초록 ▼

A filter cartridge arrangement, including a filter cartridge that is connected on its face with a snap-on ring, forming a seal, where the snap-on ring can be snapped into an opening in a filter housing and where the snap-on ring demonstrates a radial flange on the outside circumference. The radial f

A filter cartridge arrangement, including a filter cartridge that is connected on its face with a snap-on ring, forming a seal, where the snap-on ring can be snapped into an opening in a filter housing and where the snap-on ring demonstrates a radial flange on the outside circumference. The radial flange is structured as a circular sealing surface and is supported by a seal on the side of the filter housing that faces the radial flange, forming a seal.

대표청구항 ▼

1. A filter cartridge assembly for a filter housing that presents an opening for receipt of the filter cartridge assembly, comprising:a filter cartridge having a face; a snap-on ring that can be fitted to the face of the filter cartridge forming a seal therewith, the snap-on ring having a radial fla

1. A filter cartridge assembly for a filter housing that presents an opening for receipt of the filter cartridge assembly, comprising:a filter cartridge having a face; a snap-on ring that can be fitted to the face of the filter cartridge forming a seal therewith, the snap-on ring having a radial flange circumferentially arrayed about an exterior surface of the ring, the radial flange including a substantially planar circumferentially extending sealing surface, wherein the snap-on ring can be snapped into an opening in a filter housing; and a sealing disk abutting the radial flange, facing the opening of the filter housing, so that it forms a seal therewith, wherein the ration of the radial width of the sealing disk to its axial thickness is between about 2 and about 20.