Filter apparatus and associated method

一种过滤装置,其包括一个外壳、一个滤芯、和一个止回阀。止回阀包括一个支撑组件和一个与所述支撑组件连接的支撑组件,用于在阻止流体通过设置于外壳上的入口从外壳内流出的常闭位置和允许流体通过入口流入到外壳内的打开位置之间运动。 A filter apparatus (10) comprises a housing (18) containing a filter element (14) and an anti-drainback valve (24) positioned within the housing. The anti-drainback valve comprises an annul...

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Bibliographische Detailangaben
1. Verfasser: CLINE L. STEVEN,LAUNER BRIAN R.,WRIGHT ALLEN B
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:一种过滤装置,其包括一个外壳、一个滤芯、和一个止回阀。止回阀包括一个支撑组件和一个与所述支撑组件连接的支撑组件,用于在阻止流体通过设置于外壳上的入口从外壳内流出的常闭位置和允许流体通过入口流入到外壳内的打开位置之间运动。 A filter apparatus (10) comprises a housing (18) containing a filter element (14) and an anti-drainback valve (24) positioned within the housing. The anti-drainback valve comprises an annular support member (92) and an annular valve member (30) molded onto the support member for movement between a closed position and an opened position. The support member is made of a material stiffer than a material of the valve member. An independent claim is included for a method of assembling a filter apparatus.