中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

93 records (took 0.028 seconds)

    Flow controlled actuator apparatus for use with self-closing stop valves
    42.
    发明授权
    Flow controlled actuator apparatus for use with self-closing stop valves 有权
    用于自闭合截止阀的流量控制致动器装置

    公开(公告)号：US08262057B2

    公开(公告)日：2012-09-11

    申请号：US11764012

    申请日：2007-06-15

    Applicant: Chun Lin ,  Yin Zhuang ,  Lu Cang ,  Fan Jian Jun

    Inventor： Chun Lin ,  Yin Zhuang ,  Lu Cang ,  Fan Jian Jun

    IPC: F16K31/12

    CPC classification number: F16K47/10 ,  F16K27/07 ,  F16K39/024 ,  Y10T137/7722 ,  Y10T137/7727 ,  Y10T137/7783 ,  Y10T137/7785 ,  Y10T137/7837

    Abstract: An apparatus for operating a device such as a self-closing internal valve is disclosed. The apparatus includes a housing assembly having an internal chamber, a fluid inlet in fluid communication with the internal chamber, and an actuator stem extending from the housing assembly. The actuator stem is moveable in response to the addition or removal of a fluid into or out of the internal chamber. To control the flow rate of a fluid into and out of the internal chamber, the apparatus includes a fluid control valve in fluid communication with the fluid inlet of the housing assembly, wherein the fluid control valve is adapted to restrict the rate of fluid flow into the internal chamber of the housing assembly.

    Abstract translation: 公开了一种用于操作诸如自关闭内部阀的装置的装置。 该装置包括具有内部腔室，与内部腔室流体连通的流体入口以及从壳体组件延伸的致动器杆的壳体组件。 致动器杆可以响应于将流体添加或移出进入或离开内部室而移动。 为了控制流入和流出内腔的流体的流量，该装置包括与壳体组件的流体入口流体连通的流体控制阀，其中流体控制阀适于限制流体流入的速率 壳体组件的内部腔室。

    FIELD REMOVABLE BONNET ASSEMBLIES FOR USE WITH VALVES
    43.
    发明申请
    FIELD REMOVABLE BONNET ASSEMBLIES FOR USE WITH VALVES 有权
    带阀门的现场可拆卸骨架组件

    公开(公告)号：US20120153202A1

    公开(公告)日：2012-06-21

    申请号：US13407314

    申请日：2012-02-28

    Applicant: Chun Lin ,  Matthew William Hanusa ,  Roy Ronald Pelfrey ,  Eric Alan Miller

    Inventor： Chun Lin ,  Matthew William Hanusa ,  Roy Ronald Pelfrey ,  Eric Alan Miller

    IPC: F16K31/44

    CPC classification number: F16K1/126 ,  F16K39/024 ,  F16K41/043

    Abstract: Field removable bonnet assemblies for use with valves are disclosed. An example internal valve includes an internal valve body and a field removable bonnet assembly. The field removable bonnet assembly includes a body that is to be removably coupled to the internal valve body and a shaft to be at least partially positioned within the body. The field removable bonnet assembly also includes an adjuster including a first adjuster portion and a second adjuster portion. The body defines a bore having a first diameter portion and a second diameter portion larger than the first diameter portion. The first diameter portion is to receive a valve packing. The second diameter portion to be threadably engaged by the second adjuster portion. The adjuster is externally accessible to adjust the first adjuster portion within the first diameter portion to change a force exerted by the valve packing on the shaft.

    Abstract translation: 公开了与阀一起使用的现场可拆卸阀帽组件。 示例性的内部阀包括内部阀体和现场可拆卸的阀盖组件。 现场可拆卸的发动机罩组件包括能够可拆卸地联接到内部阀体的主体和至少部分地定位在主体内的轴。 现场可拆卸盖帽组件还包括包括第一调节器部分和第二调节器部分的调节器。 主体限定了具有比第一直径部分大的第一直径部分和第二直径部分的孔。 第一直径部分是接收阀包装。 与第二调节器部分螺纹接合的第二直径部分。 调节器可从外部接近以调节第一直径部分内的第一调节器部分，以改变由阀组件施加在轴上的力。

    Power generation device for exercise equipment
    45.
    发明授权
    Power generation device for exercise equipment 失效
    运动器材发电装置

    公开(公告)号：US07704190B2

    公开(公告)日：2010-04-27

    申请号：US12410852

    申请日：2009-03-25

    Applicant: Jung-Chou Lin ,  Chun Lin

    Inventor： Jung-Chou Lin ,  Chun Lin

    IPC: A63B71/00

    CPC classification number: A63B21/005 ,  A63B21/00192 ,  A63B21/0055 ,  A63B21/225 ,  A63B21/4047 ,  A63B2071/0063 ,  Y10S482/903

    Abstract: The present invention provides a power generation device for exercise equipment including a fixing seat, a swinging seat and a power generating component. The joint and positioning end of the swinging seat has a hinge connection part to be connected with the fixing seat, and the power generating component is configured on a preset position on the swinging seat. A magnetic lifting component is configured to cause magnetic repelling between the swinging end of the swinging seat and the fixing seat, so that the swinging end of the swinging seat can be elastically lifted. The driven part of the power generating component will constantly maintain tight contact with the flywheel of exercise equipment. The magnetic lifting component can exert a magnetic repulsing function without elastic fatigue and solid abrasion.

    Abstract translation: 本发明提供一种用于包括固定座，摆动座和发电部件的运动器材的发电装置。 摆动座的关节和定位端具有与固定座连接的铰链连接部，发电部构造在摆动座上的预定位置。 磁性提升部件被配置为在摆动座椅的摆动端和固定座之间引起磁排斥，使得摆动座椅的摆动端可以弹性地提升。 动力部件的驱动部分将不断保持与运动器材飞轮的紧密接触。 磁性提升部件可以发挥磁性排斥功能，没有弹性疲劳和固体磨损。

    FLUID FLOW CONTROL MEMBERS FOR USE WITH VALVES
    46.
    发明申请
    FLUID FLOW CONTROL MEMBERS FOR USE WITH VALVES 有权
    流体流量控制会员与阀门一起使用

    公开(公告)号：US20100051117A1

    公开(公告)日：2010-03-04

    申请号：US12202876

    申请日：2008-09-02

    Applicant: Chun Lin ,  Eric Alan Miller ,  Roy Ronald Pelfrey ,  Yan Tao Sun ,  Fan Jian Jun

    Inventor： Chun Lin ,  Eric Alan Miller ,  Roy Ronald Pelfrey ,  Yan Tao Sun ,  Fan Jian Jun

    IPC: F16K15/00 ,  F16L37/28 ,  F16K21/18

    CPC classification number: F16K1/385 ,  F16K51/00 ,  Y10T137/6109 ,  Y10T137/6157 ,  Y10T137/731 ,  Y10T137/791 ,  Y10T137/86944 ,  Y10T137/86984

    Abstract: Fluid flow control members for use with valves are described herein. An example fluid flow control member for use with a valve includes a body having a first seating surface to control a flow of fluid through the valve. The body defines a second seating surface opposite the first seating surface to control a flow of fluid through the valve. Additionally, the body defines an aperture to receive a stem of the valve, and a bore surrounded by the first seating surface to receive at least one of a seal or a sliding member each of which have a first surface to be engaged by a second surface of a spring seat coupled to the stem to control a fluid flow through the valve.

    Abstract translation: 这里描述了用于阀的流体流动控制构件。 用于阀的示例性流体流动控制构件包括具有第一座面的主体，用于控制通过阀的流体流动。 主体限定与第一座面相对的第二座面，以控制通过该阀的流体流。 另外，本体限定一个孔，以容纳阀的杆，以及由第一座表面围绕的孔，以容纳密封件或滑动构件中的至少一个，每个密封件或滑动构件具有要被第二表面接合的第一表面 弹簧座联接到杆以控制流过阀的流体流动。

    PRESSURE RELIEF VALVES
    47.
    发明申请
    PRESSURE RELIEF VALVES 有权
    压力减压阀

    公开(公告)号：US20100006159A1

    公开(公告)日：2010-01-14

    申请号：US12169405

    申请日：2008-07-08

    Applicant: Chun Lin ,  Roy Ronald Pelfrey

    Inventor： Chun Lin ,  Roy Ronald Pelfrey

    IPC: F16K17/10

    CPC classification number: F16K17/04 ,  F16K15/063 ,  Y10T137/7766 ,  Y10T137/7768 ,  Y10T137/7852 ,  Y10T137/7905

    Abstract: Pressure relief valves are described herein. An example pressure relief valve includes a body having external threads to threadably engage another body having a pressurized chamber. Additionally, the pressure relief valve includes a relief valve orifice that is threadably engaged with the body via internal threads of the body. The relief valve orifice includes a seating surface. Further, the pressure relief valve includes a pressure-balanced piston assembly that is slidably movable within the body relative to the relief valve orifice and the seating surface to control the flow of fluid between the pressurized chamber and the relief valve orifice.

    Abstract translation: 此处描述了泄压阀。 示例性压力释放阀包括具有外螺纹的主体，该主体螺纹地接合另一具有加压室的主体。 此外，减压阀包括安全阀孔口，其通过主体的内螺纹与主体螺纹接合。 安全阀孔包括座面。 此外，减压阀包括压力平衡的活塞组件，该压力平衡的活塞组件相对于安全阀孔口和就座表面在主体内可滑动地移动，以控制加压室和安全阀孔口之间的流体流动。

Patent Agency Ranking