| 摘要 |
PURPOSE: A rotary compressor is provided to enhance the performance of a compressor by reducing the leakage of the compressed refrigerant. CONSTITUTION: A rotary compressor comprises a cylinder, a pair of bearings, a rolling piston, and a vane. A vane slot(311) is formed in the cylinder. The bearings cover both the top and the bottom of the cylinder and forms a compression space on both sides of the vane slot so that an inlet and an outlet are communicated. The rolling piston is supported with the bearings and rotates in the compression space. The vane is connected to slide along a radius direction from the vane slot of the cylinder to divide the compression space of the cylinder into an intake region and a discharge region together with the rolling piston. A first sealing groove(341) is formed on least one of both sides of the axis direction of the vein along a movement direction and a first sealing member(361) facing the bearing is inserted into the first sealing groove. |
