发明名称 |
AIR CONDITIONING DEVICE |
摘要 |
An air-conditioning apparatus is provided to which, even when a heat medium leaks from a heat medium circuit for some reason and air enters the heat medium circuit, the heat medium circuit can be automatically refilled with the heat medium before a pump is heated and damaged. When it is determined that a rotational speed of a pump is higher than an upper rotational speed limit, the controller 60 determines that the heat medium is leaking from the heat medium circuit and performs a heat-medium-introducing and air-purging control process. |
申请公布号 |
EP2868992(A1) |
申请公布日期 |
2015.05.06 |
申请号 |
EP20120876971 |
申请日期 |
2012.05.14 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
HONDA, TAKAYOSHI;MORIMOTO, OSAMU;SHIMAMOTO, DAISUKE;AZUMA, KOJI |
分类号 |
F24F11/02;F24F5/00;F24F11/00;F25B1/00;F25B13/00;F25B25/00;F25D17/02 |
主分类号 |
F24F11/02 |
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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