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1. 发明授权

US06868822B1 Rotary piston engine 有权
标题翻译：旋转活塞发动机
公开(公告)号：US06868822B1
公开(公告)日：2005-03-22
申请号：US10031954
申请日：2000-07-14
申请人： Angelo Di Pietro
发明人： Angelo Di Pietro
IPC分类号： F01C1/04 , F01C1/22 , F01C1/46 , F04C18/332 , F02B53/04 , F02B53/06
CPC分类号： F01C1/46
摘要： A non-reciprocating engine comprising a hollow cylindrical shaft driver (13) located in a cylindrical stator cavity (14) of a stator. A number of expansion chambers (43) form between the outer wall of the shaft driver, the stator wall and movable dividers (25) which extend from the stator to bear on the shaft driver. The expansion chambers expand and contract during operation of the engine. An output shaft passes centrally through the stator cavity and shaft driver and has offset bearings (34) which bear on the inside surface of the shaft driver. Inlet ports in a removable inlet end plate of the stator allow pressurised air or air/fuel mixture, for example, to be introduced into the expansion chambers. Sequential expansion and contraction of the chambers around the circumference of the shaft driver causes a combination of orbital and rotational movement of the shaft driver and consequential rotation of the output shaft. The shaft driver rotates at only a fraction of the speed of rotation of the output shaft (in the order of {fraction (1/10)}th-{fraction (1/20)}th the speed of rotation of the output shaft). One orbit of the shaft driver is equivalent to one rotation of the output shaft.
摘要翻译：一种非往复式发动机，包括位于定子的圆柱形定子腔（14）中的中空圆柱形轴驱动器（13）。在轴驱动器的外壁，定子壁和从定子延伸以承载在轴驱动器上的可移动分隔件（25）之间形成多个膨胀室（43）。膨胀室在发动机运行期间膨胀和收缩。输出轴中心通过定子腔和轴驱动器，并具有承载在轴驱动器内表面上的偏置轴承（34）。定子的可移除入口端板中的入口端口允许加压空气或空气/燃料混合物例如被引入到膨胀室中。围绕轴驱动器圆周的腔室的顺序膨胀和收缩导致轴驱动器的轨道和旋转运动的组合以及输出轴的相应旋转。轴驱动器仅以输出轴的旋转速度的一小部分旋转（分数（1/10 < - 分数（输出轴的旋转速度的1/20））轴驱动器的一个轨道相当于输出轴的一个旋转。

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