Dual function air filter

Details Dual function air filter Dual function air filter

B - Operations, Transporting

01

D

123/232

B01D 46/00 (2006.01) F02M 35/04 (2006.01)

Patent

CA 1317833

ABSTRACT OF THE DISCLOSURE An engine induction air filter element and a positive crankcase ventilation breather element are com- bined into a single discardable cartridge which is re- ceived within an air cleaner housing in a vehicle induc- tion air system. The induction air filter media is com- prised of an array of pleats, the tips of which respect- fully define the upstream and downstream planes of the filter. A sealant material circumscribes the perimeter of the downstream plane of the induction air filter, and the sealant material on one end thereof includes a pro- jecting portion which supports the breather air filtering media on the one side of the induction air filtering media, with a gap therebetween which receives a partition which is a part of the air cleaner housing. The parti- tion includes a flow restricting aperture, which is closed by the transverse surface of one of the end pleats of the induction air filtering media. Crankcase venti- lating air passes through the breather element and then through the aperture, with any oil remaining in the air communicated through breather filter air element being entrained on the transverse surface of the end pleat.

611264

Affiliated with

Also associated with

Rating

Dual function air filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual function air filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual function air filter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1247895