Refrigeration – Automatic control – Refrigeration producer
Patent
1992-12-09
1994-03-15
Wayner, William E.
Refrigeration
Automatic control
Refrigeration producer
307 39, 236 91R, F25B 4100
Patent
active
052937550
ABSTRACT:
A load management control system is provided for an air conditioner. The system includes an outdoor temperature sensor for sensing outdoor temperature of the outside of an enclosure to be air-conditioned and an indoor temperature sensor for sensing an indoor temperature of the enclosure. A device is provided for determining a difference in output of the indoor and outdoor temperature sensors. A device is provided for comparing the difference in output of the indoor and outdoor temperature sensors with a reference input. The system further includes a device for detecting an external controlling signal from an input device coupled to the system. A control device is provided for controlling an air conditioner control circuit based upon input from the comparing device and the detecting device. When an allowable temperature differential is exceeded, the controlling device opens at least one contact to interrupt the air conditioner control circuit so as to reduce electrical load. The controlling device closes the contact to restore the operation of the air conditioner control circuit when the temperature differential is no longer exceeded.
REFERENCES:
patent: 3925680 (1975-12-01), Dixon
patent: 4089462 (1978-05-01), Bradford
patent: 4262491 (1981-04-01), Chorey et al.
patent: 4289272 (1981-09-01), Murase et al.
patent: 4345162 (1982-08-01), Hammer et al.
patent: 4485635 (1984-12-01), Sakano
patent: 4495778 (1985-01-01), Shaw
patent: 4601329 (1986-07-01), Sheridan
patent: 4898230 (1990-02-01), Tsuchiyama et al.
patent: 4930698 (1990-06-01), Takekawa et al.
patent: 5038851 (1991-08-01), Mehta
LandOfFree
Air conditioning load management control 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 Air conditioning load management control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air conditioning load management control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1529931