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19 条记录 (耗时 0.032 秒)

    Arc treatment of metal surfaces
    1.
    发明授权
    Arc treatment of metal surfaces 失效
    电弧处理金属表面

    公开(公告)号：US5674416A

    公开(公告)日：1997-10-07

    申请号：US520203

    申请日：1995-08-28

    申请人： Edward P. Patrick ,  Philip J. Blakeley ,  Regis J. Huth, Jr. ,  A. Victor Pajerski ,  Christopher M. Seaman ,  Donald J. Spinella ,  Charles B. Wolf

    发明人： Edward P. Patrick ,  Philip J. Blakeley ,  Regis J. Huth, Jr. ,  A. Victor Pajerski ,  Christopher M. Seaman ,  Donald J. Spinella ,  Charles B. Wolf

    IPC分类号： B23H9/00 ,  B41N3/03 ,  B23K9/04

    CPC分类号： B41N3/032

    摘要： A method and apparatus for graining a surface having a substantial area traveling at a substantial rate of speed. The method includes directing the surface past an array of electrical arcs traveling about a plurality of loop electrodes arranged to provide overlapping arc loop paths as the surface travels past the array of arc loops. The arc loops are established between the loop electrodes and the traveling surface, and thus contact the surface to grain the same. When each arc is struck between its loop electrodes and traveling surface, it is magnetically impelled about the loop of its electrode by a magnetic field established perpendicular of the direction of arc current flow. An annular sheath of gas is provided on each side of the electrode loop and the arc struck between the electrode loop and the traveling surface.

    摘要翻译： 一种用于磨碎表面的方法和装置，其具有以相当速度行进的实质区域。 该方法包括将表面引导经过电弧阵列，该阵列围绕多个环形电极传播，布置成当表面移动经过弧形阵列时提供重叠的弧形环路径。 在环形电极和行进面之间建立电弧回路，从而使表面与晶粒接触。 当每个电弧在其环形电极和行进表面之间被撞击时，它通过垂直于电弧电流方向垂直的磁场在其电极的环路处被磁力推进。 在电极环的每一侧设置有环状的气体鞘，并且在电极环与行进面之间产生电弧。

    Plasma fired feed nozzle
    2.
    发明授权
    Plasma fired feed nozzle 失效
    等离子喷枪

    公开(公告)号：US4761793A

    公开(公告)日：1988-08-02

    申请号：US47811

    申请日：1987-05-08

    申请人： Shyam V. Digne ,  Charles B. Wolf

    发明人： Shyam V. Digne ,  Charles B. Wolf

    IPC分类号： H05H1/34 ,  B05B7/22 ,  C21B5/00 ,  C21B7/00 ,  C21B13/12 ,  C23C4/00 ,  C23C4/12 ,  F27D1/16 ,  H05H1/42 ,  H05H1/26

    CPC分类号： C21B5/002 ,  B05B7/226 ,  C21B13/125

    摘要： A plasma feed nozzle 3 for a furnace 1 which has a tubular mixing chamber 7 open at one end to the furnace, a plasma torch 13 which provides superheated gases axially to the central portion of the mixing chamber 7, shroud gases which enter the end of the mixing chamber opposite the end open to the furnace in such a way as to swirl as it moves axially through the mixing chamber 7 to provide a temperature profile which is substantially hotter in the central portion of the mixing chamber 7 than adjacent the wall portion thereof and a particulate feed nozzle 25 disposed to direct particulate material to the central portion of the mixing chamber.

    摘要翻译： 用于炉1的等离子体进料喷嘴3，其具有一端在炉上开口的管状混合室7，等离子体焰炬13，其向混合室7的中心部分轴向提供过热气体， 该混合室与通向炉子的端部相对的方式相反，以便当它们轴向移动通过混合室7时旋转，以提供在混合室7的中心部分相比其邻近其壁部分基本上较热的温度分布 以及设置成将颗粒材料引导到混合室的中心部分的颗粒进料喷嘴25。

    Arc heater construction with total alternating current usage
    4.
    发明授权
    Arc heater construction with total alternating current usage 失效
    电弧加热器结构，总交流使用

    公开(公告)号：US4219726A

    公开(公告)日：1980-08-26

    申请号：US24940

    申请日：1979-03-29

    申请人： Thomas N. Meyer ,  Charles B. Wolf

    发明人： Thomas N. Meyer ,  Charles B. Wolf

    IPC分类号： H05B7/18

    CPC分类号： H05B7/185

    摘要： Arc heater apparatus using total alternating current characterized by a pair of axially spaced cylindrical electrodes forming a narrow gap therebetween and connected to a first alternating current power source to produce an arc in the gap, each electrode having magnetic coil means for producing a rotating magnetic field at the arcing surface of the electrodes to rotate the arc, and the magnetic coil means being connected to a second alternating current power source which has an arc current zero aligned with that of the first alternating current power source.

    摘要翻译： 使用总交流电弧的电弧加热器装置，其特征在于一对轴向间隔开的圆柱形电极，在其间形成窄间隙并连接到第一交流电源以在间隙中产生电弧，每个电极具有用于产生旋转磁场的电磁线圈装置 在电极的弧形表面上旋转电弧，并且该磁性线圈装置连接到具有与第一交流电源的零电流对齐的电弧电流的第二交流电源。

    Junction box for high voltage gas insulated conductors
    6.
    发明授权
    Junction box for high voltage gas insulated conductors 失效
    高压气体绝缘导线接线盒

    公开(公告)号：US4017675A

    公开(公告)日：1977-04-12

    申请号：US584430

    申请日：1975-06-06

    申请人： Melvyn D. Hopkins ,  Charles B. Wolf

    发明人： Melvyn D. Hopkins ,  Charles B. Wolf

    IPC分类号： H01R4/58 ,  H02G5/06 ,  H02G5/08 ,  H02G15/20 ,  H01B9/04

    CPC分类号： H02G15/205 ,  H02G5/063

    摘要： Method and apparatus for forming a joint in a high voltage gas insulated electrical system wherein an outer spherical joint member surrounds an inner spherical joint member which is supported from only one of the inner housing conductors. The inner housing conductor which supports the inner sphere is supported where it extends into the outer housing sphere from a circular insulating member. The circulating insulating spacer and support is rigidly connected to a flanged opening formed on the outer housing sphere. The inner sphere which is rigidly supported is provided with a plurality of sliding contact openings for engaging other inner conductors of the additional bus sections to be joined. The outer spherical housing is formed from two hemispheres each of which has an opening formed therein. The plane defined by the opening into the hemisphere is transverse to the plane defined by the free ends of the hemisphere. Thus when the hemispheres are joined to form the outer housing sphere by relatively positioning the hemisphere angular variability can be obtained. That is, when the hemispheres are positioned to define a sphere if they are rotated relative to one another the angle, defined by the center line radii of the openings, changes. This construction permits a few number of basic hemispherical shaped parts to be utilized to produce junction boxes accommodating numerous angular variations between the bus conductors to be joined.

    摘要翻译： 一种用于在高压气体绝缘电气系统中形成接头的方法和装置，其中外部球形接头构件围绕仅由一个内壳体导体支撑的内部球形接头构件。 支撑内球体的内壳体导体被支撑在其从圆形绝缘构件延伸到外壳体球体中的位置。 循环的绝缘间隔件和支撑件刚性连接到形成在外壳体球上的凸缘开口。 刚性支撑的内球体设置有多个滑动接触开口，用于接合待接合的附加母线段的其它内部导体。 外球形壳体由两个半球形成，每个半球具有形成在其中的开口。 由通向半球的开口限定的平面横向于由半球的自由端限定的平面。 因此，当通过相对定位半球来连接半球形成外壳球时，可以获得角度变化。 也就是说，当半球被定位以限定球体，如果它们相对于彼此旋转，则由开口的中心线半径限定的角度改变。 这种结构允许使用若干数量的基本半球形部件来制造接合盒，​​以在要接合的总线导体之间容纳许多角度变化。