FR1171492A - Hydraulic control device for actuating a valve - Google Patents

Hydraulic control device for actuating a valve

Info

Publication number
FR1171492A
FR1171492A FR1171492DA FR1171492A FR 1171492 A FR1171492 A FR 1171492A FR 1171492D A FR1171492D A FR 1171492DA FR 1171492 A FR1171492 A FR 1171492A
Authority
FR
France
Prior art keywords
actuating
valve
control device
hydraulic control
hydraulic
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.)
Shafer Valve Co
Original Assignee
Shafer Valve Co
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 Shafer Valve Co filed Critical Shafer Valve Co
Application granted granted Critical
Publication of FR1171492A publication Critical patent/FR1171492A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1171492D 1957-01-21 1957-01-21 Hydraulic control device for actuating a valve Expired FR1171492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1171492T 1957-01-21

Publications (1)

Publication Number Publication Date
FR1171492A true FR1171492A (en) 1959-01-27

Family

ID=9657576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171492D Expired FR1171492A (en) 1957-01-21 1957-01-21 Hydraulic control device for actuating a valve

Country Status (1)

Country Link
FR (1) FR1171492A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156577A1 (en) * 1971-10-15 1973-06-01 Shafer Homer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156577A1 (en) * 1971-10-15 1973-06-01 Shafer Homer

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