| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compressor can prevent fatigue fracture of a coil spring. Ž<P>SOLUTION: This compressor 1 includes: a rotor 15 freely rotatably provided in a cylinder chamber; a plurality of vane grooves 17 provided in the rotor 15 and opened in the outer peripheral surface of the rotor 15; a vane 18 arranged in each of the vane grooves 17 freely to slide in the protruding/retreating direction; guide pins 30 provided in each of the vane grooves 17; and a coil spring 31 arranged in the periphery of the guide pin 30 so as to energize each vane 18 into the protruding direction of the vane groove 17. The coil spring 31 has a spring adhesion part 31a, in which adjacent springs are adhered to each other, in a central part in the extending/shrinking direction. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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