DE3837032C2 - - Google Patents

Info

Publication number
DE3837032C2
DE3837032C2 DE3837032A DE3837032A DE3837032C2 DE 3837032 C2 DE3837032 C2 DE 3837032C2 DE 3837032 A DE3837032 A DE 3837032A DE 3837032 A DE3837032 A DE 3837032A DE 3837032 C2 DE3837032 C2 DE 3837032C2
Authority
DE
Germany
Prior art keywords
water
chamber
closing
housing
ventilation path
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 - Fee Related
Application number
DE3837032A
Other languages
German (de)
English (en)
Other versions
DE3837032A1 (de
Inventor
Hans 7000 Stuttgart De Oberdoerfer
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.)
Hansa Metallwerke AG
Original Assignee
Hansa Metallwerke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6366241&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3837032(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hansa Metallwerke AG filed Critical Hansa Metallwerke AG
Priority to DE3837032A priority Critical patent/DE3837032A1/de
Priority to EP89119491A priority patent/EP0367043B1/de
Priority to ES198989119491T priority patent/ES2036780T3/es
Priority to AT89119491T priority patent/ATE83818T1/de
Priority to US07/425,944 priority patent/US5009247A/en
Priority to AU43716/89A priority patent/AU617886B2/en
Priority to FI895093A priority patent/FI87248C/fi
Priority to CA002001734A priority patent/CA2001734C/en
Publication of DE3837032A1 publication Critical patent/DE3837032A1/de
Publication of DE3837032C2 publication Critical patent/DE3837032C2/de
Application granted granted Critical
Granted legal-status Critical Current

Links

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
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/104—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using a single check valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7843—Integral resilient member forms plural valves
    • 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
    • Y10T137/9464—Faucets and spouts

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)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Valve Housings (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Dowels (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Steroid Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Domestic Plumbing Installations (AREA)
DE3837032A 1988-10-31 1988-10-31 Rohrunterbrecher fuer sanitaere anlagen, insbesondere zum einbau in eine sanitaerarmatur Granted DE3837032A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE3837032A DE3837032A1 (de) 1988-10-31 1988-10-31 Rohrunterbrecher fuer sanitaere anlagen, insbesondere zum einbau in eine sanitaerarmatur
EP89119491A EP0367043B1 (de) 1988-10-31 1989-10-20 Sanitärarmatur mit Rohrunterbrecher
ES198989119491T ES2036780T3 (es) 1988-10-31 1989-10-20 Accesorio de griferia sanitaria con interceptor de tubos.
AT89119491T ATE83818T1 (de) 1988-10-31 1989-10-20 Sanitaerarmatur mit rohrunterbrecher.
US07/425,944 US5009247A (en) 1988-10-31 1989-10-24 Pipe interrupter
AU43716/89A AU617886B2 (en) 1988-10-31 1989-10-25 A sanitary fitting
FI895093A FI87248C (fi) 1988-10-31 1989-10-26 Luftventil foer sanitetsanordningar speciellt foer att monteras vid sanitetsarmatur
CA002001734A CA2001734C (en) 1988-10-31 1989-10-30 Pipe interruptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3837032A DE3837032A1 (de) 1988-10-31 1988-10-31 Rohrunterbrecher fuer sanitaere anlagen, insbesondere zum einbau in eine sanitaerarmatur

Publications (2)

Publication Number Publication Date
DE3837032A1 DE3837032A1 (de) 1990-05-03
DE3837032C2 true DE3837032C2 (enExample) 1992-05-14

Family

ID=6366241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3837032A Granted DE3837032A1 (de) 1988-10-31 1988-10-31 Rohrunterbrecher fuer sanitaere anlagen, insbesondere zum einbau in eine sanitaerarmatur

Country Status (8)

Country Link
US (1) US5009247A (enExample)
EP (1) EP0367043B1 (enExample)
AT (1) ATE83818T1 (enExample)
AU (1) AU617886B2 (enExample)
CA (1) CA2001734C (enExample)
DE (1) DE3837032A1 (enExample)
ES (1) ES2036780T3 (enExample)
FI (1) FI87248C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10125981C5 (de) * 2001-05-29 2014-09-25 Hansgrohe Se Sanitärarmaturenblock

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681164A5 (enExample) * 1989-12-13 1993-01-29 Karrer Weber & Cie Ag
CH681731A5 (enExample) * 1990-01-26 1993-05-14 Kugler Fonderie Robinetterie
AU632201B2 (en) * 1990-02-05 1992-12-17 Friedrich Grohe Ag Water tap fitting with reverse-suction prevention
CH680517A5 (enExample) * 1990-04-20 1992-09-15 Wallisellen Ag Armaturen
CH682682A5 (de) * 1990-05-08 1993-10-29 Karrer Weber & Cie Ag Sanitäre Armatur.
US5329957A (en) * 1991-08-28 1994-07-19 Emhart Inc. Fluid flow system vacuum breaker
US5349987A (en) * 1994-01-24 1994-09-27 Shieh Ming Dang Faucet with a movable extension nozzle
US5361431A (en) * 1994-02-02 1994-11-08 Kohler Co. Vacuum breaker for faucets
US5546978A (en) * 1994-06-22 1996-08-20 Plumbmaster, Inc. Replacement faucet spayer hose installation kit
US5575424A (en) * 1994-10-20 1996-11-19 Kohler Co. Vacuum breaker for faucets
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
NL1002478C2 (nl) * 1996-02-28 1997-08-29 Peteri B V Heetwaterkraan.
US5983923A (en) * 1996-04-10 1999-11-16 Lsp Products Group, Inc. Water service box and connectors for PEX pipe
US5839464A (en) * 1997-01-09 1998-11-24 Emhart Inc. Cartridge valve with vacuum breaker
US6125875A (en) * 1999-03-08 2000-10-03 Moen Incorporated Pullout faucet value body with integral vacuum breaker hub
US6123106A (en) * 1999-12-03 2000-09-26 Emhart Inc. Thrust washer
DE10230851B4 (de) * 2002-07-04 2009-07-09 Hansgrohe Ag Sanitärarmatur

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE608721C (de) * 1935-01-30 Guenther Thiem Dr Ing Rueckschlagklappenventil
US2302150A (en) * 1939-10-13 1942-11-17 Sloan Valve Co Vacuum breaker
US2302151A (en) * 1941-07-30 1942-11-17 Sloan Valve Co Vacuum breaker
US2378613A (en) * 1941-12-01 1945-06-19 Arrowhead Rubber Company Fuel tank flapper valve
US2449573A (en) * 1943-08-31 1948-09-21 White William Sears Safety device for fluid supply lines
US2877789A (en) * 1957-11-06 1959-03-17 Sloan Valve Co Vacuum breakers
SE205191C1 (sv) * 1961-07-04 1966-06-07 Aga Ab Ventildon för andningsapparater
DE1205352B (de) * 1962-03-29 1965-11-18 Eugen Esswein Auslaufventil fuer Schlauchanschluss mit Rohrbeluefter
US3207171A (en) * 1962-05-09 1965-09-21 R E Chapin Mfg Works Inc Back-flow preventing valve
US3292658A (en) * 1963-07-15 1966-12-20 Scaramucci Domer Check valve and resilient hinge structure and method for manufacturing same
US3295547A (en) * 1964-02-10 1967-01-03 Scaramucci Domer Foldable check valve
DE2249366A1 (de) * 1971-10-11 1973-04-19 Hitachi Ltd Verfahren und vorrichtung zur kontrolle und steuerung der breite eines gewalzten bandes
US3814124A (en) * 1972-09-20 1974-06-04 Exxon Research Engineering Co Thermoplastic check valve
US4063570A (en) * 1976-08-19 1977-12-20 Mitchell H Charles Backflow check valve
US4080981A (en) * 1976-10-12 1978-03-28 Stewart Anthony F Antisiphon check valve
US4217921A (en) * 1978-06-16 1980-08-19 Zurn Industries, Inc. Back flow preventer valve
US4508136A (en) * 1982-09-29 1985-04-02 Kah Jr Carl L C Anti-syphon flow control valve
DE3603503A1 (de) * 1986-02-05 1987-08-06 Grohe Armaturen Friedrich Mischbatterie mit schlauchbrausenauslauf
DE3706737A1 (de) * 1987-03-02 1988-09-15 Schubert & Salzer Maschinen Rohrunterbrecher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10125981C5 (de) * 2001-05-29 2014-09-25 Hansgrohe Se Sanitärarmaturenblock

Also Published As

Publication number Publication date
FI895093A0 (fi) 1989-10-26
AU617886B2 (en) 1991-12-05
ATE83818T1 (de) 1993-01-15
FI87248B (fi) 1992-08-31
DE3837032A1 (de) 1990-05-03
CA2001734A1 (en) 1990-04-30
ES2036780T3 (es) 1993-06-01
CA2001734C (en) 1994-11-08
AU4371689A (en) 1990-05-03
EP0367043A1 (de) 1990-05-09
EP0367043B1 (de) 1992-12-23
FI87248C (fi) 1992-12-10
US5009247A (en) 1991-04-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee