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    Brake-System Damping Device
    2.
    发明申请
    Brake-System Damping Device 有权

    公开(公告)号：US20210269002A1

    公开(公告)日：2021-09-02

    申请号：US17250325

    申请日：2019-05-11

    Applicant: Robert Bosch GmbH

    Inventor： Yakup Navruz ,  Edgar Kurz ,  Wolfgang Schuller ,  Holger Kurz

    IPC: B60T8/40 ,  F16L55/053

    Abstract: A brake-system damping device includes a first chamber, to which hydraulic pressure is to be applied, a second chamber, in which there is a compressible medium, and a first separating element for separating the first chamber from the second chamber. The brake-system damping device includes a third chamber, in which there is a compressible medium, and a second separating element for separating the second chamber from the third chamber. The second chamber is connected, for medium conduction, to the third chamber by means of a passage formed in the second separating element. A closure element is to be moved with the first separating element, by means of which closure element the passage is to be closed as soon as the hydraulic pressure has reached predefined pressure value in the first chamber.

    Solenoid valve and method for producing a solenoid valve
    3.
    发明授权
    Solenoid valve and method for producing a solenoid valve 有权

    公开(公告)号：US10927975B2

    公开(公告)日：2021-02-23

    申请号：US16216638

    申请日：2018-12-11

    Applicant: Robert Bosch GmbH

    Inventor： Edgar Kurz ,  Harald Speer ,  Volker Edelmann

    IPC: F16K31/06 ,  F16K27/02 ,  F16K1/42 ,  B60T8/36

    Abstract: A solenoid valve includes a magnet assembly, a valve cartridge having a pole core, a valve sleeve connected to the pole core, an armature, and a valve body. The armature is guided in an axially movable manner within the valve sleeve and is coupled to a closing element. The magnet assembly generates a magnetic field via energizing a coil winding. The magnetic field moves the armature counter to a force of a spring. The valve body is positioned within the valve sleeve. A valve seat of the valve body forms a main valve with the closing element that sets a fluid flow between at least one first fluid opening and at least one second fluid opening. A positive connection between the valve sleeve and the valve body is formed to prevent movement of the valve body introduced into the valve sleeve counter to a direction of introduction.

    Brake system damping device with a passage in a separating element
    8.
    发明授权
    Brake system damping device with a passage in a separating element 有权

    公开(公告)号：US11434963B2

    公开(公告)日：2022-09-06

    申请号：US16994912

    申请日：2020-08-17

    Applicant: Robert Bosch GmbH

    Inventor： Edgar Kurz ,  Wolfgang Schuller

    IPC: B60T17/04 ,  F16D65/00 ,  F16L55/04 ,  B60T8/40 ,  F16F9/04

    Abstract: A brake system damping device includes a first space, a second space, a third space, a first separating element, a second separating element, a closure element, and a plug-type element. The first space is configured to have hydraulic pressure applied thereto. A compressible medium is situated in the second space and the third space. The first separating element separates the first space from the second space, and the second separating element separates the second space from the third space. The second space is connected in medium-conducting fashion to the third space by a passage formed in the second separating element. The closure element is configured to be moved with the first separating element so as to close the passage in a movement direction as soon as the hydraulic pressure has reached a predefined pressure value in the first space. The plug-type element is arranged in the passage.

    Normally closed solenoid valve
    10.
    发明授权
    Normally closed solenoid valve 有权

    公开(公告)号：US10520106B2

    公开(公告)日：2019-12-31

    申请号：US15746521

    申请日：2016-05-30

    Applicant: Robert Bosch GmbH

    Inventor： Pascal Godbillon ,  Massimiliano Ambrosi ,  Michael Eisenlauer ,  Edgar Kurz ,  Norbert Alaze

    IPC: F16K31/06 ,  H01F7/16

    Abstract: A normally closed solenoid valve includes a valve sleeve, a pole core fixedly positioned in the sleeve, an axially displaceable armature, a spring, a closing element, a valve seat, and an elastic component. The spring acts between the pole core and the armature in order to push the closing element into the valve seat. The closing element interacts with the armature. A prestressing force of the spring causes a deformation of the elastic component, which is positioned between the armature and the pole core, such that an impact of the armature on the pole core is damped via a regression of the deformation of the elastic component.

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