GB624041A - Remote-control electric circuit-breaker - Google Patents

Remote-control electric circuit-breaker

Info

Publication number
GB624041A
GB624041A GB8650/47A GB865047A GB624041A GB 624041 A GB624041 A GB 624041A GB 8650/47 A GB8650/47 A GB 8650/47A GB 865047 A GB865047 A GB 865047A GB 624041 A GB624041 A GB 624041A
Authority
GB
United Kingdom
Prior art keywords
arm
pivot
contacts
pivoted
breaker
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
GB8650/47A
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.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont 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 Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Publication of GB624041A publication Critical patent/GB624041A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/36—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • 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

  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB8650/47A 1946-04-19 1947-03-31 Remote-control electric circuit-breaker Expired GB624041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927910T 1946-04-19

Publications (1)

Publication Number Publication Date
GB624041A true GB624041A (en) 1949-05-26

Family

ID=9441313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8650/47A Expired GB624041A (en) 1946-04-19 1947-03-31 Remote-control electric circuit-breaker

Country Status (5)

Country Link
US (1) US2552427A (enrdf_load_stackoverflow)
BE (1) BE472302A (enrdf_load_stackoverflow)
CH (1) CH268301A (enrdf_load_stackoverflow)
FR (1) FR927910A (enrdf_load_stackoverflow)
GB (1) GB624041A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1034903A (fr) * 1951-03-30 1953-08-07 Forges Ateliers Const Electr Interrupteurs à auto-soufflage
US2734971A (en) * 1952-09-04 1956-02-14 Circuit interrupters
US2787686A (en) * 1953-08-31 1957-04-02 Ite Circuit Breaker Ltd Air puffer for circuit breakers
US2775670A (en) * 1953-09-04 1956-12-25 Ite Circuit Breaker Ltd Combined air puffer air buffer for circuit breakers
DE1065504B (enrdf_load_stackoverflow) * 1955-02-25 Merlin Gerin
US2809259A (en) * 1955-04-15 1957-10-08 Westinghouse Electric Corp Circuit interrupters
USRE32882E (en) * 1982-01-01 1989-03-07 Matsushita Electric Works, Ltd. Remote control system circuit breaker
US4604596A (en) * 1985-02-01 1986-08-05 Matsushita Electric Works, Ltd. Remotely controllable circuit breaker
BR8504798A (pt) * 1985-09-30 1987-05-05 Lorenzetti Inebrase Sa Interruptor de arco eletrico
CN1034303C (zh) * 1992-11-30 1997-03-19 株式会社明电舍 开关操作机构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US900693A (en) * 1901-09-16 1908-10-13 Gen Electric Circuit-breaker.
US1106116A (en) * 1907-04-23 1914-08-04 Cutter Electrical And Mfg Company Remote control system.
US1272445A (en) * 1914-12-18 1918-07-16 Union Switch & Signal Co Circuit-controlling device.
US1872382A (en) * 1925-04-15 1932-08-16 Westinghouse Electric & Mfg Co High speed circuit interrupter
BE364000A (enrdf_load_stackoverflow) * 1928-09-26
US2034145A (en) * 1933-10-19 1936-03-17 Gen Electric Operating mechanism
US2240656A (en) * 1937-07-31 1941-05-06 Westinghouse Electric & Mfg Co Circuit breaker
GB522290A (en) * 1938-12-07 1940-06-13 British Thomson Houston Co Ltd Improvements in electric circuit breakers
US2300884A (en) * 1941-03-24 1942-11-03 Westinghouse Electric & Mfg Co Circuit interrupter
US2347984A (en) * 1943-04-17 1944-05-02 Gen Electric Electric circuit breaker

Also Published As

Publication number Publication date
CH268301A (fr) 1950-05-15
FR927910A (fr) 1947-11-13
US2552427A (en) 1951-05-08
BE472302A (enrdf_load_stackoverflow)

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