Method and device for internal coating of cavities by thermal spraying
    1.
    发明申请
    Method and device for internal coating of cavities by thermal spraying 审中-公开
    通过热喷涂内腔涂层的方法和装置

    公开(公告)号:US20050170099A1

    公开(公告)日:2005-08-04

    申请号:US11022076

    申请日:2004-12-23

    摘要: The invention describes a device and a method for internal coating of cavities of workpieces by thermal spraying, comprising a burner for spraying a coating material, the burner being received on a positioning device for allowing positioning at least in one direction, and further comprising a rotary plate, which can be driven in rotary fashion and on which is provided a workpiece holder for a workpiece that can be positioned relative to the burner by means of a guiding device. The guiding device comprises at least one first linear guide with a first drive means for positioning the workpiece holder, and at least one second linear guide with a second drive means for positioning a balancing weight. The first and the second drive means are driven in opposite senses, which guarantees continuous balancing of the masses when the workpiece is displaced. In order to ensure continuous evacuation of overspray, the rotary plate is provided, in the area of its axis of rotation, with an opening to which an exhaust system can be connected.

    摘要翻译: 本发明描述了一种用于通过热喷涂内部涂覆工件空腔的装置和方法,包括用于喷涂涂层材料的燃烧器,所述燃烧器被容纳在定位装置上,用于允许至少沿一个方向定位,并且还包括旋转 板,其可以以旋转方式驱动,并且其上设置有用于可通过引导装置相对于燃烧器定位的工件的工件保持器。 引导装置包括至少一个第一线性引导件,其具有用于定位工件保持器的第一驱动装置,以及具有用于定位平衡重的第二驱动装置的至少一个第二线性引导件。 第一和第二驱动装置以相反的方向被驱动,这保证当工件移动时质量的连续平衡。 为了确保连续抽出超喷射,旋转板在其旋转轴线的区域中设置有可连接排气系统的开口。

    Ozonizer and method of manufacturing it
    7.
    发明授权
    Ozonizer and method of manufacturing it 失效
    臭氧发生器及其制造方法

    公开(公告)号:US5955038A

    公开(公告)日:1999-09-21

    申请号:US929918

    申请日:1997-09-15

    IPC分类号: C01B13/11 B01J19/08

    摘要: Described is a ozonizer with a first metal electrode and a second metal electrode with a discharge gap between them, the first electrode being covered with a dielectric. At least the first electrode is designed as an aluminium or aluminium-alloy coating on a glass substrate. The dielectric consists of a thermally sprayed ceramic film, preferably made of .alpha.-aluminium oxide, titanium oxide or hafnium oxide. Also described is a method of manufacturing the ozonizer, the method calling for the ceramic film acting as the dielectric on the first electrode to be applied by thermal spraying. The two electrodes are preferably also produced by thermal spraying. The ozonizer has a particularly high yield, is corrosion-resistant and can be manufactured simply and inexpensively.

    摘要翻译: 描述了具有第一金属电极和在它们之间具有放电间隙的第二金属电极的臭氧发生器,第一电极被电介质覆盖。 至少第一电极被设计为在玻璃基板上的铝或铝合金涂层。 电介质由优选由α-氧化铝,氧化钛或氧化铪制成的热喷涂陶瓷膜组成。 还描述了一种制造臭氧发生器的方法,该方法要求陶瓷膜用作通过热喷涂施加的第一电极上的电介质。 两个电极优选也通过热喷涂制成。 臭氧发生器具有特别高的产量,是耐腐蚀的,并且可以简单且廉价地制造。

    Heat exchanger for cooling synthesis gas generated in a
cool-gasification plant
    8.
    发明授权
    Heat exchanger for cooling synthesis gas generated in a cool-gasification plant 失效
    用于冷却在气化装置中产生的合成气的热交换器

    公开(公告)号:US5246063A

    公开(公告)日:1993-09-21

    申请号:US931822

    申请日:1992-08-18

    摘要: A heat exchanger for cooling synthesis gas generated in a coal-gasification plant has heat-transfer pipes (1) that the gas flows through, that are secured in two slabs (2 & 3) of piping, and that are enclosed in a jacket (4). The gas intake-end piping slab (2) is protected by a layer of ceramic flooring. The flooring consists of adjacent block-shaped sockets (12), each of which has an opening (15) that tapers together conically into a pipe section (14) that extends into one of the pipes (1).

    摘要翻译: 用于冷却在煤气化设备中产生的合成气的热交换器具有气体流过的传热管(1),其被固定在管道的两个板(2和3)中,并且被封闭在夹套中 4)。 进气端管道板(2)由一层陶瓷地板保护。 地板由邻近的块形插座(12)组成,每个插座具有开口(15),该开口(15)锥形成锥形成管道部分(14),其延伸到管道(1)之一中。