Dual element air filter

Details Dual element air filter Dual element air filter

1977-06-30

1978-12-12

Nozick, Bernard

Gas separation

Two or more separators

Spaced for parallel flow of gas

55499, 55521, 210493M, B01D 4602

Patent

active

041294297

ABSTRACT:
An air filter for filtering particulate matter from air flowing therethrough to a point of use requiring clean air, includes an imperforate front wall, a perforate back wall and opposite, imperforate side walls. The front wall is smaller in height than the back wall and a pair of pleated filter elements extend from the top of the front wall to the top of the back wall and from the bottom of the front wall to the bottom of the back wall, respectively, defining a wedge-shaped outlet space between the filter elements extending from the front wall to the back wall and being larger toward the back wall. A plurality of the filters are adapted to be stacked one on top of the other to define a plurality of inlet spaces therebetween and a plurality of outlet spaces. Reinforcing members are interposed between the filter elements in each filter, whereby the filter is enabled to support the weight of a man thereon. The filter is thus simple and rugged in construction and provides a large filtration area in a minimum amount of space.

REFERENCES:
patent: 3402531 (1968-09-01), Farr
patent: 3458977 (1969-08-01), Young et al.
patent: 3641744 (1972-02-01), Culbert et al.
patent: 3802169 (1974-04-01), Musford
patent: 3830042 (1974-08-01), MacDonnell

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-830004