The insert for a filter housing comprises a package of folded filter material whose end walls perpendicular to the length direction of the package are sealed into bracket-like, form stabilizing reinforcement elements. The element is a single-piece element which incorporate a sealing unit. With an elastic preload, this unit bears against the corresponding end wall of the filter housing,
申请公布号
DE19757423(C1)
申请公布日期
1998.11.26
申请号
DE19971057423
申请日期
1997.12.23
申请人
FA. CARL FREUDENBERG, 69469 WEINHEIM, DE
发明人
FATH, JUERGEN, 69469 WEINHEIM, DE;FELBER, UWE, DIPL.-ING., 69518 ABTSTEINACH, DE