- 专利标题： Multistage compressor having interstage refrigerant path split between first portion flowing to end of shaft and second portion following around thrust bearing disc
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申请号： US15934652申请日： 2018-03-23
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公开(公告)号： US11156231B2公开(公告)日： 2021-10-26
- 发明人: Michael Leighty , Dennis Mikio Morita , Stephen L White
- 申请人： HONEYWELL INTERNATIONAL INC.
- 申请人地址： US NJ Morris Plains
- 专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人地址： US NJ Morris Plains
- 代理机构： Shumaker & Sieffert, P.A.
- 主分类号： F04D29/58
- IPC分类号： F04D29/58 ; F04D17/12 ; F25B31/00 ; F25B1/04 ; F04D29/057 ; B64D13/06
摘要：
A vapor cycle compressor includes a motor section and a compression section operatively engaged with the motor section. A refrigerant path is in the motor section and in the compression section. The refrigerant path includes: a compression refrigerant path, for a single phase compression refrigerant, in the compression section; an inner rotor shaft refrigerant path, for a single phase inner rotor shaft refrigerant, in the compression section and in the motor section; and a stator refrigerant path, for a two phase stator refrigerant, in the motor section.
公开/授权文献
- US20190293088A1 TWO PHASE COOLING FOR INTEGRATED COMPONENTS 公开/授权日：2019-09-26
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