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GB576345A - Gas-blast circuit breaker with resistance - Google Patents

Gas-blast circuit breaker with resistance

Info

Publication number
GB576345A
GB576345A GB959/44A GB95944A GB576345A GB 576345 A GB576345 A GB 576345A GB 959/44 A GB959/44 A GB 959/44A GB 95944 A GB95944 A GB 95944A GB 576345 A GB576345 A GB 576345A
Authority
GB
United Kingdom
Prior art keywords
resistance
gas
blast
contact
circuit breaker
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
GB959/44A
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Germany
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Germany
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Germany filed Critical BBC BROWN BOVERI and CIE
Publication of GB576345A publication Critical patent/GB576345A/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
    • H01H33/16—Impedances connected with contacts
    • H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode

Landscapes

  • Circuit Breakers (AREA)
GB959/44A 1943-01-18 1944-01-18 Gas-blast circuit breaker with resistance Expired GB576345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH576345X 1943-01-18

Publications (1)

Publication Number Publication Date
GB576345A true GB576345A (en) 1946-03-29

Family

ID=4521230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB959/44A Expired GB576345A (en) 1943-01-18 1944-01-18 Gas-blast circuit breaker with resistance

Country Status (6)

Country Link
US (1) US2441943A (sv)
BE (1) BE453984A (sv)
CH (1) CH232445A (sv)
FR (1) FR902902A (sv)
GB (1) GB576345A (sv)
NL (1) NL114857C (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR912902A (fr) * 1945-03-08 1946-08-23 Merlin Gerin Interrupteur à gaz comprimé avec connecteur à coupure retardée
US2643513A (en) * 1949-04-08 1953-06-30 Niles Bement Pond Co Internal-combustion engine fuel and speed control
CH323139A (de) * 1953-01-29 1957-07-15 Licentia Gmbh Hochspannungs-Druckgasschalter mit mindestens einer Hohlelektrode
US2749411A (en) * 1953-04-27 1956-06-05 Allis Chalmers Mfg Co Circuit breaker with electrode disposed between an interrupting device and a contactopening
GB755016A (en) * 1953-07-08 1956-08-15 Reyrolle A & Co Ltd Improvements relating to electric switchgear

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE20044E (en) * 1931-02-09 1936-07-28 Electric circuit-breaker with
DE652481C (de) * 1932-11-25 1937-11-01 Const Electr De Delle Sa Atel Elektrischer Blasschalter
BE422849A (sv) * 1936-07-30

Also Published As

Publication number Publication date
CH232445A (de) 1944-05-31
NL114857C (sv)
US2441943A (en) 1948-05-18
FR902902A (fr) 1945-09-17
BE453984A (sv)

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