发明授权
- 专利标题: Scroll machine with discus discharge valve
- 专利标题(中): 带铁饼排放阀的滚动机
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申请号: US09225054申请日: 1999-01-04
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公开(公告)号: US06179589B2公开(公告)日: 2001-01-30
- 发明人: Mark Bass , Werner H. Prenger , Roy J. Doepker
- 申请人: Mark Bass , Werner H. Prenger , Roy J. Doepker
- 主分类号: F01C102
- IPC分类号: F01C102
摘要:
A scroll compressor includes a discharge valve assembly for blocking compressed refrigerant flow from the discharge chamber through the scroll members. This blocking of flow results in an increased performance for the scroll compressor by minimizing the recompression volume due to the configuration of the value assembly and thus the elimination of reverse rotation at shut down. The discharge valve assembly includes a valve seat, a disc shaped valve member, a retainer, a spring and a stop secured within a recess formed within the scroll member.
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