GB8916772D0 - A valve - Google Patents

A valve

Info

Publication number
GB8916772D0
GB8916772D0 GB898916772A GB8916772A GB8916772D0 GB 8916772 D0 GB8916772 D0 GB 8916772D0 GB 898916772 A GB898916772 A GB 898916772A GB 8916772 A GB8916772 A GB 8916772A GB 8916772 D0 GB8916772 D0 GB 8916772D0
Authority
GB
United Kingdom
Prior art keywords
pipe
valve device
internal wall
valve
wall
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
Application number
GB898916772A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to GB898916772A priority Critical patent/GB8916772D0/en
Publication of GB8916772D0 publication Critical patent/GB8916772D0/en
Priority to IE250090A priority patent/IE65116B1/en
Priority to DK90307702.2T priority patent/DK0409506T3/da
Priority to AT90307702T priority patent/ATE81376T1/de
Priority to ES199090307702T priority patent/ES2035709T3/es
Priority to DE9090307702T priority patent/DE69000380T2/de
Priority to EP90307702A priority patent/EP0409506B1/en
Priority to PT94767A priority patent/PT94767B/pt
Priority to GR920403248T priority patent/GR3006712T3/el
Pending 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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
    • E03C1/1225—Arrangements of devices in domestic waste water pipe-line systems of air admittance 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
    • E03C1/122—Pipe-line systems for waste water in building

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Closing Of Containers (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Gas Separation By Absorption (AREA)
  • Compressor (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Check Valves (AREA)
  • Polarising Elements (AREA)
  • Details Of Valves (AREA)
GB898916772A 1989-07-21 1989-07-21 A valve Pending GB8916772D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB898916772A GB8916772D0 (en) 1989-07-21 1989-07-21 A valve
IE250090A IE65116B1 (en) 1989-07-21 1990-07-10 A valve device
DK90307702.2T DK0409506T3 (da) 1989-07-21 1990-07-13 Undertrykudligningsventil
AT90307702T ATE81376T1 (de) 1989-07-21 1990-07-13 Klappenvorrichtung.
ES199090307702T ES2035709T3 (es) 1989-07-21 1990-07-13 Dispositivo valvular.
DE9090307702T DE69000380T2 (de) 1989-07-21 1990-07-13 Klappenvorrichtung.
EP90307702A EP0409506B1 (en) 1989-07-21 1990-07-13 A valve device
PT94767A PT94767B (pt) 1989-07-21 1990-07-19 Dispositivo de valvula
GR920403248T GR3006712T3 (enrdf_load_stackoverflow) 1989-07-21 1992-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898916772A GB8916772D0 (en) 1989-07-21 1989-07-21 A valve

Publications (1)

Publication Number Publication Date
GB8916772D0 true GB8916772D0 (en) 1989-09-06

Family

ID=10660452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898916772A Pending GB8916772D0 (en) 1989-07-21 1989-07-21 A valve

Country Status (9)

Country Link
EP (1) EP0409506B1 (enrdf_load_stackoverflow)
AT (1) ATE81376T1 (enrdf_load_stackoverflow)
DE (1) DE69000380T2 (enrdf_load_stackoverflow)
DK (1) DK0409506T3 (enrdf_load_stackoverflow)
ES (1) ES2035709T3 (enrdf_load_stackoverflow)
GB (1) GB8916772D0 (enrdf_load_stackoverflow)
GR (1) GR3006712T3 (enrdf_load_stackoverflow)
IE (1) IE65116B1 (enrdf_load_stackoverflow)
PT (1) PT94767B (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273068A (en) * 1993-04-20 1993-12-28 Duren Gary S Air admittance valve for resisting high internal pressure
EP1026329A1 (en) 1999-02-03 2000-08-09 Kurt Sture Birger Ericson Air admittance valve for sanitary waste pipe system
US6308731B1 (en) * 1999-06-25 2001-10-30 Itz Corporation Vent valve
US6415816B1 (en) * 2000-08-31 2002-07-09 Cherne Industries Incorporated Air admittance valve assembly
AU2005239719B1 (en) * 2005-05-27 2006-07-20 A.D. & R.E. Barker Pty Ltd Closures for Pipes
US7270146B1 (en) * 2006-12-15 2007-09-18 Wilhelmina E. E. Johnston Air vent valve
US8136548B2 (en) 2008-08-08 2012-03-20 Watertite Products, Inc. Air admittance valve
EP2224066A1 (en) * 2009-02-25 2010-09-01 Studor S.A. Air admittance valve
PL2241686T3 (pl) * 2009-04-06 2012-12-31 Studor Sa Zawór napowietrzający o dużej przepustowości do instalacji kanalizacyjnej
WO2011063960A1 (de) * 2009-11-26 2011-06-03 Abu-Plast Kunststoffbetriebe Gmbh Lüftungsvorrichtung für einen volumenkörper
US9416986B2 (en) 2013-06-24 2016-08-16 The Rectorseal Corporation Valve for roof vent
US9683355B2 (en) 2014-04-28 2017-06-20 Ips Corporation Air admittance valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2112906B (en) * 1980-12-29 1984-12-12 Mcalpine And Company Limited Vacuum relief valve
EP0100657B1 (en) * 1982-07-29 1986-10-15 Kentsub Limited Air admittance valve
GB8703132D0 (en) * 1987-02-11 1987-03-18 Earl R F Air admittance valve

Also Published As

Publication number Publication date
PT94767B (pt) 1997-10-31
DE69000380D1 (de) 1992-11-12
EP0409506B1 (en) 1992-10-07
IE902500A1 (en) 1991-02-13
ATE81376T1 (de) 1992-10-15
EP0409506A1 (en) 1991-01-23
IE65116B1 (en) 1995-10-04
DE69000380T2 (de) 1993-04-08
DK0409506T3 (da) 1992-11-23
PT94767A (pt) 1992-01-31
ES2035709T3 (es) 1993-04-16
GR3006712T3 (enrdf_load_stackoverflow) 1993-06-30

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