Aparelho e processo de controle de temperatura para executar controle de operacao

• Main Author: HISASHI TOKIZAKI
• Format: Patent
• Language: Portuguese
• Published: 29.03.1994
• Edition: 5
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; CONTROLLING; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; MECHANICAL ENGINEERING; PHYSICS; RANGES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR; VENTILATING; WEAPONS

Temperature control apparatus for use e.g. in an air conditioner, utilises a thermistor (21) as a temperature detection device. The thermistor has a non-linear temperature/voltage characteristic which is compensated for, by means of a processor (14). The voltage output developed across the thermisto...