| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a conventional vane rotary compressor involves a large mechanism and a large loss when a vane rotates around a center axis line of a tubular cylinder chamber, the mechanism is complicate, an eccentric amount of a center axis line of a rotor shaft to the center axis line of the cylinder chamber is large, and a compression chamber capacity cannot be increased easily.SOLUTION: A vane is provided with a vane aligner which controls a longitudinal direction of a vane to substantially match with a normal direction of an inner peripheral face of a cylinder and revolves around a periphery of a rotation axis part by rotary motion of a rotor part. It is further provided with a recess part so that neither the vane aligner nor the rotation axis part contacts with the rotation axis part. |
