CA929993A - Gas blast circuit breaker - Google Patents

Gas blast circuit breaker

Info

Publication number
CA929993A
CA929993A CA100363A CA100363A CA929993A CA 929993 A CA929993 A CA 929993A CA 100363 A CA100363 A CA 100363A CA 100363 A CA100363 A CA 100363A CA 929993 A CA929993 A CA 929993A
Authority
CA
Canada
Prior art keywords
circuit breaker
gas blast
blast circuit
gas
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
CA100363A
Other versions
CA100363S (en
Inventor
Eidinger Adolf
Schneider Jost
Sanders Mathias
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 AG Germany
Original Assignee
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 Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Application granted granted Critical
Publication of CA929993A publication Critical patent/CA929993A/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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
CA100363A 1969-12-11 1970-12-09 Gas blast circuit breaker Expired CA929993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1842169A CH509649A (en) 1969-12-11 1969-12-11 Gas pressure switch

Publications (1)

Publication Number Publication Date
CA929993A true CA929993A (en) 1973-07-10

Family

ID=4432853

Family Applications (1)

Application Number Title Priority Date Filing Date
CA100363A Expired CA929993A (en) 1969-12-11 1970-12-09 Gas blast circuit breaker

Country Status (10)

Country Link
US (1) US3720799A (en)
JP (1) JPS511306B1 (en)
AT (1) AT302463B (en)
CA (1) CA929993A (en)
CH (1) CH509649A (en)
DE (2) DE2011521B2 (en)
FR (1) FR2073140A5 (en)
GB (1) GB1280258A (en)
NL (1) NL7017902A (en)
SE (1) SE358769B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213022A (en) * 1978-05-01 1980-07-15 Westinghouse Electric Corp. Two-pressure type circuit interrupter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257533A (en) * 1965-04-23 1966-06-21 Westinghouse Electric Corp Fluid-blast circuit interrupters with two selectively-operated fluid-blast sources
US3270173A (en) * 1963-11-21 1966-08-30 Gen Electric Gas blast circuit breaker of the axial blast type with means for injecting a high velocity gas jet
FR1412478A (en) * 1964-08-01 1965-10-01 Merlin Gerin Arc extinguishing device comprising a closed enclosure filled with compressed gas
US3471666A (en) * 1967-04-18 1969-10-07 Gen Electric Axial blast interrupter with arc-rotating means

Also Published As

Publication number Publication date
GB1280258A (en) 1972-07-05
CH509649A (en) 1971-06-30
SE358769B (en) 1973-08-06
DE7008935U (en) 1974-11-14
DE2011521A1 (en) 1971-06-09
JPS511306B1 (en) 1976-01-16
DE2011521B2 (en) 1971-06-09
AT302463B (en) 1972-10-10
US3720799A (en) 1973-03-13
NL7017902A (en) 1971-06-15
FR2073140A5 (en) 1971-09-24

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