BE876317A - Soupape de retenue a membrane - Google Patents

Soupape de retenue a membrane

Info

Publication number
BE876317A
BE876317A BE0/195210A BE195210A BE876317A BE 876317 A BE876317 A BE 876317A BE 0/195210 A BE0/195210 A BE 0/195210A BE 195210 A BE195210 A BE 195210A BE 876317 A BE876317 A BE 876317A
Authority
BE
Belgium
Prior art keywords
check valve
membrane check
membrane
valve
check
Prior art date
Application number
BE0/195210A
Other languages
English (en)
Original Assignee
Klein Schanzlin & 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 & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of BE876317A publication Critical patent/BE876317A/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
    • 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)
BE0/195210A 1978-05-20 1979-05-17 Soupape de retenue a membrane BE876317A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE876317A true BE876317A (fr) 1979-09-17

Family

ID=6039865

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195210A BE876317A (fr) 1978-05-20 1979-05-17 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)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2184297C2 (ru) * 2000-05-15 2002-06-27 Открытое акционерное общество "Татнефть" Обратный клапан
DE10236965A1 (de) * 2002-08-13 2004-03-04 Volaplast Werner Hoppach Kg Rückschlagventil zur Verwendung in einer Scheiben- oder Scheinwerferwaschanlage eines Fahrzeugs
DE10311502B4 (de) 2003-03-15 2005-09-08 Neoperl Gmbh Einbauteil zum Einsetzen in eine Gas- oder Flüssigkeitsleitung
CN105351576A (zh) * 2015-11-26 2016-02-24 国家电网公司 一种单向逆止阀门

Family Cites Families (6)

* 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
DE946760C (de) * 1952-07-26 1956-08-02 Ver Armaturen Ges M B H Membran-Rueckschlagventil
DE1182487B (de) * 1957-08-09 1964-11-26 Ver Armaturen Gmbh Ventil mit huelsenfoermiger Membran fuer hohen Betriebsdruck
GB954048A (en) * 1960-10-12 1964-04-02 Helmut Balz Ges Fur Patentvwer Improvements in or relating to non-return valves
US3179124A (en) * 1962-10-15 1965-04-20 John M Haring Valve

Also Published As

Publication number Publication date
IT7922182A0 (it) 1979-04-26
FR2426199A1 (fr) 1979-12-14
DE2822131C2 (de) 1982-08-26
IT1113908B (it) 1986-01-27
NL7903314A (nl) 1979-11-22
DE2822131A1 (de) 1979-11-22
FR2426199B1 (fr) 1984-02-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KLEIN SCHANZLIN & BECKER A.G.

Effective date: 19870531