| 摘要 |
PURPOSE: A scroll compressor is provided to prevent the damage of the seals in a rear pressure chamber due to excessive pressure by minimizing the necessity of oil pressure when the oil exposed to inhaling pressure. CONSTITUTION: The scroll compressor comprises:a basal end; a first scroll having spiral wrap extended from the basal end; a second scroll having spiral wrap extended from the basal end; a fluid pressurizing tap extended from rear of one basal end among the scrolls to a rear pressure chamber(25); seals placed on inner and outer part of the radius direction to limit an inner and outer boundary of the rear pressure chamber; lubricant supply system to supply the lubricant to the surface adjacent to the inner and outer seals(32, 34);:Herein, the spiral wraps of the first and second scrolls are mutually interlocked to form compressing chambers.
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