ROTARY COMPRESSOR AND REFRIGERATION APPARATUS

원문 (중국어)

A rotary compressor includes a compression mechanism configured to compress a refrigerant, a drive shaft configured to drive the compression mechanism, a motor configured to rotate the drive shaft, a support member disposed between the compression mechanism and the motor, and a balance weight provided for the drive shaft. The support member rotatably supports the drive shaft. The balance weigh is disposed between the compression mechanism and the motor. The support member includes a first support portion that supports the drive shaft on a side closer to the compression mechanism than the balance weight, and a second support portion that supports the drive shaft on a side closer to the motor than the balance weight.