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    INTERNAL COMBUSTION ENGINE
    12.
    发明公开
    INTERNAL COMBUSTION ENGINE 审中-公开
    内燃机

    公开(公告)号：EP3081772A1

    公开(公告)日：2016-10-19

    申请号：EP16167013.8

    申请日：2004-06-25

    申请人： Advanced Propulsion Technologies, Inc. ,  Hofbauer, Peter ,  Tusinean, Adrian

    发明人： Hofbauer, Peter ,  Tusinean, Adrian

    IPC分类号： F01L7/04

    CPC分类号： F02B25/28 ,  F01L7/04 ,  F02B1/12 ,  F02B25/08 ,  F02B33/06 ,  F02B33/08 ,  F02B33/12 ,  F02B33/14 ,  F02B33/16 ,  F02B75/246 ,  F02B75/28 ,  F02B2075/025 ,  F02D13/028 ,  Y02T10/18

    摘要： A two-stroke internal combustion engine is disclosed having opposed cylinders, each cylinder having a pair of opposed pistons, with all the pistons connected to a common central crankshaft. The inboard pistons of each cylinder are connected to the crankshaft with pushrods and the outboard pistons are connected to the crankshaft with pullrods. Each opposed cylinder further comprises an integrated scavenge pump for providing positive intake pressure. This configuration results in a compact engine with a very low profile, in which the free mass forces can be substantially balanced. The engine configuration also allows for asymmetrical timing of the intake and exhaust ports through angular positioning of the journals on the crankshaft.

    摘要翻译： 公开了一种两冲程内燃机，其具有相对的气缸，每个气缸具有一对相对的活塞，所有活塞均连接到共同的中心曲轴。 每个气缸的内侧活塞通过推杆连接到曲轴，外侧活塞通过拉杆连接到曲轴。 每个对置的汽缸还包括用于提供正吸入压力的集成式回油泵。 该配置导致具有非常低轮廓的紧凑型发动机，其中自由质量力可以基本平衡。 发动机配置还允许通过曲轴上的轴颈的角度定位来对进气口和排气口进行不对称的定时。

    A ROTARY VALVE INTERNAL COMBUSTION ENGINES
    15.
    发明公开
    A ROTARY VALVE INTERNAL COMBUSTION ENGINES 有权
    VERBRENNUNGSMOTOREN MIT DREHENTILEN

    公开(公告)号：EP2764218A2

    公开(公告)日：2014-08-13

    申请号：EP12779146.5

    申请日：2012-10-05

    申请人： RCV Engines Limited

    发明人： LAWES, Keith ,  MASON, Brian

    IPC分类号： F01L7/02 ,  F02B75/16 ,  F16F15/26

    CPC分类号： F01L7/18 ,  F01L7/021 ,  F01L7/024 ,  F01L7/16 ,  F02B2275/22

    摘要： A rotary valve internal combustion engine has a piston connected to a crankshaft and reciprocatable in a cylinder, a combustion chamber being defined in part by the piston. The engine has a rotary valve rotatable in a valve housing fixed relative to the cylinder, the rotary valve having a valve body containing a volume defining, in part, the combustion chamber and further having a wall part thereof a port giving, during rotation of the valve, fluid communication successively to and from the combustion chamber via inlet and exhaust ports in the valve housing, wherein the rotary valve is rotatable about an axis parallel to the axis of rotation of the crankshaft, the valve being mounted in a bearing arrangement which restrains the valve from movement in the axial direction but permits movement in the radial direction.

    摘要翻译： 旋转阀内燃机具有连接到曲轴并且可在气缸中往复运动的活塞，部分由活塞限定的燃烧室。 发动机具有可旋转的阀，其可旋转于相对于气缸固定的阀壳体中，该旋转阀具有阀体，该阀体包含限定燃烧室的部分的体积，并且还具有其壁部分， 阀，流体通过阀壳体中的入口和排气口连续地连通到燃烧室，其中旋转阀可绕平行于曲轴旋转轴线的轴线旋转，阀安装在轴承装置中，该轴承装置限制 该阀从轴向移动而允许沿径向运动。

    FLACHDREHSCHIEBERANORDNUNG
    16.
    发明公开
    FLACHDREHSCHIEBERANORDNUNG 有权

    公开(公告)号：EP2758640A2

    公开(公告)日：2014-07-30

    申请号：EP12746033.5

    申请日：2012-06-28

    申请人： Arens GmbH Metallbau & Bauschlosserei

    发明人： ARENS, Holger ,  ARENS, Lars

    IPC分类号： F01L7/06 ,  F01L7/12 ,  F02B33/30

    CPC分类号： F01M13/0011 ,  F01L7/06 ,  F01L7/12 ,  F01M2013/0022 ,  F02B33/30 ,  F02B2075/025 ,  F02M37/043

    摘要： The invention relates to a rotary disk valve arrangement comprising a crankcase which accommodates a crank shaft, said crankcase having an inlet opening for fresh air, and at least two rotary disk valves for regulating the fresh air inlet into the crankcase, each of the at least two rotary disk valves having a rotational axis and being accommodated such that they can be rotated relative each other to release the inlet opening at least partially or close it, the at least two rotary disk valves being arranged on the crankcase on a coupling surface of said crankcase. The coupling surface has at least one further inlet opening and each of the at least two rotary disk valves has at least two rotary valve openings to release the at least two inlet openings at least partially.

    摘要翻译： 本发明涉及一种具有用于容纳曲轴的曲轴箱的旋转盘阀装置，其中曲轴箱具有用于新鲜空气的入口开口和用于调节新鲜空气进入曲轴箱的至少两个旋转盘阀，其中至少两个 旋转盘阀在每种情况下都具有一个旋转轴线，并且安装成可相对于彼此旋转，以便至少部分地打开和关闭入口开口，并且其中至少两个旋转盘阀被布置 在曲轴箱的曲轴箱上。 联接表面具有至少一个另外的入口开口，并且至少两个旋转盘阀在每种情况下包括至少两个旋转阀开口，用于至少部分地打开至少两个入口开口。

    INTERNAL COMBUSTION ENGINE
    17.
    发明公开
    INTERNAL COMBUSTION ENGINE 审中-公开
    内燃机

    公开(公告)号：EP2758639A1

    公开(公告)日：2014-07-30

    申请号：EP12865218.7

    申请日：2012-04-07

    申请人： R. Dale Pelfrey Trustee of The R. Dale Pelfrey Trust

    发明人： PELFREY, Riley, Dale

    IPC分类号： F01L7/00

    CPC分类号： F01L7/021 ,  F01L1/024 ,  F02B75/265 ,  F02B75/282

    摘要： An internal combustion engine includes a rotary valve such that said rotary valves serves as an output shaft for said engine. The present invention is directed to an internal combustion engine which is intended to improve the engine. The present invention is intended to increase the aforesaid efficiencies and performance of the engine.

    摘要翻译： 内燃机包括旋转阀，使得所述旋转阀用作所述发动机的输出轴。 本发明涉及旨在改进发动机的内燃机。 本发明旨在增加上述发动机的效率和性能。