Particle removing system for an internal combustion engine
    1.
    发明授权
    Particle removing system for an internal combustion engine 失效
    内燃机用除粒系统

    公开(公告)号:US4538413A

    公开(公告)日:1985-09-03

    申请号:US552303

    申请日:1983-11-15

    IPC分类号: F01N3/02 F01N3/025

    CPC分类号: F01N3/0256

    摘要: An exhaust passage extends from an internal combustion engine to conduct exhaust from the engine. A filter is disposed in the exhaust passage to catch particles in the exhaust. A burner is disposed in the exhaust passage at a position upstream of the filter. The burner receives a mixture of air and fuel and burns the mixture to burn off the particles deposited on the filter. The burner includes a vaporizing member and a guide member.

    摘要翻译: 排气通道从内燃机延伸以引导来自发动机的排气。 过滤器设置在排气通道中以捕获排气中的颗粒。 燃烧器在过滤器的上游位置设置在排气通道中。 燃烧器接收空气和燃料的混合物,并燃烧混合物以烧掉沉积在过滤器上的颗粒。 燃烧器包括蒸发构件和引导构件。

    Carburetor with multiconduit nozzle
    3.
    发明授权
    Carburetor with multiconduit nozzle 失效
    化油器与多道喷嘴

    公开(公告)号:US4240989A

    公开(公告)日:1980-12-23

    申请号:US44326

    申请日:1979-05-31

    IPC分类号: F02M19/03 F02M19/06 F02M29/00

    CPC分类号: F02M19/06 Y10S261/39

    摘要: A carburetor is provided with a fuel passage which leads to a float chamber and has an air bleed opening therein, and has a nozzle leading from the fuel passage to the intake passage to discharge fuel with air bubbles into it. The nozzle is formed as a multiconduit structure along at least part of its length, in order to improve breaking up of air bubbles in the fuel, and the atomization thereof.

    摘要翻译: 化油器设置有通向浮子室并且在其中具有排气口的燃料通道,并且具有从燃料通道引导到进气通道的喷嘴,以将气体排放到其中。 喷嘴沿其长度的至少一部分形成为多导体结构,以便改善燃料中气泡的分解及其雾化。