利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

66 条记录 (耗时 0.016 秒)

    CLUTCH HYDRAULIC SYSTEM FOR VEHICLE
    1.
    发明申请
    CLUTCH HYDRAULIC SYSTEM FOR VEHICLE 有权
    离合器液压系统

    公开(公告)号：US20160146270A1

    公开(公告)日：2016-05-26

    申请号：US14896674

    申请日：2014-06-18

    申请人： NISSAN MOTOR CO., LTD.

    发明人： Takashi KUWAHARA ,  Shigeru ISHII

    IPC分类号： F16D48/02 ,  F16D25/12

    CPC分类号： F16D48/02 ,  F16D25/123 ,  F16D25/14 ,  F16D2048/0236 ,  F16D2048/0239 ,  F16D2048/0245 ,  F16D2048/0269 ,  F16D2500/1088 ,  F16D2500/30404 ,  F16D2500/70448 ,  F16H61/0031

    摘要： A vehicle clutch hydraulic system for a vehicle is provided with a mechanical oil pump, an electric oil pump, a forward clutch and a control valve unit. In the vehicle clutch hydraulic system, a main pump oil passage fluidly connects the mechanical oil pump to the control valve unit. A sub-pump oil passage fluidly connects the electric oil pump to a forward clutch oil passage into which an oil passage outlet opens at an inside location closer to a clutch rotational axis than a clutch oil chamber of the forward clutch.

    摘要翻译： 一种用于车辆的车辆离合器液压系统设置有机械油泵，电动油泵，前进离合器和控制阀单元。 在车辆离合器液压系统中，主泵油通道将机械油泵流体地连接到控制阀单元。 副泵油通道将电动油泵与前进离合器油路流畅地连接，油路通道出口在比前进离合器的离合器油室更靠近离合器转动轴线的内侧位置打开。

    Hydraulic actuating device for actuation of clutches in, in particular, a multi-clutch transmission for motor vehicles
    2.
    发明授权
    Hydraulic actuating device for actuation of clutches in, in particular, a multi-clutch transmission for motor vehicles 有权
    用于致动离合器的液压致动装置，特别是用于机动车辆的多离合器变速器

    公开(公告)号：US08939268B2

    公开(公告)日：2015-01-27

    申请号：US13489499

    申请日：2012-06-06

    申请人： Wilhelm Heubner

    发明人： Wilhelm Heubner

    IPC分类号： F16D13/74 ,  F16D48/02

    CPC分类号： F16D48/0206 ,  F16D2048/0269

    摘要： A hydraulic actuating device for actuation of clutches in a multi-clutch transmission for motor vehicles is disclosed, comprising a multi-circuit pump having an electric pump drive, at least two pressure circuits hydraulically connected with the pump, and a reservoir for hydraulic fluid, from which the fluid can be conveyed by the pump to the pressure circuits. In this regard, each pressure circuit starting from the pump comprises a non-return valve blocking in the direction of the pump, an electromagnetically actuable proportional throttle valve, by way of which the respective pressure circuit can be the subject of defined hydraulic relief in direction towards the reservoir, and at the outlet side a slave cylinder operatively connected with an associated clutch. The pump drive and the proportional throttle valves are electrically connected with a control unit, which co-ordinates the electrical activation of the pump drive and the proportional throttle valves.

    摘要翻译： 公开了一种用于在用于机动车辆的多离合器变速器中用于致动离合器的液压致动装置，包括具有电动泵驱动器的多回路泵，与泵液压连接的至少两个压力回路以及用于液压流体的储存器， 流体可以由泵从该液体输送到压力回路。 在这方面，从泵开始的每个压力回路包括沿泵的方向阻塞的止回阀，电磁致动的比例节流阀，通过它们，相应的压力回路可以是在方向上限定的液压释放的对象 朝向储存器，并且在出口侧具有与相关离合器操作连接的从动缸。 泵驱动器和比例节流阀与控制单元电连接，控制单元协调泵驱动器和比例节流阀的电激活。

    Hydraulic Actuating Device for Actuation Of Clutches In, In Particular, A Multi-Clutch Transmission For Motor Vehicles
    3.
    发明申请
    Hydraulic Actuating Device for Actuation Of Clutches In, In Particular, A Multi-Clutch Transmission For Motor Vehicles 有权
    用于起动离合器的液压驱动装置，特别是用于机动车辆的多离合器变速器

    公开(公告)号：US20120312655A1

    公开(公告)日：2012-12-13

    申请号：US13489499

    申请日：2012-06-06

    申请人： Wilhelm Heubner

    发明人： Wilhelm Heubner

    IPC分类号： F16D48/06 ,  F16D25/10

    CPC分类号： F16D48/0206 ,  F16D2048/0269

    摘要： A hydraulic actuating device for actuation of clutches in a multi-clutch transmission for motor vehicles is disclosed, comprising a multi-circuit pump having an electric pump drive, at least two pressure circuits hydraulically connected with the pump, and a reservoir for hydraulic fluid, from which the fluid can be conveyed by the pump to the pressure circuits. In this regard, each pressure circuit starting from the pump comprises a non-return valve blocking in the direction of the pump, an electromagnetically actuable proportional throttle valve, by way of which the respective pressure circuit can be the subject of defined hydraulic relief in direction towards the reservoir, and at the outlet side a slave cylinder operatively connected with an associated clutch. The pump drive and the proportional throttle valves are electrically connected with a control unit, which co-ordinates the electrical activation of the pump drive and the proportional throttle valves.

    摘要翻译： 公开了一种用于在用于机动车辆的多离合器变速器中用于致动离合器的液压致动装置，包括具有电动泵驱动器的多回路泵，与泵液压连接的至少两个压力回路以及用于液压流体的储存器， 流体可以由泵从该液体输送到压力回路。 在这方面，从泵开始的每个压力回路包括沿泵的方向阻塞的止回阀，电磁致动的比例节流阀，通过它们，相应的压力回路可以是在方向上限定的液压释放的对象 朝向储存器，并且在出口侧具有与相关离合器操作连接的从动缸。 泵驱动器和比例节流阀与控制单元电连接，控制单元协调泵驱动器和比例节流阀的电激活。

    Three Position Control Solenoid for Hydraulic Activation
    5.
    发明申请
    Three Position Control Solenoid for Hydraulic Activation 有权
    液压激活三位控制电磁阀

    公开(公告)号：US20090314602A1

    公开(公告)日：2009-12-24

    申请号：US12225831

    申请日：2007-06-27

    申请人： Larry Pritchard ,  Eric Christopher Sandstrom ,  Philip J. Francis

    发明人： Larry Pritchard ,  Eric Christopher Sandstrom ,  Philip J. Francis

    IPC分类号： F16D48/02

    CPC分类号： F16D29/005 ,  F16D48/02 ,  F16D2048/0269 ,  F16D2500/3024 ,  F16D2500/7041 ,  F16D2500/70418

    摘要： A hydraulic system having a clutch assembly (30) which is hydraulically actuated, a pressure device (32) in fluid communication with the clutch assembly, and a multi-position actuator device (34) in fluid communication with the pressure device and the clutch assembly. The position of the actuator device includes at least a first position in order for the pressure device to fluidly communicate with the clutch assembly, a second position for maintaining fluid pressure in the clutch assembly, and a third position for bleeding the hydraulic system.

    摘要翻译： 一种液压系统，具有液压致动的离合器组件（30），与离合器组件流体连通的压力装置（32）和与压力装置和离合器组件流体连通的多位置致动装置（34） 。 致动器装置的位置至少包括第一位置，以使压力装置与离合器组件流体连通，用于维持离合器组件中的流体压力的第二位置和用于使液压系统流出的第三位置。

    Dual clutch transmission unit for a motor vehicle
    6.
    发明申请
    Dual clutch transmission unit for a motor vehicle 失效
    用于机动车辆的双离合器传动单元

    公开(公告)号：US20040045782A1

    公开(公告)日：2004-03-11

    申请号：US10454819

    申请日：2003-06-05

    发明人： Giovanni Tornatore ,  Cesare Sola ,  Fabrizio Girola

    IPC分类号： F16D021/02

    CPC分类号： F16H3/006 ,  F16D48/062 ,  F16D48/064 ,  F16D2048/0269 ,  F16D2500/3026 ,  F16D2500/31466 ,  F16D2500/50825 ,  F16D2500/7041 ,  F16D2500/70458 ,  F16D2500/7061

    摘要： A dual clutch transmission unit for a motor vehicle is adapted to transmit the movement to an automatic gear change provided with two ranks of gears; the transmission unit has a rotary movement input member adapted to be driven in rotation by the engine of the motor vehicle and two output shafts which are adapted to be rigidly connected to respective input shafts of the gear change and bear respective clutch devices which are adapted to receive the movement from the rotary member and are each associated with a relative rank of gears of the gear change; one of the clutch devices is disengaged and the other is engaged in sequence by an actuator device provided with a single actuator and a movement sleeve coaxial with one another.

    摘要翻译： 用于机动车辆的双离合器传动单元适于将运动传递到具有两级齿轮的自动变速器; 传动单元具有适于由机动车辆的发动机旋转驱动的旋转运动输入构件和适于刚性地连接到齿轮的相应输入轴的两个输出轴，并且承载相应的离合器装置， 接收来自旋转构件的运动并且各自与变速齿轮的相对等级相关联; 其中一个离合器装置脱离接合，另一个通过设置有单个致动器的致动器装置和彼此同轴的运动套筒依次接合。

    Double acting clutch
    7.
    发明授权
    Double acting clutch 失效
    双作用离合器

    公开(公告)号：US4708229A

    公开(公告)日：1987-11-24

    申请号：US892530

    申请日：1986-07-31

    申请人： Andrew G. Anderson ,  Leigh A. Shoji

    发明人： Andrew G. Anderson ,  Leigh A. Shoji

    IPC分类号： F16D13/76 ,  F16D25/10 ,  F16D48/02 ,  F16D25/11 ,  F16D23/14

    CPC分类号： F16D48/0206 ,  F16D13/76 ,  F16D25/044 ,  F16D25/10 ,  F16D2048/0212 ,  F16D2048/0224 ,  F16D2048/0269 ,  F16D2500/1026 ,  F16D2500/3024 ,  F16D2500/7041 ,  F16D2500/70424

    摘要： A drive (10) comprising a first (12) and a second (14) pulley rotationally isolated from an input shaft (16), and adapted to be drivingly connected to the input shaft. A plate (40) rotatable with the input shaft (16) and axially movable thereon between a first position in engagement with the first pulley and a second position in engagement with the second pulley (14); a rolling diaphragm (60) supported by one of the pulleys (12) for urging the plate (40) to move into engagement with the other of the pulleys (14), the diaphragm being attached to the one pulley (12) defining an activation chamber (80) therebetween, a controller (134) for communicating and modulating pressurized fluid to the activation chamber (80); and a spring (50) for biasing the plate toward and into engagement with the one pulley.

    摘要翻译： 一种驱动器（10），包括从输入轴（16）旋转地隔离并且适于被驱动地连接到输入轴的第一（12）和第二（14）滑轮。 与所述输入轴（16）一起旋转并在与所述第一滑轮接合的第一位置和与所述第二滑轮（14）接合的第二位置之间可轴向移动的板（40）; 由所述滑轮（12）中的一个支撑的用于推动所述板（40）移动成与所述滑轮（14）中的另一个接合的滚动隔膜（60），所述隔膜附接到所述一个滑轮（12），所述滑轮限定激活 （80），用于将加压流体连通并调节到所述活化室（80）的控制器（134）; 以及弹簧（50），用于将所述板朝向并与所述一个滑轮接合。