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1. 发明申请

WO1991014081A1 ENGINE STABILISER MECHANISM 审中-公开
标题翻译：发动机稳定器机构
公开(公告)号：WO1991014081A1
公开(公告)日：1991-09-19
申请号：PCT/AU1991000090
申请日：1991-03-13
申请人： SCALZO AUTOMOTIVE RESEARCH LTD. , BUCHHORN, David, Nicholas , CURETON, George, Kingsley , SCALZO, Joseph , SYKURSKI, Marek, Jacek
发明人： SCALZO AUTOMOTIVE RESEARCH LTD.
IPC分类号： F01C17/02
CPC分类号： F01C1/10 , F01C17/06
摘要： A rotary piston engine or pump (110) has a trochoidal piston (112) eccentrically mounted in a housing (111), defining at least two working chambers (118, 119) corresponding to the outer enclosing curve of the piston. The piston is rotatable about a crankpin (113) of a crankshaft (114) that is mounted in the housing for rotation about its axis (AA). The piston and crankshaft rotate oppositely at a relative speed determined by a stabilising gear system therebetween. The gear system includes a first gear (25) having a pitch circle radius (F) greater than the throw (E) of the crankpin rigidly mounted coaxially on a piston extension (112a) surrounding the crankpin (113), and a second gear (26) with which the first gear meshes. One of said first and second gears is an external gear while the other is an internal gear. The gear system also includes a drive train (27) to achieve the required speed ratio and direction of rotation of the piston and crankshaft.
摘要翻译：旋转活塞发动机或泵（110）具有偏心地安装在壳体（111）中的摆线活塞（112），其限定对应于活塞的外部包围曲线的至少两个工作室（118,119）。活塞可围绕安装在壳体中以围绕其轴线（AA）旋转的曲轴（114）的曲柄销（113）旋转。活塞和曲轴以由它们之间的稳定齿轮系统确定的相对速度相反地旋转。齿轮系统包括第一齿轮（25），该第一齿轮（25）的节圆半径（F）大于同轴地围绕曲柄销（113）的活塞延伸部（112a）上刚性地安装的曲柄销的投掷（E），以及第二齿轮 26）与第一齿轮啮合。所述第一和第二齿轮中的一个是外齿轮，而另一个是内齿轮。齿轮系统还包括用于实现所需速度比和活塞和曲轴的旋转方向的传动系（27）。

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