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FR1372232A - Shut-off valve - Google Patents

Shut-off valve

Info

Publication number
FR1372232A
FR1372232A FR950681A FR950681A FR1372232A FR 1372232 A FR1372232 A FR 1372232A FR 950681 A FR950681 A FR 950681A FR 950681 A FR950681 A FR 950681A FR 1372232 A FR1372232 A FR 1372232A
Authority
FR
France
Prior art keywords
shut
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
FR950681A
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Priority to FR950681A priority Critical patent/FR1372232A/en
Application granted granted Critical
Publication of FR1372232A publication Critical patent/FR1372232A/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
    • 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)
FR950681A 1963-10-15 1963-10-15 Shut-off valve Expired FR1372232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR950681A FR1372232A (en) 1963-10-15 1963-10-15 Shut-off valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950681A FR1372232A (en) 1963-10-15 1963-10-15 Shut-off valve

Publications (1)

Publication Number Publication Date
FR1372232A true FR1372232A (en) 1964-09-11

Family

ID=8814442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950681A Expired FR1372232A (en) 1963-10-15 1963-10-15 Shut-off valve

Country Status (1)

Country Link
FR (1) FR1372232A (en)

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