| 摘要 |
PURPOSE: A hermetic compressor is provided that the friction loss is minimized and the loss of efficiency is reduced. CONSTITUTION: A hermetic compressor comprises a sealed container, a rotation driving part, a rotary shaft, a compression tool part(300), a first bearing(410), and a second bearing(420). The rotation driving part is installed in the internal space of the sealed container, and the rotary shaft is combined in the rotation driving part. It is combined in the rotary shaft and the compression tool part compresses refrigerant. It is fixed to the compression tool part and the first bearing supports the rotary shaft. The second bearing is fixed to the sealed container, and the first bearing and distant end part' is supported on the rotary shaft. |
