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13 条记录 (耗时 0.018 秒)

    Plastic sealing of solenoid bobbins
    1.
    发明授权
    Plastic sealing of solenoid bobbins 有权
    电磁线圈的塑料密封

    公开(公告)号：US07532100B2

    公开(公告)日：2009-05-12

    申请号：US11974223

    申请日：2006-10-20

    申请人： James P. Henry ,  Gary J. DeAngelis ,  Kevn J. Allen ,  Peter R. Wendt

    发明人： James P. Henry ,  Gary J. DeAngelis ,  Kevn J. Allen ,  Peter R. Wendt

    IPC分类号： H01F27/30

    CPC分类号： H01F5/02 ,  B29C45/14311 ,  B29C45/14639 ,  B29C2045/14319 ,  F02M51/005 ,  F02M61/168 ,  F02M2200/8046 ,  H01F7/06 ,  H01F41/127 ,  Y10T29/4902

    摘要： A method and apparatus for overmolding a plastic shroud onto a bobbin including the step of providing a protrusion ring on the surface of the bobbin surrounding each standoff between the bobbin and a mold wall and extending outwards from the surface of the bobbin. A plurality of standoffs and protrusion rings is presently preferred. The protrusion rings are small relative to the standoffs, have low thermal mass, and thus are readily melted by the injected molten plastic, causing interstitching between the bobbin material and the overmolding material. The interstitching creates a highly effective hermetic seal against moisture leakage along the surface of the bobbin away from the standoff site. Perfect melting of the standoffs is no longer required, and standoffs can be designed to assure proper positioning of the bobbin during the complete overmolding process.

    摘要翻译： 一种用于将塑料罩覆盖到筒管上的方法和装置，包括以下步骤：在绕线架和模具壁之间的每个支架周围的筒管表面上设置突起环，并从线轴的表面向外延伸。 目前优选多个支座和突出环。 突出环相对于支座较小，热质量低，因此容易被注入的熔融塑料熔化，导致线轴材料和包覆成型材料之间的缝合。 缝合产生了高效的气密密封，以防止沿着骨架表面远离间隔部位的水分渗漏。 不再需要完全熔化支座，并且可以设计支座以确保在整个包覆成型过程中线轴的正确定位。

    Terminal connector with integral welding sleeve
    3.
    发明授权
    Terminal connector with integral welding sleeve 失效
    带整体焊接套筒的端子接头

    公开(公告)号：US07118430B1

    公开(公告)日：2006-10-10

    申请号：US11095307

    申请日：2005-03-31

    申请人： James P. Henry ,  Daniel L. Varble

    发明人： James P. Henry ,  Daniel L. Varble

    IPC分类号： H01R9/24

    CPC分类号： H01R4/023 ,  H01R4/14 ,  H01R43/16

    摘要： An electrical connector for use in forming a wire-wrapped welded terminal connection. The connector is formed by stamping and folding from a sheet of metal stock to include an integral sleeve element attached by a strap. During assembly of the connection prior to welding, the terminal is wrapped with wire as in the prior art and then the strap is folded to position the integral sleeve element correctly about the wrappings to form a weldable assembly functionally identical with the prior art sleeved assembly. Because the sleeve element is formed integrally with the connector and attached by a foldable strap, the element is automatically positioned correctly and is held in place by the strap during welding.

    摘要翻译： 一种用于形成电线包裹焊接终端连接的电连接器。 连接器通过冲压和折叠从一片金属原料形成，以包括由带子附接的整体套筒元件。 在焊接之前的连接组装期间，端子用现有技术中的导线缠绕，然后将带折叠以将整体套筒元件正确地围绕包装定位，以形成与现有技术套筒组件功能相同的可焊接组件。 由于套筒元件与连接器一体形成，并且通过可折叠带固定，所以该元件被自动定位并且在焊接期间被带固定在适当位置。

    Dual slope flow control valve
    8.
    发明授权
    Dual slope flow control valve 失效
    双斜流量控制阀

    公开(公告)号：US5462253A

    公开(公告)日：1995-10-31

    申请号：US279139

    申请日：1994-07-22

    申请人： Anjan Asthana ,  James P. Henry ,  Melissa A. Hamilton

    发明人： Anjan Asthana ,  James P. Henry ,  Melissa A. Hamilton

    IPC分类号： F02M25/08 ,  F16K31/06

    CPC分类号： F02M25/0836

    摘要： A fluid flow control valve actuated by a solenoid to selectively position the valve by balancing electromagnetic forces, spring forces and fluid forces within the valve. The valve includes a plurality of flow control orifices in series that provide flexible dual slope flow performance characteristics, precise flow control and high flow capability directed to use as a vehicle's evaporative emission control system purge valve.

    摘要翻译： 由螺线管致动的流体流量控制阀，以通过平衡电磁力，弹簧力和阀内的流体力来选择性地定位阀。 该阀包括多个串联的流量控制孔，其提供灵活的双斜率流动性能特征，精确的流量控制以及用作车辆的蒸发排放控制系统清洗阀的高流量能力。

    Fluid pressure spool valve and method of controlling pressure forces acting thereon
    9.
    发明授权
    Fluid pressure spool valve and method of controlling pressure forces acting thereon 失效
    流体压力滑阀和控制作用在其上的压力的方法

    公开(公告)号：US4750511A

    公开(公告)日：1988-06-14

    申请号：US944763

    申请日：1986-12-22

    申请人： James P. Henry ,  Albert A. Skinner

    发明人： James P. Henry ,  Albert A. Skinner

    IPC分类号： F16K11/07 ,  F16K39/04 ,  F15B13/04

    CPC分类号： F16K11/07 ,  F16K39/04 ,  Y10T137/0396 ,  Y10T137/86702 ,  Y10T137/8671 ,  Y10T137/86799

    摘要： The velocity head created at an inlet port of a spool valve decreases the static pressure head at the inlet. The valve is so constructed that the decrease in static pressure can act on only a very small effective area of the land side surface, with a substantial majority of the land side surface effective area being so positioned that it is not subject to the velocity pressure head and its lesser static pressure head. Therefore the majority of the effective land side wall area is not exposed to the decrease static pressure head, but is exposed primarily to the full static pressure head with virtually no velocity pressure head, as the opposite land. This therefore decreases the force differential tending to urge the spool valve toward the closed position and therefore decreases the amount of force which must be overcome to move the spool valve in an opening direction. As a near balance of static pressures acting in opposite directions on the spool valve lands is obtained, there is less resistance to the valve apply force. This is accomplished by providing recessed land facing surfacing areas in one or both of the lands of a typical two-land spool valve.

    摘要翻译： 在滑阀入口处产生的速度头减小入口处的静压头。 阀被构造成使得静压力的降低仅能够作用在陆侧表面的非常小的有效面积上，其中大部分陆地侧表面有效区域被定位成使其不受速度压力头 及其较小的静压头。 因此，大部分有效的土地侧壁面积不会暴露于减压静压头，而是主要暴露于完全静压头，实际上没有速度压力头作为相反的土地。 因此，这样减小了力差异，倾向于将滑阀推向关闭位置，因此减小了在打开方向上移动滑阀必须克服的力的量。 由于获得了在滑阀阀座上作用在相反方向上的静压力的近似平衡，所以对阀施加力的阻力较小。 这是通过在典型的两片滑阀的一个或两个区域中提供凹陷的面对面的表面区域来实现的。

    Plastic sealing of solenoid bobbins
    10.
    发明授权
    Plastic sealing of solenoid bobbins 失效
    电磁线圈的塑料密封

    公开(公告)号：US07187262B1

    公开(公告)日：2007-03-06

    申请号：US11203855

    申请日：2005-08-15

    申请人： James P. Henry ,  Gary J. DeAngelis ,  Kevn J. Allen ,  Peter R. Wendt

    发明人： James P. Henry ,  Gary J. DeAngelis ,  Kevn J. Allen ,  Peter R. Wendt

    IPC分类号： H01F27/30

    CPC分类号： H01F5/02 ,  B29C45/14311 ,  B29C45/14639 ,  B29C2045/14319 ,  F02M51/005 ,  F02M61/168 ,  F02M2200/8046 ,  H01F7/06 ,  H01F41/127 ,  Y10T29/4902

    摘要： A method and apparatus for overmolding a plastic shroud onto a bobbin including the step of providing a protrusion ring on the surface of the bobbin surrounding each standoff between the bobbin and a mold wall and extending outwards from the surface of the bobbin. A plurality of standoffs and protrusion rings is presently preferred. The protrusion rings are small relative to the standoffs, have low thermal mass, and thus are readily melted by the injected molten plastic, causing interstitching between the bobbin material and the overmolding material. The interstitching creates a highly effective hermetic seal against moisture leakage along the surface of the bobbin away from the standoff site. Perfect melting of the standoffs is no longer required, and standoffs can be designed to assure proper positioning of the bobbin during the complete overmolding process.

    摘要翻译： 一种用于将塑料罩覆盖到筒管上的方法和装置，包括以下步骤：在绕线架和模具壁之间的每个支架周围的筒管表面上设置突起环，并从线轴的表面向外延伸。 目前优选多个支座和突出环。 突出环相对于支座较小，热质量低，因此容易被注入的熔融塑料熔化，导致线轴材料和包覆成型材料之间的缝合。 缝合产生了高效的气密密封，以防止沿着骨架表面远离间隔部位的水分渗漏。 不再需要完全熔化支座，并且可以设计支座以确保在整个包覆成型过程中筒管的正确定位。