| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil feeding propeller for a scroll compressor capable of preventing deterioration of oil feeding performance generated during reverse rotation of a rotating shaft. SOLUTION: This invention relates to the oil feeding propeller for the scroll compressor capable of preventing deterioration of oil feeding performance generated during reverse rotation of the rotating shaft. The propeller is pressed from a lower end of an oil passage axially formed inside the rotating shaft and sucks oil filled inside a shell along with rotation of the rotating shaft to raise oil to a compression part via the oil passage. The propeller comprises a member without operative direction for transferring oil so as to raise predetermined quantity of oil regardless of the rotating direction of the rotating shaft. COPYRIGHT: (C)2007,JPO&INPIT
|
