GB457427A - Improvements in or relating to electric circuit breakers - Google Patents

Improvements in or relating to electric circuit breakers

Info

Publication number
GB457427A
GB457427A GB3896/36A GB389636A GB457427A GB 457427 A GB457427 A GB 457427A GB 3896/36 A GB3896/36 A GB 3896/36A GB 389636 A GB389636 A GB 389636A GB 457427 A GB457427 A GB 457427A
Authority
GB
United Kingdom
Prior art keywords
breaker
circuit
lever
disconnecting switch
closed
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
GB3896/36A
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 GB457427A publication Critical patent/GB457427A/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
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
GB3896/36A 1935-02-08 1936-02-08 Improvements in or relating to electric circuit breakers Expired GB457427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE457427X 1935-02-08

Publications (1)

Publication Number Publication Date
GB457427A true GB457427A (en) 1936-11-27

Family

ID=20310163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3896/36A Expired GB457427A (en) 1935-02-08 1936-02-08 Improvements in or relating to electric circuit breakers

Country Status (2)

Country Link
FR (1) FR801758A (fr)
GB (1) GB457427A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1327998A2 (fr) * 2002-01-12 2003-07-16 ABB T&D Technologies Ltd. Interrupteur aérienne à haute tension

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1327998A2 (fr) * 2002-01-12 2003-07-16 ABB T&D Technologies Ltd. Interrupteur aérienne à haute tension
EP1327998A3 (fr) * 2002-01-12 2005-02-09 ABB T&D Technologies Ltd. Interrupteur aérienne à haute tension

Also Published As

Publication number Publication date
FR801758A (fr) 1936-08-17

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