The invention is directed toward a filter element for mounting on an air filter system. The filter element has a central air flow aperture and a first slide or support construction (40). The slide or support construction has a central rim (41), which is positioned within the central air flow aperture and is oriented to support the filter element.
申请公布号
CA2209489(C)
申请公布日期
2006.05.30
申请号
CA19962209489
申请日期
1996.01.16
申请人
DONALDSON COMPANY, INC.
发明人
BERKHOEL, JAMES LEONARD;SCHMEICHEL, STEVEN D.;JOHNSON, BRUCE A.;BERGESON, MICHAEL S.;BARTELS, DOLAN D.
