FR2671156B1 - Soupape de securite a tarage pilote. - Google Patents

Soupape de securite a tarage pilote.

Info

Publication number
FR2671156B1
FR2671156B1 FR9016475A FR9016475A FR2671156B1 FR 2671156 B1 FR2671156 B1 FR 2671156B1 FR 9016475 A FR9016475 A FR 9016475A FR 9016475 A FR9016475 A FR 9016475A FR 2671156 B1 FR2671156 B1 FR 2671156B1
Authority
FR
France
Prior art keywords
valve
pilot
safety
safety valve
pilot valve
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 - Lifetime
Application number
FR9016475A
Other languages
English (en)
Other versions
FR2671156A1 (fr
Inventor
Lefebvre Remy
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.)
Dosapro Milton Roy SA
Original Assignee
Dosapro Milton Roy SA
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 Dosapro Milton Roy SA filed Critical Dosapro Milton Roy SA
Priority to FR9016475A priority Critical patent/FR2671156B1/fr
Publication of FR2671156A1 publication Critical patent/FR2671156A1/fr
Application granted granted Critical
Publication of FR2671156B1 publication Critical patent/FR2671156B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
FR9016475A 1990-12-28 1990-12-28 Soupape de securite a tarage pilote. Expired - Lifetime FR2671156B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9016475A FR2671156B1 (fr) 1990-12-28 1990-12-28 Soupape de securite a tarage pilote.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9016475A FR2671156B1 (fr) 1990-12-28 1990-12-28 Soupape de securite a tarage pilote.

Publications (2)

Publication Number Publication Date
FR2671156A1 FR2671156A1 (fr) 1992-07-03
FR2671156B1 true FR2671156B1 (fr) 1993-04-16

Family

ID=9403832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9016475A Expired - Lifetime FR2671156B1 (fr) 1990-12-28 1990-12-28 Soupape de securite a tarage pilote.

Country Status (1)

Country Link
FR (1) FR2671156B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE399950T1 (de) * 2002-11-12 2008-07-15 Cavagna Group Spa Federbelastetes druckentlastungsventil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2351873A (en) * 1941-03-31 1944-06-20 Parker Appliance Co Relief valve
GB903380A (en) * 1960-06-21 1962-08-15 Hydraulic Crushers Ltd Improvements in or relating to release valves
FR1479478A (fr) * 1966-03-23 1967-05-05 Bliss Co Soupape de décharge pour systèmes hydrauliques anti-surcharge
US3487852A (en) * 1967-03-28 1970-01-06 Snap Tite Inc Relief valve
FR2230915B1 (fr) * 1973-05-21 1976-05-07 Bennes Marrel
JPS5169917U (fr) * 1974-11-29 1976-06-02
FR2538493B1 (fr) * 1982-12-23 1986-03-14 Commissariat Energie Atomique Soupape de surete a pilotage integre
US4597410A (en) * 1985-08-30 1986-07-01 Husco International Cross line relief valve mechanism

Also Published As

Publication number Publication date
FR2671156A1 (fr) 1992-07-03

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