SCROLL COMPRESSOR

摘要

PROBLEM TO BE SOLVED: To provide a scroll compressor having high efficiency and high reliability when using carbon dioxide as a refrigerant. SOLUTION: A fixed scroll part having a fixed spiral lap on a fixed end plate and a turn scroll part having a turn spiral lap on a turn end plate are mutually engaged to form a compression chamber. Revolution of the turn scroll part is restrained by a revolution restraint part, and the turn scroll part performs turn movement to move the compression chamber by reducing volume toward the center of a spiral shape and suck refrigerant gas into the compression chamber for compression. COPYRIGHT: (C)2005,JPO&NCIPI