NL7903314A - Terugslagklep. - Google Patents

Terugslagklep.

Info

Publication number: NL7903314A
Authority: NL; Netherlands
Prior art keywords: check valve; check; valve
Prior art date: 1978-05-20

Application number

NL7903314A

Other languages

English (en)

Original Assignee

Klein

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

1979-04-26

Publication date

1979-11-22

1979-04-26 Application filed by Klein filed Critical Klein

1979-11-22 Publication of NL7903314A publication Critical patent/NL7903314A/nl

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)

NL7903314A 1978-05-20 1979-04-26 Terugslagklep. NL7903314A (nl)

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
NL7903314A true NL7903314A (nl)	1979-11-22

Family

ID=6039865

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7903314A NL7903314A (nl)	1978-05-20	1979-04-26	Terugslagklep.

Country Status (5)

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

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

Also Published As

Publication number	Publication date
IT7922182A0 (it)	1979-04-26
IT1113908B (it)	1986-01-27
DE2822131C2 (de)	1982-08-26
FR2426199B1 (nl)	1984-02-24
BE876317A (fr)	1979-09-17
DE2822131A1 (de)	1979-11-22
FR2426199A1 (fr)	1979-12-14

Similar Documents

Publication	Publication Date	Title
NL168922C (nl)	1982-05-17	Terugslagklep.
IT8024297A0 (it)	1980-08-26	Valvola di ritenuta.
NL176702C (nl)	1985-05-17	Terugslagklep.
IT8123190A0 (it)	1981-07-28	Disposizione valvolare.
NL7900166A (nl)	1979-07-17	Kogelklep.
NL7710800A (nl)	1978-04-07	Terugslagklep.
NL178188C (nl)	1986-02-03	Afsluiter.
NL7904303A (nl)	1979-12-04	Klepinrichting.
NL7902623A (nl)	1979-10-05	Ontluchtingsklep.
NO792355L (no)	1980-01-18	Sikkerhetsventil.
IT7926178A0 (it)	1979-10-02	Dispositivo valvolare.
NL180872C (nl)	1987-05-04	Terugslagklep.
IT8019563A0 (it)	1980-01-30	Valvola di ritegno.
IT7925189A0 (it)	1979-08-21	Dispositivo valvolare.
NL7901553A (nl)	1979-09-04	Doseerklep.
NO793284L (no)	1980-05-14	Sikkerhetsventil.
NL7901685A (nl)	1979-11-12	Schuifafsluiter.
NL190340C (nl)	1994-01-17	Afsluiter.
NL7700888A (nl)	1977-08-08	Klep.
NL182018C (nl)	1987-12-16	Afsluiter.
IT7921586A0 (it)	1979-04-04	Valvola servo-pilotata.
NL184020C (nl)	1989-03-16	Terugslagklep.
NL7903314A (nl)	1979-11-22	Terugslagklep.
NO791933L (no)	1980-05-20	Ventilsete.
NL163611C (nl)	1980-09-15	Terugslagklep.

Legal Events

Date	Code	Title
1984-03-01	BA	A request for search or an international-type search has been filed
1984-03-01	BB	A search report has been drawn up
1984-04-02	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1986-09-01	BN	A decision not to publish the application has become irrevocable