GB1309509A - Motor and manually operated control device for circuit-breakers - Google Patents

Motor and manually operated control device for circuit-breakers

Info

Publication number
GB1309509A
GB1309509A GB3737771A GB3737771A GB1309509A GB 1309509 A GB1309509 A GB 1309509A GB 3737771 A GB3737771 A GB 3737771A GB 3737771 A GB3737771 A GB 3737771A GB 1309509 A GB1309509 A GB 1309509A
Authority
GB
United Kingdom
Prior art keywords
motor
lever
circuit
catch
spring
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
GB3737771A
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of GB1309509A publication Critical patent/GB1309509A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H71/70—Power reset mechanisms actuated by electric motor

Landscapes

  • Lock And Its Accessories (AREA)
  • Keying Circuit Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)
GB3737771A 1970-08-10 1971-08-09 Motor and manually operated control device for circuit-breakers Expired GB1309509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7029465A FR2101029B1 (enrdf_load_stackoverflow) 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
GB1309509A true GB1309509A (en) 1973-03-14

Family

ID=9060048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3737771A Expired GB1309509A (en) 1970-08-10 1971-08-09 Motor and manually operated control device for circuit-breakers

Country Status (3)

Country Link
DE (1) DE2139702C3 (enrdf_load_stackoverflow)
FR (1) FR2101029B1 (enrdf_load_stackoverflow)
GB (1) GB1309509A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916422A (en) * 1987-06-25 1990-04-10 Mitsubishi Denki Kabushiki Kaisha Apparatus for electrically operating a circuit breaker
GB2247567A (en) * 1990-08-30 1992-03-04 Mk Electric Ltd Circuit breaker motorised actuating device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT207943Z2 (it) * 1986-07-15 1988-03-14 Sace Spa Dispositivo ritardatore persganciatori di interrutori elettrici.
JP2838956B2 (ja) * 1992-06-02 1998-12-16 三菱電機株式会社 回路遮断器の電動操作装置
US5545867A (en) * 1994-03-30 1996-08-13 General Electric Company Motor operator interface unit for high ampere-rated circuit breakers
CN109738177A (zh) * 2019-03-07 2019-05-10 中国电力科学研究院有限公司 用于测试机械寿命的机械顶推装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE293022C (enrdf_load_stackoverflow) *
DE365796C (de) * 1922-03-08 1922-12-21 Voigt & Haeffner Akt Ges Schalter mit Motorantrieb
FR1316089A (fr) * 1961-02-14 1963-01-25 Thomson Houston Comp Francaise Mécanisme assurant le fonctionnement d'un disjoncteur électrique
US3328731A (en) * 1965-06-14 1967-06-27 Huska Paul Combined electrical circuit breaker and actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916422A (en) * 1987-06-25 1990-04-10 Mitsubishi Denki Kabushiki Kaisha Apparatus for electrically operating a circuit breaker
GB2247567A (en) * 1990-08-30 1992-03-04 Mk Electric Ltd Circuit breaker motorised actuating device

Also Published As

Publication number Publication date
FR2101029B1 (enrdf_load_stackoverflow) 1973-11-23
FR2101029A1 (enrdf_load_stackoverflow) 1972-03-31
DE2139702C3 (de) 1980-12-11
DE2139702B2 (de) 1980-04-10
DE2139702A1 (de) 1972-02-17

Similar Documents

Publication Publication Date Title
GB995116A (en) Improvements in electric switches or circuit breakers with motor operated mechanism
SE440021B (sv) Sekerhetssystem i elmotordriven hushallsmaskin
GB1143805A (enrdf_load_stackoverflow)
GB1309509A (en) Motor and manually operated control device for circuit-breakers
GB1518143A (en) Latching device
US3094033A (en) Camera for producing motion pictures and individual pictures
JPS642332U (enrdf_load_stackoverflow)
US2689281A (en) Self-cycling ratchet-stepping switch
GB803791A (en) Improvements in or relating to locking and releasing devices
GB1483969A (en) Electric switch operating device operatively associated with a reciprocally movable member
US4116078A (en) Lock release mechanism for push button levers in a tape recorder
GB1008360A (en) Improvements in electric switch-actuating mechanisms
US4117286A (en) Electric switch
GB1490266A (en) Float switch
GB1089949A (en) Electrical switch
GB1375311A (enrdf_load_stackoverflow)
GB1100127A (en) Improvements in electrically operated fastening devices
DE3461576D1 (en) Line-protecting cut-out
JPS5489628A (en) Shutter release device of camera provided with auto focus controller
GB501937A (en) Improvements in or relating to reversing-switches with a no-volt release
GB658681A (en) Improvements relating to electrically operated rolling shutters
GB587782A (en) Improvements in toggle lever mechanism
GB672778A (en) Improvements in or relating to eddy-current switches for controlling electric motors
GB760106A (en) Improvements relating to pedal mechanisms for operating electric switches controlling an electrical machine
GB1138963A (en) Improvements in electric switch interlocks

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee