AU2001281345A1 - Air admittance valve assembly - Google Patents

Air admittance valve assembly

Info

Publication number
AU2001281345A1
AU2001281345A1 AU2001281345A AU8134501A AU2001281345A1 AU 2001281345 A1 AU2001281345 A1 AU 2001281345A1 AU 2001281345 A AU2001281345 A AU 2001281345A AU 8134501 A AU8134501 A AU 8134501A AU 2001281345 A1 AU2001281345 A1 AU 2001281345A1
Authority
AU
Australia
Prior art keywords
valve assembly
admittance valve
air admittance
air
assembly
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.)
Abandoned
Application number
AU2001281345A
Inventor
Thomas J. Beckey
Peter J. Nyvall
Richard T Stone
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.)
Cherne Industries Inc
Original Assignee
Cherne Industries Inc
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 Cherne Industries Inc filed Critical Cherne Industries Inc
Publication of AU2001281345A1 publication Critical patent/AU2001281345A1/en
Abandoned 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
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • 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
    • 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]
    • Y10T137/7897—Vacuum relief type
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/7913—Guided head
    • Y10T137/7915—Guide stem
    • Y10T137/7918—Head slidable on guide rod

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical 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)
  • Structural Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Check Valves (AREA)
AU2001281345A 2000-08-31 2001-07-25 Air admittance valve assembly Abandoned AU2001281345A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09653339 2000-08-31
US09/653,339 US6415816B1 (en) 2000-08-31 2000-08-31 Air admittance valve assembly
PCT/US2001/041410 WO2002018824A1 (en) 2000-08-31 2001-07-25 Air admittance valve assembly

Publications (1)

Publication Number Publication Date
AU2001281345A1 true AU2001281345A1 (en) 2002-03-13

Family

ID=24620447

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001281345A Abandoned AU2001281345A1 (en) 2000-08-31 2001-07-25 Air admittance valve assembly

Country Status (5)

Country Link
US (1) US6415816B1 (en)
EP (1) EP1313975A4 (en)
AU (1) AU2001281345A1 (en)
CA (1) CA2420307C (en)
WO (1) WO2002018824A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6655402B1 (en) * 2002-06-13 2003-12-02 U.S. Environmental Protection Agency System and method for vacuum flushing sewer solids
US7422030B2 (en) * 2004-07-15 2008-09-09 Cherne Industries Incorporated Air admittance valve assembly
US7234484B2 (en) * 2004-09-03 2007-06-26 Ruth Laws Pressure tank apparatus and method
US7124643B2 (en) * 2004-10-18 2006-10-24 Silverbrook Research Pty Ltd Pressure sensor with non-planar membrane
US7987527B1 (en) 2004-12-14 2011-08-02 Shumaker James J Toilet ventilation device
US7445022B2 (en) * 2005-01-18 2008-11-04 Ayrlett Air Valve Company, Llc Air admittance vent diaphragm assembly
US7395835B1 (en) * 2005-02-16 2008-07-08 Rectorseal Corporation Air admittance valve
US20060237678A1 (en) * 2005-04-25 2006-10-26 Lackey Derek J Metallic Air Admittance Valve
US7270146B1 (en) * 2006-12-15 2007-09-18 Wilhelmina E. E. Johnston Air vent valve
US7410608B1 (en) * 2007-09-19 2008-08-12 Rectorseal Corporation Methods for manufacturing a diaphragm for an air admittance valve
US8136548B2 (en) * 2008-08-08 2012-03-20 Watertite Products, Inc. Air admittance valve
US9416986B2 (en) 2013-06-24 2016-08-16 The Rectorseal Corporation Valve for roof vent
US10364559B2 (en) 2014-01-30 2019-07-30 Russell Winston Armstrong Plumbing device
GB201513876D0 (en) * 2015-08-05 2015-09-16 Armstrong Russell W Plumbing device
US9683355B2 (en) 2014-04-28 2017-06-20 Ips Corporation Air admittance valve
CA3032684A1 (en) * 2016-08-12 2018-02-15 Oatey Co. Air admittance valve
GB2568065B (en) 2017-11-02 2022-03-09 Winston Armstrong Russell Plumbing device
EP3620722B1 (en) * 2018-09-04 2023-01-25 Whirlpool Corporation Gas convection oven

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1734361A (en) * 1928-04-11 1929-11-05 Edgar J Bloom Gas-venting device
US2270469A (en) * 1941-04-10 1942-01-20 Glascote Products Inc Pressure relief valve
US2736338A (en) * 1948-06-23 1956-02-28 Karl B Britton Check valve
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
US4628959A (en) * 1985-08-30 1986-12-16 General Motors Corporation Vacuum check valve
GB8703132D0 (en) * 1987-02-11 1987-03-18 Earl R F Air admittance valve
GB8913009D0 (en) * 1989-06-06 1989-07-26 Frawley Patrick D One way air admittance valve
GB8916772D0 (en) * 1989-07-21 1989-09-06 Polypipe Plc A valve
US5273068A (en) * 1993-04-20 1993-12-28 Duren Gary S Air admittance valve for resisting high internal pressure
GB2306179A (en) * 1995-10-11 1997-04-30 Mcdougall Gregory J Air vent valve
SE506788C2 (en) * 1997-03-07 1998-02-09 Durgo Ab Vent valve
DE10006028C1 (en) * 2000-02-10 2001-05-23 Roediger Vakuum & Haustechnik Ventilation method for vacuum vessel of vacuum sewage system uses ventilation valve connected to vacuum suction outlet pipe to relieve excess vessel pressure

Also Published As

Publication number Publication date
CA2420307A1 (en) 2002-03-07
WO2002018824A1 (en) 2002-03-07
US6415816B1 (en) 2002-07-09
EP1313975A1 (en) 2003-05-28
EP1313975A4 (en) 2004-12-08
CA2420307C (en) 2009-07-14

Similar Documents

Publication Publication Date Title
AU2001259628A1 (en) Valve assembly
AU2002211806A1 (en) Air purifier
AU2001244343A1 (en) Passive valve assembly
AU2001271946A1 (en) Air cleaner
AU2001281345A1 (en) Air admittance valve assembly
AUPR171700A0 (en) Float valve
AU4228301A (en) Valve
AU2001283040A1 (en) Air actuator
AU3462200A (en) Air cleaner
AU2002217516A1 (en) Air conditioner
AU2001233792A1 (en) Compressor valve plate
AUPQ221499A0 (en) Compressor valve arrangement
AU2001272651A1 (en) Valves
AU7390101A (en) Nonreturn valve
AU2000255762A1 (en) Air-conditioner
AU2001277125A1 (en) Diaphragm valve
AU2002301697A1 (en) Valve assembly
AU2002223273A1 (en) Valve system
AU2001226963A1 (en) Valve
AU2001288715A1 (en) Latching exhaust valve
AU2002222249A1 (en) Valve
AU2002309696A1 (en) Valve assembly
AU2001246007A1 (en) Valve assembly
AU4279101A (en) Air conditioner
AU4672501A (en) Low pressure valve