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1. 发明授权

US07341041B2 Toroidal engine with variable displacement volume 失效
标题翻译：具有可变排量的环形发动机
公开(公告)号：US07341041B2
公开(公告)日：2008-03-11
申请号：US10972166
申请日：2004-10-22
申请人： Rudolf R. Pekau
发明人： Rudolf R. Pekau
IPC分类号： F02B53/10 , F02B53/04 , F02B53/00 , F01C1/00 , F01C3/02 , F01C1/08 , F01C1/24
CPC分类号： F01C3/02 , F01C20/12 , F01C20/16
摘要： A novel rotary engine of the kind having a toroidal cylinder and a set of pistons on a rotating circular piston assembly provides instantaneous adjustment of the displacement volume of the engine by varying the intake and expansion stroke length on the circular path of the pistons through the opening and closing of valves into the engine cylinder under the control of an engine management system responsive to the speed/load conditions of the engine and the throttle position.
摘要翻译：在旋转的圆形活塞组件上具有环形圆柱体和一组活塞的新型旋转发动机通过改变活塞的圆形路径上的进气和膨胀行程长度通过开口来提供发动机的排量的瞬时调节并且在发动机管理系统的控制下，响应于发动机的速度/负载条件和节气门位置，关闭阀进入发动机气缸。

2. 发明授权

US06546908B1 Variable geometry toroidal engine 失效
标题翻译：可变几何环形发动机
公开(公告)号：US06546908B1
公开(公告)日：2003-04-15
申请号：US09913693
申请日：2001-11-08
申请人： Rudolf R. Pekau
发明人： Rudolf R. Pekau
IPC分类号： F02B5310
CPC分类号： F01C3/02
摘要： A novel rotary engine has a single toroidal cylinder and a set of pistons on a rotating circular piston assembly. A rotating disk valve perpendicular to the toroid has a cutout position which periodically traverses the chamber to allow passage of a piston therethrough. The geometry of the pistons and the valve are arranged to minimize the residual volume, by altering the geometry of the chamber section formed between valve and piston and/or providing pistons which are mechanically extendible and retractable in synchronization with the opening and closing of the disk valve, to optimize engine efficiency and performance.
摘要翻译：一种新型旋转发动机在旋转的圆形活塞组件上具有单个环形圆筒和一组活塞。垂直于环形线圈的旋转盘阀具有周期性地穿过该腔室以允许活塞通过的切口位置。活塞和阀的几何形状被布置成通过改变在阀和活塞之间形成的腔室部分的几何形状和/或提供与机械可延伸和可缩回以与盘的打开和关闭同步的活塞来最小化残余体积阀门，以优化发动机的效率和性能。

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