FR596483A - Ultra-fast circuit breaker - Google Patents

Ultra-fast circuit breaker

Info

Publication number
FR596483A
FR596483A FR596483DA FR596483A FR 596483 A FR596483 A FR 596483A FR 596483D A FR596483D A FR 596483DA FR 596483 A FR596483 A FR 596483A
Authority
FR
France
Prior art keywords
ultra
circuit breaker
fast circuit
fast
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
Other languages
French (fr)
Inventor
Paul-Joseph Branchu
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 filed Critical
Application granted granted Critical
Publication of FR596483A publication Critical patent/FR596483A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
FR596483D 1925-04-08 1925-04-08 Ultra-fast circuit breaker Expired FR596483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR596483T 1925-04-08

Publications (1)

Publication Number Publication Date
FR596483A true FR596483A (en) 1925-10-24

Family

ID=8967586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR596483D Expired FR596483A (en) 1925-04-08 1925-04-08 Ultra-fast circuit breaker

Country Status (2)

Country Link
FR (1) FR596483A (en)
GB (1) GB250570A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2360439A1 (en) * 1972-12-01 1974-06-06 Westinghouse Electric Corp INDEPENDENT SWITCHING DEVICE WITH SWITCHING PIECE MOVABLE BY ELECTRIC POWER
EP0013642A1 (en) * 1979-01-11 1980-07-23 Merlin Gerin Low voltage current limiting circuit breaker
US4781356A (en) * 1986-06-30 1988-11-01 John Lawrence Sullivan Pinch type valves

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2360439A1 (en) * 1972-12-01 1974-06-06 Westinghouse Electric Corp INDEPENDENT SWITCHING DEVICE WITH SWITCHING PIECE MOVABLE BY ELECTRIC POWER
DE2360439B2 (en) 1972-12-01 1978-07-06 Westinghouse Electric Corp., Pittsburgh, Pa. (V.St.A.) Automatic switching device with contact piece that can be moved by current forces
EP0013642A1 (en) * 1979-01-11 1980-07-23 Merlin Gerin Low voltage current limiting circuit breaker
FR2446538A1 (en) * 1979-01-11 1980-08-08 Merlin Gerin LOW VOLTAGE LIMITER CIRCUIT BREAKER WITH IMPROVED ELECTROMAGNETIC TRIGGER
US4781356A (en) * 1986-06-30 1988-11-01 John Lawrence Sullivan Pinch type valves

Also Published As

Publication number Publication date
GB250570A (en) 1927-02-03

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