| 摘要 |
PROBLEM TO BE SOLVED: To provide a compressor in which a coil spring and a guide pin are arranged up to the innermost depth of a rotor. SOLUTION: This compressor 1 is provided so that a cylinder chamber 14 is arranged in a cylinder block 11; the rotor 15 is rotatably arranged in the cylinder chamber 14; a plurality of vane grooves 17 opening on its outer peripheral surface are arranged in the rotor 15; a vane 18 is movably arranged in the projecting or retreating direction in the respective vane grooves 17; and a coil spring 19 energizing the vane 18 in the projecting direction and the guide pin 30 for guiding the coil spring 19, are arranged on the bottom surface side of the respective vanes 18. The coil spring 19 and the guide pin 30 of the adjacent vanes 18 are respectively arranged in a position shifted in the rotary shaft direction of the rotor 15. COPYRIGHT: (C)2010,JPO&INPIT
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