PLUME SHROUD FOR LAMINAR PLASMA GUNS
    2.
    发明申请
    PLUME SHROUD FOR LAMINAR PLASMA GUNS 有权
    LAMINAR PLASMA GUNS的PLUME SHROUD

    公开(公告)号:US20120298217A1

    公开(公告)日:2012-11-29

    申请号:US13575240

    申请日:2011-01-25

    IPC分类号: F16L35/00 B23P11/00

    摘要: Plume shield shroud (10) for a plasma gun (30) includes a substantially tubular member (14) comprising an axial length, a plume entry end (11), and a plume exit end (13). The shroud (10) is adapted to be mounted to a plasma gun (30). A method of protecting, confining or shielding of a gas plume of a plasma gun (30) includes mounting (20) a gas plume shroud (10) on the plasma gun (30) such that the shroud (10) is sized and configured to substantially surround at least a portion of the gas plume

    摘要翻译: 用于等离子体枪(30)的羽流屏蔽罩(10)包括包括轴向长度,羽流进入端(11)和羽流出口端(13)的基本上管状的构件(14)。 护罩(10)适于安装到等离子体枪(30)上。 保护,限制或屏蔽等离子体枪(30)的气体羽流的方法包括将等离子体枪(30)上的气体羽流罩(10)安装(20),使得护罩(10)的尺寸和构造为 基本上围绕气体羽流的至少一部分

    Multi-position heel
    3.
    发明授权
    Multi-position heel 有权
    多位置鞋跟

    公开(公告)号:US08281503B2

    公开(公告)日:2012-10-09

    申请号:US12233860

    申请日:2008-09-19

    CPC分类号: A43B3/24 A43B21/433 A43B21/48

    摘要: A multi-position heel assembly is structured and arranged to be integrally formed with or mechanically connected to a shoe. The assembly includes: a chassis; a heel connected to the chassis and rotatable relative to the chassis about an axis; and a locking mechanism including an actuator that is axially translatable along the axis. The locking mechanism selectively allows rotation of the heel relative to the chassis.

    摘要翻译: 多位置后跟组件被构造和布置成与鞋子一体地形成或机械地连接到鞋子。 组件包括:底盘; 脚跟连接到底盘并相对于底盘绕轴线旋转; 以及锁定机构,其包括沿轴线可轴向平移的致动器。 锁定机构选择性地允许脚跟相对于底盘旋转。

    Arc spray system
    4.
    发明授权
    Arc spray system 失效
    电弧喷涂系统

    公开(公告)号:US4668852A

    公开(公告)日:1987-05-26

    申请号:US698305

    申请日:1985-02-05

    CPC分类号: B05B7/224

    摘要: An arc spray gun has a generally frusto-conical head member of electrically insulating material, with the small end facing forwardly in the direction of spray. Wire is fed through a pair of electrically conductive tubular wire guides containing pressure contact means that extend through the head member and converge to contact the wire ends for arc formation and melting of the metal. A gas jet nozzle provides compressed gas for atomization and spraying of the molten metal. A first gas cap is disposed coaxially on the head with rear and forward gas seals so as to define an annular gas chamber. A secondary gas is supplied to the annular chamber, and the first gas cap has a pair of diametrically opposite orifices therein for directing the secondary gas from the chamber to modify the molten metal spray in a fan shape. The orifice may have elongated cross sections to produce a rough coating surface if desired. A second gas cap is adapted to replace the first gas cap in sealing relationship with only the rear gas seal so as to provide, as an option, an annular flow of the secondary gas about the wire ends. A pair of hose assemblies supply the primary and secondary gases seprately to the gun, as well as wire and arc current. A distribution block on the gun separates the gas flow and metal wire from the hose assembly.