Air filter medium

Details Air filter medium Air filter medium

1985-03-22

1988-03-01

Prunner, Kathleen J.

Gas separation

Two or more separators

Plies or layers of different characteristics or orientation

55528, 55DIG5, B01D 3914

Patent

active

047283491

ABSTRACT:
An air filter medium, in which a dust-collecting layer of glass fibers of a diameter necessary for obtaining a desired dust-collecting efficiency is formed on a supporting fiber layer of low dust-collecting efficiency and low pressure drop to a sufficient thickness to obtain a desired dust-collecting efficiency and a desired pressure drop of the air filter medium.

REFERENCES:
patent: 3208205 (1965-09-01), Harms et al.
patent: 3258900 (1966-07-01), Harms
patent: 3262578 (1966-07-01), Dennis
patent: 3490211 (1970-01-01), Cartier
patent: 3505794 (1970-04-01), Nutter et al.
patent: 3986851 (1976-10-01), Grodek
patent: 4011067 (1977-03-01), Carey, Jr.
patent: 4102785 (1978-07-01), Head et al.
patent: 4188197 (1980-02-01), Amberkar et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-995684