DE7513218U - Wechselstrom-Abschalter - Google Patents

Wechselstrom-Abschalter

Info

Publication number
DE7513218U
DE7513218U DE7513218U DE7513218U DE7513218U DE 7513218 U DE7513218 U DE 7513218U DE 7513218 U DE7513218 U DE 7513218U DE 7513218 U DE7513218 U DE 7513218U DE 7513218 U DE7513218 U DE 7513218U
Authority
DE
Germany
Prior art keywords
flow
switch
chamber
movable contact
contacts
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
DE7513218U
Other languages
German (de)
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE7513218U publication Critical patent/DE7513218U/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

Landscapes

  • Circuit Breakers (AREA)
  • Gas-Insulated Switchgears (AREA)
DE7513218U 1974-05-22 1975-04-24 Wechselstrom-Abschalter Expired DE7513218U (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417800A FR2272477B1 (US20110009641A1-20110113-C00185.png) 1974-05-22 1974-05-22

Publications (1)

Publication Number Publication Date
DE7513218U true DE7513218U (de) 1975-10-02

Family

ID=9139156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7513218U Expired DE7513218U (de) 1974-05-22 1975-04-24 Wechselstrom-Abschalter

Country Status (4)

Country Link
US (1) US4009358A (US20110009641A1-20110113-C00185.png)
CA (1) CA1030581A (US20110009641A1-20110113-C00185.png)
DE (1) DE7513218U (US20110009641A1-20110113-C00185.png)
FR (1) FR2272477B1 (US20110009641A1-20110113-C00185.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307274A (en) * 1977-07-22 1981-12-22 Electric Power Research Institute, Inc. Circuit interrupter using dielectric liquid with energy storage
DE3346353A1 (de) * 1983-12-22 1985-07-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer druckgasschalter
DE3710082C2 (de) * 1987-03-27 1994-05-19 Asea Brown Boveri Hydraulischer Antrieb für ein Hochspannungsschaltgerät
JPH09231885A (ja) * 1996-02-22 1997-09-05 Hitachi Ltd ガス遮断器
US20080192389A1 (en) * 2007-02-12 2008-08-14 Frank John Muench Arc suppression device, system and methods for liquid insulated electrical apparatus
FR3038448A1 (fr) * 2015-07-02 2017-01-06 Alstom Technology Ltd Disjoncteur moyenne ou haute tension a cylindre de compression optimise

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002073A (en) * 1958-04-16 1961-09-26 Gen Electric Electric circuit interruption device and method
CH489890A (fr) * 1967-09-28 1970-04-30 English Electric Co Ltd Interrupteur électrique
FR2154928A5 (US20110009641A1-20110113-C00185.png) * 1971-09-30 1973-05-18 Gratzmuller Jean Louis

Also Published As

Publication number Publication date
US4009358A (en) 1977-02-22
CA1030581A (en) 1978-05-02
FR2272477B1 (US20110009641A1-20110113-C00185.png) 1978-06-16
FR2272477A1 (US20110009641A1-20110113-C00185.png) 1975-12-19

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