| 摘要 |
PROBLEM TO BE SOLVED: To prevent leaking of lubrication oil by inhibiting leaking of lubrication oil from a lubrication hole of a lubrication passage member in a compressor. SOLUTION: In the compressor, the lubrication hole 50 of a movable base plate part 17a intermittently communicates to the lubrication hole 30a of a movable pin 30 with accompanying turning motion of a movable scroll 17. The lubrication hole 30a of the movable pin 30 is closed by the movable base plate part 17a when the lubrication hole 50 of the movable base plate part 17a does not communicate to the lubrication hole 30a of the movable pin 30. A clearance between a gap Ka and a lubrication hole 30a of the movable pin 30, therefore are closed. Consequently, lubrication oil is prevented from flowing into the gap Ka from the lubrication hole 30a of the movable pin 30. COPYRIGHT: (C)2008,JPO&INPIT
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