Electronically controlled central air freshening system and meth

Details Electronically controlled central air freshening system and meth Electronically controlled central air freshening system and meth

1991-10-15

1993-02-16

Miles, Tim

Gas and liquid contact apparatus

Fluid distribution

Pumping

261 99, 261 81, 261 95, 261DIG65, 422124, B01F 304, B01F 500

Patent

active

051868695

ABSTRACT:
An apparatus for injecting air freshener or other airborn vapor into the air of a building, mounts to the side of a manifold or other air passageway, which is part of the building air conditioning or heating system. A solid, liquid-saturated dispersant cylinder is ultimately inserted into the passageway and removed from the passageway into a substantially sealed container by means of an electric motor drive which is controlled by a microprocessor-driven control system. The programmable control system is set to introduce the solid dispersant into the air passageway at selectable times of the day and for a set duration, but may be overridden manually in the event a party is to be held, etc.

REFERENCES:
patent: 985515 (1911-02-01), Dorman
patent: 1275583 (1918-08-01), Mathus
patent: 2767807 (1956-10-01), Booth
patent: 2867866 (1959-01-01), Steele
patent: 3418068 (1968-12-01), Gilbertson
patent: 3930797 (1976-01-01), Gertz
patent: 4601886 (1986-07-01), Hudgins
patent: 4617157 (1986-10-01), Stein et al.
patent: 5023020 (1991-06-01), Machida et al.

Affiliated with

Also associated with

Rating

Electronically controlled central air freshening system and meth does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronically controlled central air freshening system and meth, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronically controlled central air freshening system and meth will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2146570