- 专利标题: Lubrication supply system
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申请号: US16624865申请日: 2018-07-27
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公开(公告)号: US11306950B2公开(公告)日: 2022-04-19
- 发明人: Vishnu M. Sishtla , Scott A. Nieforth
- 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: Cantor Colburn LLP
- 国际申请: PCT/US2018/044158 WO 20180727
- 国际公布: WO2019/023618 WO 20190131
- 主分类号: F25B43/02
- IPC分类号: F25B43/02 ; F25B31/00 ; F04B39/02 ; F25B1/053 ; F16N39/06
摘要:
A lubrication additive recovery system is provided for use with a vapor compression system. The vapor compression system includes a compressor having a bearing, a condenser and an evaporator. The lubrication additive recovery system includes a lubrication ring formed to define first and second through-holes, a first system by which a portion of a required supply of lubrication is drawn from the condenser and provided to the bearing through the first through-holes and a second system by which a remainder of the required supply of lubrication is recovered from the evaporator and provided along with compressor discharge gas to the bearing through the second through-holes.