DE2404721C2 - Elektrischer Druckgasleistungsschalter - Google Patents

Elektrischer Druckgasleistungsschalter

Info

Publication number
DE2404721C2
DE2404721C2 DE19742404721 DE2404721A DE2404721C2 DE 2404721 C2 DE2404721 C2 DE 2404721C2 DE 19742404721 DE19742404721 DE 19742404721 DE 2404721 A DE2404721 A DE 2404721A DE 2404721 C2 DE2404721 C2 DE 2404721C2
Authority
DE
Germany
Prior art keywords
contact piece
fixed contact
opening
piston
pressure
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19742404721
Other languages
German (de)
English (en)
Other versions
DE2404721A1 (de
Inventor
Werner 6805 Heddesheim König
Gerhard 6905 Schriesheim Körner
Wolfgang Dipl.-Ing. 6949 Affolterbach Schmitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB AG Germany
Original Assignee
BBC Brown Boveri AG Germany
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 AG Germany filed Critical BBC Brown Boveri AG Germany
Priority to DE19742404721 priority Critical patent/DE2404721C2/de
Priority to CH1374874A priority patent/CH582419A5/xx
Publication of DE2404721A1 publication Critical patent/DE2404721A1/de
Application granted granted Critical
Publication of DE2404721C2 publication Critical patent/DE2404721C2/de
Expired legal-status Critical Current

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

Landscapes

  • Circuit Breakers (AREA)
DE19742404721 1974-02-01 1974-02-01 Elektrischer Druckgasleistungsschalter Expired DE2404721C2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19742404721 DE2404721C2 (de) 1974-02-01 1974-02-01 Elektrischer Druckgasleistungsschalter
CH1374874A CH582419A5 (OSRAM) 1974-02-01 1974-10-14

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE2404721A1 DE2404721A1 (de) 1975-08-07
DE2404721C2 true DE2404721C2 (de) 1987-01-02

Family

ID=5906263

Family Applications (1)

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

Country Status (2)

Country Link
CH (1) CH582419A5 (OSRAM)
DE (1) DE2404721C2 (OSRAM)

Families Citing this family (10)

* 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
DE2858054C2 (OSRAM) * 1977-03-24 1987-11-26 Mitsubishi Denki K.K., Tokio/Tokyo, Jp
DE2811508C2 (de) 1977-03-24 1983-06-16 Mitsubishi Denki K.K., Tokyo Elektrischer Druckgasschalter
DE2935673A1 (de) 1978-09-04 1980-03-06 Mitsubishi Electric Corp Selbstloeschender schalter
JPS5553829A (en) * 1978-10-17 1980-04-19 Mitsubishi Electric Corp Gas switch
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
DE3265381D1 (en) * 1981-06-12 1985-09-19 Bbc Brown Boveri & Cie High-voltage power circuit breaker
FR2519470A1 (fr) * 1982-01-05 1983-07-08 Alsthom Atlantique Disjoncteur a gaz comprime
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

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 (OSRAM) * 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

Also Published As

Publication number Publication date
CH582419A5 (OSRAM) 1976-11-30
DE2404721A1 (de) 1975-08-07

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Legal Events

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8176 Proceedings suspended because of application no:

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Owner name: BBC BROWN BOVERI AG, 6800 MANNHEIM, DE

8327 Change in the person/name/address of the patent owner

Owner name: ASEA BROWN BOVERI AG, 6800 MANNHEIM, DE

8339 Ceased/non-payment of the annual fee