| 摘要 |
PROBLEM TO BE SOLVED: To provide a compressor capable of increasing a reliability by improving the durability of a compression member and securing excellent sliding property even when a compression element is not lubricated. SOLUTION: This compressor comprises a compression member 9 having one surface (upper surface 33) crossing the axial direction of the rotating shaft 5 continuously tilted between a top dead center 33A and a bottom dead center 33B, disposed in the cylinder 8 and rotatingly driven by the rotating shaft 5, and compressing a fluid (medium) sucked from the suction port 27 and discharging it from the discharge port 28, and a vane 11 disposed between the suction port 27 and the discharge port 28 and abutting on the upper surface 33 of the compression member 9 and dividing the compression space 21 in the cylinder 8 into a high pressure compartment LR and a low pressure compartment HR. A difference in hardness is given between the vane 11 and one surface (upper surface 33) of the compression member 9. COPYRIGHT: (C)2006,JPO&NCIPI
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