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    Valve assembly for use in a hydraulic component
    1.
    发明授权
    Valve assembly for use in a hydraulic component 有权
    用于液压元件的阀组件

    公开(公告)号：US06986363B1

    公开(公告)日：2006-01-17

    申请号：US10863074

    申请日：2004-06-08

    Applicant: Robert E. Trimble ,  Tage Christiansen ,  Anders Kryhlmand ,  Thomas Kopel

    Inventor： Robert E. Trimble ,  Tage Christiansen ,  Anders Kryhlmand ,  Thomas Kopel

    IPC: F16K17/196

    CPC classification number: F16K17/044 ,  Y10T137/7777 ,  Y10T137/778

    Abstract: A valve assembly for use in regulating the flow of fluid between a first fluid side and a second fluid side of a hydraulic circuit. The assembly has an insert mounted in a hydraulic component having at least a portion of the hydraulic circuit formed therein, the insert also has a first end exposed to the first fluid side, a first end opening formed on the first end and a second end open to the second fluid side. The valve assembly additionally has a valve plug retained within the second end of the insert and a valve seat surface formed on the first end of the insert. The valve assembly also has a combination check valve and pressure relief valve located within the insert between the valve seat surface and the valve plug to selectively open and close the first opening.

    Abstract translation: 一种阀组件，用于调节在液压回路的第一流体侧和第二流体侧之间的流体流动。 组件具有安装在具有形成在其中的至少一部分液压回路的液压部件中的插入件，插入件还具有暴露于第一流体侧的第一端，形成在第一端上的第一端开口和第二端开口 到第二流体侧。 阀组件还具有保持在插入件的第二端内的阀塞和形成在插入件的第一端上的阀座表面。 阀组件还具有位于阀座表面和阀塞之间的插入件内的组合止回阀和减压阀，以选择性地打开和关闭第一开口。

    Hydraulic transmission with combination check valve and pressure release valve
    2.
    发明授权
    Hydraulic transmission with combination check valve and pressure release valve 有权
    液压传动与组合止回阀和压力释放阀

    公开(公告)号：US06691512B1

    公开(公告)日：2004-02-17

    申请号：US10115149

    申请日：2002-04-03

    Applicant: Thomas Kopel ,  Robert E. Trimble ,  Tage Christiansen ,  Anders Kryhlmand

    Inventor： Thomas Kopel ,  Robert E. Trimble ,  Tage Christiansen ,  Anders Kryhlmand

    IPC: F16D3102

    CPC classification number: F16H61/40 ,  F16D31/02 ,  F16H61/4017 ,  F16H2061/0253 ,  F16K17/196

    Abstract: A combination check valve and pressure relief valve is provided for use in regulating the flow of fluid between a first fluid side and a second fluid side in a hydraulic circuit. The combination check valve and pressure relief valve includes a valve plug, a valve guide moveably positioned in relation to the valve plug, a valve stem engaged to the valve guide, a check compression spring attached to the valve stem and positioned between the valve guide and the valve plug, a valve seat carried by the valve stem, and a relief compression spring positioned between the valve seat and the valve guide.

    Abstract translation: 提供组合止回阀和减压阀，用于调节液压回路中第一流体侧和第二流体侧之间的流体流动。 组合止回阀和压力释放阀包括阀塞，可相对于阀塞可移动地定位的阀引导件，与阀导向件接合的阀杆，附接到阀杆并且定位在阀引导件和 阀塞，由阀杆承载的阀座，以及定位在阀座和阀引导件之间的释放压缩弹簧。

    Valve assembly for use in a hydraulic component
    4.
    发明授权
    Valve assembly for use in a hydraulic component 有权
    用于液压元件的阀组件

    公开(公告)号：US06964280B1

    公开(公告)日：2005-11-15

    申请号：US11082313

    申请日：2005-03-17

    Applicant: Robert E. Trimble ,  Tage Christiansen ,  Anders Kryhlmand ,  Thomas Kopel

    Inventor： Robert E. Trimble ,  Tage Christiansen ,  Anders Kryhlmand ,  Thomas Kopel

    IPC: F16H39/14 ,  F16K15/06 ,  F16K17/04 ,  F16K17/196 ,  F16K35/00

    CPC classification number: F16K15/063 ,  F16H39/14 ,  F16K17/044 ,  Y10T137/7613 ,  Y10T137/778 ,  Y10T137/7935

    Abstract: A combination check valve and pressure relief valve is provided for use in regulating the flow of fluid between a first fluid side and a second fluid side. The combination check valve and pressure relief valve includes a valve plug, a valve guide moveably positioned in relation to the valve plug, a valve stem engaged to the valve guide, a check compression spring attached to the valve stem and positioned between the valve guide and the valve plug, a valve seat carried by the valve stem, and a relief compression spring positioned between the valve seat and the valve guide. The valve guide is adapted to move the valve stem relative to the valve seat against the force of the relief compression spring to allow fluid to pass from the first fluid side to the second fluid side through a fluid flow passage formed between the valve stem and the valve seat. Furthermore, the valve seat, valve stem, and valve guide are adapted to move relative to the valve plug against the force of the check compression spring to remove the valve seat from an opening formed between the second fluid side and the first fluid side to permit fluid to pass through the opening.

    Abstract translation: 提供组合止回阀和减压阀，用于调节第一流体侧和第二流体侧之间的流体流动。 组合止回阀和压力释放阀包括阀塞，可相对于阀塞可移动地定位的阀引导件，与阀导向件接合的阀杆，附接到阀杆并且定位在阀引导件和 阀塞，由阀杆承载的阀座，以及定位在阀座和阀引导件之间的释放压缩弹簧。 阀引导件适于相对于释放压缩弹簧的力相对于阀座移动阀杆，以允许流体从第一流体侧通过第二流体侧通过形成在阀杆和阀杆之间的流体流动通道 阀座。 此外，阀座，阀杆和阀导向件适于抵抗检查压缩弹簧的力而相对于阀塞移动，以从在第二流体侧和第一流体侧之间形成的开口移除阀座，以允许 流体通过开口。

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