FR2358602B1 - - Google Patents

Info

Publication number
FR2358602B1
FR2358602B1 FR7621309A FR7621309A FR2358602B1 FR 2358602 B1 FR2358602 B1 FR 2358602B1 FR 7621309 A FR7621309 A FR 7621309A FR 7621309 A FR7621309 A FR 7621309A FR 2358602 B1 FR2358602 B1 FR 2358602B1
Authority
FR
France
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
FR7621309A
Other languages
French (fr)
Other versions
FR2358602A1 (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.)
Giken Co Ltd
Original Assignee
Giken Co Ltd
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 Giken Co Ltd filed Critical Giken Co Ltd
Priority to FR7621309A priority Critical patent/FR2358602A1/en
Publication of FR2358602A1 publication Critical patent/FR2358602A1/en
Application granted granted Critical
Publication of FR2358602B1 publication Critical patent/FR2358602B1/fr
Granted 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/028—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
    • 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
    • F16K17/08—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 special arrangements for providing a large discharge passage
    • F16K17/087—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 special arrangements for providing a large discharge passage with bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
FR7621309A 1976-07-12 1976-07-12 Automatic fluid control valve - has device for tensioning valve unit away from seat is second chamber pressure is excessive Granted FR2358602A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7621309A FR2358602A1 (en) 1976-07-12 1976-07-12 Automatic fluid control valve - has device for tensioning valve unit away from seat is second chamber pressure is excessive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621309A FR2358602A1 (en) 1976-07-12 1976-07-12 Automatic fluid control valve - has device for tensioning valve unit away from seat is second chamber pressure is excessive

Publications (2)

Publication Number Publication Date
FR2358602A1 FR2358602A1 (en) 1978-02-10
FR2358602B1 true FR2358602B1 (en) 1981-01-16

Family

ID=9175614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621309A Granted FR2358602A1 (en) 1976-07-12 1976-07-12 Automatic fluid control valve - has device for tensioning valve unit away from seat is second chamber pressure is excessive

Country Status (1)

Country Link
FR (1) FR2358602A1 (en)

Also Published As

Publication number Publication date
FR2358602A1 (en) 1978-02-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse