发明授权
- 专利标题: Evaporator feed system with flash cooled motor
- 专利标题(中): 具有闪光电机的蒸发器进料系统
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申请号: US353981申请日: 1989-05-19
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公开(公告)号: US4899555A公开(公告)日: 1990-02-13
- 发明人: David N. Shaw
- 申请人: David N. Shaw
- 申请人地址: NY Syracuse
- 专利权人: Carrier Corporation
- 当前专利权人: Carrier Corporation
- 当前专利权人地址: NY Syracuse
- 主分类号: F25B1/00
- IPC分类号: F25B1/00 ; F25B1/047 ; F25B5/04 ; F25B31/00 ; H02K9/00
摘要:
Gaseous refrigerant is supplied from a flash tank economizer to cool the motor of a hermetic or semi-hermetic compressor when there is a sufficient flow available. When the flow becomes too small, liquid refrigerant is supplied to the shell of the compressor for cooling the motor.
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