GB629839A - Disconnecting switch for high tension electrical circuit breakers - Google Patents

Disconnecting switch for high tension electrical circuit breakers

Info

Publication number
GB629839A
GB629839A GB30204/47A GB3020447A GB629839A GB 629839 A GB629839 A GB 629839A GB 30204/47 A GB30204/47 A GB 30204/47A GB 3020447 A GB3020447 A GB 3020447A GB 629839 A GB629839 A GB 629839A
Authority
GB
United Kingdom
Prior art keywords
switch
disconnecting
arms
insulator
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
GB30204/47A
Other languages
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB629839A publication Critical patent/GB629839A/en
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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB30204/47A 1946-11-16 1947-11-13 Disconnecting switch for high tension electrical circuit breakers Expired GB629839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE629839X 1946-11-16

Publications (1)

Publication Number Publication Date
GB629839A true GB629839A (en) 1949-09-29

Family

ID=20313491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30204/47A Expired GB629839A (en) 1946-11-16 1947-11-13 Disconnecting switch for high tension electrical circuit breakers

Country Status (2)

Country Link
FR (1) FR955766A (zh)
GB (1) GB629839A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207471B (de) * 1958-12-30 1965-12-23 Westinghouse Electric Corp Hochspannungslastschaltgeraet mit Mehrfach-Schnellunterbrechung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951581B1 (fr) 2009-10-19 2011-12-16 Ecole Polytech Procede de fabrication d'un film multicouche comprenant au moins une couche ultra mince de silicium cristallin et dispositifs obtenus par ce procede

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207471B (de) * 1958-12-30 1965-12-23 Westinghouse Electric Corp Hochspannungslastschaltgeraet mit Mehrfach-Schnellunterbrechung

Also Published As

Publication number Publication date
FR955766A (zh) 1950-01-19

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