发明名称 |
Exhaust gas purification control apparatus for internal combustion engine |
摘要 |
An exhaust gas purification control apparatus for an internal combustion engine wherein vacuum signals applied to air fuel mixture control, exhaust gas recirculation control, and ignition timing control are modified by a vacuum signal modifier. The vacuum signal modifier is operative in response to a pressure signal applied thereto. This pressure signal is produced by a pressure signal control device by diluting a venturi vacuum with air.
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申请公布号 |
US4369752(A) |
申请公布日期 |
1983.01.25 |
申请号 |
US19800190282 |
申请日期 |
1980.09.24 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
ITO, KOSUKE;IIDA, HIROSHI;HARADA, MASANORI;HATAKENAKA, MASATO |
分类号 |
F02D21/08;F02D33/00;F02D37/00;F02D37/02;F02M7/20;F02M25/07;F02P5/10;(IPC1-7):F02M25/06 |
主分类号 |
F02D21/08 |
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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