CA647969A - Scavenging means for air blast circuit breakers - Google Patents

Scavenging means for air blast circuit breakers

Info

Publication number
CA647969A
CA647969A CA647969A CA647969DA CA647969A CA 647969 A CA647969 A CA 647969A CA 647969 A CA647969 A CA 647969A CA 647969D A CA647969D A CA 647969DA CA 647969 A CA647969 A CA 647969A
Authority
CA
Canada
Prior art keywords
air blast
circuit breakers
blast circuit
scavenging means
scavenging
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
CA647969A
Inventor
Forwald Haakon
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
Allmanna Svenska Elektriska AB
Publication date
Application granted granted Critical
Publication of CA647969A publication Critical patent/CA647969A/en
Expired legal-status Critical Current

Links

CA647969A Scavenging means for air blast circuit breakers Expired CA647969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA647969T

Publications (1)

Publication Number Publication Date
CA647969A true CA647969A (en) 1962-09-04

Family

ID=35936617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA647969A Expired CA647969A (en) Scavenging means for air blast circuit breakers

Country Status (1)

Country Link
CA (1) CA647969A (en)

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