发明名称 |
Adaptive defrost control device and method |
摘要 |
Adaptive defrost control and method for a household refrigerator wherein a defrost interval is adjusted based upon the time it takes for a previous defrost cycle to complete. The adaptive defrost control also provides a vacation mode in which the defrost interval is set to an artificially long interval if a door of refrigerator has not been opened for some predetermined period of time. Further a defrost termination thermostat is provided that is stable during power interruption. The termination thermostat is used as a memory device to determine whether a defrost cycle was in process when power was interrupted.
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申请公布号 |
US6523358(B2) |
申请公布日期 |
2003.02.25 |
申请号 |
US20010968669 |
申请日期 |
2001.10.01 |
申请人 |
WHITE CONSOLIDATED INDUSTRIES, INC. |
发明人 |
COLLINS MARTIN |
分类号 |
F25D21/00;F25D29/00;(IPC1-7):F25D21/06 |
主分类号 |
F25D21/00 |
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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