发明名称 Wireless sensor system and bearing assembly having built-in wireless sensor
摘要 A wireless sensor system in which the sensor signal is hardly affected by disturbance and therefore has an increased reliability, which can be constructed light-weight and compact in structure inclusive of the electric power system and in which communication is possible at all times, and a wireless sensor incorporated bearing assembly of a light-weight and compact structure utilizing such wireless sensor system. This wireless sensor system includes a wireless sensor unit and a sensor signal receiving unit. The wireless sensor unit includes a sensor section to detect a target of detection, a digitalizing section to digitalize a sensor signal thereof, and a sensor signal transmitting section.
申请公布号 US7612665(B2) 申请公布日期 2009.11.03
申请号 US20060572308 申请日期 2006.03.17
申请人 NTN CORPORATION 发明人 OKADA KOICHI;MIZUTANI MASATOSHI;SASAKI NORIHIKO
分类号 G01P3/488;G08B21/00;B60B35/18;F16C19/18;F16C19/52;F16C41/00;G01M13/04;G01P3/44;G08C15/00;G08C17/02;G08C23/04 主分类号 G01P3/488
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