Air filter

Details Air filter Air filter

1986-05-12

1988-07-19

Van Balen, William J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

55487, 4283084, 4283111, 4283166, 4283179, 428921, 427244, B32B 108, B32B 326, B32B 518

Patent

active

047584602

ABSTRACT:
An air filter for an internal combustion engine comprises a composite formed of first and second layers of reticulated foam plastics material with an open-mesh substrate between them, the two layers being bonded together through the openings in the open-mesh substrate and the composite impregnated with a dust-retaining substance. This arrangement results in a reservoir of the dust-retaining substance being maintained between the first and second layers of foam plastics material.

REFERENCES:
patent: 3228820 (1966-01-01), Samson
patent: 3720574 (1973-03-01), Kunc
patent: 4099943 (1978-07-01), Fischman et al.
patent: 4178161 (1979-12-01), Rudner et al.
patent: 4193779 (1980-03-01), Hencke
patent: 4296166 (1981-10-01), Ogino
patent: 4631077 (1986-12-01), Spicer et al.

Affiliated with

Also associated with

Rating

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 Air filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air filter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-596698