发明名称 |
Sensor assembly and method for non-intrusively sensing instantaneous speed of the engine of a vehicle |
摘要 |
Sensor assembly and method for non-intrusively sensing instantaneous speed of an engine are provided. The engine includes a crankshaft have a respective end connected to an externally accessible bolt. The sensor assembly comprises a housing including a recess configured to affixingly engage the externally accessible bolt. The sensor assembly further comprises at least one motion-sensing device configured to provide a respective output signal indicative of angular motion information of the crankshaft. A signal transmitter coupled to the motion-sensing device configured to wirelessly transmit the output signal from the motion-sensing device.
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申请公布号 |
US6786084(B2) |
申请公布日期 |
2004.09.07 |
申请号 |
US20030340970 |
申请日期 |
2003.01.13 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
SCHROEDER THADDEUS;DIEM EARL D.;JALICS LACI J.;SZCZUBLEWSKI FRANCIS E. |
分类号 |
G01P3/22;G01P3/44;(IPC1-7):G01M15/00 |
主分类号 |
G01P3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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