| 摘要 |
PURPOSE: A hermetic compressor is provided to balance a crank shaft when the crank shaft is rotated by allowing a second bearing to support the other side of the crank shaft. CONSTITUTION: A hermetic compressor comprises a crank shaft, a stator, a first bearing(40), a support(50), and a second bearing(60). The crank shaft is rotated in an axial direction. The stator rotates the crank shaft. The first bearing is coupled to one side of the crank shaft to be rotatable around the stator. One side of the support is arranged on the stator, and the other side is arranged to be adjacent to the other side of the crank shaft. One side of the second bearing is coupled to the other side of the support. |
