Reverse cycle room air conditioner with auxilliary heat actuated

Details Reverse cycle room air conditioner with auxilliary heat actuated Reverse cycle room air conditioner with auxilliary heat actuated

1983-10-04

1985-11-05

Davis, Jr., Albert W.

Heat exchange

Movable heating or cooling surface

Rotary drum

219279, 62156, F25B 2900

Patent

active

045507708

ABSTRACT:
A self-contained window-mounted, heat/cool room air conditioner for automatically maintaining a predetermined indoor room temperature over a wide range of outdoor ambient temperatures. The air conditioner includes a reverse cycle refrigeration system having an inside heat exchange coil and an outside heat exchange coil, the coils being series-connected with an associated refrigerant compressor via a reversing valve wherein the system in addition to functioning in a conventional room air cooling mode can also function as a heat pump to heat room air over a limited range of outdoor ambient temperatures. Low and high wattage resistance heating elements supplement or replace the heating action of the reverse cycle refrigeration system under certain operating conditions. Four thermistor temperature sensors are used to provide precise control of the air conditioner for maximum efficiency.

REFERENCES:
patent: 2847190 (1958-08-01), Slattery et al.
patent: 3006613 (1961-10-01), Coyne
patent: 3159981 (1964-12-01), Huskey
patent: 3167114 (1965-01-01), Swart, Jr.
patent: 3173476 (1965-03-01), McCready
patent: 3186477 (1965-06-01), Bell
patent: 3373800 (1968-03-01), Ferdelman
patent: 3444923 (1969-05-01), Kyle et al.
patent: 3537509 (1970-11-01), Ferdelman
patent: 3799245 (1974-03-01), Ferdelman
patent: 4024722 (1977-05-01), McCarty
patent: 4102391 (1978-07-01), Noland et al.
patent: 4271899 (1981-06-01), Noland
patent: 4373350 (1983-02-01), Noland

Affiliated with

Also associated with

Rating

Reverse cycle room air conditioner with auxilliary heat actuated does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reverse cycle room air conditioner with auxilliary heat actuated, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reverse cycle room air conditioner with auxilliary heat actuated will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-291782