| 摘要 |
PURPOSE: A reciprocating compressor is provided to enlarge the cooling power variable rate of compressor and reduce dead volume between a piston and a discharge valve during saving operation. CONSTITUTION: A reciprocating compressor comprises an eccentric part(11), an eccentric sleeve(20), a connecting rod(30), a piston(40), and magnets(61,62). The eccentric part is formed at a crank shaft which bidirectionally rotates. The eccentric sleeve is eccentrically inserted into the eccentric part. The connecting rod is inserted into the eccentric sleeve. The magnets are installed between the eccentric sleeve and the connecting rod correspondently to each other. When the crank shaft rotates in one direction, the eccentric part and the eccentric sleeve of the crank shaft slide to each other and the eccentric sleeve and the connecting rod are constrained and rotated together. |
