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公开(公告)号:US3417217A
公开(公告)日:1968-12-17
申请号:US54268566
申请日:1966-04-14
Applicant: ASEA AB
Inventor: HAAKON FORWALD , WALTER PUCHER , GUSTAV SINDAHL KARL
IPC: H01H33/16 , H01H33/70 , H01H33/867
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2.Extinguishing chamber in oil circuit breakers for medium voltages 失效
Title translation: 用于中压的油路断路器中的灭火室公开(公告)号:US2948791A
公开(公告)日:1960-08-09
申请号:US74013158
申请日:1958-06-05
Applicant: ASEA AB
Inventor: SVEN JONASSON , WALTER PUCHER
IPC: H01H33/75
CPC classification number: H01H33/75
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3.Oil circuit breaker comprising an extinguishing chamber for high voltages 失效
Title translation: 油断路器包括用于高电压的灭火室公开(公告)号:US3166659A
公开(公告)日:1965-01-19
申请号:US7312960
申请日:1960-12-01
Applicant: ASEA AB
Inventor: WALTER PUCHER
IPC: H01H33/75
CPC classification number: H01H33/75
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公开(公告)号:US3010003A
公开(公告)日:1961-11-21
申请号:US84667159
申请日:1959-10-15
Applicant: ASEA AB
Inventor: WALTER PUCHER
IPC: H01H33/75
CPC classification number: H01H33/75
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