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公开(公告)号：US2231600A
公开(公告)日：1941-02-11
申请号：US25099339
申请日：1939-01-14
Applicant: GEN ELECTRIC
Inventor： SMITH JR SIDNEY R
IPC: H01H85/044
CPC classification number: H01H85/044
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42.发明授权Low voltage protective gaps provided with arc running surfaces for circulating arcs 失效低电压保护间隙设有用于循环弧的电弧运行表面
公开(公告)号：US3230411A
公开(公告)日：1966-01-18
申请号：US26954863
申请日：1963-04-01
Applicant: GEN ELECTRIC
Inventor： SMITH JR SIDNEY R
IPC: H01T1/04
CPC classification number: H01T1/04
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公开(公告)号：US3005891A
公开(公告)日：1961-10-24
申请号：US81042459
申请日：1959-05-01
Applicant: GEN ELECTRIC
Inventor： CHAREWICZ FRANCIS J , SMITH JR SIDNEY R
CPC classification number: H01H31/125 , H01H33/121 , H01H33/91
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公开(公告)号：US2937253A
公开(公告)日：1960-05-17
申请号：US70909658
申请日：1958-01-15
Applicant: GEN ELECTRIC
Inventor： SMITH JR SIDNEY R
IPC: H01H85/02
CPC classification number: H01H85/0241
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公开(公告)号：US2821568A
公开(公告)日：1958-01-28
申请号：US34964853
申请日：1953-04-20
Applicant: GEN ELECTRIC
Inventor： SMITH JR SIDNEY R
CPC classification number: H01H31/125 , H01H31/023
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Patent Agency Ranking
公开(公告)号：US2716681A
公开(公告)日：1955-08-30
申请号：US38862253
申请日：1953-10-27
Applicant: GEN ELECTRIC
Inventor： SMITH JR SIDNEY R
CPC classification number: H01H31/127 , H01H9/10
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公开(公告)号：US2694123A
公开(公告)日：1954-11-09
申请号：US38127253
申请日：1953-09-21
Applicant: GEN ELECTRIC
Inventor： SMITH JR SIDNEY R
IPC: H01H85/42
CPC classification number: H01H85/42
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公开(公告)号：US2630508A
公开(公告)日：1953-03-03
申请号：US22298151
申请日：1951-04-26
Applicant: GEN ELECTRIC
Inventor： MEISENHEIMER ROBERT L , SMITH JR SIDNEY R
IPC: H01H31/12
CPC classification number: H01H31/125
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公开(公告)号：US2587342A
公开(公告)日：1952-02-26
申请号：US79345847
申请日：1947-12-23
Applicant: GEN ELECTRIC
Inventor： LINCKS GEORGE F , SMITH JR SIDNEY R
IPC: H01H73/34
CPC classification number: H01H73/34
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公开(公告)号：US2575931A
公开(公告)日：1951-11-20
申请号：US4729848
申请日：1948-09-01
Applicant: GEN ELECTRIC
Inventor： SMITH JR SIDNEY R
IPC: H01H73/34
CPC classification number: H01H73/34
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