| 摘要 |
PURPOSE: A structure of a bearing plate of a compressor is provided to easily form vane holes of each of the bearing plates. CONSTITUTION: A compressor includes a cylinder(2) having a suction port and a discharge port connected with a suction tube and a discharge tube, respectively; a partition(5) inserted to an inside space of the cylinder, and joined to a rotary axis to divide the inside space into at least two hermetic spaces; and vanes(6A,6B) interposed between the suction port and the discharge port of the cylinder to contact with both sides of the partition so as to switch the hermetic spaces into a suction area and a compression area while the rotary axis rotates and continuously introduce, compress and discharge fluid. A bearing plate(10) is contact with a side of the partition to slide, fixed to a side of the cylinder to form a space together with the cylinder, and has a vane mounting groove(12) concavely formed on one side of a periphery thereof for the vanes to pass. An anti-deformation member(20) is forcibly inserted to the vane mounting groove to prevent deformation of an outer circumference of the bearing plate due to the vane mounting groove.
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