AT255855B - Betätigungsvorrichtung, insbesondere für Ventile - Google Patents

Betätigungsvorrichtung, insbesondere für Ventile

Info

Publication number
AT255855B
AT255855B AT554364A AT554364A AT255855B AT 255855 B AT255855 B AT 255855B AT 554364 A AT554364 A AT 554364A AT 554364 A AT554364 A AT 554364A AT 255855 B AT255855 B AT 255855B
Authority
AT
Austria
Prior art keywords
valves
actuating device
actuating
Prior art date
Application number
AT554364A
Other languages
English (en)
Original Assignee
Rotork Eng 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 Eng Co Ltd filed Critical Rotork Eng Co Ltd
Application granted granted Critical
Publication of AT255855B publication Critical patent/AT255855B/de

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
    • F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Transmission Devices (AREA)
AT554364A 1963-06-27 1964-06-29 Betätigungsvorrichtung, insbesondere für Ventile AT255855B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25647/63A GB998596A (en) 1963-06-27 1963-06-27 Improvements in or relating to actuating mechanisms, more particularly for valves

Publications (1)

Publication Number Publication Date
AT255855B true AT255855B (de) 1967-07-25

Family

ID=10231071

Family Applications (1)

Application Number Title Priority Date Filing Date
AT554364A AT255855B (de) 1963-06-27 1964-06-29 Betätigungsvorrichtung, insbesondere für Ventile

Country Status (4)

Country Link
US (1) US3257866A (de)
AT (1) AT255855B (de)
DE (1) DE1900449U (de)
GB (1) GB998596A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1272563A (en) * 1968-09-20 1972-05-03 English Electric Co Ltd Improvements relating to rotary actuators
US3745855A (en) * 1971-08-23 1973-07-17 Pratt Co Henry Emergency manual drive for valve operators
GB1389077A (en) * 1972-03-23 1975-04-03 Rotork Ltd Drive mechanisms
GB1446005A (en) * 1973-08-10 1976-08-11 Rotork Ltd Motor driven actuating mechanisms
DE3063618D1 (en) * 1979-09-28 1983-07-07 Rotork Controls Actuator with alternative motor or manual drive
US4393965A (en) * 1980-11-13 1983-07-19 Andco Actuator Products, Inc. Rotary actuator
ES2011998A6 (es) * 1989-05-16 1990-02-16 Compania Para La Fabricacion D Electrovalvula para paso de fluidos.
CN103244737B (zh) * 2013-05-22 2015-01-14 中国能建集团装备有限公司南京技术中心 用于阀门驱动装置的手动与电动切换机构
CN103791141B (zh) * 2014-01-24 2016-02-03 浙江澳翔自控科技有限公司 一种电动执行器的手动与电动自动离合机构
RU2630593C1 (ru) * 2016-11-28 2017-09-12 Армен Арамаисович Оганесян Механизм переключения в электроприводе с ручным дублером
RU180223U1 (ru) * 2017-09-19 2018-06-06 Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Томская Электронная Компания" Электропривод трубопроводной арматуры
CN111425656A (zh) * 2020-03-03 2020-07-17 中国石化销售股份有限公司华南分公司 手动复位多动力直驱型多回转快速切断执行装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028696A (en) * 1934-02-03 1936-01-21 Crane Co Valve operating unit
US2621544A (en) * 1947-12-10 1952-12-16 Hupp Corp Window operating device for vehicles
US2861473A (en) * 1957-02-28 1958-11-25 Wyandotte Chemicals Corp Portable valve operator

Also Published As

Publication number Publication date
DE1900449U (de) 1964-09-10
GB998596A (en) 1965-07-14
US3257866A (en) 1966-06-28

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