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1. 发明授权

US4726185A Flat type torque converter 失效
标题翻译：平式变矩器
公开(公告)号：US4726185A
公开(公告)日：1988-02-23
申请号：US854624
申请日：1986-04-22
申请人： Masayoshi Shigemasa , Fujio Ohshima , Kazuhisa Tamura , Takao Fukunaga , Takashi Okuno
发明人： Masayoshi Shigemasa , Fujio Ohshima , Kazuhisa Tamura , Takao Fukunaga , Takashi Okuno
IPC分类号： F16H41/26 , F16D33/00
CPC分类号： F16H41/26
摘要： A flat-type torque converter wherein a toroid is formed of a turbine having a plate-worked turbine blade, a pump having a plate-worked pump blade and a stotor having a cast-iron stator blade, and a ratio L.sub.1 /(r.sub.2 --r.sub.1) of a toroid axial dimension L.sub.1 to its radial dimension (r.sub.2 --r.sub.1) lines between 0.67 and 0.87, a ratio r.sub.1 /r.sub.2 of a toroid internal radius r.sub.1 to its external radius r.sub.2 lies between 0.39 and 0.46, and the converter has a small axial thickness; characterized by that a wall thickness of the stator blade is made small so that an effective passage cross section inside the stator blade can be secured, a flow-in side tip edge of the stator blade is formed into a flat-shape, a core-side and a shell-side of the stator blade are formed by being twisted, and a core-side length of the stator blade is fabricated as long as possible.
摘要翻译：一种扁平型变矩器，其中环形线圈由具有板式涡轮机叶片的涡轮机构成，具有板式泵叶片的泵和具有铸铁定子叶片的固定器，以及比率L1 /（r2- 环形轴向尺寸L1的r1 / r2在其径向尺寸（r2-r1）线在0.67和0.87之间，环形内半径r1与其外半径r2的比r1 / r2在0.39和0.46之间，并且转换器具有轴向厚度小; 其特征在于，使定子叶片的壁厚变小，使得能够固定定子叶片内部的有效的通路截面，将定子叶片的流入侧的前端缘形成为平坦状，通过扭转形成定子叶片的侧面和壳侧，并且尽可能长地制造定子叶片的芯侧长度。

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