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FR1141660A - Relief valve - Google Patents

Relief valve

Info

Publication number
FR1141660A
FR1141660A FR1141660DA FR1141660A FR 1141660 A FR1141660 A FR 1141660A FR 1141660D A FR1141660D A FR 1141660DA FR 1141660 A FR1141660 A FR 1141660A
Authority
FR
France
Prior art keywords
relief valve
relief
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
Application number
Other languages
French (fr)
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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Application granted granted Critical
Publication of FR1141660A publication Critical patent/FR1141660A/en
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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • 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
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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
    • F16K17/0446—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 an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • F16K17/0453—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 an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the member being a diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1141660D 1956-11-14 1956-01-27 Relief valve Expired FR1141660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR70195T 1956-11-14

Publications (1)

Publication Number Publication Date
FR1141660A true FR1141660A (en) 1957-09-05

Family

ID=8701925

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1141660D Expired FR1141660A (en) 1956-11-14 1956-01-27 Relief valve
FR70076D Expired FR70076E (en) 1956-11-14 1956-10-16 Relief valve
FR70195D Expired FR70195E (en) 1956-11-14 1956-11-14 Relief valve

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR70076D Expired FR70076E (en) 1956-11-14 1956-10-16 Relief valve
FR70195D Expired FR70195E (en) 1956-11-14 1956-11-14 Relief valve

Country Status (1)

Country Link
FR (3) FR1141660A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133953B (en) * 1959-02-27 1962-07-26 Cie Parisienne D Outil A Air C Shut-off or control valve

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8220617U1 (en) * 1982-01-22 1983-07-22 Motori Elett Rotos S P A SAFETY VALVE FOR DRAINING AND REFILLING A FLUID.
FR2679620B1 (en) * 1991-07-25 1993-10-29 Oreal ADJUSTABLE VALVE.
US5499654A (en) * 1995-05-15 1996-03-19 Applied Power Inc. Two-way vent valve
DE19746106A1 (en) * 1997-10-17 1999-04-22 Roth Werke Gmbh Valve for ventilation with main body and passage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133953B (en) * 1959-02-27 1962-07-26 Cie Parisienne D Outil A Air C Shut-off or control valve

Also Published As

Publication number Publication date
FR70076E (en) 1959-02-02
FR70195E (en) 1959-02-19

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