发明名称 |
INTERNAL COMBUSTION ENGINE EQUIPPED WITH IMPROVED SECONDARY AIR SUPPLY SYSTEM |
摘要 |
<p>An internal combustion engine employing a siamesed exhaust port arrangement is equipped with a secondary air supply system which is arranged to induct atmospheric air into the exhaust system of the engine in response to the pressure pulsation in the exhaust port. At least two air injection nozzles are disposed open to portions of the exhaust port where they are not affected by the interaction of the pressure pulsations caused by the strokes of two adjacent engine cylinders.</p> |
申请公布号 |
CA1073768(A) |
申请公布日期 |
1980.03.18 |
申请号 |
CA19770272700 |
申请日期 |
1977.02.25 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
KATOH, KAZUMASA |
分类号 |
F01N3/22;F01N3/34;F02B75/18;(IPC1-7):02F1/42 |
主分类号 |
F01N3/22 |
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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