Valve structure for a compressor
    1.
    发明授权
    Valve structure for a compressor 失效
    压缩机的阀门结构

    公开(公告)号:US4801250A

    公开(公告)日:1989-01-31

    申请号:US856645

    申请日:1986-04-25

    Inventor: James B. Lammers

    CPC classification number: F04B39/066 F04B39/104 F04B39/1073 Y10T137/7887

    Abstract: A V-twin, two-stage compressor has valve plates disposed between the head and cylinder of each stage and mounting free-floating flexible reed intake and exhaust valves therein. The flexible reeds are movably captured between the floors of respective reed recesses, and separate, non-fixed keeper bars are disposed over, but slightly spaced from, the reeds. Keeper bars over the exhaust reed extend above the valve plate for engagement by the head. A restrictor plate lies within a valve plate recess on keeper bars over the intake valve. A cored crankshaft providing motor drive shaft lubrication, and a removable counterweight providing crankshaft use with one-piece connecting rods is disclosed. A cooling fan is driven by the removable counterweight and V-shaped fan shroud projections direct cooling air over the cylinders and heads while another cooling air port directs air over an intercooler. An intake manifold having a plurality of intake tubes and rib and wall structure for an air filter dividing the chamber both filters air and muffles compressor noise.

    Abstract translation: V型双级两级压缩机具有设置在每个级的头部和气缸之间的阀板,并且在其中安装自由浮动的柔性簧片进气和排气阀。 柔性簧片可移动地被夹在相应的芦苇凹槽的地板之间,并且独立的非固定的保持杆设置在芦苇上方但是稍微间隔开。 排气簧片上的保持杆在阀板上方延伸,用于与头部接合。 限流板位于进气门上的保持杆上的阀板凹槽内。 公开了一种提供电机驱动轴润滑的带芯曲轴,以及提供具有一体式连杆的曲轴使用的可拆卸配重。 冷却风扇由可拆卸的配重驱动,V形风扇罩将直接冷却空气喷射到气缸和头部上,而另一个冷却空气端口将空气引导到中间冷却器上。 具有多个进气管的入口歧管和用于分隔室的空气过滤器的肋和壁结构既过滤空气又消除了压缩机噪音。

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