ELECTRIC COMPRESSOR APPARATUS

PURPOSE: An electric compressor device is provided to improve the durability of an inverter by cooling the inverter by controlling the rotation rate of a fan unit according to the temperature of the inverter. CONSTITUTION: An electric compressor device comprises a driving part(101), a motor(103), an...

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Bibliographische Detailangaben
1. Verfasser:	BAE, HYO CHAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: An electric compressor device is provided to improve the durability of an inverter by cooling the inverter by controlling the rotation rate of a fan unit according to the temperature of the inverter. CONSTITUTION: An electric compressor device comprises a driving part(101), a motor(103), an inverter(107), and fan unit(200). The driving part compresses refrigerant. The motor runs the driving part. The inverter communicates with a controller(105) about the pressure and temperature state of refrigerant. The fan unit locates a motor between the driving part and inverter. The fan unit senses the radiating heat of the inverter and rotates using the torque of the motor to cool the inverter.