CANISTER FILTER SYSTEM WITH DRAIN THAT COOPERATES WITH FILTER ELEMENT
摘要
A filter element disclosed herein includes a center tube defining a central reservoir and including an interior sidewall. The filter element further includes an end plate and a pocket defining a port extending from the end plate into the central reservoir. The pocket includes an inner wall, an outer wall, and a plurality of projections extending from the outer wall of the pocket toward the interior sidewall of the center tube.
申请公布号
EP2621603(A1)
申请公布日期
2013.08.07
申请号
EP20110767556
申请日期
2011.09.28
申请人
CATERPILLAR INC.;ADVANCED FILTRATION SYSTEMS, INC.;DONALDSON COMPANY, INC.