WO2011069477A1 - Clapet antiretour - Google Patents

Clapet antiretour Download PDF

Info

Publication number
WO2011069477A1
WO2011069477A1 PCT/DE2010/001374 DE2010001374W WO2011069477A1 WO 2011069477 A1 WO2011069477 A1 WO 2011069477A1 DE 2010001374 W DE2010001374 W DE 2010001374W WO 2011069477 A1 WO2011069477 A1 WO 2011069477A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
closing body
check valve
open position
closing
Prior art date
Application number
PCT/DE2010/001374
Other languages
German (de)
English (en)
Inventor
Noriyuki Otsuka
Marcel Walder
Marek Raczko
Alexander Freiburg
Original Assignee
Ixetic Hückeswagen Gmbh
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 Ixetic Hückeswagen Gmbh filed Critical Ixetic Hückeswagen Gmbh
Priority to US13/514,724 priority Critical patent/US8776831B2/en
Priority to JP2012542357A priority patent/JP2013513763A/ja
Priority to DE201011004770 priority patent/DE112010004770A5/de
Priority to EP10805763.9A priority patent/EP2510267B1/fr
Publication of WO2011069477A1 publication Critical patent/WO2011069477A1/fr

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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'invention concerne un clapet antiretour (10) pourvu d'une membrane (12) qui entoure un corps de fermeture (14) en forme de parapluie qui repose, dans une position de fermeture, contre un corps de boîtier (5) de telle manière que le corps de fermeture empêche un passage de fluide par les trous de passage (26) prévus dans le corps de clapet (16), le corps de fermeture se soulevant du corps de boîtier dans une position d'ouverture pour permettre le passage d'un fluide par les trous de passage. L'invention est caractérisée en ce que le corps de fermeture dans la position d'ouverture et/ou dans la position de fermeture est coincé à au moins un endroit (31, 32) entre le corps de clapet et le corps de boîtier.
PCT/DE2010/001374 2009-12-09 2010-11-23 Clapet antiretour WO2011069477A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/514,724 US8776831B2 (en) 2009-12-09 2010-11-23 Check valve
JP2012542357A JP2013513763A (ja) 2009-12-09 2010-11-23 逆止弁
DE201011004770 DE112010004770A5 (de) 2009-12-09 2010-11-23 Rückschlagventil
EP10805763.9A EP2510267B1 (fr) 2009-12-09 2010-11-23 Soupape de retenue

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009057649 2009-12-09
DE102009057649.5 2009-12-09

Publications (1)

Publication Number Publication Date
WO2011069477A1 true WO2011069477A1 (fr) 2011-06-16

Family

ID=43806757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2010/001374 WO2011069477A1 (fr) 2009-12-09 2010-11-23 Clapet antiretour

Country Status (5)

Country Link
US (1) US8776831B2 (fr)
EP (1) EP2510267B1 (fr)
JP (1) JP2013513763A (fr)
DE (1) DE112010004770A5 (fr)
WO (1) WO2011069477A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988443A1 (fr) * 2012-03-23 2013-09-27 Peugeot Citroen Automobiles Sa Pompe a vide a connecteur optimise
WO2013178912A1 (fr) * 2012-05-30 2013-12-05 Mgi Coutier Clapet du type à membrane

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039343B4 (de) * 2010-08-16 2012-06-14 Joma-Polytec Gmbh Vakuumpumpe
US9618131B2 (en) * 2015-07-08 2017-04-11 William Lee One way valve
ITUA20164632A1 (it) * 2016-06-23 2017-12-23 Mgf S R L Assieme valvole per compressore volumetrico alternativo
CN106618751A (zh) * 2016-11-23 2017-05-10 广州佳林医疗科技有限公司 一种自动骨科冲洗器
US20190276298A1 (en) * 2018-03-09 2019-09-12 Dispenser Packaging, LLC Liquid Dispense System
US11306833B2 (en) * 2018-05-26 2022-04-19 Eos Energy Storage, Llc Pressure relief valve assembly
IL273241B (en) * 2020-03-11 2020-08-31 Brevel Ltd sealing valve
US20220186852A1 (en) * 2020-12-14 2022-06-16 B/E Aerospace, Inc. Venting devices for aircraft brewing apparatus
FR3134438A1 (fr) * 2022-04-12 2023-10-13 Psa Automobiles Sa Conduit equipe d’un clapet anti-retour

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1001055A (fr) * 1949-12-06 1952-02-19 Clapet pour pompes et applications analogues
US4204555A (en) * 1978-06-12 1980-05-27 Midland-Ross Corporation Exhaust valve assembly
EP0732301A1 (fr) * 1995-03-17 1996-09-18 Total Raffinage Distribution S.A. Dispositif de limitation de perte de liquide, adaptable sur un organe de distribution de liquide sous pression
GB2452139A (en) * 2007-08-22 2009-02-25 Ford Global Tech Llc Check valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867478A (en) * 1927-08-12 1932-07-12 Firm Dragerwerk Heinr & Bernh Nonreturn valve for breathing appliances
US4043123A (en) * 1975-12-09 1977-08-23 Toyota Jidosha Kogyo Kabushiki Kaisha Negative pressure generating system for internal combustion engine powered vehicles
DE2904686A1 (de) * 1979-02-08 1980-08-14 Volkswagenwerk Ag Oelgeschmierte vakuumpumpe mit einem im bereich ihrer ansaugoeffnung angeordneten oelabscheider
US4556086A (en) * 1984-09-26 1985-12-03 Burron Medical Inc. Dual disc low pressure back-check valve
JPS61171894A (ja) * 1985-01-28 1986-08-02 Nippon Denso Co Ltd 車両用真空制御装置
US4711224A (en) * 1986-09-02 1987-12-08 General Motors Corporation Check valve in auxiliary vacuum system
US5218993A (en) * 1992-06-01 1993-06-15 Wagner Spray Tech Corporation Serviceable check valve
JP4323344B2 (ja) * 2004-02-17 2009-09-02 株式会社トップ 液体流路の弁構造
JP2007100667A (ja) * 2005-10-07 2007-04-19 Denso Corp 真空ポンプ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1001055A (fr) * 1949-12-06 1952-02-19 Clapet pour pompes et applications analogues
US4204555A (en) * 1978-06-12 1980-05-27 Midland-Ross Corporation Exhaust valve assembly
EP0732301A1 (fr) * 1995-03-17 1996-09-18 Total Raffinage Distribution S.A. Dispositif de limitation de perte de liquide, adaptable sur un organe de distribution de liquide sous pression
GB2452139A (en) * 2007-08-22 2009-02-25 Ford Global Tech Llc Check valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988443A1 (fr) * 2012-03-23 2013-09-27 Peugeot Citroen Automobiles Sa Pompe a vide a connecteur optimise
WO2013178912A1 (fr) * 2012-05-30 2013-12-05 Mgi Coutier Clapet du type à membrane
FR2991423A1 (fr) * 2012-05-30 2013-12-06 Coutier Moulage Gen Ind Clapet anti-retour du type a membrane

Also Published As

Publication number Publication date
EP2510267A1 (fr) 2012-10-17
DE112010004770A5 (de) 2012-10-11
JP2013513763A (ja) 2013-04-22
US8776831B2 (en) 2014-07-15
EP2510267B1 (fr) 2015-11-11
US20120244019A1 (en) 2012-09-27

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