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23 条记录 (耗时 0.015 秒)

    Two cycle internal combustion engine with unidirectional flow scavenging
    13.
    发明授权
    Two cycle internal combustion engine with unidirectional flow scavenging 失效
    双循环内燃机具有单向流量清除功能

    公开(公告)号：US5611302A

    公开(公告)日：1997-03-18

    申请号：US669233

    申请日：1996-06-24

    申请人： Frank Duvinage ,  Markus Paule

    发明人： Frank Duvinage ,  Markus Paule

    IPC分类号： F01M1/08 ,  F01M11/02 ,  F01M11/04 ,  F02B25/04 ,  F02B75/02 ,  F01M1/00

    CPC分类号： F01M11/02 ,  F02B25/04 ,  F01M11/04 ,  F01M2001/083 ,  F02B2075/025

    摘要： In a two cycle internal combustion engine with uni-directional flow scavenging wherein a piston is disposed in a cylinder so as to be movable between top and bottom dead center end positions, the cylinder has fresh air inlet passages which are so arranged that their bottom walls are disposed below the piston top edge when the piston is in its bottom dead center position so that part of the piston top land is directly exposed to the fresh air flow through the air inlet passages and oil discharge bores extend from the air inlet passages and are in communication with the oil circulating system for the removal of oil wiped off the cylinder wall and collected in the inlet passages.

    摘要翻译： 在具有单向流动清扫的双循环内燃机中，其中活塞设置在气缸中以便能够在顶部和下部死点之间的位置移动，气缸具有新鲜空气入口通道，其布置成使得它们的底壁 当活塞处于其下死点位置时，其被设置在活塞顶部边缘的下方，使得活塞顶部平台的一部分直接暴露于通过空气入口通道的新鲜空气流，并且排油孔从进气通道延伸，并且 与油循环系统连通，用于清除从缸壁上擦除的油并收集在入口通道中。

    Inlet system for a two cycle internal combustion engine
    16.
    发明授权
    Inlet system for a two cycle internal combustion engine 失效
    双循环内燃机进气系统

    公开(公告)号：US5638780A

    公开(公告)日：1997-06-17

    申请号：US609245

    申请日：1996-03-01

    申请人： Frank Duvinage ,  Gunter Karl ,  Leopold Mikulic ,  Michael Kramer ,  Jorg Abthoff

    发明人： Frank Duvinage ,  Gunter Karl ,  Leopold Mikulic ,  Michael Kramer ,  Jorg Abthoff

    IPC分类号： F02B25/04 ,  F02B75/02 ,  F02F1/22 ,  F02B25/08

    CPC分类号： F02B25/04 ,  F02F1/22 ,  F02B2075/025 ,  F02B2275/48 ,  Y02T10/125

    摘要： In an inlet system for a two-cycle internal combustion engine which includes a cylinder with a piston reciprocating therein between a top dead center position and a bottom dead center position and in which at least two rows of scavenging air flow passages are arranged in separate flow planes around the cylinder adjacent the bottom dead center position of the piston which are closed by the piston when it is remote from the bottom dead center position, each of the separate flow planes includes independent air flow control components for independently controlling the admission of scavenging air to the scavenging air passages in the different flow planes.

    摘要翻译： 在用于两循环内燃机的进气系统中，该进气系统包括一气缸，其活塞在上止点和下止点之间往复运动，其中至少两排清扫气流通道分布在其中 邻近活塞的下止点位置处的气缸，当活塞远离下死点位置时，其活塞闭合，每个独立的流动平面包括独立的气流控制部件，用于独立地控制吸入空气的进入 到不同流动平面中的扫气通道。