GB664090A - Improvements in small spring return valve- or damper-operating motors - Google Patents

Improvements in small spring return valve- or damper-operating motors

Info

Publication number
GB664090A
GB664090A GB1216349A GB1216349A GB664090A GB 664090 A GB664090 A GB 664090A GB 1216349 A GB1216349 A GB 1216349A GB 1216349 A GB1216349 A GB 1216349A GB 664090 A GB664090 A GB 664090A
Authority
GB
United Kingdom
Prior art keywords
motor
spring
damper
return valve
discs
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
GB1216349A
Other languages
English (en)
Inventor
Wilfrid Albert Sawyer
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.)
Rheostatic Co Ltd
Original Assignee
Rheostatic 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
Priority to BE495519D priority Critical patent/BE495519A/xx
Application filed by Rheostatic Co Ltd filed Critical Rheostatic Co Ltd
Priority to GB1216349A priority patent/GB664090A/en
Publication of GB664090A publication Critical patent/GB664090A/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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Mechanically-Actuated Valves (AREA)
GB1216349A 1949-05-05 1949-05-05 Improvements in small spring return valve- or damper-operating motors Expired GB664090A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE495519D BE495519A (enrdf_load_stackoverflow) 1949-05-05
GB1216349A GB664090A (en) 1949-05-05 1949-05-05 Improvements in small spring return valve- or damper-operating motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1216349A GB664090A (en) 1949-05-05 1949-05-05 Improvements in small spring return valve- or damper-operating motors

Publications (1)

Publication Number Publication Date
GB664090A true GB664090A (en) 1952-01-02

Family

ID=9999508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1216349A Expired GB664090A (en) 1949-05-05 1949-05-05 Improvements in small spring return valve- or damper-operating motors

Country Status (2)

Country Link
BE (1) BE495519A (enrdf_load_stackoverflow)
GB (1) GB664090A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105588A1 (en) * 1982-09-27 1984-04-18 Eaton Corporation Electrically controlled shift actuator
CN113790224A (zh) * 2021-09-03 2021-12-14 合肥哈工亚南工业技术有限公司 一种旋转料盘防撞毁装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105588A1 (en) * 1982-09-27 1984-04-18 Eaton Corporation Electrically controlled shift actuator
CN113790224A (zh) * 2021-09-03 2021-12-14 合肥哈工亚南工业技术有限公司 一种旋转料盘防撞毁装置
CN113790224B (zh) * 2021-09-03 2023-04-07 合肥哈工亚南工业技术有限公司 一种旋转料盘防撞毁装置

Also Published As

Publication number Publication date
BE495519A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
US2724289A (en) Coupling apparatus
US5739605A (en) Bi-stable clutch
GB664090A (en) Improvements in small spring return valve- or damper-operating motors
US1963638A (en) Magnetic clutch
GB1485119A (en) Starter motors
GB1247265A (en) Clutch motor
US2596698A (en) Synchronizing arrangement
GB579245A (en) Improvements relating to power transmission mechanisms
GB573282A (en) Improvements relating to power transmission mechanisms
US2373736A (en) Control gear for electric motor driven mechanisms
US1309443A (en) Planoqraph co
US1375005A (en) Display apparatus
GB1028672A (en) Improvements in or relating to electric motors having overload clutches
GB1288849A (enrdf_load_stackoverflow)
US1684233A (en) Differential release transmission
GB573122A (en) Improvements in and relating to driving mechanism employing planetary gearing
GB355231A (en) Improvements in or relating to driving mechanisms for valves and other devices
GB265824A (en) Improvements in valve operating mechanism
SU113932A1 (ru) Лентопрот жный сцепной механизм дл кинопроекционного аппарата
SU450911A2 (ru) Редукционна муфта
US1643124A (en) Variable-speed pulley
US1878421A (en) Engine starting apparatus
GB536334A (en) Electro-mechanical friction clutch especially for motor vehicles
GB111039A (en) Engine Starter.
US1245452A (en) Mechanism for gear-meshing.