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FR1230320A - Hydraulic contact valve - Google Patents

Hydraulic contact valve

Info

Publication number
FR1230320A
FR1230320A FR800414A FR800414A FR1230320A FR 1230320 A FR1230320 A FR 1230320A FR 800414 A FR800414 A FR 800414A FR 800414 A FR800414 A FR 800414A FR 1230320 A FR1230320 A FR 1230320A
Authority
FR
France
Prior art keywords
contact valve
hydraulic contact
hydraulic
valve
contact
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
FR800414A
Other languages
French (fr)
Inventor
Gaston-Sebastien Forichon
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 FR800414A priority Critical patent/FR1230320A/en
Application granted granted Critical
Publication of FR1230320A publication Critical patent/FR1230320A/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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR800414A 1959-07-17 1959-07-17 Hydraulic contact valve Expired FR1230320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR800414A FR1230320A (en) 1959-07-17 1959-07-17 Hydraulic contact valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR800414A FR1230320A (en) 1959-07-17 1959-07-17 Hydraulic contact valve

Publications (1)

Publication Number Publication Date
FR1230320A true FR1230320A (en) 1960-09-15

Family

ID=8717288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800414A Expired FR1230320A (en) 1959-07-17 1959-07-17 Hydraulic contact valve

Country Status (1)

Country Link
FR (1) FR1230320A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422093A1 (en) * 1978-04-03 1979-11-02 Commercial Shearing SAFETY VALVE AND MINE SEAL EQUIPPED WITH THIS VALVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422093A1 (en) * 1978-04-03 1979-11-02 Commercial Shearing SAFETY VALVE AND MINE SEAL EQUIPPED WITH THIS VALVE

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