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    Hydraulic unit
    2.
    发明授权
    Hydraulic unit 有权

    公开(公告)号：US11203330B2

    公开(公告)日：2021-12-21

    申请号：US15768173

    申请日：2015-10-13

    申请人： Robert Bosch GmbH

    发明人： Bernd Haeusser ,  Oliver Gaertner ,  Wolfgang Mailaender ,  Rolf Stotz ,  Oliver Hennig ,  Michael Schuessler

    IPC分类号： B60T13/16 ,  B60T8/40 ,  F04B53/16 ,  B60T8/36 ,  F04B1/0421 ,  F04B1/0404 ,  F15B21/00

    摘要： A hydraulic unit, in particular a hydraulic unit for a slip-controllable vehicle brake system, includes a housing block, a pump, and a damping device. The pump has an intake side and a delivery side. The housing block has a pump receptacle that holds the pump, a first fluid duct that intersects the pump receptacle in a region of the delivery side of the pump, and a second fluid duct opening into the pump receptacle in the region of the delivery side of the pump, and a first separation point that seals off the first fluid duct from the second fluid duct. The damping device damps pulsations and reduces operating noise of the hydraulic unit without (i) having a detrimental effect on functional characteristics of the unit, in particular on pressure build-up dynamics of the vehicle brake system, or without (ii) jeopardizing a compact construction of the hydraulic unit.

    Hydraulic Unit
    4.
    发明申请
    Hydraulic Unit 审中-公开
    液压单元

    公开(公告)号：US20170021814A1

    公开(公告)日：2017-01-26

    申请号：US15303064

    申请日：2015-02-16

    申请人： Robert Bosch GmbH

    发明人： Beate Schumann ,  Bernd Haeusser ,  Oliver Gaertner ,  Horst Beling ,  Wolfgang Mailaender ,  Wolfgang Schuller ,  Rolf Stotz ,  Oliver Hennig ,  Goekhan Oezkan ,  Michael Schuessler

    IPC分类号： B60T8/40 ,  B60T8/36 ,  F04B53/14 ,  F04B53/00 ,  F04B19/22 ,  F04B53/16

    摘要： A hydraulic unit, in particular for a controllable-slip vehicle brake system, includes a housing block, a pump, a first fluid duct, and a second fluid duct. The housing block defines a pump receptacle that receives the pump, which has a suction side and a pressure side. The first duct crosses the pump receptacle in a region of the pressure side of the pump. The second duct leads into the pump receptacle in the region of the pressure side. The first and second ducts are sealed off from each over via a separation point. The hydraulic unit is configured to enable contact with a damping device configured to damp pulsations and reduce operating noise of the hydraulic unit without negatively impacting functional properties of the hydraulic unit, in particular on pressure build-up dynamics of the vehicle brake system, or without jeopardizing a compact construction of the hydraulic unit.

    摘要翻译： 液压单元，特别是用于可控滑动车辆制动系统的液压单元包括壳体块，泵，第一流体管道和第二流体管道。 壳体块限定了容纳泵的泵容器，其具有吸力侧和压力侧。 第一管道在泵的压力侧的区域中穿过泵容器。 第二个管道在压力侧的区域中通向泵容器。 第一和第二管道经由分离点从每个管道密封。 液压单元被构造成能够与构造成阻尼脉动并减小液压单元的操作噪声的阻尼装置接触，而不会不利地影响液压单元的功能特性，特别是在车辆制动系统的压力建立动力学上，或者没有 危及液压单元的紧凑结构。