| 发明名称 |
CONTROL METHOD OF HEAT PUMP HOT WATER SUPPLY DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control method of a heat pump hot water supply device capable of regulating the upper limit of a differential pressure between a discharge pressure and a suction pressure of a compressor and improving reliability of the compressor. <P>SOLUTION: The control method of the heat pump hot water supply device regulates a set upper limit temperature of hot water generated by a water heat exchanger 4 when the outside temperature is a predetermined temperature or lower. <P>COPYRIGHT: (C)2009,JPO&INPIT |
| 申请公布号 |
JP2009041860(A) |
申请公布日期 |
2009.02.26 |
| 申请号 |
JP20070208330 |
申请日期 |
2007.08.09 |
| 申请人 |
TOSHIBA CARRIER CORP |
发明人 |
HORI MASAHITO;IMATO NAOKI;YAMAZAKI YOSHITERU;TANABE TOMOAKI;MOCHIZUKI TAKESHI |
| 分类号 |
F24H1/00;F25B1/00;F25B47/02 |
主分类号 |
F24H1/00 |
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