发明名称 |
Angular position detector |
摘要 |
An angular position detector for an internal combustion engine includes a toothed wheel with a missing tooth and a sensor providing a pulse train as the teeth pass the sensor. To provide an accurate datum position signal a micro-computer receives the pulse train and outputs the datum signal when the period between successive pulses is significantly shorter than the preceding period.
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申请公布号 |
US4797827(A) |
申请公布日期 |
1989.01.10 |
申请号 |
US19860899778 |
申请日期 |
1986.08.22 |
申请人 |
LUCAS INDUSTRIES PUBLIC LIMITED COMPANY |
发明人 |
COCKERHAM, KEVIN |
分类号 |
G01M15/04;F02P7/06;F02P7/067;G01B21/20;G01D5/244;G01M15/00;G01P3/481 |
主分类号 |
G01M15/04 |
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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