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公开(公告)号：US3546406A
公开(公告)日：1970-12-08
申请号：US3546406D
申请日：1966-11-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： FRINK RUSSELL E
IPC: H01H33/66 , H01H33/662 , H01H33/664
CPC classification number: H01H33/66207 , H01H33/66238 , H01H33/66261 , H01H33/664 , H01H33/6643
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公开(公告)号：US3072764A
公开(公告)日：1963-01-08
申请号：US82435859
申请日：1959-07-01
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： FRINK RUSSELL E
IPC: H01H1/50
CPC classification number: H01H1/50
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公开(公告)号：US2933574A
公开(公告)日：1960-04-19
申请号：US42556054
申请日：1954-04-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： FRINK RUSSELL E
IPC: H01H9/44
CPC classification number: H01H9/44
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公开(公告)号：US2792461A
公开(公告)日：1957-05-14
申请号：US47610454
申请日：1954-12-20
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： FRINK RUSSELL E , PAUL OLSSON
IPC: H02B11/133
CPC classification number: H02B11/133
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公开(公告)号：US2777036A
公开(公告)日：1957-01-08
申请号：US40532254
申请日：1954-01-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： FRINK RUSSELL E , BOTTONARI SAMUEL A
IPC: H01H9/44
CPC classification number: H01H9/44
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Patent Agency Ranking
公开(公告)号：US2743336A
公开(公告)日：1956-04-24
申请号：US32301052
申请日：1952-11-28
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： DICKINSON ROBERT C , FRINK RUSSELL E
IPC: H01H9/34
CPC classification number: H01H9/34
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公开(公告)号：US2740021A
公开(公告)日：1956-03-27
申请号：US17533350
申请日：1950-07-22
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： FRINK RUSSELL E
IPC: H01H9/34
CPC classification number: H01H9/34
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公开(公告)号：US2616007A
公开(公告)日：1952-10-28
申请号：US72016547
申请日：1947-01-04
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： DICKINSON ROBERT C , FRINK RUSSELL E
IPC: H01H9/44
CPC classification number: H01H9/44
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公开(公告)号：US2610937A
公开(公告)日：1952-09-16
申请号：US7779349
申请日：1949-02-23
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： FRINK RUSSELL E , DICKINSON ROBERT C
IPC: H01H9/34
CPC classification number: H01H9/34 , Y10T156/1093
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30.发明授权Fluid-blast circuit interrupter with piston assembly and electromagnetic driving means 失效具有活塞组件和电磁驱动装置的流体动力电路中断器
公开(公告)号：US3582589A
公开(公告)日：1971-06-01
申请号：US3582589D
申请日：1968-01-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： FRINK RUSSELL E
IPC: H01H33/70 , H01H33/88 , H01H33/915 , H01H33/91
CPC classification number: H01H33/882
Abstract: A fluid-blast piston-type circuit interrupter utilizes two stationary accelerating coils and one moving accelerating coil carried by a fluid-driving piston assembly. During the opening operation, the series fault current is inserted serially into the three accelerating coils, and their magnetic attraction and repulsion forces assist the operating mechanism to move the fluid-driving piston assembly, and thereby to drive fluid, such as sulfur-hexafluoride (SF6) gas, through the established arc drawn within an orifice member to effect its extinction.
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