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    • 5. 发明授权
    • Pressure vessel safety lock apparatus
    • 压力容器安全锁装置
    • US08985646B2
    • 2015-03-24
    • US13598873
    • 2012-08-30
    • Richard McLaughlinCliff LaFrenzChris Gramling
    • Richard McLaughlinCliff LaFrenzChris Gramling
    • B65D45/30F16J13/24E05B51/02E05B65/00E05C19/18
    • E05B65/001E05B51/02E05C19/18F16J13/24Y10T292/20Y10T292/205Y10T292/212Y10T292/228
    • The present disclosure provides a locking device for restricting access to a hatch of a pressure vessel, and, more specifically, a locking device that is responsive to the internal pressure in the pressure vessel so as to minimize the ability of one to open the hatch while the vessel is still pressurized. In some embodiments, the locking device comprises first and second portions of the locking device configurable between an open and a closed configuration and a pressure-responsive locking member in fluid communication with an outlet port of the pressure vessel and arranged to automatically retain the first and second portions in the closed configuration when the pressure inside of the pressure vessel is above a predetermined threshold, wherein in the closed configuration the first and second portions restrict manipulation of the hatch and/or a locking mechanism of the hatch.
    • 本公开提供了一种用于限制进入压力容器的舱口的锁定装置,更具体地说,是一种响应压力容器内部压力的锁定装置,以便最小化打开舱口的能力, 船只仍然受压。 在一些实施例中,锁定装置包括锁定装置的第一和第二部分,其可配置在打开和闭合构型之间,以及压力响应锁定构件,其与压力容器的出口流体连通并被布置成自动保持第一和 当所述压力容器内部的压力高于预定阈值时,所述第二部分处于所述封闭构造,其中在所述关闭构造中,所述第一和第二部分限制所述舱口盖和/或所述舱口的锁定机构的操纵。