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    • 3. 发明授权
    • Vaporizer/carburetor and method
    • 汽化器/化油器及方法
    • US4883616A
    • 1989-11-28
    • US905472
    • 1986-09-10
    • Ray M. Covey, Jr.
    • Ray M. Covey, Jr.
    • F02M31/08F02M31/087F02M31/135
    • F02M31/135F02M31/081F02M31/087Y02T10/126Y10S261/83
    • A vaporizer unit has an enclosing casing including a plurality of tubes therein, defining a fuel passage therethrough, including the tubes. The tubes have coiled wire screen therein. An auxiliary carburetor is positioned at the inlet end of the fuel passage, and an outlet passage leads to the main carburetor of the automobile. The casing also defines an exhaust passage therethrough, transversely of the fuel passage, providing heat transfer between the exhaust gases and the tubes. The temperature of the resulting vaporized fuel is sensed for varying the flow of the exhaust gases and thereby controlling the temperature of the vaporized fuel, which is maintained at 250.degree. F. to 260.degree. F. An electric crystal is used for breaking down the heavy ends of the fuel. The rate of flow of air to the main carburetor is varied for correspondingly varying the rate of intake of vaporized fuel from the vaporizer unit. Automatic and manual controls are both utilized selectively, each without interfering with the other.
    • 蒸发器单元具有包围其中的多个管的封闭壳体,其中限定了包括管的燃料通道。 管中有丝网丝网。 辅助化油器位于燃料通道的入口端,出口通道通向汽车的主化油器。 壳体还限定了横穿燃料通道的排气通道,从而在废气和管之间提供热传递。 感测所得到的汽化燃料的温度以改变排气的流动,从而控制蒸发的燃料的温度,其保持在250°F至260°F。使用电晶体来分解沉重的 燃料的两端。 空气流向主化油器的流量变化,从而相应地改变来自汽化器单元的汽化燃料的摄入速率。 自动和手动控制都被选择性地使用,每个都不会干扰另一个。