COMPRESSOR

摘要

According to the present invention, a compressor comprises: a crank shaft; a first compression unit; and a second compression unit further compressing gas discharged from the first compression unit. The first compression unit comprises: a first reciprocating motion conversion unit; a first pressing unit; and a first cylinder body having a plurality of cylinder elements. The second compression unit comprises: a second reciprocating motion conversion unit; a second pressing unit; and a second cylinder body having a plurality of cylinder elements. The number of the cylinder elements of the second cylinder body is less than the number of the cylinder elements of the first cylinder body.