Temperature control device for automobile air conditioner

• Main Author: IIJIMA; TETSUYA
• Format: Patent
• Language: English
• Published: 06.04.1982
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; BLASTING; CONTROLLING; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICS; RANGES; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TRANSPORTING; VEHICLES IN GENERAL; VENTILATING; WEAPONS

A temperature control device for an automobile air conditioner including an electronic control circuit for regulating air temperature in the automobile, by automatically actuating a temperature regulating element of the air conditioner in response to variations of resistance values of resistive elements representing air temperature in the automobile and operative conditions of the temperature regulating element and a temperature setting element. An adjusting means is provided for modifying the virtual characteristics of the aforesaid resistive elements depending on ON or OFF state of a compressor of the air conditioner, whereby the air temperature in the automobile is controlled at a certain value irrespective of ON or OFF state of the compressor.