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公开(公告)号:US2958816A
公开(公告)日:1960-11-01
申请号:US42955154
申请日:1954-05-13
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M
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2.Means for reducing or nullifying the minimum output current of magnetic amplifiers 失效
Title translation: 减少或消除磁放大器最小输出电流的方法公开(公告)号:US2779911A
公开(公告)日:1957-01-29
申请号:US40985354
申请日:1954-02-12
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M
IPC: H03F9/04
CPC classification number: H03F9/04
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3.Protective means for preventing misconduction of unidirectional conducting devices in a plural-phase converter 失效
Title translation: 用于防止单相导通装置在多相转换器中的误导的保护装置公开(公告)号:US3133240A
公开(公告)日:1964-05-12
申请号:US6417060
申请日:1960-10-21
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M
IPC: H02H7/127
CPC classification number: H02H7/127
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4.Plural-phase rectifier network for an inductive load and protective means therefor 失效
Title translation: 用于感性负载的多相整流网络及其保护装置公开(公告)号:US2989676A
公开(公告)日:1961-06-20
申请号:US72616058
申请日:1958-04-03
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M
CPC classification number: H02M7/046 , G05F1/42 , Y10S388/903 , Y10S388/914
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5.
公开(公告)号:US3082364A
公开(公告)日:1963-03-19
申请号:US4496760
申请日:1960-07-25
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M , SIEBERS ROBERT W
IPC: H02P25/26
CPC classification number: H02P25/26
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公开(公告)号:US2749493A
公开(公告)日:1956-06-05
申请号:US37658953
申请日:1953-08-26
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M
IPC: H02P7/06
CPC classification number: H02P7/06 , Y10S388/903
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公开(公告)号:US2626375A
公开(公告)日:1953-01-20
申请号:US20609651
申请日:1951-01-15
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M
IPC: H02P7/26
CPC classification number: H02P7/26
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公开(公告)号:US2986692A
公开(公告)日:1961-05-30
申请号:US74747358
申请日:1958-07-09
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M
IPC: H02P7/30
CPC classification number: H02P7/30
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公开(公告)号:US2929979A
公开(公告)日:1960-03-22
申请号:US68559957
申请日:1957-09-23
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M
IPC: H02P7/292
CPC classification number: H02P7/293 , Y10S388/913 , Y10S388/93
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公开(公告)号:US2925545A
公开(公告)日:1960-02-16
申请号:US77200258
申请日:1958-11-05
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M
IPC: H02P7/26
CPC classification number: H02P7/26 , Y10S388/914
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