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1. 发明授权

US5618214A Apparatus and method for eradicating zebra mussels in vessel raw water marine plumbing systems 失效
标题翻译：在船舶原水船舶管道系统中消除斑马贻贝的装置和方法
公开(公告)号：US5618214A
公开(公告)日：1997-04-08
申请号：US490972
申请日：1995-06-15
申请人： Frederick B. Wyss , Joseph Harings
发明人： Frederick B. Wyss , Joseph Harings
IPC分类号： B63B59/04 , B63H21/38
CPC分类号： B63B59/04 , B63B2770/00
摘要： An apparatus for permitting the periodic introduction of a fluid into a marine plumbing system for zebra mussel control and winterization purposes, comprising:a) a "T" shaped member having first second and third external apertures and a continuous interior passage which is communicatively connected to each aperture, the first and a second aperture further being permanently communicatively coextensive with flexible conduit members of the marine plumbing system;b) a valve, connected to a third aperture, for controlling the ingress of zebra mussel killing fluids and antifreeze fluids, through the third aperture, into the marine plumbing system, the valve having a first end connected to the third aperture of the branched member and a second end which is connectable to an external fluid source, the valve further having a closure member and a control arm connected to the closure member;c) a cap for connection to the valve second end; andd) clamps for connecting flexible conduit members of the marine plumbing system to the first and second apertures of the "T" shaped member.
摘要翻译：一种用于允许定期将流体引入到用于斑马贻贝控制和冬季用途的船用管道系统中的装置，包括：a）具有第一第二和第三外部孔的“T”形构件和连通的内部通道，其连通地连接到每个孔，第一和第二孔还与船用管道系统的柔性管道构件永久地通信地共同延伸; b）连接到第三孔的阀，用于控制斑马贻贝杀伤流体和防冻流体通过第三孔进入船舶管道系统中，阀具有连接到分支构件的第三孔的第一端以及可连接到外部流体源的第二端，所述阀还具有连接到所述封闭构件的封闭构件和控制臂; c）用于连接到阀第二端的盖; 以及d）用于将船用管道系统的柔性管道构件连接到“T”形构件的第一和第二孔的夹具。

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