GB685828A - Improvements in or relating to electric circuit interrupters having disconnect contacts - Google Patents

Improvements in or relating to electric circuit interrupters having disconnect contacts

Info

Publication number
GB685828A
GB685828A GB2146351A GB2146351A GB685828A GB 685828 A GB685828 A GB 685828A GB 2146351 A GB2146351 A GB 2146351A GB 2146351 A GB2146351 A GB 2146351A GB 685828 A GB685828 A GB 685828A
Authority
GB
United Kingdom
Prior art keywords
contacts
assemblies
piston
arc
movable
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
GB2146351A
Other languages
English (en)
Inventor
Winthrop Moorhead Leeds
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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
Priority to US177918A priority Critical patent/US2692320A/en
Priority to FR1055935D priority patent/FR1055935A/fr
Application filed by Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Priority to GB2146351A priority patent/GB685828A/en
Publication of GB685828A publication Critical patent/GB685828A/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
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container

Landscapes

  • Circuit Breakers (AREA)
GB2146351A 1950-08-05 1951-09-12 Improvements in or relating to electric circuit interrupters having disconnect contacts Expired GB685828A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US177918A US2692320A (en) 1950-08-05 1950-08-05 Circuit interrupter
FR1055935D FR1055935A (fr) 1951-09-12 1951-08-03 Interrupteur
GB2146351A GB685828A (en) 1951-09-12 1951-09-12 Improvements in or relating to electric circuit interrupters having disconnect contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2146351A GB685828A (en) 1951-09-12 1951-09-12 Improvements in or relating to electric circuit interrupters having disconnect contacts

Publications (1)

Publication Number Publication Date
GB685828A true GB685828A (en) 1953-01-14

Family

ID=10163366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2146351A Expired GB685828A (en) 1950-08-05 1951-09-12 Improvements in or relating to electric circuit interrupters having disconnect contacts

Country Status (2)

Country Link
FR (1) FR1055935A (fr)
GB (1) GB685828A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241515B (de) * 1961-05-17 1967-06-01 Licentia Gmbh Druckgasschalter fuer Mittelspannungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241515B (de) * 1961-05-17 1967-06-01 Licentia Gmbh Druckgasschalter fuer Mittelspannungen

Also Published As

Publication number Publication date
FR1055935A (fr) 1954-02-23

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