Electronic thermostat having high and low voltage control capabi

Details Electronic thermostat having high and low voltage control capabi Electronic thermostat having high and low voltage control capabi

1994-04-28

1997-01-14

Ford, John K.

Heat exchange

With timer, programmer, time delay, or condition responsive...

Having heating and cooling capability

236 1C, 236 37, 236 38, 236 78A, 165 50, F25B 2900

Patent

active

055929893

ABSTRACT:
An electronic thermostat having high and low voltage control capability and varied functional capabilities. The thermostat is particularly suited for use with fan coil heating and cooling units. Specifically the thermostat uses relays to actuate external devices such as heating and cooling equipment, fans and dampers. The use of relays permits control voltages for these external devices to be different (e.g. 24 VAC, 208-230 VAC or 277 VAC).

REFERENCES:
patent: 2727106 (1955-12-01), Dillman
patent: 3616846 (1971-11-01), Wills
patent: 3918636 (1975-11-01), Dawson
patent: 4352349 (1982-10-01), Yoho
patent: 4411385 (1983-10-01), Lamkewitz
patent: 4433718 (1984-02-01), Bresin
patent: 4506827 (1985-03-01), Jamieson et al.
patent: 4632304 (1986-12-01), Newell et al.
patent: 4659290 (1987-04-01), Kundert
patent: 4661914 (1987-04-01), Mulokey et al.
patent: 4688547 (1987-08-01), Ballard et al.
patent: 4694890 (1987-09-01), Zarate
patent: 4811897 (1989-03-01), Kobayashi et al.
patent: 4830095 (1989-05-01), Friend
patent: 4860231 (1989-08-01), Ballard et al.
patent: 4948044 (1990-08-01), Cacciatore
patent: 4978896 (1990-12-01), Shah
patent: 5107918 (1992-04-01), McFarlane et al.
patent: 5261483 (1993-11-01), Imaoka
patent: 5485954 (1996-01-01), Guy et al.

Affiliated with

Also associated with

Rating

Electronic thermostat having high and low voltage control capabi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic thermostat having high and low voltage control capabi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic thermostat having high and low voltage control capabi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1382048