| 摘要 |
PROBLEM TO BE SOLVED: To provide a scroll compressor configured in such a way that pressing force of a mobile scroll with respect to a fixed scroll is adjusted with an oil groove (81) between a mobile-side end plate part (51) and a fixed-side end plate part, the scroll compressor having performance which is prevented from degrading by avoiding the occurrence of seal defect or lubrication defect even when a back-pressure space is put into an intermediate pressure, and by preventing overturning of a mobile scroll (5).SOLUTION: At least, in a region which forms a fluid suction space (50L) on an outer circumference side of a compression chamber (50), an outer circumference side seal length (L1) from an outer circumference edge of an oil groove (81) which is formed in a thrust slide face (80) between a fixed-side end plate part and a mobile-side end plate part (51) to an outer edge (86) of the mobile-side end plate part (51) is shorter than an inner circumference side seal length (L2) from an inner circumference edge of the oil groove (81) to a circumference edge of the compression chamber (50). |
