CH582419A5 - - Google Patents

Info

Publication number
CH582419A5
CH582419A5 CH1374874A CH1374874A CH582419A5 CH 582419 A5 CH582419 A5 CH 582419A5 CH 1374874 A CH1374874 A CH 1374874A CH 1374874 A CH1374874 A CH 1374874A CH 582419 A5 CH582419 A5 CH 582419A5
Authority
CH
Switzerland
Application number
CH1374874A
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH582419A5 publication Critical patent/CH582419A5/xx

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
    • H01H33/88—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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
CH1374874A 1974-02-01 1974-10-14 CH582419A5 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742404721 DE2404721C2 (de) 1974-02-01 1974-02-01 Elektrischer Druckgasleistungsschalter

Publications (1)

Publication Number Publication Date
CH582419A5 true CH582419A5 (cg-RX-API-DMAC7.html) 1976-11-30

Family

ID=5906263

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1374874A CH582419A5 (cg-RX-API-DMAC7.html) 1974-02-01 1974-10-14

Country Status (2)

Country Link
CH (1) CH582419A5 (cg-RX-API-DMAC7.html)
DE (1) DE2404721C2 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105023800A (zh) * 2015-07-08 2015-11-04 平高集团有限公司 双动灭弧室、断路器和气体绝缘金属封闭开关设备

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373141A1 (fr) * 1976-12-06 1978-06-30 Cem Comp Electro Mec Appareil electrique de coupure a haute tension, notamment un disjoncteur a autosoufflage de l'arc de coupure par un gaz
DE2811508C2 (de) 1977-03-24 1983-06-16 Mitsubishi Denki K.K., Tokyo Elektrischer Druckgasschalter
DE2858054C2 (cg-RX-API-DMAC7.html) * 1977-03-24 1987-11-26 Mitsubishi Denki K.K., Tokio/Tokyo, Jp
JPS5553829A (en) * 1978-10-17 1980-04-19 Mitsubishi Electric Corp Gas switch
DE2935673A1 (de) 1978-09-04 1980-03-06 Mitsubishi Electric Corp Selbstloeschender schalter
EP0019806B1 (en) * 1979-05-25 1983-11-30 Mitsubishi Denki Kabushiki Kaisha Power circuit interrupter with arc-extinguishing means
EP0021951A1 (fr) * 1979-06-14 1981-01-07 Merlin Gerin Interrupteur à autosoufflage par aspiration
EP0067460B2 (de) * 1981-06-12 1990-03-21 BBC Brown Boveri AG Hochspannungsleistungsschalter
FR2519470A1 (fr) * 1982-01-05 1983-07-08 Alsthom Atlantique Disjoncteur a gaz comprime

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE646031C (de) * 1934-01-23 1937-06-07 Sachsenwerk Licht & Kraft Ag Loeschkammerschalter
DE649237C (de) * 1934-07-31 1937-08-21 Frida Strauss Geb Ruppel Gasschalter
BE435718A (cg-RX-API-DMAC7.html) * 1938-07-30
US3071670A (en) * 1959-07-01 1963-01-01 Westinghouse Electric Corp Circuit interrupters
FR1412478A (fr) * 1964-08-01 1965-10-01 Merlin Gerin Dispositif d'extinction d'arc comprenant une enceinte fermée remplie d'un gaz comprimé

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105023800A (zh) * 2015-07-08 2015-11-04 平高集团有限公司 双动灭弧室、断路器和气体绝缘金属封闭开关设备
CN105023800B (zh) * 2015-07-08 2018-01-26 平高集团有限公司 双动灭弧室、断路器和气体绝缘金属封闭开关设备

Also Published As

Publication number Publication date
DE2404721A1 (de) 1975-08-07
DE2404721C2 (de) 1987-01-02

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased