发明名称 |
Air-conditioning installation containing a supercritical fluid |
摘要 |
The air conditioning system has a coolant circuit carrying a supercritical fluid and containing a compressor (14) with a control valve, a gas cooler (11), an expander (12) and an evaporator (13). It differs by incorporating a regulating module (40) that controls the compressor valve command signal during the system's starting phase so that the compressor's output pressure is maintained below the cut-off level. The regulating module calculates a current value for the command signal and compares it with a threshold value when the compressor is at minimal power. |
申请公布号 |
EP1806548(A1) |
申请公布日期 |
2007.07.11 |
申请号 |
EP20070100075 |
申请日期 |
2007.01.03 |
申请人 |
VALEO SYSTEMES THERMIQUES |
发明人 |
LIU, JING MING;YAHIA, MOHAMED |
分类号 |
F25B9/00 |
主分类号 |
F25B9/00 |
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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