发明名称 |
Carburettor for IC engine - has mixt. strength adjusted by regulator controlled electronically from exhaust gas analyser |
摘要 |
<p>The carburetter (3) has an air inlet (5) and a fuel supply system (9) leading to a main fuel nozzle (10). Air is drawn through a branch (23) from the air inlet (5) and is delivered through a regulator (17) to the fuel supply system (9). The regulator contains a solenoid operated valve (21) which regulates the flow of air to the fuel system. This controls the flow of fuel and therefore the strength of the air fuel mixture delivered to the engine. The solenoid is energised from an electronic control circuit (41) which receives an input from an oxygen detector (35) in the engine exhaust. It controls the solenoid to maintain a mixture strength which produces no pollutants in the engine exhaust.</p> |
申请公布号 |
FR2380428(A1) |
申请公布日期 |
1978.09.08 |
申请号 |
FR19780003899 |
申请日期 |
1978.02.10 |
申请人 |
ACF INDUSTRIES INC |
发明人 |
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分类号 |
F02M3/09;F02M7/24;(IPC1-7):02D37/00;05B11/01;02D33/02 |
主分类号 |
F02M3/09 |
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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