GR3006712T3 - - Google Patents

Info

Publication number
GR3006712T3
GR3006712T3 GR920403248T GR920403248T GR3006712T3 GR 3006712 T3 GR3006712 T3 GR 3006712T3 GR 920403248 T GR920403248 T GR 920403248T GR 920403248 T GR920403248 T GR 920403248T GR 3006712 T3 GR3006712 T3 GR 3006712T3
Authority
GR
Greece
Prior art keywords
pipe
valve device
internal wall
wall
nose
Prior art date
Application number
GR920403248T
Other languages
Greek (el)
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 filed Critical
Publication of GR3006712T3 publication Critical patent/GR3006712T3/el

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

Abstract

A valve device 1 for admitting air to a pipe such as a stack pipe 2 in a domestic toilet system is shown. The valve device 1 comprises a body 3 adapted to be mounted on the pipe 2 at an open end 4 of the body 3 which has a closed end provided by an end closure or a cap 5 with a depending skirt 6 which reaches to the lower (as viewed) limit of an opening 7 in the body 3 to atmospheric air. The body 3 has an internal wall 8 which extends part way across the body 3 internally, the internal wall 8 having a through orifice or hole 9 and being part cylindrical. An upwardly extending part 10 of the wall 8 and a part 11 terminate in a nose 12 which supports the underside of a valve member 13.
GR920403248T 1989-07-21 1992-12-30 GR3006712T3 (en)

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
GR3006712T3 true GR3006712T3 (en) 1993-06-30

Family

ID=10660452

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920403248T GR3006712T3 (en) 1989-07-21 1992-12-30

Country Status (9)

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

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
ES2388127T3 (en) * 2009-04-06 2012-10-09 Studor S.A. High capacity air intake valve for sanitary sewage pipe system
WO2011063960A1 (en) * 2009-11-26 2011-06-03 Abu-Plast Kunststoffbetriebe Gmbh Ventilation device for a solid body
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
DE3367014D1 (en) * 1982-07-29 1986-11-20 Kentsub Ltd Air admittance valve
GB8703132D0 (en) * 1987-02-11 1987-03-18 Earl R F Air admittance valve

Also Published As

Publication number Publication date
ATE81376T1 (en) 1992-10-15
EP0409506B1 (en) 1992-10-07
ES2035709T3 (en) 1993-04-16
DE69000380T2 (en) 1993-04-08
DE69000380D1 (en) 1992-11-12
EP0409506A1 (en) 1991-01-23
PT94767A (en) 1992-01-31
DK0409506T3 (en) 1992-11-23
IE65116B1 (en) 1995-10-04
GB8916772D0 (en) 1989-09-06
PT94767B (en) 1997-10-31
IE902500A1 (en) 1991-02-13

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