DE69601984D1 - Belüftungsventil - Google Patents

Belüftungsventil

Info

Publication number
DE69601984D1
DE69601984D1 DE69601984T DE69601984T DE69601984D1 DE 69601984 D1 DE69601984 D1 DE 69601984D1 DE 69601984 T DE69601984 T DE 69601984T DE 69601984 T DE69601984 T DE 69601984T DE 69601984 D1 DE69601984 D1 DE 69601984D1
Authority
DE
Germany
Prior art keywords
valve
conduit
projections
upstanding
closed
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.)
Expired - Lifetime
Application number
DE69601984T
Other languages
English (en)
Other versions
DE69601984T2 (de
Inventor
Bjoern Andersson
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.)
Durgo AB
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
Publication of DE69601984D1 publication Critical patent/DE69601984D1/de
Application granted granted Critical
Publication of DE69601984T2 publication Critical patent/DE69601984T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4358—Liquid supplied at valve interface
    • 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]
    • Y10T137/7866—Plural seating
    • Y10T137/7867—Sequential
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Compressor (AREA)
  • Glass Compositions (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Check Valves (AREA)
  • Air-Flow Control Members (AREA)
  • Lift Valve (AREA)
DE69601984T 1995-06-22 1996-06-06 Belüftungsventil Expired - Lifetime DE69601984T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502280A SE503815C2 (sv) 1995-06-22 1995-06-22 Luftningsventil

Publications (2)

Publication Number Publication Date
DE69601984D1 true DE69601984D1 (de) 1999-05-12
DE69601984T2 DE69601984T2 (de) 1999-08-19

Family

ID=20398719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601984T Expired - Lifetime DE69601984T2 (de) 1995-06-22 1996-06-06 Belüftungsventil

Country Status (7)

Country Link
US (1) US5881759A (de)
EP (1) EP0754895B1 (de)
JP (1) JP4065339B2 (de)
AT (1) ATE178696T1 (de)
DE (1) DE69601984T2 (de)
DK (1) DK0754895T3 (de)
SE (1) SE503815C2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9700819L (sv) * 1997-03-07 1998-02-09 Durgo Ab Luftningsventil
EP1026329A1 (de) * 1999-02-03 2000-08-09 Kurt Sture Birger Ericson Lufteinlassventil für ein Abwasserleitungssystem
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
US20030062086A1 (en) * 2001-10-01 2003-04-03 Daniel Chalich Air vent valve
DE20205147U1 (de) * 2002-04-03 2003-05-15 Mann & Hummel Filter Vorrichtung zum Abscheiden von Kondensat
DE10253736A1 (de) * 2002-10-16 2004-05-13 Bodedynamic Gmbh Vorrichtung zur Abdichtung
US6904931B2 (en) * 2002-12-10 2005-06-14 Alliance Laundry Systems Llc Vacuum breaker with water leak containment device
US7140388B2 (en) * 2004-01-06 2006-11-28 D-Rep Plastics, Inc. Dual ball valve air vent valve
US7395835B1 (en) 2005-02-16 2008-07-08 Rectorseal Corporation Air admittance valve
CA2582631A1 (en) * 2007-03-16 2008-09-16 Robert C. Rajewski Tank vent pallet
ITMI20071778A1 (it) * 2007-09-14 2009-03-15 Trane Bvba Dispositivo limitatore di riempimento per sanitari del tipo mascosto e sanitario impiegante lo stesso
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
WO2015109306A1 (en) * 2014-01-20 2015-07-23 Dayco Ip Holdings, Llc Check valve with improved sealing member
US9683355B2 (en) 2014-04-28 2017-06-20 Ips Corporation Air admittance valve
DE102014223085B4 (de) * 2014-11-12 2021-11-11 Zf Friedrichshafen Ag Dämpfventil für einen Schwingungsdämpfer
KR102255542B1 (ko) 2015-01-09 2021-05-24 데이코 아이피 홀딩스 엘엘시 크랭크케이스를 환기하는 흡출기
US10316864B2 (en) 2015-04-13 2019-06-11 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect
JP6655162B2 (ja) 2015-07-17 2020-02-26 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc 原動セクションに複数の副通路および原動出口を有する、ベンチュリー効果を利用して真空を発生させるためのデバイス
US10190455B2 (en) 2015-10-28 2019-01-29 Dayco Ip Holdings, Llc Venturi devices resistant to ice formation for producing vacuum from crankcase gases
GB201600622D0 (en) * 2016-01-13 2016-02-24 Floplast Ltd 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
JP6197209B1 (ja) * 2016-08-05 2017-09-20 株式会社小笠原工業所 ブリザーバルブ
US11466442B2 (en) * 2016-08-12 2022-10-11 Oatey Co. Air admittance valve
US11105437B2 (en) 2017-07-03 2021-08-31 Continental Automotive Systems, Inc. Combined inlet and outlet check valve seat

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US35532A (en) * 1862-06-10 Improvement in feet-warming apparatus
US1578766A (en) * 1925-01-19 1926-03-30 Parkersburg Rig & Reel Co Valve
US1664963A (en) * 1927-02-14 1928-04-03 Standard Oil Co Liquid seal
CH191189A (fr) * 1936-10-01 1937-06-15 Similor Sa Dispositif de ventilation pour siphon.
DE2008765C3 (de) * 1970-02-25 1978-10-05 Johannes R. Dipl.-Ing. 8000 Muenchen Smirra Selbstreinigendes Ventil
SE377146B (de) * 1973-10-15 1975-06-23 Ba Installationsutveckling Ab
SE417345B (sv) * 1978-09-12 1981-03-09 Bengt Arne Persson Luftningsventil
SE427687C (sv) * 1979-06-05 1989-11-27 Bengt Arne Persson Ventil
NZ196769A (en) * 1980-04-16 1985-03-20 R M Fairweather Vacuum breaker valve including annular ring with concentric valve seats
GB2112906B (en) * 1980-12-29 1984-12-12 Mcalpine And Company Limited Vacuum relief valve
DE3125496C2 (de) * 1981-06-29 1983-12-29 Wipf AG Verpackungen, 8404 Volketswil Überdruckventil zur Entlüftung von Verpackungen
BE895071A (fr) * 1982-11-19 1983-03-16 Ericson Sture Dispositif de valve a air automatique pour canalisations
GB2164128B (en) * 1984-09-08 1988-07-27 Key Terrain Ltd Air admittance valves
US4890637A (en) * 1988-12-12 1990-01-02 Flavorcoffee Co. Inc. One way valve
GB8913009D0 (en) * 1989-06-06 1989-07-26 Frawley Patrick D One way air admittance valve
US5273068A (en) * 1993-04-20 1993-12-28 Duren Gary S Air admittance valve for resisting high internal pressure

Also Published As

Publication number Publication date
ATE178696T1 (de) 1999-04-15
SE9502280D0 (sv) 1995-06-22
SE9502280L (sv) 1996-09-09
EP0754895A3 (de) 1997-11-05
EP0754895B1 (de) 1999-04-07
SE503815C2 (sv) 1996-09-09
DE69601984T2 (de) 1999-08-19
JPH0926046A (ja) 1997-01-28
US5881759A (en) 1999-03-16
EP0754895A2 (de) 1997-01-22
JP4065339B2 (ja) 2008-03-26
DK0754895T3 (da) 1999-10-18

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