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    HYDRAULIC CONTROL DEVICE OF AUTOMATIC TRANSMISSION
    1.
    发明申请
    HYDRAULIC CONTROL DEVICE OF AUTOMATIC TRANSMISSION 审中-公开
    自动变速器液压控制装置

    公开(公告)号：US20090280957A1

    公开(公告)日：2009-11-12

    申请号：US12252916

    申请日：2008-10-16

    申请人： Tetsuya Shimizu ,  Kenichi Tsuchida ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Akitomo Suzuki ,  Kazunori Ishikama

    发明人： Tetsuya Shimizu ,  Kenichi Tsuchida ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Akitomo Suzuki ,  Kazunori Ishikama

    IPC分类号： F16H61/06

    CPC分类号： F16H61/0021 ,  Y10T477/688

    摘要： A hydraulic control device of an automatic transmission having a pick up unit of a feedback oil passage that is provided in a line pressure oil passage branched from an oil passage communicating an oil pressure source and a pressure regulating port with each other. An influence of an oil pump on a feedback pressure is thus reduced, and a primary regulator valve regulates an oil pressure to a stable line pressure having a small amount of rising. This structure prevents instability of the feedback pressure due to the influence of the oil pump which is caused in the case where a feedback pressure of a primary regulator valve is directly obtained from an oil passage communicating from an oil pressure source to a pressure regulating port.

    摘要翻译： 一种自动变速器的液压控制装置，其具有反馈油路的拾取单元，该反馈油路设置在从连通油压源和压力调节口的油路分支的管路压力油路中。 油泵对反馈压力的影响因此降低，并且主调节阀将油压调节到具有少量上升的稳定管路压力。 这种结构防止了由于在从油压源与压力调节口连通的油路直接获得初级调节阀的反馈压力的情况下由于油泵的影响引起的反馈压力不稳定。

    Hydraulic control apparatus for automatic transmission
    2.
    发明授权
    Hydraulic control apparatus for automatic transmission 有权
    液压控制装置自动变速器

    公开(公告)号：US07951034B2

    公开(公告)日：2011-05-31

    申请号：US12292927

    申请日：2008-12-01

    申请人： Tetsuya Shimizu ,  Kenichi Tsuchida ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Akitomo Suzuki ,  Kazunori Ishikawa

    发明人： Tetsuya Shimizu ,  Kenichi Tsuchida ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Akitomo Suzuki ,  Kazunori Ishikawa

    IPC分类号： F16H31/00

    CPC分类号： F16H61/0206 ,  F16H61/061 ,  F16H61/686

    摘要： In a condition of a vehicle which remains stationary or is about to stop and of a forward second speed having a clutch and a brake engaged, an N range is changed from a D range based on a shift lever operation and a forward range pressure is discharged from a manual shift valve. At this time, an orifice and a check ball are used to delay discharge of oil paths which communicate with a linear solenoid valve relative to discharge of an oil path a1 which communicates with a linear solenoid valve. Specifically, release of the brake is delayed relative to release of the clutch, so that a shift by way of a forward first speed through engagement of a one-way clutch can be prevented.

    摘要翻译： 在保持静止或将要停止的车辆和具有离合器和制动器接合的前进二速的状态下，基于变速杆操作将N档变换为D档，并且前进档位压力被释放 从手动换挡阀。 此时，使用孔口和止回球来相对于与线性电磁阀连通的油路a1的排出来延迟与线性电磁阀连通的油路的排出。 具体地说，制动器的释放相对于离合器的释放而延迟，从而可以防止通过单向离合器的接合而通过前进的第一速度的移动。

    Hydraulic control apparatus for automatic transmission
    3.
    发明申请
    Hydraulic control apparatus for automatic transmission 有权
    液压控制装置自动变速器

    公开(公告)号：US20090143181A1

    公开(公告)日：2009-06-04

    申请号：US12292927

    申请日：2008-12-01

    申请人： Tetsuya Shimizu ,  Kenichi Tsuchida ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Akitomo Suzuki ,  Kazunori Ishikawa

    发明人： Tetsuya Shimizu ,  Kenichi Tsuchida ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Akitomo Suzuki ,  Kazunori Ishikawa

    IPC分类号： F16H61/08

    CPC分类号： F16H61/0206 ,  F16H61/061 ,  F16H61/686

    摘要： In a condition of a vehicle which remains stationary or is about to stop and of a forward second speed having a clutch and a brake engaged, an N range is changed from a D range based on a shift lever operation and a forward range pressure is discharged from a manual shift valve. At this time, an orifice and a check ball are used to delay discharge of oil paths which communicate with a linear solenoid valve relative to discharge of an oil path a1 which communicates with a linear solenoid valve. Specifically, release of the brake is delayed relative to release of the clutch, so that a shift by way of a forward first speed through engagement of a one-way clutch can be prevented.

    摘要翻译： 在保持静止或将要停止的车辆和具有离合器和制动器接合的前进二速的状态下，基于变速杆操作将N档变换为D档，并且前进档位压力被释放 从手动换挡阀。 此时，使用孔口和止回球来相对于与线性电磁阀连通的油路a1的排出来延迟与线性电磁阀连通的油路的排出。 具体地说，制动器的释放相对于离合器的释放而延迟，从而可以防止通过单向离合器的接合而通过前进的第一速度的移动。

    Control device for automatic transmission
    5.
    发明授权
    Control device for automatic transmission 有权
    自动变速箱控制装置

    公开(公告)号：US08255128B2

    公开(公告)日：2012-08-28

    申请号：US12314814

    申请日：2008-12-17

    申请人： Tetsuya Shimizu ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Kenichi Tsuchida ,  Akitomo Suzuki ,  Kazunori Ishikawa ,  Shin-ichirou Murakami

    发明人： Tetsuya Shimizu ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Kenichi Tsuchida ,  Akitomo Suzuki ,  Kazunori Ishikawa ,  Shin-ichirou Murakami

    IPC分类号： G06F7/00

    CPC分类号： F16H61/12 ,  F16H61/686 ,  F16H2061/1204 ,  F16H2061/1224 ,  F16H2061/1264 ,  Y10T477/62429 ,  Y10T477/638 ,  Y10T477/6414 ,  Y10T477/648 ,  Y10T477/693762

    摘要： An exemplary control device includes an input torque detection unit that detects an input torque input to the input shaft; and a controller that: determines torque distribution of two of the friction engagement elements that form the shift speeds; and calculates a transmission torque of the two friction engagement elements based on the input torque and the torque distribution and sets the engagement pressure to obtain a torque capacity that can transmit the transmission torque, wherein the controller sets the engagement pressure such that slippage does not occur in the two friction engagement elements in a state where engagement of the two friction engagement elements forms the shift speeds and such that, even if an additional friction engagement element engages based on the line pressure while the two friction engagement elements are engaged, one of the three friction engagement elements is caused to slip.

    摘要翻译： 示例性控制装置包括：输入转矩检测单元，其检测输入到输入轴的输入转矩; 以及控制器，其确定形成所述换档速度的两个摩擦接合元件的扭矩分布; 并基于输入转矩和转矩分配计算两个摩擦接合元件的传递扭矩，并且设定接合压力以获得能够传递传递扭矩的扭矩容量，其中控制器设置接合压力使得不发生滑动 在两个摩擦接合元件中，两个摩擦接合元件的接合形成换挡速度并且使得即使在两个摩擦接合元件接合时基于线压力的另外的摩擦接合元件接合，两个摩擦接合元件中的一个 导致三个摩擦接合元件滑动。

    Control device for automatic transmission
    7.
    发明申请
    Control device for automatic transmission 有权
    自动变速箱控制装置

    公开(公告)号：US20090171545A1

    公开(公告)日：2009-07-02

    申请号：US12314814

    申请日：2008-12-17

    申请人： Tetsuya Shimizu ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Kenichi Tsuchida ,  Akitomo Suzuki ,  Kazunori Ishikawa ,  Shin-ichirou Murakami

    发明人： Tetsuya Shimizu ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Kenichi Tsuchida ,  Akitomo Suzuki ,  Kazunori Ishikawa ,  Shin-ichirou Murakami

    IPC分类号： B60W10/10 ,  G06F17/00

    CPC分类号： F16H61/12 ,  F16H61/686 ,  F16H2061/1204 ,  F16H2061/1224 ,  F16H2061/1264 ,  Y10T477/62429 ,  Y10T477/638 ,  Y10T477/6414 ,  Y10T477/648 ,  Y10T477/693762

    摘要： An exemplary control device includes an input torque detection unit that detects an input torque input to the input shaft; and a controller that: determines torque distribution of two of the friction engagement elements that form the shift speeds; and calculates a transmission torque of the two friction engagement elements based on the input torque and the torque distribution and sets the engagement pressure to obtain a torque capacity that can transmit the transmission torque, wherein the controller sets the engagement pressure such that slippage does not occur in the two friction engagement elements in a state where engagement of the two friction engagement elements forms the shift speeds and such that, even if an additional friction engagement element engages based on the line pressure while the two friction engagement elements are engaged, one of the three friction engagement elements is caused to slip.

    摘要翻译： 示例性控制装置包括：输入转矩检测单元，其检测输入到输入轴的输入转矩; 以及控制器，其确定形成所述换档速度的两个摩擦接合元件的扭矩分布; 并基于输入转矩和转矩分配计算两个摩擦接合元件的传递扭矩，并且设定接合压力以获得能够传递传递扭矩的扭矩容量，其中控制器设置接合压力使得不发生滑动 在两个摩擦接合元件中，两个摩擦接合元件的接合形成换挡速度并且使得即使在两个摩擦接合元件接合时基于线压力的另外的摩擦接合元件接合，两个摩擦接合元件中的一个 导致三个摩擦接合元件滑动。

    Valve assembly
    9.
    发明申请
    Valve assembly 有权
    阀组件

    公开(公告)号：US20090140190A1

    公开(公告)日：2009-06-04

    申请号：US12292326

    申请日：2008-11-17

    申请人： Tomoya Jinno ,  Tetsuya Shimizu ,  Kenichi Tsuchida ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Akitomo Suzuki ,  Kazunori Ishikawa

    发明人： Tomoya Jinno ,  Tetsuya Shimizu ,  Kenichi Tsuchida ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Akitomo Suzuki ,  Kazunori Ishikawa

    IPC分类号： F16K31/02

    CPC分类号： F16K27/003 ,  Y10T137/87885

    摘要： A valve assembly includes a plurality of solenoid valves, each solenoid valve having a pressure-regulating valve portion formed by a sleeve having a plurality of valve-side ports and a spool for opening and closing the valve-side ports, and a solenoid portion having a plunger for driving the spool and a coil for electromagnetically driving the plunger; and a valve body having a plurality of insertion holes into which the solenoid valves are inserted, and having ports that are connected to the plurality of valve-side ports in a state in which the solenoid valves are mounted.

    摘要翻译： 阀组件包括多个电磁阀，每个电磁阀具有由具有多个阀侧端口的套筒和用于打开和关闭阀侧端口的阀芯形成的压力调节阀部分，以及具有 用于驱动线轴的柱塞和用于电磁驱动柱塞的线圈; 以及阀体，其具有插入有电磁阀的多个插入孔，并且在安装有电磁阀的状态下具有与多个阀侧端口连接的端口。

    Valve assembly
    10.
    发明授权
    Valve assembly 有权
    阀组件

    公开(公告)号：US07967028B2

    公开(公告)日：2011-06-28

    申请号：US12292326

    申请日：2008-11-17

    申请人： Tomoya Jinno ,  Tetsuya Shimizu ,  Kenichi Tsuchida ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Akitomo Suzuki ,  Kazunori Ishikawa

    发明人： Tomoya Jinno ,  Tetsuya Shimizu ,  Kenichi Tsuchida ,  Masamichi Yamaguchi ,  Satoshi Nishio ,  Akitomo Suzuki ,  Kazunori Ishikawa

    IPC分类号： F16K11/10

    CPC分类号： F16K27/003 ,  Y10T137/87885

    摘要： A valve assembly includes a plurality of solenoid valves, each solenoid valve having a pressure-regulating valve portion formed by a sleeve having a plurality of valve-side ports and a spool for opening and closing the valve-side ports, and a solenoid portion having a plunger for driving the spool and a coil for electromagnetically driving the plunger; and a valve body having a plurality of insertion holes into which the solenoid valves are inserted, and having ports that are connected to the plurality of valve-side ports in a state in which the solenoid valves are mounted.

    摘要翻译： 阀组件包括多个电磁阀，每个电磁阀具有由具有多个阀侧端口的套筒和用于打开和关闭阀侧端口的阀芯形成的压力调节阀部分，以及具有 用于驱动线轴的柱塞和用于电磁驱动柱塞的线圈; 以及阀体，其具有插入有电磁阀的多个插入孔，并且在安装有电磁阀的状态下具有与多个阀侧端口连接的端口。