发明名称 |
Device for the reduction of the emission of pollutant gases produced by internal combustion, spark-ignition, engines for motor vehicles |
摘要 |
A device for supplying air into the exhaust gases of an internal combustion engine to promote complete combustion of carbon monoxide and hydrocarbons for the reduction of atmospheric pollution has a manually operable shut-off valve held open by a spring, which can be operated by a push-button to intercept the supply of air to an air feed pipe when making test measurements on the engine or tuning the carburettor.
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申请公布号 |
US4277941(A) |
申请公布日期 |
1981.07.14 |
申请号 |
US19790043602 |
申请日期 |
1979.05.29 |
申请人 |
FIAT AUTO S.P.A. |
发明人 |
POVERO, MARIO |
分类号 |
F01N3/22;F01N3/30;F02M19/01;F16K1/00;(IPC1-7):F01N3/10 |
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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