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公开(公告)号:EP1433150A4
公开(公告)日:2005-10-12
申请号:EP02797806
申请日:2002-08-30
Applicant: STEWART WILLIAM L
Inventor: STEWART WILLIAM L
CPC classification number: G01R15/142 , G01R15/181
Abstract: The present invention provides a new application for an inductive coupler (12) used proximate a power transmission line (14). The magnetic field based power measurement method and system discussed herein in unique and differs from the prior technology by using near-real time intervals and periods that occur systemically in parallel with electrical systems rather than an accumulated period with little or no active capacity or proactive features. The inductive coupler (12) described herewith is used to collect, measure, and/or extract electromagnetic changes.
Abstract translation: 本发明提供了一种用于在输电线路(14)附近使用的电感耦合器(12)的新应用。 本文讨论的基于磁场的功率测量方法和系统是独一无二的,并且与现有技术不同,通过使用与电气系统并行地系统地发生的近实时间隔和周期,而不是具有很少或没有有效容量或主动特征的累积周期 。 本文所述的电感耦合器(12)用于收集,测量和/或提取电磁变化。
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公开(公告)号:CA548632A
公开(公告)日:1957-11-12
申请号:CA548632D
Applicant: STEWART WILLIAM L
Inventor: STEWART WILLIAM L
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公开(公告)号:ZA200402377B
公开(公告)日:2004-06-04
申请号:ZA200402377
申请日:2004-03-26
Applicant: STEWART WILLIAM L
Inventor: STEWART WILLIAM L
Abstract: The present invention provides a new application for an inductive coupler ( 12 ) used proximate a power transmission line ( 14 ). The magnetic field based power measurement method and system discussed herein in unique and differs from the prior technology by using near-real time intervals and periods that occur systemically in parallel with electrical systems rather than an accumulated period with little or no active capacity or proactive features. The inductive coupler ( 12 ) described herewith is used to collect, measure, and/or extract electromagnetic changes.
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公开(公告)号:CA2458654A1
公开(公告)日:2003-03-13
申请号:CA2458654
申请日:2002-08-30
Applicant: STEWART WILLIAM L
Inventor: STEWART WILLIAM L
Abstract: The present invention provides a new application for an inductive coupler (1 2) used proximate a power transmission line (14). The magnetic field based powe r measurement method and system discussed herein in unique and differs from th e prior technology by using near-real time intervals and periods that occur systemically in parallel with electrical systems rather than an accumulated period with little or no active capacity or proactive features. The inductiv e coupler (12) described herewith is used to collect, measure, and/or extract electromagnetic changes.
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公开(公告)号:US2478509A
公开(公告)日:1949-08-09
申请号:US64955446
申请日:1946-02-23
Applicant: STEWART WILLIAM L
Inventor: STEWART WILLIAM L
IPC: B67B7/72
CPC classification number: B67B7/34
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公开(公告)号:US1258162A
公开(公告)日:1918-03-05
申请号:US7705616
申请日:1916-02-08
Applicant: STEWART WILLIAM L
Inventor: STEWART WILLIAM L
CPC classification number: A61F2/18 , A61F2002/183
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公开(公告)号:US2460548A
公开(公告)日:1949-02-01
申请号:US65654946
申请日:1946-03-23
Applicant: STEWART WILLIAM L
Inventor: STEWART WILLIAM L
IPC: A45D24/04
CPC classification number: A45D24/04
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公开(公告)号:US1435427A
公开(公告)日:1922-11-14
申请号:US45271621
申请日:1921-03-16
Applicant: STEWART WILLIAM L
Inventor: STEWART WILLIAM L
IPC: F21V1/02
CPC classification number: F21V1/02
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公开(公告)号:US2115048A
公开(公告)日:1938-04-26
申请号:US6543736
申请日:1936-02-24
Applicant: STEWART WILLIAM L
Inventor: STEWART WILLIAM L
IPC: A47F3/04
CPC classification number: A47F3/0439
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