SE9700819L - Luftningsventil - Google Patents

Luftningsventil

Info

Publication number
SE9700819L
SE9700819L SE9700819A SE9700819A SE9700819L SE 9700819 L SE9700819 L SE 9700819L SE 9700819 A SE9700819 A SE 9700819A SE 9700819 A SE9700819 A SE 9700819A SE 9700819 L SE9700819 L SE 9700819L
Authority
SE
Sweden
Prior art keywords
cover
seat
carried
ring
pipe connector
Prior art date
Application number
SE9700819A
Other languages
Unknown language ( )
English (en)
Other versions
SE9700819D0 (sv
SE506788C2 (sv
Inventor
Bjoern Andersson
Original Assignee
Durgo Ab
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 Durgo Ab filed Critical Durgo Ab
Priority to SE9700819A priority Critical patent/SE9700819L/sv
Publication of SE9700819D0 publication Critical patent/SE9700819D0/sv
Priority to DE69824072T priority patent/DE69824072T2/de
Priority to EP98850018A priority patent/EP0867569B1/en
Publication of SE506788C2 publication Critical patent/SE506788C2/sv
Publication of SE9700819L publication Critical patent/SE9700819L/sv
Priority to JP04171498A priority patent/JP3974250B2/ja
Priority to US09/035,878 priority patent/US5983929A/en
Priority to HK98111339A priority patent/HK1010230A1/xx

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
    • 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
    • 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
    • Y10T137/3222—With liquid seal in liquid flow line
    • Y10T137/3258—Automatic valve in vent line
    • 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
    • Y10T137/792—Guide and closure integral unit

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)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Sink And Installation For Waste Water (AREA)
SE9700819A 1997-03-07 1997-03-07 Luftningsventil SE9700819L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9700819A SE9700819L (sv) 1997-03-07 1997-03-07 Luftningsventil
DE69824072T DE69824072T2 (de) 1997-03-07 1998-02-09 Luftventil
EP98850018A EP0867569B1 (en) 1997-03-07 1998-02-09 Air valve
JP04171498A JP3974250B2 (ja) 1997-03-07 1998-02-24 空気弁
US09/035,878 US5983929A (en) 1997-03-07 1998-03-06 Air valve
HK98111339A HK1010230A1 (en) 1997-03-07 1998-10-20 Air valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700819A SE9700819L (sv) 1997-03-07 1997-03-07 Luftningsventil

Publications (3)

Publication Number Publication Date
SE9700819D0 SE9700819D0 (sv) 1997-03-07
SE506788C2 SE506788C2 (sv) 1998-02-09
SE9700819L true SE9700819L (sv) 1998-02-09

Family

ID=20406061

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700819A SE9700819L (sv) 1997-03-07 1997-03-07 Luftningsventil

Country Status (6)

Country Link
US (1) US5983929A (sv)
EP (1) EP0867569B1 (sv)
JP (1) JP3974250B2 (sv)
DE (1) DE69824072T2 (sv)
HK (1) HK1010230A1 (sv)
SE (1) SE9700819L (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3366595B2 (ja) * 1999-01-08 2003-01-14 株式会社キッツ 通気弁
EP1026329A1 (en) * 1999-02-03 2000-08-09 Kurt Sture Birger Ericson Air admittance valve for sanitary waste pipe system
AT3335U1 (de) * 1999-03-18 2000-01-25 Hutterer & Lechner Kg Rohrbelüftungsventil
US6308731B1 (en) * 1999-06-25 2001-10-30 Itz Corporation Vent valve
JP2001026958A (ja) 1999-07-14 2001-01-30 Yoshiya Kozono 排水管用通気装置
US6415816B1 (en) * 2000-08-31 2002-07-09 Cherne Industries Incorporated Air admittance valve assembly
US6792962B1 (en) * 2002-12-02 2004-09-21 Orbit Irrigation Products Enhanced backflow prevention apparatus and method
US7395835B1 (en) * 2005-02-16 2008-07-08 Rectorseal Corporation Air admittance valve
US7410608B1 (en) * 2007-09-19 2008-08-12 Rectorseal Corporation Methods for manufacturing a diaphragm for an air admittance valve
US20100000614A1 (en) 2008-07-02 2010-01-07 Zahuranec Terry L Plumbing supply boxes
US8136548B2 (en) * 2008-08-08 2012-03-20 Watertite Products, Inc. Air admittance valve
US9683355B2 (en) 2014-04-28 2017-06-20 Ips Corporation Air admittance valve
DE102016005688A1 (de) 2016-05-07 2017-11-09 Josef Karl Unterputz-WC-Spülkasten mit Belüftung
DE202016003064U1 (de) 2016-05-11 2016-06-22 Josef Karl Unterputz-WC-Spülkasten mit Belüftung
CA3032684A1 (en) * 2016-08-12 2018-02-15 Oatey Co. Air admittance valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE377146B (sv) * 1973-10-15 1975-06-23 Ba Installationsutveckling Ab
SE417345B (sv) * 1978-09-12 1981-03-09 Bengt Arne Persson Luftningsventil
US4844411A (en) * 1988-03-14 1989-07-04 Goddard Industries, Inc. Valve
SE503815C2 (sv) * 1995-06-22 1996-09-09 Durgo Ab Luftningsventil

Also Published As

Publication number Publication date
SE9700819D0 (sv) 1997-03-07
EP0867569B1 (en) 2004-05-26
EP0867569A2 (en) 1998-09-30
JP3974250B2 (ja) 2007-09-12
HK1010230A1 (en) 1999-06-17
JPH10339380A (ja) 1998-12-22
SE506788C2 (sv) 1998-02-09
DE69824072T2 (de) 2005-06-16
EP0867569A3 (en) 1999-01-20
DE69824072D1 (de) 2004-07-01
US5983929A (en) 1999-11-16

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Legal Events

Date Code Title Description
NUG Patent has lapsed