WO1996019687A3 - Soupape antiretour - Google Patents

Soupape antiretour Download PDF

Info

Publication number
WO1996019687A3
WO1996019687A3 PCT/DE1995/001624 DE9501624W WO9619687A3 WO 1996019687 A3 WO1996019687 A3 WO 1996019687A3 DE 9501624 W DE9501624 W DE 9501624W WO 9619687 A3 WO9619687 A3 WO 9619687A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
check valve
closing
reduce
closing member
Prior art date
Application number
PCT/DE1995/001624
Other languages
German (de)
English (en)
Other versions
WO1996019687A2 (fr
Inventor
Helmut Staib
Original Assignee
Bosch Gmbh Robert
Helmut Staib
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 Bosch Gmbh Robert, Helmut Staib filed Critical Bosch Gmbh Robert
Priority to JP8519401A priority Critical patent/JPH09509727A/ja
Priority to EP95937787A priority patent/EP0770196A2/fr
Priority to KR1019960704460A priority patent/KR970701324A/ko
Publication of WO1996019687A2 publication Critical patent/WO1996019687A2/fr
Publication of WO1996019687A3 publication Critical patent/WO1996019687A3/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
    • F16K15/144—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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Abstract

L'invention concerne une soupape antiretour comportant une rondelle élastique bombée (43) qui presse un élément de fermeture (24) contre un siège (30). Afin de réduire le temps de fermeture et de diminuer l'impact de l'élément de fermeture (24) au moment de la fermeture, il est prévu une entretoise transversale (66) limitant la course de la soupape.
PCT/DE1995/001624 1994-12-20 1995-11-22 Soupape antiretour WO1996019687A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8519401A JPH09509727A (ja) 1994-12-20 1995-11-22 逆止弁
EP95937787A EP0770196A2 (fr) 1994-12-20 1995-11-22 Soupape antiretour
KR1019960704460A KR970701324A (ko) 1994-12-20 1995-11-22 역지 밸브(Check Valve)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4445361.2 1994-12-20
DE4445361A DE4445361A1 (de) 1994-12-20 1994-12-20 Rückschlagventil

Publications (2)

Publication Number Publication Date
WO1996019687A2 WO1996019687A2 (fr) 1996-06-27
WO1996019687A3 true WO1996019687A3 (fr) 1996-08-29

Family

ID=6536315

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1995/001624 WO1996019687A2 (fr) 1994-12-20 1995-11-22 Soupape antiretour

Country Status (6)

Country Link
EP (1) EP0770196A2 (fr)
JP (1) JPH09509727A (fr)
KR (1) KR970701324A (fr)
CN (1) CN1141669A (fr)
DE (1) DE4445361A1 (fr)
WO (1) WO1996019687A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5775886A (en) * 1996-08-08 1998-07-07 Terwilliger; Gerald L. Gas compressor with reciprocating piston with valve sheath
DE19732810B4 (de) * 1997-07-30 2013-05-23 Robert Bosch Gmbh Rückschlagventil, insbesondere für eine Kolbenpumpe
DE102004035452A1 (de) * 2004-07-22 2006-02-16 Robert Bosch Gmbh Kolbenpumpe mit verbesserter Druckaufbaudynamik
DE102010062174A1 (de) * 2010-11-30 2012-05-31 Robert Bosch Gmbh Ventil, insbesondere ein Auslassventil einer hydraulischen Kolbenpumpe
DE102016204117B3 (de) * 2016-03-14 2017-08-10 Robert Bosch Gmbh Druckmittelsteuerventil, insbesondere zur Steuerung der Strömungsrichtung in einer Druckmittelverbindung
CN112013138B (zh) * 2020-08-07 2021-07-13 厦门大学 一种单向阀和等离子体合成射流激励器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018130A (en) * 1933-09-18 1935-10-22 Robert J Jauch Check valve
FR1584876A (fr) * 1968-10-03 1970-01-02
DE3233268A1 (de) * 1982-09-08 1984-03-08 Robert Bosch Gmbh, 7000 Stuttgart Hydraulikventil
DE3329652A1 (de) * 1983-08-17 1985-02-28 Steuerungstechnik Staiger GmbH & Co Produktions-Vertriebs-KG, 7121 Erligheim Rueckschlagventil
US4856555A (en) * 1988-09-01 1989-08-15 Nupro Company Check valve
DE9016775U1 (de) * 1990-12-12 1992-04-09 Robert Bosch Gmbh, 7000 Stuttgart Rückschlagventil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018130A (en) * 1933-09-18 1935-10-22 Robert J Jauch Check valve
FR1584876A (fr) * 1968-10-03 1970-01-02
DE3233268A1 (de) * 1982-09-08 1984-03-08 Robert Bosch Gmbh, 7000 Stuttgart Hydraulikventil
DE3329652A1 (de) * 1983-08-17 1985-02-28 Steuerungstechnik Staiger GmbH & Co Produktions-Vertriebs-KG, 7121 Erligheim Rueckschlagventil
US4856555A (en) * 1988-09-01 1989-08-15 Nupro Company Check valve
DE9016775U1 (de) * 1990-12-12 1992-04-09 Robert Bosch Gmbh, 7000 Stuttgart Rückschlagventil

Also Published As

Publication number Publication date
JPH09509727A (ja) 1997-09-30
WO1996019687A2 (fr) 1996-06-27
EP0770196A2 (fr) 1997-05-02
CN1141669A (zh) 1997-01-29
DE4445361A1 (de) 1996-06-27
KR970701324A (ko) 1997-03-17

Similar Documents

Publication Publication Date Title
GB2303116B (en) A check valve, and a pouch incorporating the same
EP0834678A3 (fr) Tendeur hydraulique avec une soupape anti-retour à disque profilé
GB2280919B (en) Drop-in check valve assembly
EP0649795A3 (fr) Ensemble de distribution équipé d'un soupape unidirectionnelle.
EP0669141A3 (fr) Pompe à piston et valve d'expiration.
EP0619210A3 (fr) Vanne de régulation de pression à commande piézoélectrique.
GB9515362D0 (en) Improved check valve
EP0627583A3 (fr) Soupape à diaphragme.
GB9316509D0 (en) Integral check,pressure balanced,control valve
CA2209828A1 (fr) Raccord pour robinet a tournants spheriques
ZA978609B (en) Gate valve seat.
EP0743456A3 (fr) Silencieux avec soupape integrée
CA2191707A1 (fr) Ensemble soupape possedant un siege de soupape perfectionne
WO1996019688A3 (fr) Soupape antiretour
FR2686136B1 (fr) Vanne a joint metallique notamment vanne papillon.
ZA931530B (en) Valve.
WO1996019687A3 (fr) Soupape antiretour
AU6533294A (en) Seating arrangements for cycles, exercice cycles, other pedal-powered contrivances and the like contrivances
EP0626303A3 (fr) Aménagement de soupape.
GB2281607B (en) Gate valve seat
CA2140115A1 (fr) Elements d'isolation contre les vibrations pour clapet piston
EP0645289A3 (fr) Soupape de limitation de pression avec soupape anti-retour intégrée
TW360156U (en) Check valve and valve member for the check valve
EP0625658A3 (fr) Vanne papillon.
EP0626530A3 (fr) Arrangement de soupape.

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 95191710.2

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): CN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: 1995937787

Country of ref document: EP

AK Designated states

Kind code of ref document: A3

Designated state(s): CN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

ENP Entry into the national phase

Ref document number: 1996 696876

Country of ref document: US

Date of ref document: 19960913

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 1995937787

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1995937787

Country of ref document: EP