- 专利标题： Mixed-flow compressor configuration for a refrigeration system
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申请号： US17254510申请日： 2020-05-15
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公开(公告)号： US11585347B2公开(公告)日： 2023-02-21
- 发明人: Michael M. Joly , Vishnu M. Sishtla
- 申请人： Carrier Corporation
- 申请人地址： US FL Palm Beach Gardens
- 专利权人： Carrier Corporation
- 当前专利权人： Carrier Corporation
- 当前专利权人地址： US FL Palm Beach Gardens
- 代理机构： Carlson, Gaskey & Olds, P.C.
- 国际申请： PCT/US2020/033105 WO 20200515
- 国际公布： WO2020/242788 WO 20201203
- 主分类号： F04D17/02
- IPC分类号： F04D17/02 ; F04D17/06 ; F04D21/00 ; F04D29/28 ; F04D29/44
摘要：
A centrifugal compressor includes a casing. An impeller is arranged within the casing. The impeller is rotatable about an axis. A diffuser section is arranged within the casing. The diffuser section is positioned axially downstream from an outlet of the impeller and includes a forward portion fixed relative to the impeller and an aft portion distinct from the forward portion.