GB2492373B - Air admittance valve - Google Patents

Air admittance valve

Info

Publication number
GB2492373B
GB2492373B GB1111103.6A GB201111103A GB2492373B GB 2492373 B GB2492373 B GB 2492373B GB 201111103 A GB201111103 A GB 201111103A GB 2492373 B GB2492373 B GB 2492373B
Authority
GB
United Kingdom
Prior art keywords
admittance valve
air admittance
air
valve
admittance
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
GB1111103.6A
Other versions
GB2492373A (en
GB201111103D0 (en
Inventor
Edward Mcalpine James
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.)
McAlpine and Co Ltd
Original Assignee
McAlpine and Co Ltd
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 McAlpine and Co Ltd filed Critical McAlpine and Co Ltd
Priority to GB1111103.6A priority Critical patent/GB2492373B/en
Publication of GB201111103D0 publication Critical patent/GB201111103D0/en
Publication of GB2492373A publication Critical patent/GB2492373A/en
Application granted granted Critical
Publication of GB2492373B publication Critical patent/GB2492373B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • 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

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)
  • Sink And Installation For Waste Water (AREA)
GB1111103.6A 2011-06-30 2011-06-30 Air admittance valve Active GB2492373B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1111103.6A GB2492373B (en) 2011-06-30 2011-06-30 Air admittance valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1111103.6A GB2492373B (en) 2011-06-30 2011-06-30 Air admittance valve

Publications (3)

Publication Number Publication Date
GB201111103D0 GB201111103D0 (en) 2011-08-10
GB2492373A GB2492373A (en) 2013-01-02
GB2492373B true GB2492373B (en) 2017-08-09

Family

ID=44485406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1111103.6A Active GB2492373B (en) 2011-06-30 2011-06-30 Air admittance valve

Country Status (1)

Country Link
GB (1) GB2492373B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018093321A1 (en) * 2016-11-15 2018-05-24 Aktiebolaget Durgo Waste water piping system and an air valve

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2021715A1 (en) * 1970-05-04 1971-11-18 Eggemann Fa Carl Tube aerator
CN2210978Y (en) * 1995-01-20 1995-10-25 张卫东 Visual-mirror type automatic exhaust valve
JPH10318397A (en) * 1997-05-19 1998-12-04 Kubota Corp Air valve
JP2002174348A (en) * 2000-12-04 2002-06-21 Kubota Corp Orifice valve
JP2004316806A (en) * 2003-04-17 2004-11-11 Toto Ltd Water supply device and toilet bowl using the water supply device
CN2718333Y (en) * 2004-07-15 2005-08-17 高远水 Multifunction exhaust valve
US7025079B1 (en) * 2004-05-14 2006-04-11 Elnar Joseph G Air bleed-off valve
KR20100001046A (en) * 2008-06-26 2010-01-06 이남훈 Driverless car
EP2241686A1 (en) * 2009-04-06 2010-10-20 Studor S.A. High capacity air admittance valve for sanitary waste pipe system
FR2949837A1 (en) * 2009-09-09 2011-03-11 Nicoll Raccords Plastiques PRESSURE BALANCE CLUTCH
US20110073199A1 (en) * 2009-09-29 2011-03-31 Stocker Jr Theodore Arthur Vacuum relief valve and method for assembling the same

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2021715A1 (en) * 1970-05-04 1971-11-18 Eggemann Fa Carl Tube aerator
CN2210978Y (en) * 1995-01-20 1995-10-25 张卫东 Visual-mirror type automatic exhaust valve
JPH10318397A (en) * 1997-05-19 1998-12-04 Kubota Corp Air valve
JP2002174348A (en) * 2000-12-04 2002-06-21 Kubota Corp Orifice valve
JP2004316806A (en) * 2003-04-17 2004-11-11 Toto Ltd Water supply device and toilet bowl using the water supply device
US7025079B1 (en) * 2004-05-14 2006-04-11 Elnar Joseph G Air bleed-off valve
CN2718333Y (en) * 2004-07-15 2005-08-17 高远水 Multifunction exhaust valve
KR20100001046A (en) * 2008-06-26 2010-01-06 이남훈 Driverless car
EP2241686A1 (en) * 2009-04-06 2010-10-20 Studor S.A. High capacity air admittance valve for sanitary waste pipe system
FR2949837A1 (en) * 2009-09-09 2011-03-11 Nicoll Raccords Plastiques PRESSURE BALANCE CLUTCH
US20110073199A1 (en) * 2009-09-29 2011-03-31 Stocker Jr Theodore Arthur Vacuum relief valve and method for assembling the same

Also Published As

Publication number Publication date
GB2492373A (en) 2013-01-02
GB201111103D0 (en) 2011-08-10

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Legal Events

Date Code Title Description
R108 Alteration of time limits (patents rules 1995)

Free format text: EXTENSION APPLICATION

Effective date: 20170104