| 摘要 |
PROBLEM TO BE SOLVED: To provide a scroll compressor improved in reliability by preventing a fixed scroll and a rotary scroll from being seized. SOLUTION: The inclusion of oil between the fixed scroll 2 and the rotary scroll 3 is promoted by reducing the height of a lap from the centerline of the lap toward the side surface of the lap in the thickness direction of the lap even when the axal gap between the fixed scroll and the rotary scroll is reduced. Since the shortage of oil film between the fixed scroll and the rotary scroll is suppressed even during a high speed operation and a high pressure-difference operation. Therefore, the rotary scroll and the fixed scroll are prevented from being seized. COPYRIGHT: (C)2009,JPO&INPIT
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