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109 条记录 (耗时 0.01 秒)

    Flow control valve seal and flow control valve device
    37.
    发明授权
    Flow control valve seal and flow control valve device 有权

    公开(公告)号：US11828385B2

    公开(公告)日：2023-11-28

    申请号：US17417363

    申请日：2019-12-24

    申请人： NTN CORPORATION

    发明人： Ken Yasuda ,  Takuya Ishii

    IPC分类号： F16K5/04 ,  F16J15/20 ,  F16J15/3204 ,  F16K5/06 ,  F16K25/00 ,  F01P7/14

    CPC分类号： F16K5/0464 ,  F16J15/20 ,  F16J15/3204 ,  F16K5/0471 ,  F16K5/0668 ,  F16K5/0689 ,  F16K25/005 ,  F01P2007/146

    摘要： To provide a flow control valve seal that is manufactured at a low cost, that makes wear damage of a rotor with which the flow control valve seal slidably contacts less, and that is superior in its low leak performance, low friction performance, and low wear performance. A seal (6) is installed in a flow control valve device (1) including a housing (2) having an introduction part (5) that receives a cooling water from an internal combustion engine, and a resin rotor (4) disposed in the housing (2) and having a spherical outer peripheral surface (4a), the rotor (4) being rotated relative to the housing (2). The seal (6) is disposed between the introduction part (5) and the rotor (4) in the housing (2) and slidably contacts with the outer peripheral surface (4a) of the rotor (4). The seal (6) is an injection molded body of a resin composition having injection-moldable fluororesin as a base resin. The fluororesin is at least one resin selected from among a tetrafluoroethylene-perfluoro alkylvinyl ether copolymer resin, a tetrafluoroethylene-hexafluoropropylene copolymer resin, and a tetrafluoroethylene-ethylene copolymer resin.

    THROTTLE VALVE
    38.
    发明申请
    THROTTLE VALVE 有权

    公开(公告)号：US20170363215A1

    公开(公告)日：2017-12-21

    申请号：US15184456

    申请日：2016-06-16

    申请人： Vanguard International Semiconductor Corporation

    发明人： Reunn-Chang YANG

    IPC分类号： F16K5/08 ,  F16K5/04

    CPC分类号： F16K5/08 ,  F16K5/0407 ,  F16K5/0464 ,  F16K5/18 ,  F16K27/065

    摘要： A throttle valve is provided. The throttle valve includes a throttle valve body, a valve plug, a hollow seal and a first scraper. A flow path is formed in the throttle valve body. The valve plug is disposed in the throttle valve body. A notch is formed on the valve plug. By rotating the valve plug, the position of the notch is changed, and the degree of opening of the flow path is modified. The hollow seal is disposed in the throttle valve body. An abutting portion is formed on the hollow seal, and the abutting portion sealably abuts the valve plug. The first scraper is disposed on the valve plug. When the valve plug is rotated, the first scraper abuts the abutting portion to clean the abutting portion.

    VALVE APPARATUS FOR VEHICLE
    39.
    发明申请
    VALVE APPARATUS FOR VEHICLE 有权
    车辆用阀门装置

    公开(公告)号：US20170067565A1

    公开(公告)日：2017-03-09

    申请号：US14413267

    申请日：2014-07-02

    申请人： INZI CONTROLS CO. LTD.

    发明人： Seok Yoon CHANG ,  Jun Woo KIM ,  Seo Kyu KIM ,  Jae Young SON ,  Chang Hyun PARK ,  Dong June KANG

    IPC分类号： F16K5/04

    CPC分类号： F16K5/0464 ,  B60K15/01 ,  F01L33/02 ,  F16K3/22 ,  F16K3/24 ,  F16K3/243 ,  F16K5/00 ,  F16K5/0457 ,  F16K5/0471 ,  F16K5/0689

    摘要： Disclosed herein is a valve apparatus for vehicles that is configured such that the sealability of a valve body can be markedly enhanced. The valve apparatus includes a valve body, a valve member and a sealing unit. The valve body is provided with at least two ports and has an internal space communicating with the ports. The valve member is rotatably installed in the internal space so as to open or close the ports. The sealing unit is provided to seal at least one of the ports. The sealing unit includes a sealing body airtightly installed on an inner surface of the corresponding port, and at least one elastic element integrally provided on a first end of the sealing body. The elastic element axially applies elastic force to the sealing body so that a second end of the sealing body comes into airtight contact with the valve member.

    摘要翻译： 这里公开了一种车辆的阀门装置，其被构造成使得能够显着增强阀体的密封性。 阀装置包括阀体，阀构件和密封单元。 阀体设置有至少两个端口，并且具有与端口连通的内部空间。 阀构件可旋转地安装在内部空间中以打开或关闭端口。 提供密封单元以密封至少一个端口。 密封单元包括气密地安装在相应端口的内表面上的密封体以及一体地设置在密封体的第一端上的至少一个弹性元件。 弹性元件向密封体轴向施加弹性力，使得密封体的第二端与阀构件气密接触。

    Cartridge Seated Plug Valve
    40.
    发明申请
    Cartridge Seated Plug Valve 有权
    卡式座塞阀

    公开(公告)号：US20160138722A1

    公开(公告)日：2016-05-19

    申请号：US14546236

    申请日：2014-11-18

    申请人： Kennedy Valve Company

    发明人： Paul Kennedy

    IPC分类号： F16K5/04 ,  F16K27/06 ,  F16K25/00

    CPC分类号： F16K5/045 ,  F16K5/0464 ,  F16K25/005 ,  F16K27/065

    摘要： A cartridge seated plug valve includes a hollow body with an inlet, an outlet, and a cylindrical valve chamber. A C-shaped rotor with an elastomeric coating is rotatably held in the valve chamber by a valve cover and a base. A valve facing with an elastomeric gasket is held adjacent to the inlet, with a central aperture of the valve facing aligned with the inlet, and the elastomeric gasket held in compression about an inlet seal surface at a perimeter of the inlet, by facing channels in the cover and base. In a closed position, the rotor is oriented with the elastomeric coating of the plug segment sealing the central aperture. The valve is opened by rotating the main stem, changing an orientation of the rotary plug, and moving the plug segment away from the inlet.

    摘要翻译： 墨盒安装的旋塞阀包括具有入口，出口和圆柱形阀室的中空本体。 具有弹性体涂层的C形转子通过阀盖和基座可旋转地保持在阀室中。 面向弹性体垫圈的阀门与入口相邻地保持，阀的中心孔面对着入口，并且弹性垫片围绕进口周边的入口密封表面保持压缩，通过面对通道 封面和底座。 在关闭位置，转子定位成使得塞子段的弹性体涂层密封中心孔。 通过旋转主杆来打开阀门，改变旋转塞的方向，并将塞子段从入口移开。