CH446478A - Elektrischer Druckgas-Stromschalter - Google Patents

Elektrischer Druckgas-Stromschalter

Info

Publication number
CH446478A
CH446478A CH1319766A CH1319766A CH446478A CH 446478 A CH446478 A CH 446478A CH 1319766 A CH1319766 A CH 1319766A CH 1319766 A CH1319766 A CH 1319766A CH 446478 A CH446478 A CH 446478A
Authority
CH
Switzerland
Prior art keywords
power switch
pressurized gas
gas power
electric pressurized
electric
Prior art date
Application number
CH1319766A
Other languages
German (de)
English (en)
Inventor
Wood Beatty John
Mcneir George
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH446478A publication Critical patent/CH446478A/de

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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
    • 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
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7069—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by special dielectric or insulating properties or by special electric or magnetic field control properties
CH1319766A 1965-09-14 1966-09-13 Elektrischer Druckgas-Stromschalter CH446478A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US487206A US3418440A (en) 1965-09-14 1965-09-14 Gas-blast circuit breaker

Publications (1)

Publication Number Publication Date
CH446478A true CH446478A (de) 1967-11-15

Family

ID=23934805

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1319766A CH446478A (de) 1965-09-14 1966-09-13 Elektrischer Druckgas-Stromschalter

Country Status (7)

Country Link
US (1) US3418440A (da)
JP (1) JPS4213649B1 (da)
CH (1) CH446478A (da)
ES (1) ES330090A1 (da)
FR (1) FR1491644A (da)
GB (1) GB1086546A (da)
SE (1) SE330047B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471666A (en) * 1967-04-18 1969-10-07 Gen Electric Axial blast interrupter with arc-rotating means
US3471667A (en) * 1967-07-21 1969-10-07 Gen Electric Double exhaust gas blast circuit breaker
US3773994A (en) * 1972-06-30 1973-11-20 Gen Electric Double-exhaust gas-blast circuit breaker
GB1459727A (en) * 1974-09-17 1976-12-31 Siemens Ag Electrical gas-blast circuit breaker
DE2624595C3 (de) * 1976-05-28 1980-01-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kontaktanordnung für Druckgasschalter
FR2441261A1 (fr) * 1978-11-10 1980-06-06 Merlin Gerin Interrupteur a arc tournant
FR2496333A1 (fr) * 1980-12-16 1982-06-18 Alsthom Atlantique Disjoncteur pour courant continu a haute tension

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827516A (en) * 1924-12-11 1931-10-13 Condit Electrical Mfg Corp Electric switch
GB358554A (en) * 1929-07-06 1931-10-07 Sigwart Ruppel Improvements relating to electric switches or circuit breakers with arc-quenching means
GB475370A (en) * 1936-06-12 1937-11-18 Gen Electric Co Ltd Improvements in or relating to alternating current electric switches
USRE25631E (en) * 1951-02-09 1964-08-18 Air blast circuit breaker
US2773155A (en) * 1953-11-27 1956-12-04 Westinghouse Electric Corp Circuit interrupter
US2897324A (en) * 1957-10-09 1959-07-28 Gen Electric Fluid blast circuit interrupter
GB960403A (en) * 1959-06-02 1964-06-10 English Electric Co Ltd Improvements in or relating to electric circuit-breakers
US3110791A (en) * 1959-08-27 1963-11-12 Westinghouse Electric Corp Circuit interrupter with pressure-generating and interrupting contacts in insulating interrupting tube
FR1270584A (fr) * 1960-07-18 1961-09-01 Merlin Gerin Perfectionnements aux disjoncteurs pneumatiques ayant au moins un contact tubulaire
US3257533A (en) * 1965-04-23 1966-06-21 Westinghouse Electric Corp Fluid-blast circuit interrupters with two selectively-operated fluid-blast sources
AT235384B (de) * 1961-08-25 1964-08-25 Sprecher & Schuh Ag Druckgasschalter mit stromabhängiger Löschmittelströmung
US3270173A (en) * 1963-11-21 1966-08-30 Gen Electric Gas blast circuit breaker of the axial blast type with means for injecting a high velocity gas jet
DE1249972B (da) * 1964-08-24

Also Published As

Publication number Publication date
GB1086546A (en) 1967-10-11
JPS4213649B1 (da) 1967-08-02
FR1491644A (fr) 1967-08-11
US3418440A (en) 1968-12-24
SE330047B (da) 1970-11-02
ES330090A1 (es) 1967-06-01

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