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WO1996019687A3 - Rückschlagventil - Google Patents

Rückschlagventil 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
English (en)
French (fr)
Other versions
WO1996019687A2 (de
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/de
Priority to KR1019960704460A priority patent/KR970701324A/ko
Publication of WO1996019687A2 publication Critical patent/WO1996019687A2/de
Publication of WO1996019687A3 publication Critical patent/WO1996019687A3/de

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

Die Erfindung betrifft ein Rückschlagventil mit einer Scheibenfeder (43), die einen Ventilschließkörper (24) gegen einen Ventilsitz (30) drückt. Um die Schließzeit zu verkürzen und den Aufprall des Ventilschließkörpers (24) beim Schließen zu veringern, schlägt die Erfindung einen den Ventilhub begrenzenden Quersteg (66) vor.
PCT/DE1995/001624 1994-12-20 1995-11-22 Rückschlagventil WO1996019687A2 (de)

Priority Applications (3)

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

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=6536315

Family Applications (1)

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

Country Status (6)

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

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

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