CH420332A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
CH420332A
CH420332A CH822364A CH822364A CH420332A CH 420332 A CH420332 A CH 420332A CH 822364 A CH822364 A CH 822364A CH 822364 A CH822364 A CH 822364A CH 420332 A CH420332 A CH 420332A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
breaker
circuit
Prior art date
Application number
CH822364A
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 CH420332A publication Critical patent/CH420332A/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
    • H01H33/70—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
CH822364A 1963-06-28 1964-06-23 Circuit breaker CH420332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29156663A 1963-06-28 1963-06-28

Publications (1)

Publication Number Publication Date
CH420332A true CH420332A (en) 1966-09-15

Family

ID=23120828

Family Applications (1)

Application Number Title Priority Date Filing Date
CH822364A CH420332A (en) 1963-06-28 1964-06-23 Circuit breaker

Country Status (4)

Country Link
CH (1) CH420332A (en)
DE (1) DE1923064U (en)
ES (1) ES301497A1 (en)
GB (1) GB1019819A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732451B2 (en) * 1974-01-16 1982-07-10
US4000387A (en) * 1974-05-13 1976-12-28 Westinghouse Electric Corporation Puffer-type gas circuit-interrupter

Also Published As

Publication number Publication date
GB1019819A (en) 1966-02-09
ES301497A1 (en) 1965-01-01
DE1923064U (en) 1965-09-09

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