发明名称 |
EXHAUST EMISSION CONTROL SYSTEM |
摘要 |
An exhaust emission control system for an internal combustion engine having an air injection system in which exhaust system pressure pulsations are used to induce air flow through an air induction valve to the engine exhaust ports to deliver air to the stream of exhaust gases as they are emitted from the combustion chambers.
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申请公布号 |
US3653212(A) |
申请公布日期 |
1972.04.04 |
申请号 |
USD3653212 |
申请日期 |
1970.10.30 |
申请人 |
GENERAL MOTORS CORP. |
发明人 |
RICHARD A. GAST;HARRY R. MITCHELL |
分类号 |
F01N3/30;(IPC1-7):F01N3/10 |
主分类号 |
F01N3/30 |
代理机构 |
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代理人 |
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地址 |
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