发明名称 ANTI-DRIP RING AND DRIP SEAL
摘要 An anti-drip filter assembly includes a filter cartridge assembly, a sump and an anti-drip element. The filter cartridge assembly includes a filter element and an end cap permanently attached to the filter element. The sump encloses the filter cartridge assembly. The anti-drip element is separate and distinct from the filter cartridge and the sump and is configured for insertion into the unfiltered fluid flow path.
申请公布号 WO2006118993(A2) 申请公布日期 2006.11.09
申请号 WO2006US16171 申请日期 2006.04.27
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 TUBBY, BRIAN J.;CANDELORA, ANDREW M.
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