| 发明名称 |
Air cooled centrifugal refrigeration machine with provision to prevent evaporator freezing |
| 摘要 |
An air cooled centrifugal refrigeration machine is shown having an automatic shut-off valve in the liquid line to prevent natural circulation of refrigerant at low outdoor ambient temperatures that otherwise would cause freezing of the water in the evaporator.
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| 申请公布号 |
US4081971(A) |
申请公布日期 |
1978.04.04 |
| 申请号 |
US19760724185 |
申请日期 |
1976.09.17 |
| 申请人 |
THE TRANE COMPANY |
发明人 |
EBER, DAVID HENRY |
| 分类号 |
F25B1/053;F25B41/04;F25B47/00;F25B49/02;(IPC1-7):F25B41/04 |
主分类号 |
F25B1/053 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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