专利名称:Rotational displacement device using a differential measurement method
薪资待遇模板发明人:ヤコブセン,スティーヴン・シー,ムラデジョヴスキー,マイケル・ジー
申请号:JP特願2001-500186(P2001-500186)
申请日:20000518
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公开号:JP特表2003-500676(P2003-500676A)A
公开日:氧化剂具有什么性
20030107
专利内容由知识产权出版社提供
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摘要: (57) and a rotary shaft 4 to be determined the rotational displacement, [Abstract] rotational displacement measuring device is mounted for rotation about its longitudinal axis is the axis of rotation. The emitter disk 12 is attached to the rotary shaft so as to define a track 54, 58, 62 a plurality of concentric circumscribing a rotating shaft so that it can rotate when the rotation shaft rotates, each of the trajectory is , when excited, are gmented so as to define a conductive portion of a plurality of spaced so as to generate an electric field. In addition, it is also included the voltage source 48 for exciting the electrically conductive portion. In addition, is located detector 16 adjacent the orbit of the emitter, a plurality of each, when the orbital rotation axis and is rotated and positioned adjacent the trajectory of each so as to detect the electric field of the respective trajectories I have a nsor of. When the emitter is rotated, it is possible to generate a signal reprenting the detection of the electric field, the signals, the trajectory, thus, detectors, displays the rotational displacement of the rotary shaft.
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申请人:サーコス・エルシー
《骆驼祥子》手抄报
地址:アメリカ合衆国ユタ州84108,ソルト・レイク・シティ,ワカラ・ウェイ 360
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国籍:US
代理人:社本 一夫 (外5名)更多信息请下载全文后查看
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