger.
  • the backflow element 11 is arranged after the additional water tap 10, viewed in the flow direction F of the water in the water duct 3. This means that the water first passes the additional water tap 10 and then hits the backflow element 11.
  • the backflow in the backflow zone with the reference symbol Z is formed. As a result of this backflow in this zone, the additional water tap 10 can be efficiently supplied with the additional water.
  • the backflow element 11 is preferably made from a resilient material, in particular from a resilient plastic, or from rubber or from silicone.
  • the backflow element preferably has a Shore hardness of greater than 50 Shore, or greater than 60 Shore or greater than 70 Shore.
  • the backflow element 11 has several incisions 13 on.
  • the incisions 13 extend radially outward from the center of the backflow element 11 and subdivide the partial areas of the backflow element into flaps 14.
  • the flaps 14 can then be folded down in the flow direction F by the water pressure with respect to the water duct. This means that the backflow element 11 is deformed by folding down the tabs 14.
  • the incisions 13 run radially outward from a central opening 15.
  • the backflow element 11 is mounted in the water guide channel 3 in a bearing point 16 laterally surrounding the water guide channel 3.
  • the bearing 16 is designed as an annular gap and accommodates the edge area of the backflow element 11 accordingly.
  • the inlet fitting 1 comprises an outlet pipe 17.
  • the outlet pipe 17 provides parts of the water guide channel 3 and the outlet 5. Rinsing water can be discharged into the cistern through the outlet pipe 17.
  • the backflow element 11 is arranged in front of the outlet pipe 17 as seen in the flow direction F.
  • the housing 2 and the outlet pipe 17 preferably form two different parts. This means that the outlet pipe 17 is attached to the housing 2. In the embodiment shown, the backflow element 11 is clamped between the outlet pipe 17 and the housing 2.
  • the outlet pipe is preferably connected to the housing via a threaded connection 18. Alternatively, a snap connection can also be provided.
  • the cross section of the water guide channel 3 viewed in the direction of flow F, runs conically after the backflow element 11.
  • the conicity is preferably such that the cross section of the water guiding channel 3 decreases with increasing distance from the backflow element 11.
  • the conical section ends with a step 19. The cross section of the water guide channel 3 then increases again as the distance from the step 19 increases.
  • the float is mounted with an opening 27 on the outlet pipe 17 so as to be movable on the outside.
  • the float 17 is connected to a rod 21 which acts on a float lever 20.
  • the float lever 20 acts on the valve 6.
  • the water from the inlet 4 is first guided past an optional nozzle 25 and then flows to the valve 6, from where the water then flows in the direction of the backflow element 11.

Claims (14)

  1. Garniture d'entrée (1) pour le remplissage d'un réservoir de chasse d'eau, comprenant un boîtier (2),
    un canal de conduit d'eau (3) disposé dans le boîtier (2) avec une entrée (4) et une sortie (5),
    une vanne commandée par flotteur (6) disposée dans le canal de conduit d'eau (3), qui bloque le canal de conduit d'eau (3) resp. qui le libère lors du remplissage, et
    un flotteur (7) coopérant avec la vanne (6) pour commander la vanne (6), le flotteur (7) ayant une cavité pouvant être remplie d'eau (8) ainsi qu'au moins une chambre de flottabilité (9),
    la garniture d'entrée (1) possédant également un robinet d'eau supplémentaire (10) dérivé du canal de guidage d'eau (3) pour remplir ladite cavité (8) afin de fournir un poids supplémentaire sur le flotteur (7),
    caractérisée en ce que
    dans le canal de conduit d'eau (3), en particulier dans la zone du robinet d'eau supplémentaire (10), au moins un élément de reflux (11) est agencé, avec lequel un reflux peut être généré dans la zone du robinet d'eau supplémentaire (10) pour l'élimination de l'eau supplémentaire de manière indépendante de la pression, et
    en ce que l'élément de reflux (11) a une pluralité d'incisions (13) dont les zones partielles de l'élément de reflux sont divisées en languettes (14), lesquelles languettes (14) peuvent être rabattues dans le sens de l'écoulement (F) par rapport au canal de conduit d'eau (3) par la pression de l'eau.
  2. Garniture d'entrée (1) selon la revendication 1, caractérisée en ce que l'élément de reflux (11) est conçu de telle sorte que la section transversale (Q) de l'élément de reflux (11) augmente avec une pression croissante jusqu'à s'agrandir à la section transversale du canal de conduit d'eau (3), de sorte que la quantité d'eau fournie au robinet d'eau supplémentaire (10), est essentiellement constante, notamment sur une plage de pression de 0,1 à 10 bar.
  3. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que l'élément de reflux (11) se déforme lorsque la pression augmente et que la déformation de la section transversale du canal de conduit d'eau (3) dans la région de l'élément de reflux (11) augmente.
  4. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que l'élément de reflux (11) est réalisé en forme de disque et que le robinet d'eau supplémentaire (10) est de préférence disposé directement dans la région de la surface du disque (12) par rapport à une direction (R) orthogonale à la surface du disque (12) ou est disposé de préférence seulement à une courte distance de l'élément de reflux (11).
  5. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que l'élément de refoulement (11) est disposé dans le sens d'écoulement (F) de l'eau dans le canal de conduit d'eau (3) après le robinet d'eau supplémentaire (10).
  6. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que l'élément de reflux (11) est réalisé en un matériau élastique, notamment en plastique élastique ou en caoutchouc ou en silicone.
  7. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que l'élément de reflux a une dureté Shore supérieure à 50 Shore.
  8. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que les incisions (13) s'étendent radialement vers l'extérieur à partir d'une ouverture centrale (15).
  9. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que l'élément de reflux (11) est monté dans le canal de conduit d'eau (3) en un point d'appui (16) qui entoure latéralement le canal de conduit d'eau (3).
  10. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que la garniture d'entrée (1) comprend un tuyau de sortie (17) entourant une partie du canal de conduit d'eau (3) et de la sortie (5), à travers lequel l'eau de rinçage peut être distribuée dans le réservoir de chasse d'eau, dans laquelle l'élément de reflux (11), vu dans le sens de l'écoulement, se trouve devant ou dans la zone d'entrée dans le tuyau de sortie (17).
  11. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que l'élément de reflux (11) est serré entre le tuyau de sortie (17) et le boîtier (2).
  12. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que l'élément de reflux (11) agit comme un joint entre le tuyau de sortie (17) et le boîtier (18) de sorte qu'aucune eau provenant du conduit d'eau (3) puisse sortir par le point de raccordement entre le boîtier (2) et le tuyau de sortie (17).
  13. Garniture d'entrée (1) selon l'une des revendications précédentes, caractérisée en ce que la section transversale du canal de conduit d'eau (3), vue dans le sens de l'écoulement (F), s'étend coniquement après l'élément de reflux (11), la conicité étant de préférence telle que la section transversale du canal de conduit d'eau (3) rétrécit avec l'augmentation de la distance de l'élément de reflux (11).
  14. Garniture d'entrée (1) selon la revendication 13, caractérisée en ce que la section transversale augmente à nouveau après avoir atteint un niveau (19) à la fin du cône.
EP16177599.4A 2016-07-01 2016-07-01 Garniture d'entrée Active EP3263781B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ES16177599T ES2831152T3 (es) 2016-07-01 2016-07-01 Adaptador de entrada
EP16177599.4A EP3263781B1 (fr) 2016-07-01 2016-07-01 Garniture d'entrée
PT161775994T PT3263781T (pt) 2016-07-01 2016-07-01 Guarnição de entrada
TR2019/09811T TR201909811T4 (tr) 2016-07-01 2017-02-02 Doldurma grubu.
EP17154436.4A EP3263782B1 (fr) 2016-07-01 2017-02-02 Garniture d'entrée
PL17154436T PL3263782T3 (pl) 2016-07-01 2017-02-02 Zespół wlotowy
PT17154436T PT3263782T (pt) 2016-07-01 2017-02-02 Guarnição de entrada
DK17154436.4T DK3263782T3 (da) 2016-07-01 2017-02-02 Indløbselement
US15/635,473 US10472810B2 (en) 2016-07-01 2017-06-28 Inflow fitting
CN201710514370.0A CN107558550A (zh) 2016-07-01 2017-06-29 进水套件
AU2018201923A AU2018201923B2 (en) 2016-07-01 2018-03-16 Filling valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16177599.4A EP3263781B1 (fr) 2016-07-01 2016-07-01 Garniture d'entrée

Publications (2)

Publication Number Publication Date
EP3263781A1 EP3263781A1 (fr) 2018-01-03
EP3263781B1 true EP3263781B1 (fr) 2020-09-23

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP16177599.4A Active EP3263781B1 (fr) 2016-07-01 2016-07-01 Garniture d'entrée
EP17154436.4A Active EP3263782B1 (fr) 2016-07-01 2017-02-02 Garniture d'entrée

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP17154436.4A Active EP3263782B1 (fr) 2016-07-01 2017-02-02 Garniture d'entrée

Country Status (9)

Country Link
US (1) US10472810B2 (fr)
EP (2) EP3263781B1 (fr)
CN (1) CN107558550A (fr)
AU (1) AU2018201923B2 (fr)
DK (1) DK3263782T3 (fr)
ES (1) ES2831152T3 (fr)
PL (1) PL3263782T3 (fr)
PT (2) PT3263781T (fr)
TR (1) TR201909811T4 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020237654A1 (fr) * 2019-05-31 2020-12-03 厦门立业卫浴工业有限公司 Soupape d'admission d'eau d'un réservoir d'eau de toilettes anti-siphonnement
WO2020237656A1 (fr) * 2019-05-31 2020-12-03 厦门立业卫浴工业有限公司 Soupape d'admission d'eau pour réservoir d'eau de toilettes
EP4095325A1 (fr) 2021-05-28 2022-11-30 Geberit International AG Soupape de remplissage

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US3693649A (en) * 1970-03-31 1972-09-26 American Standard Inc Water control for toilet tanks
DE2241763C3 (de) * 1972-08-25 1975-07-24 Georg Rost & Soehne, 4952 Porta Westfalica Spulkasten-Einlaufgarnitur mit vorgeschalteter Drosselvorrichtung
SE398365B (sv) * 1977-03-02 1977-12-19 Gustavsberg Ab Vattenproppskapande organ vid en snalspolande klosett
US5964247A (en) * 1997-11-19 1999-10-12 American Standard Inc. Fill valve
US6061844A (en) * 1999-01-28 2000-05-16 Barton; Donn Water-conserving toilet having independently flushable main and urinal bowls
DE50002844D1 (de) 1999-05-11 2003-08-14 Geberit Technik Ag Einlaufgarnitur für einen spülkasten
US6260574B1 (en) * 2000-05-26 2001-07-17 Lavelle Industries, Inc. Toilet tank fill valve connectable to riser with pre-selected height
DE20104731U1 (de) 2000-06-22 2001-06-21 Geberit Technik Ag Einlaufgarnitur für einen Spülkasten
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Publication number Publication date
AU2018201923A1 (en) 2018-08-16
TR201909811T4 (tr) 2019-07-22
CN107558550A (zh) 2018-01-09
AU2018201923B2 (en) 2019-07-25
PL3263782T3 (pl) 2019-09-30
ES2831152T3 (es) 2021-06-07
DK3263782T3 (da) 2019-07-01
US10472810B2 (en) 2019-11-12
PT3263781T (pt) 2020-11-19
EP3263782A1 (fr) 2018-01-03
EP3263782B1 (fr) 2019-04-10
EP3263781A1 (fr) 2018-01-03
US20180002908A1 (en) 2018-01-04
PT3263782T (pt) 2019-05-31

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