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174 条记录 (耗时 0.015 秒)

    Solenoid valve
    55.
    发明授权
    Solenoid valve 有权

    公开(公告)号：US11959560B2

    公开(公告)日：2024-04-16

    申请号：US17608083

    申请日：2020-04-28

    申请人： Eagle Industry Co., Ltd.

    发明人： Hiroyuki Iwanaga ,  Yoshinari Kasagi ,  Kenta Furukawa

    IPC分类号： F16K31/06 ,  F16K3/314

    CPC分类号： F16K31/0613 ,  F16K3/314 ,  F16K31/0693 ,  F16K31/0696

    摘要： The Disclosed is a solenoid valve, in which a rod is moved by a plunger that comes into contact with and separates from a stator by electromagnetic force, causing a valve body that opens and closes a valve to move reciprocally. The valve is configured such that a first space and a second space are formed at respective sides of the plunger in the movement direction thereof, a through-hole is formed in the plunger so as to be concentric with a center axis, the rod is arranged in the first space, and a communication passage is formed between an inner surface of the plunger and an outer surface of the rod and communicates with the first space S1 and the second space.

    ELECTROMAGNETIC PRESSURE CONTROL VALVE
    58.
    发明申请
    ELECTROMAGNETIC PRESSURE CONTROL VALVE 审中-公开

    公开(公告)号：US20180112792A1

    公开(公告)日：2018-04-26

    申请号：US15727802

    申请日：2017-10-09

    申请人： ECO Holiding 1 GmbH

    发明人： Andreas Eisenberger ,  Bernd Franz

    IPC分类号： F16K31/06 ,  G05D16/20 ,  F16K3/26

    CPC分类号： F16K31/0613 ,  F15B13/0407 ,  F16H61/0251 ,  F16K3/26 ,  F16K31/0696 ,  G05D16/2013

    摘要： An electromagnetic pressure regulation valve including an electromagnetic actuator that positions a piston that is received axially movable in a controller housing, wherein the piston is configured to open and/or close connections of the pressure control valve for flow through, wherein the piston includes a pin at a face surface that is oriented away from the electromagnetic actuator, wherein a relative movement is facilitated between the pin and the piston, wherein a pin face that is oriented away from the piston in the controller housing is arranged opposite to a stop, wherein the pressure control valve includes a hydraulic end position damping for damping a movement of the pin in a direction towards the stop.

    Solenoid valve assembly for a seat of a vehicle
    59.
    发明授权
    Solenoid valve assembly for a seat of a vehicle 有权

    公开(公告)号：US09677683B2

    公开(公告)日：2017-06-13

    申请号：US14233656

    申请日：2011-07-20

    申请人： Bengt Hermansson

    发明人： Bengt Hermansson

    IPC分类号： F16K31/06 ,  B60N2/70 ,  F16K27/02 ,  H01F7/08 ,  H01F7/16 ,  B60N2/44

    CPC分类号： F16K31/0696 ,  B60N2/7082 ,  B60N2/914 ,  F16K27/029 ,  F16K31/0658 ,  F16K31/0686 ,  H01F7/088 ,  H01F7/1607

    摘要： The present invention provides for a solenoid valve assembly including a housing (32) defining a cavity (34). A support (48) is disposed in the cavity and defines a bore (50). A coil (60) is disposed about the support and defines an energized state for generating a magnetic field and a de-energized state. A plunger (74) is movably disposed in the bore of the support between a first position engaging the housing and a second position spaced from the housing. The plunger is radially spaced from the support to define a gap (76) between the plunger and the support. A dampener (86) is coupled to one of the support and the plunger adjacent the gap to prevent direct engagement between the support and the plunger as the plunger moves between the first and second positions during the energized and de-energized states for reducing noise during operation.

    Electromagnetic linear valve
    60.
    发明授权
    Electromagnetic linear valve 有权
    电磁线性阀

    公开(公告)号：US09453585B2

    公开(公告)日：2016-09-27

    申请号：US14351743

    申请日：2011-11-04

    申请人： Kei Sato ,  Masaki Nanahara ,  Katsuhiro Kanamori ,  Masakuni Suzuki ,  Takeshi Ishida

    发明人： Kei Sato ,  Masaki Nanahara ,  Katsuhiro Kanamori ,  Masakuni Suzuki ,  Takeshi Ishida

    IPC分类号： F16K31/02 ,  H01F3/00 ,  H01F7/16 ,  F16K31/06 ,  H01F7/08 ,  B60T8/36

    CPC分类号： F16K31/0696 ,  B60T8/367 ,  F16K31/0655 ,  H01F2007/086

    摘要： An electromagnetic linear valve which can effectively suppress a self-excited oscillation of a plunger is provided. A resilient member 64 urges a plunger 22 in a direction in which the core-opposing portions 70, 78 move away from a core portion 28, and moves the plunger 22 in a direction in which the core-opposing portions 70, 78 approach the core portion 28 in the case where an electric current is supplied to a coil 24. In the case where no electric current is supplied to the coil 24, a radially opposing surface area Sr as a surface area of portions of the core-opposing portions 70, 78 which respectively oppose inner peripheral surfaces of recessed portions 74, 76 is smaller than an axially opposing surface area St as a surface area of portions of the core-opposing portions 70, 78 which respectively oppose bottom surfaces of the recessed portions 74, 76, and the radially opposing surface area Sr becomes larger than the axially opposing surface area St in the case where an electric current is supplied to the coil 24 and the core-opposing portions 70, 78 approach most to the core portion 28.

    摘要翻译： 提供了能够有效地抑制柱塞的自激振荡的电磁线性阀。 弹性构件64沿着芯部相对部分70,78远离芯部28的方向推动柱塞22，并且使柱塞22沿芯部相对部分70,78接近芯部的方向移动 在向线圈24供给电流的情况下，作为芯对置部70的部分的表面积的径向相对的表面积Sr， 78分别与凹部74,76的内周面相对的面积小于分别与凹部74,76的底面相对的芯部对置部70,78的部分的表面积的轴向相对面积St， 并且在向线圈24供给电流并且铁心相对部分70,78最接近芯部28的情况下，径向相对的表面积Sr变得大于轴向相对表面积St。