Down draft re-circulating system

Details Down draft re-circulating system Down draft re-circulating system

1987-12-17

1990-05-29

Nozick, Bernard

Gas separation

Multiple bag type filters in chamber

Gas flow from inside to outside of filter

55467, 55487, 55DIG29, 98 401, B01D 4600

Patent

active

049292625

ABSTRACT:
A down draft air re-circulating filtration system for auto body shops and the like companies a filtration unit intaking air from the floor and having a series of three filters removing particles greater than about 1 micron and a fabric ducting distributing the filtered air at a multiplicity of points just under the ceiling to create a "blanket" of filtered air under positive pressure that settles towards the floor and the filtration unit intake.

REFERENCES:
patent: 2214821 (1940-09-01), Lucius
patent: 3201926 (1965-08-01), Harrington
patent: 3347025 (1967-10-01), Wiley
patent: 3657992 (1972-04-01), Minnick
patent: 3824909 (1974-07-01), Horneff et al.
patent: 4339250 (1982-07-01), Thut
patent: 4370155 (1983-01-01), Armbruster
patent: 4603618 (1986-08-01), Charles
patent: 4604111 (1986-08-01), Natale

Affiliated with

Also associated with

Rating

Down draft re-circulating system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Down draft re-circulating system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Down draft re-circulating system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-518678