发明名称 |
Knock detecting device |
摘要 |
A knock detecting device for modifying the ignition timing of individual cylinders of an engine, by using averaging circuits which are the same in number as the cylinders, a first distributing switch that distributes the output from a sensor detecting engine vibration to said averaging circuits, a second distributing switch selecting the outputs from the averaging circuits, a detecting means detecting the presence of knocking at each cylinder through comparison of the output from the sensor and the selected output from the averaging circuits, and a control means controlling the ignition timing of the individual cylinders in response to the output from the detecting means.
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申请公布号 |
US4354378(A) |
申请公布日期 |
1982.10.19 |
申请号 |
US19800141599 |
申请日期 |
1980.04.18 |
申请人 |
NISSAN MOTOR COMPANY, LTD. |
发明人 |
OSHIAGE, KATSUNORI;MANAKA, NOBUJI |
分类号 |
F02P5/152;F02P5/153;G01H17/00;G01M15/00;(IPC1-7):G01L23/22 |
主分类号 |
F02P5/152 |
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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