| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil supply mechanism of a compressor capable of preventing damage to a sliding part caused by insufficient oil supply, and effectively suppressing oil discharge from an inside of the compressor to an outside thereof caused by excessive oil supply.SOLUTION: An oil pickup 81 is an oil supply mechanism of a compressor which sucks oil from an oil supply port 81a by a centrifugal pumping action, and includes a slide plate 82, a minimum diameter stopper 83a, and a spring 84. The slide plate 82 is moved by the centrifugal force to change the opening diameter of the oil supply port 81a. The minimum diameter stopper 83a stops the movement of the slide plate 82 at a first predetermined position so that the opening diameter of the oil supply port 81a is not smaller than a first predetermined value. The spring 84 applies a preload against the applying direction of the centrifugal force to the slide plate 82. |
