FR1437588A - Perfectionnements aux appareils de manoeuvre des vannes - Google Patents

Perfectionnements aux appareils de manoeuvre des vannes

Info

Publication number
FR1437588A
FR1437588A FR10580A FR10580A FR1437588A FR 1437588 A FR1437588 A FR 1437588A FR 10580 A FR10580 A FR 10580A FR 10580 A FR10580 A FR 10580A FR 1437588 A FR1437588 A FR 1437588A
Authority
FR
France
Prior art keywords
valve actuators
actuators
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
FR10580A
Other languages
English (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.)
Rotork PLC
Original Assignee
Rotork Engineering 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 Rotork Engineering Co Ltd filed Critical Rotork Engineering Co Ltd
Priority to FR10580A priority Critical patent/FR1437588A/fr
Application granted granted Critical
Publication of FR1437588A publication Critical patent/FR1437588A/fr
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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR10580A 1965-03-24 1965-03-24 Perfectionnements aux appareils de manoeuvre des vannes Expired FR1437588A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR10580A FR1437588A (fr) 1965-03-24 1965-03-24 Perfectionnements aux appareils de manoeuvre des vannes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR10580A FR1437588A (fr) 1965-03-24 1965-03-24 Perfectionnements aux appareils de manoeuvre des vannes

Publications (1)

Publication Number Publication Date
FR1437588A true FR1437588A (fr) 1966-05-06

Family

ID=8574801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR10580A Expired FR1437588A (fr) 1965-03-24 1965-03-24 Perfectionnements aux appareils de manoeuvre des vannes

Country Status (1)

Country Link
FR (1) FR1437588A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261546A (en) 1980-06-25 1981-04-14 Posi-Seal International, Inc. Quarter-turn valve actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261546A (en) 1980-06-25 1981-04-14 Posi-Seal International, Inc. Quarter-turn valve actuator

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