[go: up one dir, main page]

EP0441151B1 - Robinet avec protection contre le reflux d'eau - Google Patents

Robinet avec protection contre le reflux d'eau Download PDF

Info

Publication number
EP0441151B1
EP0441151B1 EP19910100638 EP91100638A EP0441151B1 EP 0441151 B1 EP0441151 B1 EP 0441151B1 EP 19910100638 EP19910100638 EP 19910100638 EP 91100638 A EP91100638 A EP 91100638A EP 0441151 B1 EP0441151 B1 EP 0441151B1
Authority
EP
European Patent Office
Prior art keywords
valve
water
opening
fitting according
outlet
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
EP19910100638
Other languages
German (de)
English (en)
Other versions
EP0441151A1 (fr
Inventor
Werner Gnauert
Hans-Jürgen Jensen
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.)
Grohe Water Technology AG and Co KG
Original Assignee
Friedrich Grohe 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 claimed from DE19904003353 external-priority patent/DE4003353A1/de
Priority claimed from DE19904014968 external-priority patent/DE4014968A1/de
Application filed by Friedrich Grohe AG filed Critical Friedrich Grohe AG
Publication of EP0441151A1 publication Critical patent/EP0441151A1/fr
Application granted granted Critical
Publication of EP0441151B1 publication Critical patent/EP0441151B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • 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
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
    • 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
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/106—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using two or more check 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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/108—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves having an aerating 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
    • Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
    • Y10T137/3185—Air vent in liquid flow line
    • Y10T137/3294—Valved
    • Y10T137/3331—With co-acting valve in liquid flow path
    • 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
    • Y10T137/5762—With leakage or drip collecting

Definitions

  • the invention relates to a water tap, in particular for wash basins and / or sinks, with a housing that can be connected to the supply line network and a water outlet designed as a pull-out hose shower, with a ventilation device being provided to prevent the suction of process water back through the hose shower.
  • a ventilation device is known from the document DE 36 03 503 A1.
  • This ventilation device is integrated above the wash and sink in the housing of the water tap valve, so that the housing is to be made correspondingly large.
  • ventilation devices are not mandatory in different countries, so that for example for reasons of price, the outlet fitting is to be offered with and without a ventilation device.
  • the invention has for its object to provide a reliable-acting ventilation device which can be installed essentially independently of the water tap, in particular under the washstand or sink.
  • At least one interrupter valve with a valve housing is provided in the line for the water outlet, in which connection openings are formed for an outlet of the water tap fitting or for a hose line, the valve closure member of which is movable in the valve housing between two opposite valve seats is arranged, one valve seat enclosing an opening to the atmosphere and the other valve seat enclosing the inlet opening for the water supplied from the outlet pipe, while the outlet opening for water outlet is provided outside the valve seats in the valve housing, and the valve closure member against the valve seat with the inlet opening having one certain force is tightened, such that it bears against the outlet pipe at least at atmospheric pressure.
  • the ventilation device consisting essentially of an interrupter valve can be installed independently of the highest possible water level in the sink or sink, in particular also below the sink or sink.
  • the interrupter valve is designed as a two-way valve, wherein the valve closure member closes the ventilation opening at a line pressure above atmospheric pressure and releases the water passage to the water outlet, while at an atmospheric pressure in the line the valve closure member, for example with the aid of a spring, is taut from the opening to the atmosphere in the direction of the valve seat with the inflow opening and closes the inflow opening.
  • this prevents water from flowing back in the direction of the water tap valve and, on the other hand, aerates the rest of the hose line to the hose shower via the opening to the atmosphere.
  • an unwanted sucking back of process water can therefore be avoided with great certainty.
  • a sink 10 is formed, a nozzle 2 being attached to the table.
  • the nozzle 2 is supplied with cold and hot water from the supply line network via the connecting lines 21, 22.
  • an actuating handle 23 which can be set in two degrees of freedom, tempered mixed water can be produced in the nozzle 2.
  • the mixing ratio or the mixed water temperature can be set, for example, by an actuating movement in the first degree of freedom, while the total water flow rate can be set in the second degree of freedom with the actuating handle 23.
  • the mixed water generated in the dispensing valve 2 is fed via the outlet pipe 24, the hose line 25, the hose shower 26 to the water outlet 261 designed as a shower base.
  • the interrupter valve 3 is formed twice in succession in a housing 31, the housing 31 being arranged in a box 4 in which a connection 41 for a line 43 to the sewer 11 of the sink 1 is provided in the base region is. On the side wall of the box 4, above the connection 41, an opening 42 is provided for ventilation and a possible overflow of leak water.
  • the housing 31 is fixed in the box 4 with a socket, in which the connection openings 36 and 37 are formed.
  • the connection opening 36 is formed perpendicularly and is used to connect to the outlet pipe 24 of the nozzle 2.
  • a two-way valve Downstream of the connection opening 36, a two-way valve is arranged as a structural unit in a bore.
  • the two-way valve is one as a ball formed valve closure member 32 is provided which is movable between two valve seats 33, 34 arranged vertically one above the other.
  • the valve seat 33 In the valve seat 33, the inflow opening for the mixed water generated in the nozzle 2 is formed, while the valve seat 34 has an opening to the atmosphere.
  • outlet openings 38 are formed in the lateral surface between the two valve seats 33, 34.
  • An identically identical interrupter valve 3 is arranged downstream of the upstream valve 3, an angular channel being formed in the valve housing 31, which connects the outlet opening 38 of the upstream valve to the inlet opening of the valve seat 33 of the downstream valve.
  • a spring 35 is provided, with which the valve closure member 32 is tightened against the valve seat 33.
  • the force of the spring 35 is dimensioned such that at least at a pressure in the connection opening 36, which corresponds to the pressure of the external atmosphere, the valve closure member 32 is pressed into its closed position on the valve seat 33.
  • the ventilation device has the following mode of operation:
  • tempered mixed water is produced in the nozzle 2, which is supplied via the outlet pipe 24 to the connection opening 36 in the valve housing 31 of the two interrupter valves 3.
  • the two valve closure members 32 are each pressed by the water pressure against the valve seat 34 against the force of the spring 35, so that in each case the opening to the atmosphere in the valve seat 34 is closed, so that water cannot escape into the box 4.
  • the mixed water thus flows through the two outlet openings 38 into the connecting piece 37 to which the hose line 25 is connected to the hose shower 26, the mixed water exiting at the water outlet 261 of the shower base into the open or in this position into the sink 10 filled with water.
  • a backflow preventer can be expediently provided in the area of the hose shower 26. In many cases, such a backflow preventer is provided as standard in the shower heads.
  • the interrupter valve 3 is designed in two, the level of the outlet opening 38 of the upstream valve being located above the valve seat 33 of the downstream valve.
  • the twin training was only chosen with a view to a particularly high level of security against the sucking back of contaminated water.
  • the ventilation device is also functional with an interruption valve 3.
  • the ventilation device integrated in the box 4 is fixed under the sink near the nozzle 4 on the outlet pipe 24.
  • the aeration unit can also be installed in other suitable places, it being completely irrelevant at what height the aeration device for the water level in the sink 10 is located.
  • a sink 10 is provided, a nozzle 2 being attached to the table.
  • the nozzle 2 is supplied with cold and hot water from the supply line network via the connecting lines 21, 22.
  • an actuating handle 23 which can be set in two degrees of freedom, tempered mixed water can be produced in the nozzle 2.
  • the mixing ratio or the mixed water temperature can be set, for example, while in the second degree of freedom with the operating handle 23 the total water flow rate is adjustable.
  • the mixed water generated in the dispensing valve 2 is fed via the outlet pipe 24, the hose line 25, the hose shower 26 to the water outlet 261 designed as a shower base.
  • a break valve 3 designed as a twin is arranged between the outlet pipe 24 and the hose line 25, a break valve 3 designed as a twin is arranged.
  • two valve closure members 32 are arranged one behind the other in a valve housing 31.
  • Each closure member 32 cooperates with a valve seat 33 at the water inlet opening and with a valve seat 34 to the atmosphere.
  • the valve closure member 32 designed as a ball is tightened against the valve seat 33 with a spring 35.
  • the valve seat 34 is in each case connected directly to the atmosphere via an opening 310.
  • a connection opening 36 is formed vertically on the valve housing 31 and a further connection opening 37 is provided horizontally downstream for the connection of the hose line 35. During the ventilation process, dripping water can escape from the valve housing 31 via the openings 310.
  • the valve housing 31 is arranged in a box 4, the valve housing 31 being fixed in the box 4 with the connecting pieces 36, 37.
  • an opening 42 is provided in the side wall of the box 4 for ventilation and a possible overflow of leakage water.
  • a connection 41 is formed in the bottom area of the box 4.
  • a float valve 5 is used as a structural unit in an approximately cylindrical stepped bore.
  • a sealing seat 53 is formed in a sleeve 54 in the upper region, on which a floatable ball is assigned as a closure member 51 below.
  • a holding basket 52 is also provided for guiding and holding the closure member 51.
  • the assembly of the float valve 5 combined in the sleeve 54 can thus be inserted from the outside in a sealed manner into the stepped bore of the connection 41 with the aid of a sealing ring 55 provided in the outer jacket of the sleeve 54.
  • the connection 41 as can be seen in particular from FIG. 3, is connected by the line 43 to the sewer 11 below the wash basin 10 to the sewer 11.
  • the line 43 is connected to the sewer 11 upstream in front of the odor trap 12, so that the drip water from the box 4 can be easily introduced.
  • the float valve 5 effectively prevents the backwater which arises when draining rinse water from the odor trap 12, so that waste water can escape via the line 43 into the box 4, since in this case the closure member 51 would float and the outlet in cooperation with the sealing seat 53 prevented.
  • the closure member can be designed as a floatable hollow or solid ball or in another suitable shape.

Landscapes

  • 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)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Check Valves (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Joints Allowing Movement (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Confectionery (AREA)
  • Nozzles (AREA)

Claims (13)

  1. Robinet notamment pour un lavabo et/ou un évier (1) comportant un corps susceptible d'être relié au réseau d'alimentation en eau et d'une douchette à flexible (26) extractible du corps du robinet pour former une sortie d'eau (261), et un dispositif de prise d'air étant prévu pour éviter une ré-aspiration de l'eau usée par la douchette à flexible (26), robinet caractérisé en ce que la conduite allant vers la sortie d'eau (261) comporte au moins un clapet d'arrêt (3) avec un corps de clapet (31) muni d'orifices de raccordement (36, 37) pour un tube de sortie (24) du robinet d'eau ou pour une conduite (25), l'organe d'obturation de clapet (32) étant monté mobile dans le corps de clapet (31) entre deux sièges de clapet (33, 34) en regard l'un de l'autre, et l'un des sièges (34) comporte une ouverture à l'atmosphère et l'autre siège (33) entoure l'orifice de sortie de l'eau du tube de sortie (24), l'orifice de sortie (38) étant prévu pour la sortie d'eau (261) au-delà des sièges de clapet dans le corps de clapet (31) et l'organe d'obturation de clapet (32) est poussé contre le siège (33) correspondant à l'orifice d'alimentation, avec une certaine force pour s'appliquer contre ce siège au moins lorsque la pression atmosphérique règne dans le tube de sortie (24).
  2. Robinet selon la revendication 1, caractérisé en ce que le clapet d'arrêt (3) est placé sous le lavabo ou l'évier (1).
  3. Robinet selon la revendication 1 ou 2, caractérisé par deux clapets d'arrêt (3) disposés l'un derrière l'autre.
  4. Robinet selon l'une des revendications 1 à 3, caractérisé en ce que l'organe d'obturation (32) est une bille ou un disque poussé contre le siège de clapet (33) par un ressort (35).
  5. Robinet selon l'une des revendications 1 à 4, caractérisé en ce que les clapets d'arrêt (3) sont placés dans un corps (31) et l'orifice de raccordaient (36) pour l'arrivée d'eau est vertical et l'orifice de raccordement (37) de sortie de l'eau est horizontal.
  6. Robinet selon l'une des revendications 1 à 5, caractérisé en ce que le niveau de l'orifice de sortie (38) du clapet d'arrêt (3) en amont est au-dessus du siège de clapet (33) du clapet d'arrêt (3) en aval.
  7. Robinet selon l'une des revendications 1 à 6, caractérisé en ce que le corps (31) est placé dans un boîtier (4) ayant au niveau de son fond au moins un raccord (41) pour une conduite (43) évacuant l'eau de fuite et au-dessus du raccord (41) un ou plusieurs orifices (42) suffisamment grands pour permettre à l'air de pénétrer et servir de trop plein pour l'eau.
  8. Robinet selon l'une des revendications 1 à 7, caractérisé en ce que le corps de clapet (31) est fixé à l'orifice de raccordement (36) pour l'alimentation d'eau, sur le robinet (2) lui-même monté sur le lavabo ou l'évier (1).
  9. Robinet selon la revendication 7 ou 8, caractérisé en ce que le raccord (41) est relié au canal d'eau à évacuer (11) par une conduite (43).
  10. Robinet selon la revendication 1 ou l'une des revendications suivantes, caractérisé en ce que le dispositif de prise d'air est relié au canal d'évacuation d'eau (11) en amont du siphon (12) pour évacuer les gouttes d'eau par une conduite (43), et pour éviter tout débordement de l'eau de retour du canal d'eau usée (11), il est prévu un clapet à flotteur (5) dans la conduite (43).
  11. Robinet selon la revendication 10, caractérisé en ce qu'un clapet à flotteur (5) est prévu dans le raccord (41) du boîtier (4).
  12. Robinet selon la revendication 10 ou 11, caractérisé en ce que le clapet à flotteur (5) comporte un panier de fixation (52) avec un siège d'étanchéité (53) dans la conduite (43) et l'organe d'obturation (51) est une bille susceptible de flotter et le siège d'étanchéité (53) se trouve au-dessus de la bille.
  13. Robinet selon l'une des revendications 10 à 12, caractérisé en ce que le clapet à flotteur (5) composé de l'organe d'obturation (51) du siège d'étanchéité (53) et du panier de retenue (52) est monté sous la forme d'un ensemble dans un manchon (54), cylindrique ayant un joint d'étanchéité (55) dans une rainure extérieure, de façon que cet ensemble puisse se glisser de manière étanche dans un alésage à épaulement du branchement (41) et soit bloqué avec le raccordement de la conduite (43) dans cette position engagée.
EP19910100638 1990-02-05 1991-01-19 Robinet avec protection contre le reflux d'eau Expired - Lifetime EP0441151B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19904003353 DE4003353A1 (de) 1990-02-05 1990-02-05 Wasserzapfarmatur mit ruecksaugsicherung
DE4003353 1990-02-05
DE4014968 1990-05-10
DE19904014968 DE4014968A1 (de) 1990-05-10 1990-05-10 Wasserzapfarmatur mit ruecksaugsicherung

Publications (2)

Publication Number Publication Date
EP0441151A1 EP0441151A1 (fr) 1991-08-14
EP0441151B1 true EP0441151B1 (fr) 1993-01-07

Family

ID=25889759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910100638 Expired - Lifetime EP0441151B1 (fr) 1990-02-05 1991-01-19 Robinet avec protection contre le reflux d'eau

Country Status (8)

Country Link
US (1) US5079781A (fr)
EP (1) EP0441151B1 (fr)
JP (1) JPH04213634A (fr)
AT (1) ATE84339T1 (fr)
AU (1) AU632201B2 (fr)
DE (1) DE59100025D1 (fr)
DK (1) DK0441151T3 (fr)
ES (2) ES2036906T3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105175A1 (de) * 1991-02-20 1992-08-27 Grohe Armaturen Friedrich Wasserzapfarmatur mit ruecksaugsicherung
US5329957A (en) * 1991-08-28 1994-07-19 Emhart Inc. Fluid flow system vacuum breaker
US5279324A (en) * 1992-11-20 1994-01-18 Kwc Ag Anti-siphoning valve assembly and plumbing fixture including same
DE19513569C1 (de) * 1995-04-18 1996-11-21 Ideal Standard Sanitäres Wasserventil
US5701926A (en) * 1995-06-07 1997-12-30 The Rubinet Faucet Company Backflow prevention device and vacuum breaker for kitchen plumbing
DE19527232A1 (de) * 1995-07-26 1997-01-30 Grohe Armaturen Friedrich Auslaufarmatur
US5662276A (en) * 1995-09-28 1997-09-02 Chung Cheng Faucet Co., Ltd. Check assembly of a sprinkling head for a kitchen cabinet
DE19627571A1 (de) * 1996-07-09 1998-01-15 Grohe Armaturen Friedrich Unterputz-Anschlußstück
US5845345A (en) * 1997-09-17 1998-12-08 Chung Cheng Faucet Co., Ltd. Wall-mounted tap having removeable shower head spout
SE524503C2 (sv) * 2002-06-20 2004-08-17 Durgo Ab Ventilanordning för att förhindra återströmning av en kontaminerad vätska
US6611971B1 (en) * 2002-08-26 2003-09-02 I.W. Industries, Inc. Hand spray mounts with integral backflow prevention
GB2433885B (en) * 2006-01-07 2011-02-16 Bristan Ltd A shower assembly

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26235E (en) * 1967-07-18 Woodford vacuum breaker
US2219259A (en) * 1938-04-14 1940-10-22 Junkers & Co Water supply installation
US2324084A (en) * 1941-06-21 1943-07-13 Jason N Horner Backflow preventer
US2472933A (en) * 1945-10-22 1949-06-14 Dwight M Anderson Vacuum breaking and dump valve
US2608412A (en) * 1946-12-18 1952-08-26 Ralph E Bletcher Antisiphon spout and spray fixture
US3331946A (en) * 1964-10-08 1967-07-18 Thermon Mfg Co Electric pipe heater
USRE29332E (en) * 1973-06-15 1977-08-02 Thermon Manufacturing Company Pipe heat transfer assembly and method of making same
US3903916A (en) * 1974-07-01 1975-09-09 Alfred Waletzko Backflow preventer valve
US4203186A (en) * 1975-02-07 1980-05-20 Exxon Research & Engineering Co. Heat transfer
US4123837A (en) * 1976-02-12 1978-11-07 Exxon Research & Engineering Co. Heat transfer method
DE2759248C3 (de) * 1977-12-31 1982-01-07 Armaturenfabrik und Metallgießerei Koch und Müller GmbH, 4250 Bottrop Durchflußbelüfter
GB2039345B (en) * 1979-01-10 1983-04-13 Peglers Ltd Float valves
DE3603503A1 (de) * 1986-02-05 1987-08-06 Grohe Armaturen Friedrich Mischbatterie mit schlauchbrausenauslauf
DE3708169A1 (de) * 1987-03-13 1988-09-22 Licentia Gmbh Rueckflussverhinderer
DE3812549A1 (de) * 1988-04-15 1989-10-26 Wildfang Dieter Kg Rueckflussverhinderer
DE3837032A1 (de) * 1988-10-31 1990-05-03 Hansa Metallwerke Ag Rohrunterbrecher fuer sanitaere anlagen, insbesondere zum einbau in eine sanitaerarmatur
DE3839650C1 (fr) * 1988-11-24 1990-02-15 Hansa Metallwerke Ag, 7000 Stuttgart, De
DE8905206U1 (de) * 1989-04-25 1989-06-22 Pomplun, geb. Sommerfeld, Ursula, 4709 Bergkamen Rohrtrenner
DE8908214U1 (de) * 1989-07-06 1989-08-31 Flege, Helga, 2104 Hamburg Spültischbatterie

Also Published As

Publication number Publication date
ATE84339T1 (de) 1993-01-15
AU632201B2 (en) 1992-12-17
DE59100025D1 (de) 1993-02-18
EP0441151A1 (fr) 1991-08-14
ES1016978U (es) 1991-12-16
JPH04213634A (ja) 1992-08-04
AU6986991A (en) 1991-08-08
DK0441151T3 (da) 1993-05-10
ES1016978Y (es) 1992-06-16
US5079781A (en) 1992-01-14
ES2036906T3 (es) 1993-06-01

Similar Documents

Publication Publication Date Title
EP0432553B1 (fr) Armature sanitaire
EP0455998B1 (fr) Installation sanitaire
EP0441151B1 (fr) Robinet avec protection contre le reflux d'eau
EP0818585B1 (fr) Dispositif de raccordement mural
DE9102152U1 (de) Überlauf- und Ablaufgarnitur für sanitäre Apparate
EP0370281B1 (fr) Déconnecteur de conduit pour systèmes sanitaires, en particulier à installer dans une armature sanitaire
EP0367043A1 (fr) Armature sanitaire avec interrupteur de tuyaux
DE4136191B4 (de) Umschaltventil mit Belüftungseinrichtung
DE19741827B4 (de) Ablaufarmatur für Bade- oder Duschwannen
EP0741259A2 (fr) Garniture d'entrée et de trop-plein pour une baignoire
DE2653754A1 (de) Wannfuell- und brausebatterie
DE4105175A1 (de) Wasserzapfarmatur mit ruecksaugsicherung
DE4037389A1 (de) Frischwassersparender spuelkasten
DE4040667A1 (de) Wasserumschaltventil
DE10107671B4 (de) Absicherung gegen Rücksaugen von Unterniveau-Badewannen-Mischwasserzuflüssen mittels eines in horizontale Drehgriffe auf dem oberen Wannenrand integrierten miniaturisierten Hydraulischen-Drei-Kammer-Systemtrenngerätes
DE102008023921A1 (de) Absicherung gegen Rücksaugen von Badewannenwasser und Bodenzufluß mit Niveautrennung des zulaufenden Mischwassers und des ablaufenden Wannenwassers
DE4439050A1 (de) Kombinierte Badewannen-Ein- und Überlauf-Armatur mit Dusch-Umschaltung und integriertem Systemtrenngerät (BA)
DE4003353A1 (de) Wasserzapfarmatur mit ruecksaugsicherung
DE4014968A1 (de) Wasserzapfarmatur mit ruecksaugsicherung
DE10203301B4 (de) Wassereinlauf und Wannenablauf
DE29702063U1 (de) Auslaufanordnung für eine Sanitärarmatur
DE102008056162A1 (de) Absicherung eines Unterniveau-Badewannen Zuflusses mittels einer, in einem Stopfendrehgriff auf dem oberen Wannenrand, oder unter diesem vollversenkten, hydraulisch nicht ausgeglichenen, federnbelasteten Absperrung mit Entleervorrichtung, wie diese von sog. mechanischen Rohrtrennern GA/GB bekannt
DE19827158B4 (de) Sanitärarmatur
EP0671514A2 (fr) Installation sanitaire d'alimentation et de trop-plein combinés pour baignoires avec inverseur de douche et disconnecteur intégré
DE1955743A1 (de) Wassereinlaufstueck fuer Bidets

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE DK ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19911102

17Q First examination report despatched

Effective date: 19911219

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FRIEDRICH GROHE AKTIENGESELLSCHAFT

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE DK ES FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 84339

Country of ref document: AT

Date of ref document: 19930115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59100025

Country of ref document: DE

Date of ref document: 19930218

ET Fr: translation filed
ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930415

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2036906

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19931229

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19931231

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19940111

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19940112

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19940126

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19940131

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 19940331

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19950119

Ref country code: DK

Effective date: 19950119

Ref country code: AT

Effective date: 19950119

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19950120

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19950120

EAL Se: european patent in force in sweden

Ref document number: 91100638.5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19950131

Ref country code: CH

Effective date: 19950131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19950801

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19950119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19950929

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19950801

EUG Se: european patent has lapsed

Ref document number: 91100638.5

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990301

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20030109

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040803

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050119