| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary compressor in which the back surface of a pressure introduction passage is not shaved by impact of a vane, the shapes of the pressure introduction passage and vane are simple, and a manufacture cost is low.SOLUTION: In a rotary compressor, pressure introduction passages 129S, 129T, which penetrate cylinders 121S, 121T in a longitudinal direction and have a curve surface on the outer peripheries of the cylinders 121S, 121T, are formed in the deep parts of vane grooves 128S, 128T of the cylinders 121S, 121T; and curve surfaces, which has a curvature radius Rv equal to or less than curvature radius Ra of the curve surfaces of the pressure introduction passages 129S, 129T, are formed in rear end parts 127Sa, 127Ta of vanes 127S, 127T. |
