FR927910A - Disjoncteurs commandés à distance - Google Patents

Disjoncteurs commandés à distance

Info

Publication number
FR927910A
FR927910A FR927910DA FR927910A FR 927910 A FR927910 A FR 927910A FR 927910D A FR927910D A FR 927910DA FR 927910 A FR927910 A FR 927910A
Authority
FR
France
Prior art keywords
circuit breakers
remote controlled
controlled circuit
remote
breakers
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
Other languages
English (en)
French (fr)
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
Application granted granted Critical
Publication of FR927910A publication Critical patent/FR927910A/fr
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
FR927910D 1946-04-19 1946-04-19 Disjoncteurs commandés à distance Expired FR927910A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR927910A true FR927910A (fr) 1947-11-13

Family

ID=9441313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927910D Expired FR927910A (fr) 1946-04-19 1946-04-19 Disjoncteurs commandés à distance

Country Status (5)

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

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
BE544746A (xx) * 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 (xx) * 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
BE472302A (xx)
US2552427A (en) 1951-05-08
GB624041A (en) 1949-05-26

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