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    • 4. 发明授权
    • Gas switch
    • 燃气开关
    • US4439500A
    • 1984-03-27
    • US402382
    • 1982-07-27
    • Henry F. GibbardRichard C. MurrayJay M. Cech
    • Henry F. GibbardRichard C. MurrayJay M. Cech
    • H01M12/06
    • H01M12/06
    • The disclosure depicts a novel gas switch comprising a membrane having at least one passageway separating a first gas containing region from a second gas containing region. The gas switch also comprises a liquid having a low vapor pressure contained at least within the passageway of the membrane. The liquid is contained in the passageway when a pressure difference between the first and second regions is less than a first predetermined value, thereby preventing a gas exchange between the first and second regions. When the pressure difference across the membrane exceeds a second predetermined value the liquid substantially flows out of the passageway, thereby opening the passageway for a gas exchange between the first and second regions; and when the pressure difference across the membrane is reestablished at a value less than the first predetermined value, the fluid flows back into the passageway thereby closing the passageway and ending the gas exchange between the first and second region. In some embodiments the first predetermined value of pressure may be substantially identical to the second predetermined value of pressure.
    • 本公开描述了一种新颖的气体开关,其包括具有至少一个通道的第一气体包含区域的第一气体容纳区域的隔离膜。 气体开关还包括至少包含在膜通道内的具有低蒸气压的液体。 当第一和第二区域之间的压力差小于第一预定值时,液体被包含在通道中,从而防止第一和第二区域之间的气体交换。 当跨过膜的压力差超过第二预定值时,液体基本上流出通道,从而打开用于第一和第二区域之间的气体交换的通道; 并且当跨越膜的压力差重新建立在小于第一预定值的值时,流体流回到通道中,从而关闭通道并结束第一和第二区域之间的气体交换。 在一些实施例中,第一预定值的压力可以基本上等于第二预定值的压力。
    • 5. 发明授权
    • Method of generating electrical and magnetic fields in salt water marine
environments
    • 在盐水海洋环境中产生电场和磁场的方法
    • US4627891A
    • 1986-12-09
    • US768022
    • 1985-08-21
    • Henry F. Gibbard
    • Henry F. Gibbard
    • A01K79/02B63G7/06C25B11/10
    • A01K79/02B63G7/06
    • A method of generating electrical and magnetic fields in salt water marine environments using an elongated dimensionally stable flexible electrode (30) having a current carrying inner portion (31) in an outer protective and electrically conductive sheath (33) formed of ruthenium dioxide or iridium oxide. A layer of titanium cladding (33) may be provided on the inner current carrying portion (31) for carrying the outer sheath (33). The anode electrode is utilized for generating electrical current, such as for use in developing magnetic fields in salt water marine environments, preferably as an element of a sweep cable device having a floatation means around which one or more electrodes are helically wound.
    • 一种在盐水海洋环境中使用细长尺寸稳定的柔性电极(30)产生电场和磁场的方法,该柔性电极在由氧化钌或氧化铱形成的外部保护和导电护套(33)中具有载流内部部分(31) 。 可以在用于承载外护套(33)的内部载流部分(31)上设置一层钛包层(33)。 阳极用于产生电流,例如用于在盐水海洋环境中开发磁场,优选地作为具有一个或多个电极螺旋缠绕的浮动装置的扫掠电缆装置的元件。