DE2503081A1 - Hochspannungsschalter mit hilfsschaltkammern - Google Patents

Hochspannungsschalter mit hilfsschaltkammern

Info

Publication number
DE2503081A1
DE2503081A1 DE19752503081 DE2503081A DE2503081A1 DE 2503081 A1 DE2503081 A1 DE 2503081A1 DE 19752503081 DE19752503081 DE 19752503081 DE 2503081 A DE2503081 A DE 2503081A DE 2503081 A1 DE2503081 A1 DE 2503081A1
Authority
DE
Germany
Prior art keywords
auxiliary
switching
piece
main
switch
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.)
Withdrawn
Application number
DE19752503081
Other languages
German (de)
English (en)
Inventor
Jean-Yves Berthonnier
Roger Bolongeat-Mobleu
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of DE2503081A1 publication Critical patent/DE2503081A1/de
Withdrawn legal-status Critical Current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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DE19752503081 1974-01-31 1975-01-25 Hochspannungsschalter mit hilfsschaltkammern Withdrawn DE2503081A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403356A FR2260179A1 (en) 1974-01-31 1974-01-31 HV gas blast cct breaker - has mechanically driven main moving contact in switching chamber with parallel resistor

Publications (1)

Publication Number Publication Date
DE2503081A1 true DE2503081A1 (de) 1975-08-07

Family

ID=9134329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752503081 Withdrawn DE2503081A1 (de) 1974-01-31 1975-01-25 Hochspannungsschalter mit hilfsschaltkammern

Country Status (5)

Country Link
JP (1) JPS50108572A (US07202987-20070410-C00007.png)
CH (1) CH593550A5 (US07202987-20070410-C00007.png)
DE (1) DE2503081A1 (US07202987-20070410-C00007.png)
FR (1) FR2260179A1 (US07202987-20070410-C00007.png)
IT (1) IT1027349B (US07202987-20070410-C00007.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022535A1 (de) * 1979-07-16 1981-01-21 Licentia Patent-Verwaltungs-GmbH Hochspannungs-Leistungsschalter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648952A5 (en) * 1980-04-03 1985-04-15 Sprecher & Schuh Ag High-voltage switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022535A1 (de) * 1979-07-16 1981-01-21 Licentia Patent-Verwaltungs-GmbH Hochspannungs-Leistungsschalter

Also Published As

Publication number Publication date
FR2260179A1 (en) 1975-08-29
CH593550A5 (US07202987-20070410-C00007.png) 1977-12-15
JPS50108572A (US07202987-20070410-C00007.png) 1975-08-27
IT1027349B (it) 1978-11-20
FR2260179B1 (US07202987-20070410-C00007.png) 1978-03-24

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination