发明名称 |
Cooling apparatus |
摘要 |
There is provided a cooling apparatus which can prevent an abnormal increase in pressure of a high side at the time of starting. The cooling apparatus comprises: a refrigerant circuit which uses carbon dioxide as a refrigerant; and a control device which controls a speed of rotation for the compressor between predetermined lowest and highest speeds. The control device runs the compressor by holding a predetermined start-time holding speed of rotation lower than the lowest rotational speed for a predetermined time before the lowest rotational speed is reached after the compressor is started.
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申请公布号 |
US7191608(B2) |
申请公布日期 |
2007.03.20 |
申请号 |
US20040849787 |
申请日期 |
2004.05.21 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
YAMASAKI HARUHISA;MATSUMOTO KENZO;ISHIGAKI SHIGEYA;YAMANAKA MASAJI;YAMAGUCHI KENTARO |
分类号 |
F25B1/00;F25B9/00;F25B49/00;F25B49/02 |
主分类号 |
F25B1/00 |
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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