知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

13 条记录 (耗时 0.019 秒)

    Wireline cable
    1.
    发明授权
    Wireline cable 失效
    有线电缆

    公开(公告)号：US06297455B1

    公开(公告)日：2001-10-02

    申请号：US09574414

    申请日：2000-05-19

    申请人： Willem A. Wijnberg ,  Pete Howard ,  Ramon Hernandez-Marti

    发明人： Willem A. Wijnberg ,  Pete Howard ,  Ramon Hernandez-Marti

    IPC分类号： H01B1106

    CPC分类号： H01B7/046

    摘要： A cable that has a longitudinal axis and includes four insulated primary conductors which extend along the cable and define interstices between adjacent primary conductors. At least one insulated secondary conductor has a wire gauge smaller than the primary conductors and extends about the longitudinal axis of the cable. The at least one secondary conductor is at least partially nested in one of the interstices. An armor shield surrounds the primary and secondary conductors.

    摘要翻译： 具有纵向轴线并且包括四个绝缘主导体的电缆，其沿着电缆延伸并且在相邻的主导体之间限定间隙。 至少一个绝缘二次导体具有小于主导体的线规，并围绕电缆的纵向轴线延伸。 所述至少一个次级导体至少部分嵌套在所述间隙之一中。 围绕主导体和次导体的护甲屏蔽。

    Optical feedthrough and method of making same
    4.
    发明授权
    Optical feedthrough and method of making same 有权
    光学馈通及其制作方法

    公开(公告)号：US06427046B1

    公开(公告)日：2002-07-30

    申请号：US09539060

    申请日：2000-03-30

    申请人： Gary P. Bickford ,  Pete Howard

    发明人： Gary P. Bickford ,  Pete Howard

    IPC分类号： G02B600

    CPC分类号： G02B6/4248 ,  G02B6/4238

    摘要： A method of securing and sealing an optical fiber within a bulkhead, the method includes forming a layer of a solder-compatible material over a diffusion barrier covering a metal-clad optical fiber; extending the optical fiber through a metallic housing, with a portion of the layer of solder-compatible material within the housing, the housing and the solder-compatible material defining a gap therebetween; and bridging the gap with a solder to secure the fiber to the housing and to form a pressure-tight seal between the fiber and the housing. In one embodiment, an optical feedthrough includes a metallic housing; a gold-plated optical fiber disposed in the housing, the fiber having a nickel layer disposed thereon and a gold layer disposed over the nickel layer; and a silver-containing solder disposed in the housing and connecting the fiber to the housing, the solder bridging a gap between the metallic housing and the solder-compatible material to form a pressure-resistant seal about the fiber.

    摘要翻译： 一种在隔板内固定和密封光纤的方法，所述方法包括在覆盖金属包层光纤的扩散阻挡层上形成焊料兼容材料层; 通过金属壳体延伸光纤，其中一部分与焊料相容的材料层在壳体内，壳体和焊料兼容材料在其间限定间隙; 以及用焊料桥接所述间隙以将所述纤维固定到所述壳体并且在所述纤维和所述壳体之间形成压力密封。 在一个实施例中，光学馈通包括金属外壳; 设置在所述壳体中的镀金光纤，所述纤维具有设置在其上的镍层和设置在所述镍层上的金层; 以及设置在壳体中并将光纤连接到壳体的含银焊料，焊料桥接金属壳体和焊料相容材料之间的间隙，以在纤维周围形成耐压密封。

    Electrically controlled release device
    6.
    发明申请
    Electrically controlled release device 有权

    公开(公告)号：US20060278388A1

    公开(公告)日：2006-12-14

    申请号：US11150042

    申请日：2005-06-10

    申请人： Kevin Zanca ,  Ryan Daniel ,  Todor Sheiretov ,  Pete Howard

    发明人： Kevin Zanca ,  Ryan Daniel ,  Todor Sheiretov ,  Pete Howard

    IPC分类号： E21B17/00

    CPC分类号： E21B17/023 ,  E21B17/06

    摘要： A cable release apparatus includes a housing and latch mounted at one end of the housing. The latch has a central opening and a plurality of projecting members extending into the housing. A releasable connector is mounted inside the housing. An actuator has one end disposed in the central opening in the latch and another end in contact with the releasable connector. The actuator is movable between a first position prior to activation of the releaseable connector and a second position wherein the releasable connector is activated. Prior to activation of the releasable connector, the latch is held in place by an interference fit between the projecting members and the housing. When the releasable connector is activated, the projecting members are deflected by applying tension to the latch, thereby releasing the latch from the housing.

    Metal-sealed, thermoplastic electrical feedthrough
    7.
    发明授权
    Metal-sealed, thermoplastic electrical feedthrough 有权
    金属密封，热塑性电气馈通

    公开(公告)号：US06506083B1

    公开(公告)日：2003-01-14

    申请号：US09681247

    申请日：2001-03-06

    申请人： Gary P. Bickford ,  Pete Howard

    发明人： Gary P. Bickford ,  Pete Howard

    IPC分类号： H01R13405

    CPC分类号： H01R13/533 ,  H01R13/74

    摘要： An electrical feedthrough includes a connector body made of a metallic material, at least one contact pin inserted through a cavity in the connector body, and an insulating body made of a thermoplastic material formed between the connector body and the contact pin so as to provide a hermetic seal between the connector body and the contact pin.

    摘要翻译： 电馈通包括由金属材料制成的连接器主体，穿过连接器主体中的空腔插入的至少一个接触销，以及形成在连接器主体和接触销之间的由热塑性材料制成的绝缘体，以便提供 连接器主体和接触销之间的气密密封。