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1. 发明授权

US4224167A Filler tube and filter attachment unit for fuel 失效
标题翻译：用于燃料的填充管和过滤器附接单元
公开(公告)号：US4224167A
公开(公告)日：1980-09-23
申请号：US22088
申请日：1979-03-19
申请人： Philip Buttigieg
发明人： Philip Buttigieg
IPC分类号： B01D35/02 , B01D29/10
CPC分类号： B01D35/023 , Y10S220/33 , Y10T137/86372
摘要： A filler tube or hose and filter unit for disengageable attachment to and disposition within a filler pipe and within a communicating storage tank, and having as one component a flexible and reinforced hose, as a second component mounting or disengageable attaching means at the upper end of the hose for cooperation with the filler pipe mouth and for receipt of a closure cap, and as a third component filtering means at the lower end of the hose whereby said hose serves as the conduit for a smooth flow of fuel from the source or pump to the storage tank, and the filtering means serves both to eliminate impurities in the fuel and to aid in preventing sudden backsurge of the fuel from the tank in the event of accidental impact.
摘要翻译：一种加油管或软管和过滤器单元，用于在加油管内和连通储罐内脱离连接和配置，并且具有作为一个部件的柔性和增强的软管，作为第二部件安装或可分离的连接装置在上端用于与加注管口协作并用于接收封闭盖的软管，以及在软管的下端处的第三部件过滤装置，由此所述软管用作用于将燃料从源或泵平稳流动的导管，储罐和过滤装置既用于消除燃料中的杂质，并且有助于防止在发生意外冲击时来自罐的燃料的突然后退。

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