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280 条记录 (耗时 0.013 秒)

    Balanced rotary combustion engine
    41.
    发明授权
    Balanced rotary combustion engine 失效
    平衡旋转燃烧发动机

    公开(公告)号：US3797464A

    公开(公告)日：1974-03-19

    申请号：US3797464D

    申请日：1971-12-06

    申请人： ABBEY H

    发明人： ABBEY H

    IPC分类号： F01C1/356 ,  F02B75/02 ,  F02B53/08

    CPC分类号： F01C1/3566 ,  F02B2075/027

    摘要： A rotary internal combustion engine of symmetrically balanced construction. The engine includes a stator having a circular chamber provided with a pair of diametrically-opposed combustion cavities having igniters therein. Concentrically mounted within the stator is a rotor having at least one pair of lobes. The stator chamber is effectively divided into two distinct sections by means of gas-separating vanes which are disposed at diametrically-opposed positions along an axis at right angles to the common axis of the combustion cavities, the gas-separating vanes continuously engaging the surface of the rotor. Associated with each vane is an exhaust port through which spent gases are forced out by a lobe advancing toward the vane, and an air-gas intake port through which a fuel mixture is admitted for compression by a lobe moving away from the vane.

    摘要翻译： 对称平衡结构的旋转内燃机。 发动机包括具有圆形室的定子，所述圆形室设置有在其中具有点火器的一对直径相对的燃烧腔。 集中安装在定子内的是具有至少一对叶片的转子。 定子室通过气体分离叶片被有效地分成两个不同的部分，该分离叶片沿着与燃烧腔的公共轴线成直角的轴线在直径相对的位置处设置，气体分离叶片连续地接合 转子。 与每个叶片相关联的是排气口，通过叶片朝向叶片前进的叶片将废气强制排出的排气口，以及燃料混合物通过其从叶片远离的叶片进入压缩状态的气体进气口。

    Rotary-piston diesel engine superchargers
    42.
    发明授权
    Rotary-piston diesel engine superchargers 失效
    旋转活塞式柴油发动机超级货轮

    公开(公告)号：US3727399A

    公开(公告)日：1973-04-17

    申请号：US3727399D

    申请日：1971-03-08

    申请人： VEHICULES IND D EQUIPMENTS MEC

    发明人： BRILLE M ,  BAGUELIN Y

    IPC分类号： F01P5/08 ,  F02B3/06 ,  F02B37/04 ,  F02B37/16 ,  F02B53/08

    CPC分类号： F02B37/164 ,  F01P5/08 ,  F02B3/06 ,  F02B37/04 ,  F02B37/16 ,  F02B53/08 ,  Y02T10/144 ,  Y02T10/17

    摘要： In a supercharging system for Diesel rotary-piston engines comprising a turbosupercharger and a volumetric supercharger, means are provided for drawing air downstream of the volumetric supercharger and utilizing this tapped air in an air pump also receiving the air having passed through the engine radiator, a needle valve responsive to the supercharging pressure controlling the delivery of drawn air into the neck of a convergent divergent section of said pump, this drawn air being also adapted to be injected into the exhaust pipe of the turbine of said turbosupercharger which receives the exhaust gas from the engine, said exhaust pipe being connected in turn to the interior of another pump mounted in the radiator cooling air duct, a needle valve being inserted in the pipe delivering the air derived downstream of said volumetric supercharger, in order to improve the efficiency of the system by reducing the counter-pressure upstream of the exhaust turbine while improving the drawn air output and therefore the air-pump throughput and the engine radiator cooling air output, said needle valve being responsive to this end to a spring-loaded bellows responsive in turn to the supercharging pressure.

    摘要翻译： 在包括涡轮增压器和体积增压器的柴油旋转活塞发动机的增压系统中，提供用于在体积增压器下游抽吸空气的装置，并且利用这种抽头的空气也可以接收已经通过发动机散热器的空气的空气泵， 所述针阀响应于所述增压压力而控制将抽吸空气输送到所述泵的会聚扩散部分的颈部，所述抽吸空气还适于被注入到所述涡轮增压器的涡轮机的排气管中，所述涡轮增压器的排气管接收来自 发动机，所述排气管依次连接到安装在散热器冷却风道中的另一泵的内部，针阀插入管道中，从而提供源于所述体积增压器下游的空气，以提高所述排气管的效率 通过在改善抽吸空气的同时减小排气涡轮机上游的反压力来实现 从而导致空气泵通量和发动机散热器冷却空气输出，所述针阀响应于该端部响应于增压压力而响应于弹簧加载的波纹管。