发明名称 |
EGR SYSTEM EGR CONTROL SYSTEM |
摘要 |
An EGR control system for a motor vehicle engine equipped with an electronically controlled fuel injection system is so arranged and constructed that EGR rate is controlled in accordance with the mutual action of pressure in an EGR passageway and venturi vacuum generated at a venturi in an intake passageway under urban area driving condition, whereas in accordance with the mutual action between the pressure in the EGR passageway and pressure in the intake passageway immediately downstream of an airflow meter forming part of the electronically controlled fuel injection system under suburban area driving condition. |
申请公布号 |
AU505030(B1) |
申请公布日期 |
1979.11.08 |
申请号 |
AU19780035313 |
申请日期 |
1978.04.20 |
申请人 |
NISSAN MOTOR CO. LTD;NISSAN MOTOR COMPANY, LIMITED |
发明人 |
H. KITAMURA;HIDETOSHI KITAMURA;J. SATO;JUN SATO |
分类号 |
F02D3/00;F02M25/07 |
主分类号 |
F02D3/00 |
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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