BE876317A - Soupape de retenue a membrane - Google Patents

Soupape de retenue a membrane

Info

Publication number: BE876317A
Authority: BE; Belgium
Prior art keywords: check valve; membrane check; membrane; valve; check
Prior art date: 1978-05-20

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.)

1978-05-20

Filing date

1979-05-17

Publication date

1979-09-17

1979-05-17 Application filed by Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag

1979-09-17 Publication of BE876317A publication Critical patent/BE876317A/fr

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 (3)

* 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
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

1978
- 1978-05-20 DE DE2822131A patent/DE2822131C2/de not_active Expired
1979
- 1979-04-26 NL NL7903314A patent/NL7903314A/xx active Search and Examination
- 1979-04-26 IT IT22182/79A patent/IT1113908B/it active
- 1979-05-17 BE BE0/195210A patent/BE876317A/fr not_active IP Right Cessation
- 1979-05-18 FR FR7912705A patent/FR2426199A1/fr active Granted

Also Published As

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

Similar Documents

Publication	Publication Date	Title
BE872063A (fr)	1979-03-16	Soupape de retenue
NL7903992A (nl)	1979-11-26	Membraan.
NL176702C (nl)	1985-05-17	Terugslagklep.
IT7831164A0 (it)	1978-12-21	Valvola a bandiera.
DK221578A (da)	1978-11-21	Membranventil
BE875092A (nl)	1979-09-26	Klep
SE7906316L (sv)	1980-01-26	Membranventil
IT7869556A0 (it)	1978-11-08	Perfezionamenti a valvole
BR7903390A (pt)	1979-12-11	Disposicao de valvula
IT1129884B (it)	1986-06-11	Serbatoio a pressione
BR7908354A (pt)	1980-07-22	Montagem de valvula responsiva a pressao
BR7906416A (pt)	1980-06-03	Valvula
BE881246A (fr)	1980-05-16	Robinets a membrane
BE855792A (fr)	1977-12-19	Valve de securite a membrane
BE876317A (fr)	1979-09-17	Soupape de retenue a membrane
IT7921586A0 (it)	1979-04-04	Valvola servo-pilotata.
NL182018B (nl)	1987-07-16	Afsluiter.
LU81668A1 (de)	1979-12-07	Membranventil
BE872870A (fr)	1979-06-19	Clapet anti-retour
NL7903592A (nl)	1979-11-21	Ventiel.
IT7925351A0 (it)	1979-08-29	Valvola.
DK529079A (da)	1980-06-14	Ventilenhed
AR213500A1 (es)	1979-01-31	Una valvula de retencion
SE7810857L (sv)	1980-04-19	Vattentet ventilseck
NO781008L (no)	1979-09-24	Spalteventil.

Legal Events

Date	Code	Title	Description
1987-11-30	RE	Patent lapsed	Owner name: KLEIN SCHANZLIN & BECKER A.G. Effective date: 19870531

Date

Code

Title

Description

1987-11-30

Patent lapsed

Owner name: KLEIN SCHANZLIN & BECKER A.G.

Effective date: 19870531