AIR CONDITIONER

PURPOSE:To miniaturize control parts and electrical motors, make a high function of an air conditioner to make an air conditioner smaller. CONSTITUTION:One chip monolithic IC three-phase inverter or its peripheral circuits are provided in an indoor blower electrical motor 6 and an outdoor blower ele...

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Bibliographische Detailangaben
Hauptverfasser:	OOTSUKA TADAYUKI, TERAUCHI HIDEKI, INOUE TORU, KISHI SHIGERU
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To miniaturize control parts and electrical motors, make a high function of an air conditioner to make an air conditioner smaller. CONSTITUTION:One chip monolithic IC three-phase inverter or its peripheral circuits are provided in an indoor blower electrical motor 6 and an outdoor blower electrical motor 12. A commercial AC voltage from a commercial power supply 1 is rectified and smoothed by an indoor side rectifier circuit 3 and an indoor smoothing capacitor 4 so as to generate a DC voltage and this DC voltage is directly supplied to the indoor blower electrical motor 6 as the power supply voltage. At the outdoor control part 7, the commercial AC voltage is rectified and smoothed by the rectifier circuit 8 and the smoothing capacitor 9 so as to generate the DC voltage. The DC voltage is supplied directly as the power supply voltage to the outdoor blower electrical motor 12 and the inverter 10 of the compressor electrical motor 13. The indoor control circuits 5 and 11 may output an instruction of the number of revolution of each of the indoor blower electrical motor 6 and the outdoor blower electrical motor 12.