CH396144A - Circuit breaker with a closed housing - Google Patents

Circuit breaker with a closed housing

Info

Publication number
CH396144A
CH396144A CH1060660A CH1060660A CH396144A CH 396144 A CH396144 A CH 396144A CH 1060660 A CH1060660 A CH 1060660A CH 1060660 A CH1060660 A CH 1060660A CH 396144 A CH396144 A CH 396144A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
closed housing
housing
closed
breaker
Prior art date
Application number
CH1060660A
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 CH396144A publication Critical patent/CH396144A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • H01H33/83—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas wherein the contacts are opened by the flow of air or gas
CH1060660A 1959-09-24 1960-09-20 Circuit breaker with a closed housing CH396144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US842069A US3073931A (en) 1959-09-24 1959-09-24 Compressed-gas circuit interrupter

Publications (1)

Publication Number Publication Date
CH396144A true CH396144A (en) 1965-07-31

Family

ID=25286448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1060660A CH396144A (en) 1959-09-24 1960-09-20 Circuit breaker with a closed housing

Country Status (4)

Country Link
US (1) US3073931A (en)
CH (1) CH396144A (en)
DE (1) DE1150134B (en)
FR (1) FR1274686A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291950A (en) * 1961-03-27 1966-12-13 Siemens Ag Synchronous-type fluid-blast circuit interrupters having spaced nozzleshaped contacts
BE623579A (en) * 1961-10-12
IT985690B (en) * 1973-06-14 1974-12-10 Magrini Fab Riun Scarpa INTERRUPTION CHAMBER FOR SELF-BLOWERING ELECTRIC COMPRESSED GAS SWITCHES
US3839612A (en) * 1973-08-08 1974-10-01 Gen Electric Vacuum-type circuit breaker comprising series-connected vacuum interrupters within a grounded tank
US4050091A (en) * 1976-09-02 1977-09-20 Goettel John H Manually-controlled pneumatically-actuated electric motor starter system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE628853C (en) * 1933-10-20 1936-04-17 Siemens Schuckertwerke Akt Ges Switch with multiple interruption and arc extinguishing by a circulating gas or steam quantity used repeatedly for extinguishing
DE695077C (en) * 1933-10-20 1940-08-15 Siemens Schuckertwerke Akt Ges Switch with arc extinguishing by a gas or steam quantity moved in a circuit and repeatedly used for extinguishing
DE691131C (en) * 1933-11-19 1940-05-18 Siemens Schuckertwerke Akt Ges Switch with arc extinguishing by a gas or steam quantity moved in a circuit and repeatedly used for extinguishing
DE633818C (en) * 1934-05-10 1936-08-07 Siemens Schuckertwerke Akt Ges Switch with arc extinguishing by a flowing or expanding gas or vapor extinguishing agent
BE512921A (en) * 1951-07-19
US2856480A (en) * 1953-03-10 1958-10-14 Licentia Gmbh High voltage switch
BE528467A (en) * 1953-04-28
US2924690A (en) * 1954-12-24 1960-02-09 Westinghouse Electric Corp Circuit interrupters
US2824937A (en) * 1954-12-30 1958-02-25 Westinghouse Electric Corp Circuit interrupters
US2936355A (en) * 1957-06-21 1960-05-10 Ite Circuit Breaker Ltd Latch means for recirculating gas blast interrupters

Also Published As

Publication number Publication date
DE1150134B (en) 1963-06-12
FR1274686A (en) 1961-10-27
US3073931A (en) 1963-01-15

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