发明名称 |
METHOD AND DEVICE FOR PREPARATION OF FUEL-AIR MIXTURE FOR INTERNAL COMBUSTION ENGINE |
摘要 |
A method for preparation of a fuel-air mixture consists in that the overrich flow of the fuel-air mixture before its mixing with a second flow is additionally heated by passing it through an activator heated up to a temperature exceeding the ignition temperature of the mixture and by providing for multiple contact of the flow with the surface of the activator. The device comprises a heat exchanger (1) connected through an inlet sleeve (3) to the exhaust manifold of the engine, and a device (5) intended for dosing the components of the mixture to be treated and provided with an air pipe (6), an exhaust gas pipe (7) and a fuel pipe (8). The device (5) is connected through a controlling unit (10) and a mixing pipe (9) to the inlet mixture circuit of the heat exchanger (1). In the outlet pipe of the heat exchanger is mounted, without a gap, an activator (12) which is a heating element with a developed surface, which may have different designs. <IMAGE> |
申请公布号 |
EP0557525(B1) |
申请公布日期 |
1998.02.04 |
申请号 |
EP19920909946 |
申请日期 |
1992.03.26 |
申请人 |
PUGACHEV, ALEXANDR VASILIEVICH |
发明人 |
PUGACHEV, ALEXANDR VASILIEVICH;SHATALOV, VASILIY NIKOLAEVICH |
分类号 |
F02B43/08;F02B47/02;F02B47/08;F02B75/12;F02M25/07;F02M27/02;F02M27/04;F02M31/04;F02M31/135 |
主分类号 |
F02B43/08 |
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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