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    • 1. 发明申请
    • ASYMMETRIC ROTATORY STIRLING ENGINE
    • 不对称旋转发动机
    • WO2014127784A1
    • 2014-08-28
    • PCT/EG2013/000012
    • 2013-06-02
    • EL-TOOKHY, Osama Mohamed Salah El Din Ahmed
    • EL-TOOKHY, Osama Mohamed Salah El Din Ahmed
    • F02G1/043
    • F02G1/043F01C1/3441F01C11/004F02G2270/10
    • This invention is a new design for a self-starting Stirling engine which consists of three units installed on a drive shaft. A large diameter Generator unite transfers the working fluid from heat exchanger to coolant or to any other application needed after, and the other two smaller units one of them is called the "Pump" 2 and the other is the "Feeder" 3, in which the Pump compresses and transfers the working fluid from the Feeder to the heat exchanger while the Feeder is transferring the working fluid from coolant or the fresh air to the Pump. The Pump and Feeder have the same shape and diameter which is smaller than the Generator but the Feeder height is larger than the Pump. Each unit consists of fixed and rotatory part. The cylindrical fixed part consists of 3 walls in a C-shape surrounding the rotor body which is settled inside, forming together a closed hollow tube area, in which the working fluid is transferred from unit to another. When the heat exchanger is exposed to the heat source the working fluid expands and presses on the Generator Grooves as well as the adjacent active blades in the Pump rotor. Due to the difference in rotor radius which is higher in the Generator than the Pump rotor that in turn rotates in the Generator direction leads to exit of the working fluid from the heat exchanger to the coolant. In the same time forcing the Feeder and Pump to run in the same direction resulting in feeding a new volume of the working fluid from coolant, getting compressed by the Pump, heated in the heat exchanger and getting out to coolant again via the Generator and so on.
    • 本发明是一种用于自启动斯特林发动机的新设计,其由安装在驱动轴上的三个单元组成。 大直径发电机组合将工作流体从热交换器传输到冷却剂或任何其他需要的应用,另外两个较小的单元之一被称为“泵”2,另一个称为“进料器”3,其中 当进料器将工作流体从冷却剂或新鲜空气传输到泵时,泵将工作流体从进料器压缩并传送到热交换器。 泵和进料器具有与发电机相同的形状和直径,但进料器的高度大于泵。 每个单元由固定和旋转部分组成。 圆柱形固定部分由围绕转子体的C形的三个壁组成,该壁形成在内部,形成封闭的中空管区域,工作流体从单元传送到另一个区域。 当热交换器暴露于热源时,工作流体膨胀并压在发电机槽以及泵转子中相邻的主动叶片上。 由于发电机中转子半径的差异大于泵发电机方向转动的泵转子,导致工作流体从热交换器向冷却液排出。 同时迫使进料器和泵以相同的方向运行,导致从冷却剂供给新的体积的工作流体,由泵压缩,在热交换器中加热并再次通过发电机排出冷却剂 上。