| 摘要 |
PROBLEM TO BE SOLVED: To provide a bidirectional drive compressor using horizontal magnetic flux line electric motor, capable of delivering high power output using a simple structure. SOLUTION: A bidirectional drive type compressor includes a stationary element, including a pair of windings wound so as to wind over the entire of a fixed iron core group and right-and-left leg rows of the iron cores, respectively, so that a plurality of U-shaped fixed iron cores may be offset at a regular interval in the longitudinal direction to be facing each other alternately, and the legs of the iron cores may be opposed to each other with a predetermined gap; a moving element formed by connecting a pair of right-and-left moving element portions formed by the combination of movable iron cores having a predetermined length with the permanent magnet, at a predetermined interval so that the magnetic fluxes of facing portions by the connection are opposite, with such a facing right-and-left moving element portions as being arranged within a gap between the facing legs of the opposing iron cores; a piston connected at the both ends in the longitudinal direction of the moving element; and a pair of cylinders for performing air compression, in response to the reciprocating movement of the piston. COPYRIGHT: (C)2006,JPO&NCIPI
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