DE8633621U1 - Vorgesteuertes Druckbegrenzungsventil - Google Patents

Vorgesteuertes Druckbegrenzungsventil

Info

Publication number
DE8633621U1
DE8633621U1 DE19868633621 DE8633621U DE8633621U1 DE 8633621 U1 DE8633621 U1 DE 8633621U1 DE 19868633621 DE19868633621 DE 19868633621 DE 8633621 U DE8633621 U DE 8633621U DE 8633621 U1 DE8633621 U1 DE 8633621U1
Authority
DE
Germany
Prior art keywords
piston
pressure
pressure side
check valve
low
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.)
Expired
Application number
DE19868633621
Other languages
German (de)
English (en)
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.)
Bucher Guyer AG
Original Assignee
Hydrotechnik Frutigen 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 Hydrotechnik Frutigen AG filed Critical Hydrotechnik Frutigen AG
Publication of DE8633621U1 publication Critical patent/DE8633621U1/de
Expired 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
DE19868633621 1986-11-19 1986-11-20 Vorgesteuertes Druckbegrenzungsventil Expired DE8633621U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH461386A CH662870A5 (en) 1986-11-19 1986-11-19 Pilot-controlled pressure relief (control) valve

Publications (1)

Publication Number Publication Date
DE8633621U1 true DE8633621U1 (de) 1987-10-22

Family

ID=4279366

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863639327 Withdrawn DE3639327A1 (de) 1986-11-19 1986-11-20 Vorgesteuertes druckbegrenzungsventil
DE19868633621 Expired DE8633621U1 (de) 1986-11-19 1986-11-20 Vorgesteuertes Druckbegrenzungsventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863639327 Withdrawn DE3639327A1 (de) 1986-11-19 1986-11-20 Vorgesteuertes druckbegrenzungsventil

Country Status (2)

Country Link
CH (1) CH662870A5 (fr)
DE (2) DE3639327A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1426664B1 (fr) * 2002-11-12 2008-07-02 Cavagna Group S.p.A. Soupape de décharge à ressort
ATE399950T1 (de) 2002-11-12 2008-07-15 Cavagna Group Spa Federbelastetes druckentlastungsventil
DE102014012352B4 (de) 2014-07-08 2022-08-25 Awa Armaturenwerk Altenburg Gmbh Absperrbares Rückschlagventil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403007C2 (de) * 1974-01-23 1983-01-05 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Vorgesteuertes Druckbegrenzungsventil
DE2547646A1 (de) * 1975-10-24 1977-04-28 Bosch Gmbh Robert Druckbegrenzungs- und nachsaugventil
DE2616251C2 (de) * 1976-04-13 1986-05-15 Robert Bosch Gmbh, 7000 Stuttgart Druckbegrenzungs- und Nachsaugventil
DE2848208C2 (de) * 1978-11-07 1986-01-02 Hydromatik Gmbh, 7900 Ulm Vorgesteuertes Druckbegrenzungsventil mit Einspeisefunktion

Also Published As

Publication number Publication date
CH662870A5 (en) 1987-10-30
DE3639327A1 (de) 1988-06-01

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