| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerant compressor capable of preventing overturning of an Oldham's ring and allowing a key groove at an orbiting scroll and a key part of the Oldham's ring to slide on a large surface.SOLUTION: A refrigerant compressor A comprises a ceiling part 23 above at least one of Oldham key grooves 3c and at a position overlapping with an upper surface of a key part 5b when at least the key part 5b reciprocates in the Oldham key groove 3c and a moving distance to a radial direction outer side becomes the maximum. |
