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    Solenoid-actuated valve and hydraulic control module including the same
    6.
    发明授权
    Solenoid-actuated valve and hydraulic control module including the same 有权

    公开(公告)号：US11333118B2

    公开(公告)日：2022-05-17

    申请号：US17074116

    申请日：2020-10-19

    Applicant: BorgWarner Inc.

    Inventor： Jean-Louis Lacorre ,  Thierry Mollard ,  Jeffrey J. Waterstredt

    IPC: F02M63/00 ,  F16K31/06 ,  F16K39/04

    Abstract: A solenoid-actuated valve includes a solenoid portion extending along a longitudinal axis. The solenoid portion includes a solenoid housing defining a solenoid interior, a coil, and an armature, with the armature being moveable along the longitudinal axis in response to energization of the coil. The solenoid-actuated valve also includes a valve portion coupled to the solenoid portion. The valve portion includes a valve member moveable by the armature. The solenoid-actuated valve further includes a valve filter disposed in the solenoid interior and/or coupled to the solenoid housing and configured to separate the solenoid interior from a hydraulic circuit when the valve portion is coupled to a valve housing for allowing fluid to flow into and out of the solenoid interior upon actuation of the armature.

    One-way pressure activated piston seal
    7.
    发明授权
    One-way pressure activated piston seal 有权

    公开(公告)号：US09970552B2

    公开(公告)日：2018-05-15

    申请号：US15651571

    申请日：2017-07-17

    Applicant: BorgWarner Inc.

    Inventor： Michael E. Jones ,  Jeffrey J. Waterstredt

    IPC: F16K1/46 ,  F16J9/08 ,  F16K31/06 ,  F16J15/16 ,  F16J9/14 ,  F16J15/46 ,  F16J15/56

    CPC classification number: F16K1/46 ,  F16J9/08 ,  F16J9/14 ,  F16J15/164 ,  F16J15/46 ,  F16J15/56 ,  F16K31/0655 ,  F16K31/0658 ,  F16K31/0693

    Abstract: A solenoid actuated valve (10) holds pressure and volume of an accumulator with low leakage and provides low actuation drag during a release stroke for dumping fluid contents of the accumulator at very low current draw. Two elongate valve members (10a, 10b) are assembled to be movable axially relative to one another with a gland or groove (10c) formed in one of the two valve members (10a). An o-ring (12) located within the groove (10c) is in a non-contacting relationship to the other valve member (10b) when in a non-energized state. An energizer ring (14) located within the groove (10c) can reciprocate axially with respect to the o-ring (12). The energizer ring (14) moves axially toward the o-ring (12) in response to fluid pressure against a surface (14a) of the energizer ring (14) opposite from the o-ring (12) to axially compresses the o-ring (12), causing the o-ring (12) to expand radially outwardly into sealing contact with the other valve member (10b).

    ONE-WAY PRESSURE ACTIVATED PISTON SEAL
    8.
    发明申请
    ONE-WAY PRESSURE ACTIVATED PISTON SEAL 有权

    公开(公告)号：US20170314684A1

    公开(公告)日：2017-11-02

    申请号：US15651571

    申请日：2017-07-17

    Applicant: BorgWarner Inc.

    Inventor： Michael E. Jones ,  Jeffrey J. Waterstredt

    IPC: F16K1/46 ,  F16K31/06 ,  F16J15/56 ,  F16J15/46 ,  F16J15/16 ,  F16J9/14 ,  F16J9/08

    CPC classification number: F16K1/46 ,  F16J9/08 ,  F16J9/14 ,  F16J15/164 ,  F16J15/46 ,  F16J15/56 ,  F16K31/0655 ,  F16K31/0658 ,  F16K31/0693

    Abstract: A solenoid actuated valve (10) holds pressure and volume of an accumulator with low leakage and provides low actuation drag during a release stroke for dumping fluid contents of the accumulator at very low current draw. Two elongate valve members (10a, 10b) are assembled to be movable axially relative to one another with a gland or groove (10c) formed in one of the two valve members (10a). An o-ring (12) located within the groove (10c) is in a non-contacting relationship to the other valve member (10b) when in a non-energized state. An energizer ring (14) located within the groove (10c) can reciprocate axially with respect to the o-ring (12). The energizer ring (14) moves axially toward the o-ring (12) in response to fluid pressure against a surface (14a) of the energizer ring (14) opposite from the o-ring (12) to axially compresses the o-ring (12), causing the o-ring (12) to expand radially outwardly into sealing contact with the other valve member (10b).

    One-way pressure activated piston seal
    9.
    发明授权
    One-way pressure activated piston seal 有权

    公开(公告)号：US09732857B2

    公开(公告)日：2017-08-15

    申请号：US14383172

    申请日：2013-03-07

    Applicant: BorgWarner Inc.

    Inventor： Michael E. Jones ,  Jeffrey J. Waterstredt

    IPC: F16K1/46 ,  F16J9/08 ,  F16K31/06 ,  F16J15/16 ,  F16J9/14 ,  F16J15/46 ,  F16J15/56

    CPC classification number: F16K1/46 ,  F16J9/08 ,  F16J9/14 ,  F16J15/164 ,  F16J15/46 ,  F16J15/56 ,  F16K31/0655 ,  F16K31/0658 ,  F16K31/0693

    Abstract: A solenoid actuated valve (10) holds pressure and volume of an accumulator with low leakage and provides low actuation drag during a release stroke for dumping fluid contents of the accumulator at very low current draw. Two elongate valve members (10a, 10b) are assembled to be movable axially relative to one another with a gland or groove (10c) formed in one of the two valve members (10a). An o-ring (12) located within the groove (10c) is in a non-contacting relationship to the other valve member (10b) when in a non-energized state. An energizer ring (14) located within the groove (10c) can reciprocate axially with respect to the o-ring (12). The energizer ring (14) moves axially toward the o-ring (12) in response to fluid pressure against a surface (14a) of the energizer ring (14) opposite from the o-ring (12) to axially compresses the o-ring (12), causing the o-ring (12) to expand radially outwardly into sealing contact with the other valve member (10b).

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