[go: up one dir, main page]

CA642250A - Air or gas blast electric circuit breakers - Google Patents

Air or gas blast electric circuit breakers

Info

Publication number
CA642250A
CA642250A CA642250A CA642250DA CA642250A CA 642250 A CA642250 A CA 642250A CA 642250 A CA642250 A CA 642250A CA 642250D A CA642250D A CA 642250DA CA 642250 A CA642250 A CA 642250A
Authority
CA
Canada
Prior art keywords
air
electric circuit
circuit breakers
gas blast
blast electric
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
CA642250A
Inventor
Leigh Albert
Roxburgh Albert
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
Publication date
Application granted granted Critical
Publication of CA642250A publication Critical patent/CA642250A/en
Expired legal-status Critical Current

Links

CA642250A Air or gas blast electric circuit breakers Expired CA642250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA642250T

Publications (1)

Publication Number Publication Date
CA642250A true CA642250A (en) 1962-06-05

Family

ID=35920774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA642250A Expired CA642250A (en) Air or gas blast electric circuit breakers

Country Status (1)

Country Link
CA (1) CA642250A (en)

Similar Documents

Publication Publication Date Title
CA642250A (en) Air or gas blast electric circuit breakers
CA677061A (en) Air or gas blast electric circuit breakers
CA652859A (en) Electric circuit breakers of the air break type
CA647969A (en) Scavenging means for air blast circuit breakers
CA673135A (en) Gas blast circuit breakers
GB1068673A (en) Electrical gas blast switch
AU285259B2 (en) Air blast circuit breaker
CA694707A (en) Electric circuit breaker of the gas blast type
CA652016A (en) Arc chutes for power air circuit breakers
CA622170A (en) Air circuit breaker
CA580704A (en) Electric circuit breakers of the air or gas-blast type
AU4284864A (en) Air blast circuit breaker
CA579951A (en) Gas blast circuit breaker
CA696341A (en) Air blast valve particularly for electric circuit breakers
CA732708A (en) Gas blast circuit breaker
CA721831A (en) Air blast circuit breakers
AU269389B2 (en) Feeding system for compressed air for one or more air blast circuit breakers
CA707001A (en) Gas blast circuit breakers
CA674353A (en) Latch-open mechanism for air blast circuit breaker
CA685147A (en) Gas blast circuit interrupters
CA641879A (en) Air disconnect switch
CA784828A (en) Electrical circuit breaker of the gas blast type
CA571122A (en) Cross-air blast circuit breaker
CA635982A (en) Electric circuit breaker
AU268562B2 (en) Electric circuit breaker