Power transmission support structures
    1.
    发明授权
    Power transmission support structures 失效
    动力传动支撑结构

    公开(公告)号:US5880404A

    公开(公告)日:1999-03-09

    申请号:US883123

    申请日:1997-06-26

    IPC分类号: E04H12/24 H02G7/20

    CPC分类号: H02G7/20 E04H12/24

    摘要: Supports for power transmission lines are made of inductively transparent, inorganic cement composite materials. Separate parts of the structure are provided with mating surfaces and are secured together by expanding grout. When the structure is in the form of a pole, the bottom of the pole can be attached to a base by sleeves secured to the pole.

    摘要翻译: 输电线路的支持由感应透明的无机水泥复合材料制成。 结构的单独部分设有配合表面,并通过膨胀的浆料固定在一起。 当结构为极的形式时,极的底部可以通过固定到杆的套筒连接到基座。

    Method and Apparatus for Making Fiber Composite Article
    3.
    发明申请
    Method and Apparatus for Making Fiber Composite Article 审中-公开
    制造纤维复合材料的方法和装置

    公开(公告)号:US20100139837A1

    公开(公告)日:2010-06-10

    申请号:US11989422

    申请日:2006-08-01

    申请人: John R. Mott

    发明人: John R. Mott

    CPC分类号: B29C53/66 B28B23/14

    摘要: A fiber composite article is wound on a mandrel in a vertical orientation to ensure even tension in the fibers. Composite material is preferably glass fibers and cement. The fibers are applied by an assembly that moves in vertical and horizontal directions and the cement may be applied to the fibers before they are wound. After the fibers and cement are applied to the mandrel, the article is vibrated to allow escape of air and to ensure even coating of the fibers. The apparatus for vibrating the wound article includes a flexible sleeve that surrounds the article and moves vertically to apply a vibrating radial compacting force. The article may then be wound with tape to compress the applied glass fibers and cement prevent the loss of water during curing. A compressible sock is placed on the mandrel between the mandrel and the article for easier removal of the article.

    摘要翻译: 纤维复合制品以垂直取向缠绕在心轴上,以确保纤维中的均匀张力。 复合材料优选为玻璃纤维和水泥。 纤维通过在垂直和水平方向上移动的组件施加,并且水泥可以在其被缠绕之前施加到纤维上。 将纤维和水泥施加到心轴之后,制品被振动以允许空气逸出并确保均匀地涂覆纤维。 用于振动伤口物品的装置包括柔性套筒,其围绕物品并垂直移动以施加振动的径向压实力。 然后可以用带缠绕物品以压缩施加的玻璃纤维和水泥,以防止固化期间的水分损失。 将可压缩的袜子放置在心轴和制品之间的心轴上,以便于去除制品。

    Induction powered ladle bottom nozzle
    4.
    发明申请
    Induction powered ladle bottom nozzle 审中-公开
    感应动力钢包底部喷嘴

    公开(公告)号:US20090145933A1

    公开(公告)日:2009-06-11

    申请号:US11990623

    申请日:2006-08-18

    IPC分类号: B22D37/00 B22D35/06 B22D41/01

    摘要: A ladle (2) or other container for molten metal (5) is provided with an outlet nozzle (4) that allows a stream of molten metal to flow by heating the nozzle (4) to the melting temperature of the metal (5). The nozzle (4) is, for example, tubular and made of AI2O3 or SiO2 and is surrounded by a graphite tube (8) in thermal contact with the nozzle (4). The nozzle (4) is heated by heating the surrounding graphite tube (S) inductively. Once the temperature of the nozzle (4) exceeds the liquidus temperature of the metal (5) in the ladle (2), the metal (5) will flow out of the ladle (2) through the nozzle (4).

    摘要翻译: 用于熔融金属(5)的浇包(2)或其他容器设置有出口喷嘴(4),其允许熔融金属流通过将喷嘴(4)加热至金属(5)的熔融温度而流动。 喷嘴(4)例如是管状并由Al 2 O 3或SiO 2制成,并被与喷嘴(4)热接触的石墨管(8)包围。 通过感应地加热周围的石墨管(S)来加热喷嘴(4)。 一旦喷嘴(4)的温度超过钢包(2)中的金属(5)的液相线温度,金属(5)将通过喷嘴(4)流出钢包(2)。

    Fiber composite article and method of manufacture
    6.
    发明授权
    Fiber composite article and method of manufacture 失效
    纤维复合制品及其制造方法

    公开(公告)号:US5039345A

    公开(公告)日:1991-08-13

    申请号:US485580

    申请日:1990-02-27

    申请人: John R. Mott

    发明人: John R. Mott

    摘要: An article and method for its manufacture are described. The article is preferably a ladle used in the manufacture of metals and receives molten metal for further chemical processing in the ladle or for transportation. The ladle is transparent to a wide range of electromagnetic radiation wavelengths which allows the metal to be heated or stirred by induction without heating the ladle itself. The ladle is made of glass fibers and an inorganic cement, and this provides strength along with high temperature resistance. The article is manufactured by winding glass fiber around a mandrel, the glass fiber having an inorganic cement adhered to it. In one technique, the cement is provided on the fiber as an aqueous slurry, and the product is allowed to air cure after winding. In a second technique, the cement is adhered to the fiber by electrostatic attraction. After winding is complete, additional cement may be added, the product is placed in an autoclave supplied with steam whereby the cement takes up water, and it is then allowed to cure. After the product is cured, it is preferably sawed into two pieces to form two inductively transparent ladles.

    摘要翻译: 描述其制造的物品和方法。 该制品优选是用于制造金属的钢包,并且在钢包中接收用于进一步化学处理的熔融金属或用于运输。 钢包对于宽范围的电磁辐射波长是透明的,这允许金属通过感应加热或搅拌而不加热钢包本身。 钢包由玻璃纤维和无机水泥制成,这提供了强度和耐高温性。 该制品通过将玻璃纤维缠绕在心轴上而制造,玻璃纤维具有附着在其上的无机水泥。 在一种技术中,将水泥作为水性浆料提供在纤维上,并且在卷绕之后允许产品进行空气固化。 在第二种技术中,水泥通过静电吸附粘附到纤维上。 卷绕完成后,可以加入另外的水泥,将产品放置在提供蒸汽的高压釜中,由此水泥吸收水分,然后使其固化。 产品固化后,优选将其切成两片,以形成两个感应透明的包。

    Fiber composite article and method of manufacture
    7.
    发明授权
    Fiber composite article and method of manufacture 失效
    纤维复合制品及其制造方法

    公开(公告)号:US4921222A

    公开(公告)日:1990-05-01

    申请号:US179745

    申请日:1988-04-05

    申请人: John R. Mott

    发明人: John R. Mott

    摘要: An article and method for its manufacture are described. The article is preferably a ladle used in the manufacture of metals and receives molten metal for further chemical processing in the ladle or for transportation. the ladle is transparent to a wide range of electromagnetic radiation wavelengths which allows the metal to be heated or stirred by induction without heating the ladle itself. The ladle is made of glass fibers and an inorganic cement, and this provides strength along with high temperature resistance. The article is manufactured by winding glass fiber around a mandrel, the glass fiber having an inorganic cement adhered to it. In one technique, the cement is provided on the fiber as an aqueous slurry, and the product is allowed to air cure after winding. In a second technique, the cement is adhered to the fiber by electrostatic attraction. After winding is complete, additional cement may be added, the product is placed in an autoclave supplied with steam whereby the cement takes up water, and it is then allowed to cure. After the product is cured, it is preferably sawed into two pieces to form two inductively transparent ladles.

    摘要翻译: 描述其制造的物品和方法。 该制品优选是用于制造金属的钢包,并且在钢包中接收用于进一步化学处理的熔融金属或用于运输。 钢包对于广泛的电磁辐射波长是透明的,这允许金属通过感应加热或搅拌而不加热钢包本身。 钢包由玻璃纤维和无机水泥制成,这提供了强度和耐高温性。 该制品通过将玻璃纤维缠绕在心轴上而制造,玻璃纤维具有附着在其上的无机水泥。 在一种技术中,将水泥作为水性浆料提供在纤维上,并且在卷绕之后允许产品进行空气固化。 在第二种技术中,水泥通过静电吸附粘附到纤维上。 卷绕完成后,可以加入另外的水泥,将产品放置在提供蒸汽的高压釜中,由此水泥吸收水分,然后使其固化。 产品固化后,优选将其切成两片,以形成两个感应透明的包。