发明申请
US20140356138A1 VARIABLE-SPEED MULTI-STAGE REFRIGERANT CENTRIFUGAL COMPRESSOR WITH DIFFUSERS
审中-公开
具有差速器的变速多级制冷机离心式压缩机
- 专利标题: VARIABLE-SPEED MULTI-STAGE REFRIGERANT CENTRIFUGAL COMPRESSOR WITH DIFFUSERS
- 专利标题(中): 具有差速器的变速多级制冷机离心式压缩机
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申请号: US14373712申请日: 2012-01-23
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公开(公告)号: US20140356138A1公开(公告)日: 2014-12-04
- 发明人: Lin Sun , Joost Brasz , Mogens Rasmussen
- 申请人: Lin Sun , Joost Brasz , Mogens Rasmussen
- 申请人地址: NL Amsterdam
- 专利权人: DANFOSS TURBOCOR COMPRESSOR B.V.
- 当前专利权人: DANFOSS TURBOCOR COMPRESSOR B.V.
- 当前专利权人地址: NL Amsterdam
- 国际申请: PCT/US12/22159 WO 20120123
- 主分类号: F04D17/12
- IPC分类号: F04D17/12 ; F25B1/00
摘要:
A refrigeration system includes a chiller having a refrigerant loop. A compressor is part of and in fluid communication with the refrigerant loop. The compressor has two stages, one with a variable geometry diffuser and one with a fixed geometry diffuser.
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