FR2426199A1 - Soupape de retenue a membrane - Google Patents

Soupape de retenue a membrane

Info

Publication number
FR2426199A1
FR2426199A1 FR7912705A FR7912705A FR2426199A1 FR 2426199 A1 FR2426199 A1 FR 2426199A1 FR 7912705 A FR7912705 A FR 7912705A FR 7912705 A FR7912705 A FR 7912705A FR 2426199 A1 FR2426199 A1 FR 2426199A1
Authority
FR
France
Prior art keywords
valve
collar
ribs
open position
bore
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.)
Granted
Application number
FR7912705A
Other languages
English (en)
Other versions
FR2426199B1 (fr
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.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and Becker AG
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 Klein Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG
Publication of FR2426199A1 publication Critical patent/FR2426199A1/fr
Application granted granted Critical
Publication of FR2426199B1 publication Critical patent/FR2426199B1/fr
Granted legal-status Critical Current

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
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical

Landscapes

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

Abstract

Cette soupape est du type de celles comprenant un corps rapporté disposé centralement dans le carter, un canal annulaire entre la paroi interne du carter et le corps rapporté et une membrane élastique en forme de manchon disposée dans le carter et qui est appliquée en position de fermeture contre le corps rapporté et en position d ouverture totale contre la paroi interne du carter. Dans cette soupape est prévue une liaison constante entre la zone de vitesse la plus élevée dans le carter et la zone du carter située entre le côté externe de la membrane et la paroi interne du carter.
FR7912705A 1978-05-20 1979-05-18 Soupape de retenue a membrane Granted FR2426199A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2822131A DE2822131C2 (de) 1978-05-20 1978-05-20 Membranrückschlagventil

Publications (2)

Publication Number Publication Date
FR2426199A1 true FR2426199A1 (fr) 1979-12-14
FR2426199B1 FR2426199B1 (fr) 1984-02-24

Family

ID=6039865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912705A Granted FR2426199A1 (fr) 1978-05-20 1979-05-18 Soupape de retenue a membrane

Country Status (5)

Country Link
BE (1) BE876317A (fr)
DE (1) DE2822131C2 (fr)
FR (1) FR2426199A1 (fr)
IT (1) IT1113908B (fr)
NL (1) NL7903314A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004083698A1 (fr) * 2003-03-15 2004-09-30 Neoperl Gmbh Piece rapportee a inserer dans une conduite de gaz ou de liquide
CN105351576A (zh) * 2015-11-26 2016-02-24 国家电网公司 一种单向逆止阀门

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10236965A1 (de) * 2002-08-13 2004-03-04 Volaplast Werner Hoppach Kg Rückschlagventil zur Verwendung in einer Scheiben- oder Scheinwerferwaschanlage eines Fahrzeugs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621889A (en) * 1947-05-23 1952-12-16 Grove Regulator Company Expansible sleeve type valve
FR1080029A (fr) * 1952-05-16 1954-12-06 Ver Armaturen G M B H Fermeture à membrane pour section de passage annulaire
CH363867A (de) * 1957-08-09 1962-08-15 Ver Armaturen Gmbh Manschettenventil für hohen Betriebsdruck
GB954048A (en) * 1960-10-12 1964-04-02 Helmut Balz Ges Fur Patentvwer Improvements in or relating to non-return valves

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946760C (de) * 1952-07-26 1956-08-02 Ver Armaturen Ges M B H Membran-Rueckschlagventil
US3179124A (en) * 1962-10-15 1965-04-20 John M Haring Valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621889A (en) * 1947-05-23 1952-12-16 Grove Regulator Company Expansible sleeve type valve
FR1080029A (fr) * 1952-05-16 1954-12-06 Ver Armaturen G M B H Fermeture à membrane pour section de passage annulaire
CH363867A (de) * 1957-08-09 1962-08-15 Ver Armaturen Gmbh Manschettenventil für hohen Betriebsdruck
GB954048A (en) * 1960-10-12 1964-04-02 Helmut Balz Ges Fur Patentvwer Improvements in or relating to non-return valves

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004083698A1 (fr) * 2003-03-15 2004-09-30 Neoperl Gmbh Piece rapportee a inserer dans une conduite de gaz ou de liquide
US7392828B2 (en) 2003-03-15 2008-07-01 Neoperl Gmbh Insertion part for inserting into a gas or liquid line
CN100472110C (zh) * 2003-03-15 2009-03-25 纽珀有限公司 用于装入气体或液体管道内的装入式构件
CN105351576A (zh) * 2015-11-26 2016-02-24 国家电网公司 一种单向逆止阀门

Also Published As

Publication number Publication date
BE876317A (fr) 1979-09-17
NL7903314A (nl) 1979-11-22
IT7922182A0 (it) 1979-04-26
DE2822131C2 (de) 1982-08-26
DE2822131A1 (de) 1979-11-22
FR2426199B1 (fr) 1984-02-24
IT1113908B (it) 1986-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse