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FR1317433A - Shut-off or shut-off valve controlled by fluid pressure - Google Patents

Shut-off or shut-off valve controlled by fluid pressure

Info

Publication number
FR1317433A
FR1317433A FR887153A FR887153A FR1317433A FR 1317433 A FR1317433 A FR 1317433A FR 887153 A FR887153 A FR 887153A FR 887153 A FR887153 A FR 887153A FR 1317433 A FR1317433 A FR 1317433A
Authority
FR
France
Prior art keywords
shut
fluid pressure
valve controlled
valve
controlled
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
FR887153A
Other languages
French (fr)
Inventor
Robert S Willis
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 filed Critical
Priority to FR887153A priority Critical patent/FR1317433A/en
Application granted granted Critical
Publication of FR1317433A publication Critical patent/FR1317433A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
FR887153A 1962-02-06 1962-02-06 Shut-off or shut-off valve controlled by fluid pressure Expired FR1317433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR887153A FR1317433A (en) 1962-02-06 1962-02-06 Shut-off or shut-off valve controlled by fluid pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR887153A FR1317433A (en) 1962-02-06 1962-02-06 Shut-off or shut-off valve controlled by fluid pressure

Publications (1)

Publication Number Publication Date
FR1317433A true FR1317433A (en) 1963-02-08

Family

ID=8772092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887153A Expired FR1317433A (en) 1962-02-06 1962-02-06 Shut-off or shut-off valve controlled by fluid pressure

Country Status (1)

Country Link
FR (1) FR1317433A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322878A1 (en) * 1982-06-25 1983-12-29 Gray Tool Co., Houston, Tex. REMOTE CONTROLLED THROTTLE DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322878A1 (en) * 1982-06-25 1983-12-29 Gray Tool Co., Houston, Tex. REMOTE CONTROLLED THROTTLE DEVICE

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