CH386531A - Appareil électrique de commutation - Google Patents

Appareil électrique de commutation

Info

Publication number
CH386531A
CH386531A CH339362A CH339362A CH386531A CH 386531 A CH386531 A CH 386531A CH 339362 A CH339362 A CH 339362A CH 339362 A CH339362 A CH 339362A CH 386531 A CH386531 A CH 386531A
Authority
CH
Switzerland
Prior art keywords
switching device
electrical switching
electrical
switching
Prior art date
Application number
CH339362A
Other languages
English (en)
Inventor
Mieczyslaw Gonek Stanislaw
Rowlinson Henry
Fawbert Readman James
Alan Lockley James
Cattanach Kidd Alexander
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of CH386531A publication Critical patent/CH386531A/fr

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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/74—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/36—Insulators having evacuated or gas-filled spaces
CH339362A 1961-03-22 1962-03-22 Appareil électrique de commutation CH386531A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10483/61A GB1022291A (en) 1961-03-22 1961-03-22 Improvements in or relating to gas-blast electric circuit-breakers

Publications (1)

Publication Number Publication Date
CH386531A true CH386531A (fr) 1965-01-15

Family

ID=9968672

Family Applications (1)

Application Number Title Priority Date Filing Date
CH339362A CH386531A (fr) 1961-03-22 1962-03-22 Appareil électrique de commutation

Country Status (4)

Country Link
US (1) US3236982A (fr)
CH (1) CH386531A (fr)
GB (1) GB1022291A (fr)
SE (1) SE302632B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541220A (en) * 1967-09-08 1970-11-17 Furukawa Electric Co Ltd Reinforced long porcelain bushing
US3509267A (en) * 1968-01-22 1970-04-28 Ite Imperial Corp Multipurpose insulating column
US3582538A (en) * 1969-12-22 1971-06-01 Interspace Corp Prestressed insulator
FR2774213B1 (fr) * 1998-01-27 2000-03-10 Schneider Electric Ind Sa Chambre de coupure d'un disjoncteur a auto-expansion et a enveloppe a resine thermoplastique
DE102016205504A1 (de) * 2016-04-04 2017-10-05 Siemens Aktiengesellschaft Hohlisolator und Hochspannungsschalter mit einem Hohlisolator
DE102016205673A1 (de) 2016-04-06 2017-10-12 Siemens Aktiengesellschaft Hohlisolator und Verfahren zu dessen Herstellung
CN107305804B (zh) * 2016-04-20 2023-05-02 泰科电子(上海)有限公司 绝缘子及其制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE736231C (de) * 1930-06-20 1943-08-09 Still Fa Carl Vorrichtung zum Herstellen von im Innern der Kohlenbeschickung angeordneten senkrechten Gasabzugskanaelen
US2447674A (en) * 1945-01-13 1948-08-24 Westinghouse Electric Corp Circuit interrupter
BE469806A (fr) * 1945-12-18
US2662133A (en) * 1949-09-21 1953-12-08 Royal Electric Mfg Co Disconnect switch
US2669629A (en) * 1950-07-22 1954-02-16 Westinghouse Electric Corp Circuit interrupter
US2691085A (en) * 1951-06-26 1954-10-05 Gen Electric Electric circuit interrupter
FR1040850A (fr) * 1951-07-13 1953-10-19 Cie Generale Electro Ceramique Perfectionnements aux isolateurs pour haute tension
US2804576A (en) * 1953-05-06 1957-08-27 Gen Electric Electrical protective equipment
FR1144285A (fr) * 1954-12-24 1957-10-11 Westinghouse Electric Corp Interrupteurs de circuit

Also Published As

Publication number Publication date
US3236982A (en) 1966-02-22
GB1022291A (en) 1966-03-09
SE302632B (fr) 1968-07-29

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