发明名称 |
EXHAUST GAS RECIRCULATION CONTROL SYSTEM |
摘要 |
A vacuum signal is produced, which is representative of a function of the flow rate of engine taken air and which is employed for directly or indirectly operating a diaphragm unit of an exhaust gas recirculation control valve, by admitting atmospheric air into a vacuum from a vacuum source by employing a solenoid valve in such a manner that the solenoid valve varies the amount of admitted atmospheric air in accordance with the flow rate of engine taken air. |
申请公布号 |
CA1093658(A) |
申请公布日期 |
1981.01.13 |
申请号 |
CA19770286086 |
申请日期 |
1977.09.06 |
申请人 |
NISSAN MOTOR COMPANY LIMITED |
发明人 |
NAKAJIMA, YASUO;KURODA, HIROSHI;HAYASHI, YOSHIMASA |
分类号 |
F02M25/07 |
主分类号 |
F02M25/07 |
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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