Furnace air filter

Details Furnace air filter Furnace air filter

1978-05-03

1979-11-13

Nozick, Bernard

Gas separation

With means for advancing clean portions of continuous or...

Indefinite or running length

55501, B01D 4600

Patent

active

041742052

ABSTRACT:
An improved apparatus for filtering an air flow which is warmed or cooled and used for heating or cooling purposes, comprises a filter frame defining a filter area and a filter medium supply source located in proximity to the frame, wherein the frame and supply source co-operate so that the filter medium which is removed from the filter area is replaced by filter medium from the supply source.

REFERENCES:
patent: 391379 (1888-10-01), Mitchamore
patent: 1830364 (1931-11-01), Knudson
patent: 2230908 (1941-02-01), Reiman
patent: 2722993 (1955-11-01), Gerber et al.
patent: 3337898 (1967-08-01), Schmid et al.
patent: 3413782 (1968-12-01), Bartlett
patent: 3710588 (1973-01-01), Martinez
patent: 3989175 (1976-11-01), Cherrin

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2270718