发明名称 |
Method and device for detecting engine idling |
摘要 |
Detection of engine idling is preformed by detecting the position of a throttle valve corresponding to idling and discriminating an intake air flow rate in a range of idle air flow rate. A signal indicative of engine idling is produced when both the throttle valve is in idling position and the air flow rate is less than the idle air flow rate.
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申请公布号 |
US4416149(A) |
申请公布日期 |
1983.11.22 |
申请号 |
US19820348683 |
申请日期 |
1982.02.16 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
KITAMURA, HIDETOSHI;KATO, HIROHISA |
分类号 |
F02D45/00;F02B77/08;F02D31/00;F02D41/24;(IPC1-7):G01M15/00 |
主分类号 |
F02D45/00 |
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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