| 摘要 |
PURPOSE:In a mixed gasformer comprising an intake manifold, throttle valve and a fuel feeder, to enable the supply of the mixed gas having excellent mixing state, by forming another manifold detouring the throttle valve thereby producing the atomatized and gasified fuel. CONSTITUTION:An air guide tube 7 forming a portion of the second manifold is provided while detouring from the upstream to the downstream of a throttle valve 5 arranged in the in-take manifold 2, then a return pipe 8 is provided on it while a Venturi 10 constituting the fuel atomizer is formed between both tubes 7, 8 to arrange the cylindrical gasification face 9. While the insulation members 11 are provided between said face 9 and the guide tube 7, said face 9 and the return tube 8 and the fuel feeder 1 and the second throttle valve 12 are arranged on the guide tube 7. Consequently the fuel fed through the fuel feeder 1 is atomatized by the shearing force produced when the air will pass through the Venturi 10, and after gasified instantly at the gasified face 9 it is fed quickly through the return pipe 8 to the engine 3. |
