MOTOR-COMPRESSOR

摘要

FIELD: refrigerating engineering. SUBSTANCE: proposed motor-compressor contains devise for determining angular position of rotor with two leads. One of leads, together with one of winding leads or through winding is coupled with input of electronic switch. Second lead is connected to third output of electronic switch. Rotor angular position detector is made in form of toothed disk and measuring coil with two leads. Disk is rigidly coupled with rotor. Coil is rigidly coupled with stator or compressor member. EFFECT: improved reliability of motor-compressor. 2 cl, 4 dwg