PURPOSE: To enable to effect a comfortable room temperature control under sliding the room temperature in accordance with an openair temperature when the latter is in a proper range and to control the room temperature at a comfortable temperature under having no relation with the open-air temperature when the latter is in a range excluding a predetermined temperature range.
CONSTITUTION: In a temperature control device, consisting of a relay 2 to effect ON-OFF operations of an air-conditioner 1, a thermister 11 for a room temperature detecting means, a variable resistor 10 for a room temperature setting means, a bridge comprising resistors 9A, 9B, a comparator 12 varying the output thereof in accordance with the polarity of the output of the bridge, a transister 14 connected when the output of the comparator 12 is high and a D.C. electric source 3, an open-air slide circuit consisting of a thermister 4 for an open-air temperature detecting means, comparators 6AW6N and resistors 7AW7N are provided. The negative inputs for the comparators 6AW6N are given by VAWVN (VA>VB>VC...>VN).
JPH05256503 | CONTROLLER FOR AIR CONDITIONER |
JPS62158934 | AIR-CONDITIONING MACHINE |
SAKA TATSUO
TAKANO AKIHISA
JPS5113148A | 1976-02-02 |