| 摘要 |
An oil groove (80) on a fixed scroll is disposed on a surface, of an outer peripheral wall (63) of a fixed scroll (60), that is in sliding contact with an end plate (71) of an orbiting scroll (70). The oil groove (80) on the fixed scroll extends along an inner periphery of the outer peripheral wall (63). The oil groove (80) on the fixed scroll receives lubricating oil at a high pressure corresponding to a discharge pressure of a compression mechanism (40). An oil groove (83) on the orbiting scroll is disposed on a surface, of the end plate (71) of the orbiting scroll (70), that is in sliding contact with the outer peripheral wall (63) of the fixed scroll (60). The oil groove (83) on the orbiting scroll can communicate with the oil groove (80) on the fixed scroll. |
