Heat exchange – With impeller or conveyor moving exchange material – Mechanical gas pump
Patent
1983-07-25
1985-07-02
Favors, Edward G.
Heat exchange
With impeller or conveyor moving exchange material
Mechanical gas pump
98 346, 165 48R, 165139, F24B 106
Patent
active
045262276
ABSTRACT:
A spot thermal conditioning apparatus selectively operable in warming and cooling modes includes a housing containing three blowers or fans. One of the blowers receives warm ceiling air and projects an exiting stream of the ceiling air to a conditioning compartment within the housing. A fan receives the exiting ceiling air blower stream and concurrently draws a stream of cool floor air into the compartment. The mixed air is then expelled by the fan through a louver to provide directional control of the movement of the conditioned air mass and circulation of air to an open spot work area. An additional fan or blower is provided for circulating warm ceiling air through the housing and returning it back toward the ceiling separately from the flow of warm ceiling air moved by the other blower. The apparatus also includes a closed, heat exchange system and an air flow direction control plate. Additionally, an electronic speed control circuit is provided to allow completely independent operation of each blower and fan.
REFERENCES:
patent: 2275295 (1942-03-01), Greenway
patent: 2363839 (1944-11-01), Demuth
patent: 2633070 (1953-03-01), Gillham
patent: 3172463 (1965-03-01), Bowman
patent: 3477502 (1969-11-01), Katz
patent: 3900301 (1975-08-01), Constantinescu et al.
patent: 3973479 (1976-08-01), Whiteley
patent: 4100764 (1978-07-01), Murano
patent: 4152973 (1979-05-01), Petersen
patent: 4255176 (1981-03-01), Macrow
Favors Edward G.
Hurt William B.
Warner Steven E.
LandOfFree
Spot thermal or environmental conditioner does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Spot thermal or environmental conditioner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spot thermal or environmental conditioner will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-376559