发明名称 |
Compressor torque estimate device |
摘要 |
The device has a starting determining unit to determine if a compressor has really started its operation, based on a pressure variation of a refrigeration cycle. A starting phase torque estimating unit estimates the torque of the compressor after the compressor has been started. The estimating unit is provided with a coolant quantity estimating unit to calculate the quantity of a coolant circulating at the initial starting period. |
申请公布号 |
EP1698498(A1) |
申请公布日期 |
2006.09.06 |
申请号 |
EP20060004145 |
申请日期 |
2006.03.01 |
申请人 |
VALEO SYSTEMES THERMIQUES |
发明人 |
KAWAMURA, YUJI;HIROYUKI, IDA |
分类号 |
B60H1/00 |
主分类号 |
B60H1/00 |
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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