| 摘要 |
PROBLEM TO BE SOLVED: To perform an uniform lubrication to the bearing part of a main frame. SOLUTION: This scroll compressor comprises two or more oil feeding ports 16a, 16b and 16c vertically provided extending from a lubricating oil passage 15 provided in a main shaft 13 to the bearing part of the main frame. The upper feeding port 16a is bored in the center of the lubricating oil passage, and the lower feeding port 16c is bored from the side edge of the lubricating oil passage 15.
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