公开(公告)号：US4033368A

公开(公告)日：1977-07-05

申请号：US610410

申请日：1975-09-04

申请人： Noboru Murakami ,  Tsunehiko Ogasahara

发明人： Noboru Murakami ,  Tsunehiko Ogasahara

IPC分类号： F16H61/02 ,  G05D13/30 ,  G05D13/42 ,  G05D13/36

CPC分类号： G05D13/42 ,  G05D13/30 ,  F16H61/0283 ,  Y10T137/1098

摘要： The invention relates to a governor pressure controlling apparatus for vehicle transmissions including a governor pressure generator mounted on a rotational shaft for generating a governor pressure and provided with inlet and outlet ports, a governor pressure regulator provided with inlet and outlet ports and a regulating chamber, a first passage for communicating the inlet port of the governor pressure generator with a source of fluid pressure, a second passage for communicating the outlet port of the governor pressure generator with an inlet port of the governor pressure regulator, and a third passage for communicating another inlet port of the governor pressure regulator with the source of fluid pressure, whereby the regulated pressure obtained at the outlet port of the governor pressure regulator is controlled by governor pressure obtained from the governor pressure generator according to the rotational speed of the rotational shaft.

摘要翻译： 本发明涉及一种用于车辆变速器的调速器压力控制装置，其包括安装在旋转轴上的调速器压力发生器，用于产生调速器压力并设置有入口和出口，调速器压力调节器，其具有入口和出口以及调节室， 用于将调速器压力发生器的入口与流体压力源连通的第一通道，用于使调速器压力发生器的出口与调速器压力调节器的入口连通的第二通道和用于连通另一个的第三通道 具有流体压力源的调速器压力调节器的入口端口，由此在调速器压力调节器的出口处获得的调节压力根据调速器压力发生器根据旋转轴的转速获得的调速器压力来控制。

公开(公告)号：US4086994A

公开(公告)日：1978-05-02

申请号：US636871

申请日：1975-12-02

申请人： Koichiro Hirosawa ,  Tsunehiko Ogasahara ,  Kazuo Ishikawa ,  Noboru Murakami

发明人： Koichiro Hirosawa ,  Tsunehiko Ogasahara ,  Kazuo Ishikawa ,  Noboru Murakami

IPC分类号： F16D48/02 ,  F16D48/04 ,  F16H61/02 ,  F16H61/06 ,  F16H61/08 ,  F16H61/10 ,  F16D25/10

CPC分类号： F16D48/02 ,  F16D25/14 ,  F16D48/04 ,  F16D2048/0209 ,  Y10T137/7798

摘要： This invention relates to a fluid pressure supplying method for fluidically actuating a frictional engaging apparatus in a vehicle transmission, including the steps of supplying high pressure to actuate the frictional engaging apparatus, reducing the high pressure to a lower pressure when the frictional engaging apparatus is initially engaged, and increasing the fluid pressure to line pressure in the frictional engaging apparatus after the frictional engaging apparatus is fully engaged, thereby smoothly engaging the frictional engaging apparatus without giving a shock to the apparatus and reducing the engaging time of the frictional engaging apparatus.

摘要翻译： 本发明涉及一种用于流体驱动车辆传动装置中的摩擦接合装置的流体压力供应方法，包括以下步骤：当摩擦接合装置开始时提供高压以启动摩擦接合装置，将高压降低到较低的压力 接合，并且在摩擦接合装置完全接合之后将流体压力增加到摩擦接合装置中的管路压力，从而平滑地接合摩擦接合装置，而不会给设备带来冲击并减少摩擦接合装置的接合时间。