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21 条记录 (耗时 0.015 秒)

    Method of fabricating an electrical feedthru
    1.
    发明授权
    Method of fabricating an electrical feedthru 失效
    制造电气馈电的方法

    公开(公告)号：US07726017B2

    公开(公告)日：2010-06-01

    申请号：US11499330

    申请日：2006-08-04

    申请人： Cliff Evans ,  Mark William Dalton

    发明人： Cliff Evans ,  Mark William Dalton

    IPC分类号： H01R43/00

    CPC分类号： H02G3/22 ,  H01R13/5202 ,  H01R13/533 ,  Y10T29/49117 ,  Y10T29/49123 ,  Y10T29/49169

    摘要： A method and apparatus for electrically interfacing between two or more distinct environments. The method and apparatus are directed to an electrical feedthru with exterior traces traversing a core. The electrical feedthru may be very small, facilitating its use in MEMS devices. The electrical feedthru may also include an over-mold shaped to create a mechanical seal between the two or more distinct environments without the use of an O-ring. The electrical feedthru is not limited to any particular geometry, it may be adapted to fit between any two environments, and thus the traces are not necessarily parallel to a central axis of the core.

    摘要翻译： 一种用于在两个或多个不同环境之间电接口的方法和装置。 该方法和装置涉及到穿过芯的外部走线的电馈送。 电气馈电可能非常小，便于其在MEMS器件中的使用。 电动馈电还可以包括成形为在不使用O形环的情况下在两个或多个不同环境之间产生机械密封的过模具。 电馈送不限于任何特定的几何形状，它可以适于装配在任何两个环境之间，因此迹线不一定平行于芯的中心轴线。

    Steam generator nozzle dam and method for installing and removing steam generator nozzle dam
    2.
    发明申请
    Steam generator nozzle dam and method for installing and removing steam generator nozzle dam 有权
    蒸汽发生器喷头坝及其安装和拆卸方法

    公开(公告)号：US20080179042A1

    公开(公告)日：2008-07-31

    申请号：US11985851

    申请日：2007-11-16

    申请人： Cliff Evans ,  Mark W. Dalton

    发明人： Cliff Evans ,  Mark W. Dalton

    IPC分类号： F22B37/22

    CPC分类号： F22B37/002 ,  F22B37/42

    摘要： The present invention includes an apparatus for watertight sealing of a steam generator nozzle and methods for installing the apparatus. The apparatus comprises a nozzle dam, a nozzle dam attachment ring, and a seal. The attachment ring is provided in an interior of the nozzle and has a plurality of retaining tabs and a nozzle dam landing. The nozzle dam is adapted for insertion into the attachment ring and abutment against the nozzle dam landing. The nozzle dam has a plurality of radial protrusions adapted to interlock with the retaining tabs for fixing the nozzle dam in the attachment ring upon rotation of the nozzle dam in the attachment ring. The seal covers at least one side of the nozzle dam for effecting a seal between the nozzle dam and the attachment ring. The present invention also provides methods and apparatus for the pressurization and control of nozzle dam seals.

    摘要翻译： 本发明包括一种蒸汽发生器喷嘴的水密密封装置及其装置的安装方法。 该装置包括喷嘴坝，喷嘴坝附接环和密封件。 附接环设置在喷嘴的内部，并且具有多个保持翼片和喷嘴坝楼板。 喷嘴坝适于插入附接环并抵靠喷嘴坝楼。 喷嘴坝具有多个径向突起，其适于与保持突片互锁，以在喷嘴坝在附接环中旋转时将喷嘴坝固定在附接环中。 密封件覆盖喷嘴坝的至少一侧，用于实现喷嘴坝和附接环之间的密封。 本发明还提供了用于加压和控制喷嘴坝密封件的方法和装置。

    Skimmer seal
    3.
    发明授权
    Skimmer seal 失效

    公开(公告)号：US06966078B2

    公开(公告)日：2005-11-22

    申请号：US10613127

    申请日：2003-07-03

    申请人： Cliff Evans ,  Mark W. Dalton

    发明人： Cliff Evans ,  Mark W. Dalton

    IPC分类号： E04H4/12 ,  E04H4/00

    CPC分类号： E04H4/1272

    摘要： A winterizing seal for a pool skimmer includes a cover plate dimensioned to overlap the margins of the skimmer opening and having a support portion on its rear surface which extends into the skimmer passageway. A resiliently deformable gasket is provided on the support portion and is configured and dimensioned to bear on the side walls of the skimmer passageway to provide a leak-proof seal between the cover plate and the skimmer passageway. The gasket is pressed against the side walls of the skimmer passageway by a compression plate which is coupled to the cover plate by a nut.

    Chandelier positioning system
    5.
    发明授权
    Chandelier positioning system 失效
    枝形吊灯定位系统

    公开(公告)号：US5420772A

    公开(公告)日：1995-05-30

    申请号：US306097

    申请日：1994-09-14

    申请人： Cliff Evans

    发明人： Cliff Evans

    IPC分类号： F21V21/38 ,  F21V21/00

    CPC分类号： F21V21/38

    摘要： A carriage which is drawn over a plurality of locations along a tightly threaded motor driven drive rod by a nut on the carriage, draws a chandelier support cable axially along the rod by way of a pulley on the carriage. The cable is wrapped on the pulley so that the vertical distance moved by the end of the cable for attachment to a chandelier is greater than the axial distance moved by the cable over the pulley. The drive rod is supported at each of the plurality of locations along the drive rod, against bowing.

    摘要翻译： 通过滑架上的螺母沿着紧密螺纹的马达驱动的驱动杆在多个位置上拉出的滑架通过滑架在滑架上沿着杆轴向拉动枝形吊灯支撑缆索。 电缆被缠绕在滑轮上，使得用于连接到吊灯的电缆的端部移动的垂直距离大于通过电缆在滑轮上移动的轴向距离。 驱动杆被支撑在驱动杆的多个位置的每一个处，以防止弯曲。

    Segmented nozzle dam
    7.
    发明授权
    Segmented nozzle dam 失效
    分段喷嘴坝

    公开(公告)号：US4957215A

    公开(公告)日：1990-09-18

    申请号：US310316

    申请日：1989-02-13

    申请人： Cliff Evans ,  Jagdish H. Shah

    发明人： Cliff Evans ,  Jagdish H. Shah

    IPC分类号： F16L55/11 ,  F22B37/22

    CPC分类号： F22B37/222 ,  F16L55/11

    摘要： A disk of joined segments, having a water resistant sheet over the seams of joining, is mounted on a ring around the nozzle, and water tightly sealed against the ring by expandable rings. A circular portion of the disk that is concentric with the central axis of the nozzle is thinner than the central portion of the disk at the central axis of the nozzle, measured in solid cross section. The thinner circular portion is contoured for resistance to stress from pressure of fluid against the disk. The contour includes a concave annular outer surface of the disk, rising toward the center of the disk. At least one segment includes a beam oriented longitudinally with the segment, traversing and clearing the concave annular surface, and attached at each end to the segment. A plurality of bolt fasteners hold the disk to the segment. The bolt is threaded at the front end for screwing into the ring, and threaded at the back end for receiving a hold-down finger knob. The shaft of the bolt includes a spacer to help align the disk within the ring, and a wrench flat for removal of a broken bolt.

    摘要翻译： 在连接接缝上具有防水片的接合片的盘安装在喷嘴周围的环上，并且通过可膨胀环与环水密封地密封。 与喷嘴的中心轴线同心的盘的圆形部分比在喷嘴的中心轴线处的盘的中心部分薄，以实心横截面测量。 更薄的圆形部分的轮廓是耐流体压力抵抗盘的压力。 轮廓包括盘的凹入的环形外表面，朝向盘的中心上升。 至少一个部分包括沿着该部分纵向定向的横梁，横过和清除凹入的环形表面，并且在每一端附接到该段。 多个螺栓紧固件将盘保持在该段上。 螺栓在前端螺纹拧入环中，并在后端螺纹接收压紧手指旋钮。 螺栓的轴包括间隔件，以帮助将圆盘对准在环内，以及用于拆卸断螺栓的扳手平面。

    Electrical feedthru
    8.
    发明申请
    Electrical feedthru 有权
    电气馈电

    公开(公告)号：US20050061530A1

    公开(公告)日：2005-03-24

    申请号：US10669535

    申请日：2003-09-24

    申请人： Cliff Evans ,  Mark Dalton

    发明人： Cliff Evans ,  Mark Dalton

    IPC分类号： H01R13/52 ,  H01R13/533 ,  H02G3/22 ,  H02G3/18

    CPC分类号： H02G3/22 ,  H01R13/5202 ,  H01R13/533 ,  Y10T29/49117 ,  Y10T29/49123 ,  Y10T29/49169

    摘要： A method and apparatus for electrically interfacing between two or more distinct environments. The method and apparatus are directed to an electrical feedthru with exterior traces traversing a core. The electrical feedthru may be very small, facilitating its use in MEMS devices. The electrical feedthru may also include an over-mold shaped to create a mechanical seal between the two or more distinct environments without the use of an O-ring. The electrical feedthru is not limited to any particular geometry, it may be adapted to fit between any two environments, and thus the traces are not necessarily parallel to a central axis of the core.

    摘要翻译： 一种用于在两个或多个不同环境之间电接口的方法和装置。 该方法和装置涉及到穿过芯的外部走线的电馈送。 电气馈电可能非常小，便于其在MEMS器件中的使用。 电动馈电还可以包括成形为在不使用O形环的情况下在两个或多个不同环境之间产生机械密封的过模具。 电馈送不限于任何特定的几何形状，它可以适于装配在任何两个环境之间，因此迹线不一定平行于芯的中心轴线。

    Electrical feedthru
    9.
    发明申请
    Electrical feedthru 失效

    公开(公告)号：US20060278431A1

    公开(公告)日：2006-12-14

    申请号：US11499330

    申请日：2006-08-04

    申请人： Cliff Evans ,  Mark Dalton

    发明人： Cliff Evans ,  Mark Dalton

    IPC分类号： H02G3/18

    CPC分类号： H02G3/22 ,  H01R13/5202 ,  H01R13/533 ,  Y10T29/49117 ,  Y10T29/49123 ,  Y10T29/49169

    摘要： A method and apparatus for electrically interfacing between two or more distinct environments. The method and apparatus are directed to an electrical feedthru with exterior traces traversing a core. The electrical feedthru may be very small, facilitating its use in MEMS devices. The electrical feedthru may also include an over-mold shaped to create a mechanical seal between the two or more distinct environments without the use of an O-ring. The electrical feedthru is not limited to any particular geometry, it may be adapted to fit between any two environments, and thus the traces are not necessarily parallel to a central axis of the core.

    Manufacturing method for high temperature fiber optic accelerometer
    10.
    发明申请
    Manufacturing method for high temperature fiber optic accelerometer 有权
    高温光纤加速度计的制造方法

    公开(公告)号：US20050016272A1

    公开(公告)日：2005-01-27

    申请号：US10843097

    申请日：2004-05-11

    申请人： Jagdish Shah ,  Rogerio Ramos ,  Olivier Sindt ,  Philip Dryden ,  Cliff Evans ,  Mark Dalton

    发明人： Jagdish Shah ,  Rogerio Ramos ,  Olivier Sindt ,  Philip Dryden ,  Cliff Evans ,  Mark Dalton

    IPC分类号： G01P15/093 ,  G02B6/14 ,  G01P15/03

    CPC分类号： G01P15/093 ,  G02B6/14

    摘要： A method of making a fiber optic accelerometer includes (a) drawing an optical fiber through a resin; (b) winding the resin coated fiber onto a disc mounted on an assembly having a central shaft; and (c) curing the resin-coated fiber. The optical fiber may be drawn through a resin by providing a container filled with a resin having an orifice therethrough and drawing the fiber through the orifice. The resin may be cured such that the fiber is bonded to the disc by curing the resin to the fiber and the disc at the same time.

    摘要翻译： 制造光纤加速度计的方法包括：（a）通过树脂拉制光纤; （b）将树脂涂覆的纤维卷绕到安装在具有中心轴的组件上的盘上; 和（c）固化树脂被覆纤维。 通过提供填充有具有孔口的树脂的容器并通过孔口拉出纤维，可以将光纤拉伸通过树脂。 树脂可以被固化，使得纤维通过将树脂固化到纤维和盘同时粘合到盘上。