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70 条记录 (耗时 0.016 秒)

    Method and device for regenerating the interior surfaces of conduits by means of thermal spraying of metals
    11.
    发明授权
    Method and device for regenerating the interior surfaces of conduits by means of thermal spraying of metals 有权
    通过金属热喷涂再生管道内表面的方法和装置

    公开(公告)号：US08978579B2

    公开(公告)日：2015-03-17

    申请号：US13508053

    申请日：2009-11-04

    申请人： Héctor Dominguis Perez ,  Fernando Lazaro Terron ,  Marcelo Soto Tomas ,  Juan Ferre Prieto

    发明人： Héctor Dominguis Perez ,  Fernando Lazaro Terron ,  Marcelo Soto Tomas ,  Juan Ferre Prieto

    IPC分类号： B05B13/06 ,  B05B3/00 ,  C23C4/14 ,  B05B7/20 ,  C23C4/12 ,  C23C4/16

    CPC分类号： C23C4/08 ,  B05B7/20 ,  B05B13/06 ,  B05D1/02 ,  B05D1/08 ,  B05D7/22 ,  B05D7/222 ,  B05D2254/04 ,  C23C4/12 ,  C23C4/14 ,  C23C4/16

    摘要： A method for regeneration of internal conduit surfaces by thermal projection of metals, includes inserting a device including a vehicle having a rolling assembly to permit rolling of the vehicle and carrying a thermal projection system, through a manhole in a conduit installation, including the steps of inserting the device in a conduit with the rolling assembly in a retracted position, and expanding the rolling assembly inside the conduit until the device is centered in the conduit; inserting electrical, pneumatic and/or hydraulic conduits and conduits for supplying metal to be thermally projected, through the manhole, such that the conduits are connected with the vehicle; positioning a regeneration device including the thermal projection system connected with the vehicle by a remote-control pulling system in a particular position to be regenerated; thermally projecting metal from the regeneration device; advancing the vehicle and connected regeneration device to a new regeneration position.

    摘要翻译： 一种用于通过金属热投影再生内部管道表面的方法，包括插入包括具有滚动组件的车辆的装置，以允许车辆滚动并承载热投影系统，通过导管装置中的人孔，包括以下步骤： 将所述装置插入导管中，使所述滚动组件处于缩回位置，并且使所述滚动组件在所述导管内膨胀，直到所述装置在所述导管中居中; 插入电气，气动和/或液压导管和导管，用于供应通过人孔进行热投射的金属，使得导管与车辆连接; 通过远程控制牵引系统将包括与车辆连接的热投影系统的再生装置定位在要再生的特定位置; 从再生装置热投射金属; 将车辆和连接的再生装置推进到新的再生位置。

    Apparatus and method for thermal spray coating interior surfaces
    13.
    发明授权
    Apparatus and method for thermal spray coating interior surfaces 失效
    用于热喷涂内表面的装置和方法

    公开(公告)号：US5468295A

    公开(公告)日：1995-11-21

    申请号：US169332

    申请日：1993-12-17

    申请人： Daniel R. Marantz ,  Keith A. Kowalsky

    发明人： Daniel R. Marantz ,  Keith A. Kowalsky

    IPC分类号： B05B7/08 ,  B05B7/22 ,  B05B13/06 ,  B23K9/04 ,  C23C4/12 ,  C23C4/14 ,  B05B5/00 ,  C23C4/00 ,  C23C16/00

    CPC分类号： B23K9/048 ,  B05B13/06 ,  B05B7/0861 ,  B05B7/224 ,  C23C4/131 ,  C23C4/14 ,  B05B13/0636

    摘要： A method of thermal spray coating a surface with a metal coating material includes the provision of a nozzle about a thermal spray coating apparatus, such as a two wire electric-arc apparatus. The nozzle includes a plurality of ports facing generally radially inwardly towards a coating material particle stream, such as an atomized molten metal stream of a two-wire arc thermal spray apparatus. The ports sequentially receive a deflecting gas flow, such that the direction moves circumferentially about the axis of the particle stream. The deflecting gas entrains the coating material and carries it radially to the surface of the part to be coated or the nozzle assembly. By utilizing a plurality of valve ports, one simplifies the assembly over prior art systems which have rotated the part to be coated. In one embodiment of this invention, a valve disk selectively communicates a compressed gas to the ports sequentially. In a second embodiment, each of the ports are associated with individual electrically operated valves which are sequentially opened to achieve the changing direction of the deflecting gas flow. A method and apparatus for simultaneously coating a plurality of bores main body, such as an engine block, is also disclosed. The apparatus includes a plurality of deflecting nozzles which are simultaneously inserted in each of the bore. The preferred method includes initiating an axial particulate coating stream, prior to inserting the deflecting nozzles in the bores, then inserting the nozzles in the bores and deflecting stream radially, to coat all of the bores simultaneously.

    摘要翻译： 用金属涂层材料热喷涂表面的方法包括提供关于热喷涂装置的喷嘴，例如双线电弧装置。 喷嘴包括多个面向大致径向向内朝向涂层材料颗粒流（例如两线弧形热喷涂装置的雾化熔融金属流）的端口。 端口顺序地接收偏转气流，使得该方向围绕颗粒流的轴线周向移动。 偏转气体夹带涂层材料并将其径向运送到待涂覆部件或喷嘴组件的表面。 通过利用多个阀口，可以简化与已经旋转待涂覆部件的现有技术系统的组装。 在本发明的一个实施例中，阀盘选择性地将压缩气体顺序地连通到端口。 在第二实施例中，每个端口与单独的电动阀相关联，这些电动阀顺序打开以实现偏转气流的改变方向。 还公开了一种用于同时涂覆多个孔体的方法和装置，例如发动机缸体。 该装置包括同时插入每个孔中的多个偏转喷嘴。 优选的方法包括在将偏转喷嘴插入孔之前引发轴向颗粒涂覆流，然后将喷嘴插入孔中并径向偏转流，同时涂覆所有的孔。

    Apparatus and method for blasting and metal spraying a cylindrical surface
    14.
    发明授权
    Apparatus and method for blasting and metal spraying a cylindrical surface 失效
    用于喷砂和金属喷涂圆柱形表面的设备和方法

    公开(公告)号：US5185183A

    公开(公告)日：1993-02-09

    申请号：US819416

    申请日：1992-01-10

    申请人： John K. Gonda ,  Benny C. Bachman ,  Mike Boyer ,  Jerry L. Bly ,  Donald Gilliland

    发明人： John K. Gonda ,  Benny C. Bachman ,  Mike Boyer ,  Jerry L. Bly ,  Donald Gilliland

    IPC分类号： B05B13/06 ,  B24C3/32 ,  C23C4/14

    CPC分类号： B05B13/06 ,  B24C3/325 ,  C23C4/14

    摘要： A method and apparatus for automatically grit blasting and metal spraying a wall of a cylindrical vessel utilizing a pair of rails with arms slidably disposed thereon, which rotate 180.degree. in unison about the axis of the vessel and then reverse and are moved incrementally along the rails upon completion of each 180.degree. of rotation until the wall of the vessel is grit blasted by a grit blasting nozzle on each arm and then sprayed with multiple thin layers of molten metal by a molten metal sprayer on each arm. The grit blasting nozzle and molten metal sprayer may be interchangeably mounted on the arms or may be both installed and operated separately.

    摘要翻译： 一种用于自动喷砂和金属喷涂圆柱形容器的壁的方法和装置，其利用具有可滑动地布置在其上的臂的一对轨道，其围绕容器的轴线一致地旋转180度，然后反转并沿着轨道逐渐移动 在每180度旋转完成后，直到通过每个臂上的喷砂喷嘴对容器的壁进行喷砂处理，然后通过每个臂上的熔融金属喷雾器喷射多个熔融金属薄层。 喷砂喷头和熔融金属喷涂机可以互换地安装在臂上，或者可以分别安装和操作。

    Apparatus for the continuous application of a metallic coating to a metal strip
    15.
    发明授权
    Apparatus for the continuous application of a metallic coating to a metal strip 失效
    用于将金属涂层连续施加到金属条上的装置

    公开(公告)号：US4037074A

    公开(公告)日：1977-07-19

    申请号：US570472

    申请日：1975-04-22

    申请人： Felix Montbrun ,  Roland Liesenborghs

    发明人： Felix Montbrun ,  Roland Liesenborghs

    IPC分类号： B05B13/00 ,  B05B13/04 ,  B05D1/08 ,  C23C4/12 ,  C23C4/14 ,  C23C4/18 ,  B23K9/00

    CPC分类号： C23C4/14 ,  B05B13/0473 ,  C23C4/18

    摘要： Steel strip is continuously coated with molten metal by passing it through a plasma arc and projecting the molten metal thereon in an inert atmosphere, e.g. nitrogen. The projecting means reciprocates transversely of the strip. The strip is preheated prior to deposition and the surface of the coating is reheated for refusion of only the surface of the coating. An inert atmosphere is maintained in an enclosure surrounding the projecting apparatus, by directing inert gas against the coated strip in a direction opposite to the direction of movement of the strip.

    摘要翻译： 钢带通过使其等离子体电弧连续涂覆熔融金属，并将其上的熔融金属在惰性气氛中，例如， 氮。 突出装置横向往复运动。 条带在沉积之前预热，并且涂层的表面被再加热以仅仅涂覆涂层的表面。 通过将惰性气体沿着与带的移动方向相反的方向引导涂覆的带材，在围绕投影装置的外壳中保持惰性气氛。