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公开(公告)号:US2785361A
公开(公告)日:1957-03-12
申请号:US40580054
申请日:1954-01-25
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: WALTER SCHAELCHLIN , MATHIAS GERALD E
IPC: H02P7/34
CPC classification number: H02P7/34
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公开(公告)号:US2785360A
公开(公告)日:1957-03-12
申请号:US41273354
申请日:1954-02-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: ABELL DONALD E , MATHIAS GERALD E
IPC: H02P7/34
CPC classification number: H02P7/34
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公开(公告)号:US2773229A
公开(公告)日:1956-12-04
申请号:US34804653
申请日:1953-04-10
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HUNT JR WILLIAM T , MATHIAS GERALD E
IPC: H02P7/34
CPC classification number: H02P7/34
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公开(公告)号:US2719256A
公开(公告)日:1955-09-27
申请号:US42248854
申请日:1954-04-12
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MATHIAS GERALD E
IPC: H02P25/26
CPC classification number: H02P25/26
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公开(公告)号:US2693560A
公开(公告)日:1954-11-02
申请号:US31228852
申请日:1952-09-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MATHIAS GERALD E , HUNT JR WILLIAM T
IPC: H02P5/68
CPC classification number: H02P5/68
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6.Adjustable speed motor drive using a wound rotor of an induction motor mechanically connected to the armature of a d.c. motor,both electrically connected by a control system 失效
Title translation: 可调节速度电机驱动器使用机械连接到直流电动机的电动机的电动机的电动机,两个控制系统电连接公开(公告)号:US3519909A
公开(公告)日:1970-07-07
申请号:US3519909D
申请日:1967-10-23
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MATHIAS GERALD E , KILGORE LEE A
CPC classification number: H02P23/24
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公开(公告)号:US3086153A
公开(公告)日:1963-04-16
申请号:US67031857
申请日:1957-07-05
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MATHIAS GERALD E , EGGLESTONE ROBERT W
IPC: H02P5/50
CPC classification number: H02P5/50
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公开(公告)号:US2785362A
公开(公告)日:1957-03-12
申请号:US24537251
申请日:1951-09-06
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDING WILLIAM R , WALTER SCHAELCHLIN , MATHIAS GERALD E
IPC: H02P7/34
CPC classification number: H02P7/34
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9.
公开(公告)号:US2714696A
公开(公告)日:1955-08-02
申请号:US31228952
申请日:1952-09-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MATHIAS GERALD E
IPC: H02P5/68
CPC classification number: H02P5/68
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公开(公告)号:US2683842A
公开(公告)日:1954-07-13
申请号:US17252650
申请日:1950-07-07
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MATHIAS GERALD E , HUNT JR WILLIAM T
IPC: H02P7/34
CPC classification number: H02P7/34
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