| 摘要 |
PROBLEM TO BE SOLVED: To suppress intake heating in a passage from an intake hole to a closing-in position by reducing a difference in pressure between compression chambers adjacent to each other. SOLUTION: A difference in pressure rise between compression chambers (A) and (B) can be reduced compared to a conventional scroll compressor in which the closing-in operation of both compression chambers is delayed by 180 degrees of a crank angle by delaying the closing-in operation of the compression chamber (B) by 90 to 150 degrees of a crank angle compared to that of the compression chamber (A). In addition, the gas passage from the intake hole to the closing-in point S of the compression chamber (A) can be shortened compared to that of the conventional scroll compressor in which the closing-in point S of the compression chamber (A) is displaced 180 degrees from the intake hole to suppress intake heating. COPYRIGHT: (C)2011,JPO&INPIT |
