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    • 1. 发明授权
    • Continuous casting of reactionary metals using a glass covering
    • 使用玻璃覆盖物连续铸造反应性金属
    • US07484549B2
    • 2009-02-03
    • US11799574
    • 2007-05-02
    • Michael P. JacquesFrank P. SpadaforaKuang-O YuBrian W. Martin
    • Michael P. JacquesFrank P. SpadaforaKuang-O YuBrian W. Martin
    • B22D11/04B22D11/10
    • B22D11/10B22D11/006B22D11/055B22D11/108
    • A seal for a continuous casting furnace having a melting chamber with a mold therein for producing a metal cast includes a passage between the melting chamber and external atmosphere. As the cast moves through the passage, the cast outer surface and the passage inner surface define therebetween a reservoir for containing liquid glass or other molten material to prevent the external atmosphere from entering the melting chamber. Particulate material fed into the reservoir is melted by heat from the cast to form the molten material. The molten material coats the cast as it moves through the passage and solidifies to form a coating to protect the hot cast from reacting with the external atmosphere. Preferably, the mold has an inner surface with a cross-sectional shape to define a cross-sectional shape of the cast outer surface whereby these cross-sectional shapes are substantially the same as a cross-sectional shape of the passage inner surface.
    • 一种连续铸造炉的密封件,其具有用于制造金属铸件的具有模具的熔化室,其包括熔化室和外部气氛之间的通道。 当铸件通过通道时,铸造外表面和通道内表面在其间限定有用于容纳液体玻璃或其它熔融材料以防止外部气氛进入熔化室的储存器。 供给到储存器的颗粒物质通过来自铸件的热量熔化以形成熔融材料。 熔融材料在铸件通过通道时涂覆,并固化形成涂层以保护热铸件不与外部气氛反应。 优选地,模具具有横截面形状的内表面以限定铸造外表面的横截面形状,由此这些横截面形状与通道内表面的横截面形状基本相同。
    • 2. 发明授权
    • Fibre optic security and communications link
    • 光纤安全和通信链路
    • US5374921A
    • 1994-12-20
    • US791195
    • 1991-11-13
    • Brian W. MartinGary B. Loubert
    • Brian W. MartinGary B. Loubert
    • G08B21/22G08B1/08
    • G08B21/22
    • A beacon is contained in a waterproof housing which is devoid of any electrical contact points. At a location at which a signal is to be applied to or received from the beacon, the housing is made sufficiently thin to allow light to pass therethrough. A light energy transmitter coupled to receive the signal to be transmitted into or out of the housing is located immediately adjacent or abutted against the translucent portion of the housing. A light energy receiver is similarly disposed adjacent or abutted against the other side of the housing, to receive the light energy. In this manner no electrical contacts need pass through the housing, and the beacon circuit is entirely protected by the waterproof housing, from water, soap, sweat, body oils, etc.
    • 信标包含在没有任何电接触点的防水外壳中。 在信号被施加到或从信标接收的位置处,壳体被制成足够薄以允许光通过。 耦合以接收要传送到壳体中的信号的光能发射器紧邻或抵靠壳体的半透明部分。 光能接收器被类似地设置成与壳体的另一侧相邻或邻接,以接收光能。 以这种方式,电触点不需要通过外壳,信标电路完全由防水外壳,水,肥皂,汗液,身体油等保护。
    • 4. 发明授权
    • Continuous casting of reactionary metals using a glass covering
    • 使用玻璃覆盖物连续铸造反应性金属
    • US07322397B2
    • 2008-01-29
    • US10989563
    • 2004-11-16
    • Michael P. JacquesFrank P. SpadaforaKuang-O YuBrian W. Martin
    • Michael P. JacquesFrank P. SpadaforaKuang-O YuBrian W. Martin
    • B22D11/10
    • B22D11/07B22D11/113B22D11/117B22D11/1213
    • A seal for a continuous casting furnace having a melting chamber with a mold therein for producing a metal cast includes a passage between the melting chamber and external atmosphere. As the cast moves through the passage, the cast outer surface and the passage inner surface define therebetween a reservoir for containing liquid glass or other molten material to prevent the external atmosphere from entering the melting chamber. Particulate material fed into the reservoir is melted by heat from the cast to form the molten material. The molten material coats the cast as it moves through the passage and solidifies to form a coating to protect the hot cast from reacting with the external atmosphere. Preferably, the mold has an inner surface with a cross-sectional shape to define a cross-sectional shape of the cast outer surface whereby these cross-sectional shapes are substantially the same as a cross-sectional shape of the passage inner surface.
    • 一种连续铸造炉的密封件,其具有用于制造金属铸件的具有模具的熔化室,其包括熔化室和外部气氛之间的通道。 当铸件通过通道时,铸造外表面和通道内表面在其间限定有用于容纳液体玻璃或其它熔融材料以防止外部气氛进入熔化室的储存器。 供给到储存器的颗粒物质通过来自铸件的热量熔化以形成熔融材料。 熔融材料在铸件通过通道时涂覆,并固化形成涂层以保护热铸件不与外部气氛反应。 优选地,模具具有横截面形状的内表面以限定铸造外表面的横截面形状,由此这些横截面形状与通道内表面的横截面形状基本相同。