CH387130A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
CH387130A
CH387130A CH720160A CH720160A CH387130A CH 387130 A CH387130 A CH 387130A CH 720160 A CH720160 A CH 720160A CH 720160 A CH720160 A CH 720160A CH 387130 A CH387130 A CH 387130A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
breaker
circuit
Prior art date
Application number
CH720160A
Other languages
German (de)
Inventor
M Leeds Winthrop
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH387130A publication Critical patent/CH387130A/en

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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations
CH720160A 1959-07-22 1960-06-24 Circuit breaker CH387130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US828861A US3071671A (en) 1959-07-22 1959-07-22 Circuit interrupters

Publications (1)

Publication Number Publication Date
CH387130A true CH387130A (en) 1965-01-31

Family

ID=25252945

Family Applications (1)

Application Number Title Priority Date Filing Date
CH720160A CH387130A (en) 1959-07-22 1960-06-24 Circuit breaker

Country Status (3)

Country Link
US (1) US3071671A (en)
CH (1) CH387130A (en)
DE (1) DE1415578A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1465392A1 (en) * 1964-11-07 1969-03-27 Calor Emag Elek Zitaets Ag High voltage switchgear
DE2204656B2 (en) * 1972-01-28 1979-11-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen High voltage switch
JPS5869414A (en) * 1981-10-16 1983-04-25 株式会社日立製作所 Gas insulated switching device
EP4050635B1 (en) * 2021-02-25 2023-11-15 Siemens Aktiengesellschaft Switching device for electric power distribution

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1091659A (en) * 1912-03-12 1914-03-31 Gen Electric Oil-switch.
US1324909A (en) * 1917-06-16 1919-12-16 Krantz Mfg Company Inc Oil-switch box.
US2100753A (en) * 1935-12-24 1937-11-30 Westinghouse Electric & Mfg Co Circuit interrupter
BE425599A (en) * 1937-01-07
US2258376A (en) * 1937-11-15 1941-10-07 Reyrolle A & Co Ltd Electric switchgear
FR852550A (en) * 1938-10-14 1940-02-26 Forges Ateliers Const Electr AC series circuit breakers for ultra-fast reclosing of circuits
DE732462C (en) * 1939-02-25 1943-03-03 Studiengesellschaft Fuer Hochl Electric switch
GB535799A (en) * 1939-12-08 1941-04-22 Gen Electric Co Ltd Improvements in or relating to electric circuit breakers having arc-extinguishing arrangements
GB535956A (en) * 1939-12-13 1941-04-28 Gen Electric Co Ltd Improvements in or relating to arc-extinguishing arrangements for electric circuit breakers
US2459600A (en) * 1944-12-14 1949-01-18 Westinghouse Electric Corp Compressed gas circuit interrupter
GB605163A (en) * 1945-12-17 1948-07-16 Reyrolle A & Co Ltd Improvements in or relating to gas-blast electric circuit-breakers
BE469806A (en) * 1945-12-18
GB626842A (en) * 1947-09-09 1949-07-21 Reyrolle A & Co Ltd Improvements in or relating to gas-blast electric circuit-breakers
DE856014C (en) * 1950-08-02 1952-11-17 Licentia Gmbh Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas
BE528467A (en) * 1953-04-28
BE538744A (en) * 1954-06-04

Also Published As

Publication number Publication date
US3071671A (en) 1963-01-01
DE1415578A1 (en) 1968-10-03

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