发明名称 |
Weak cooling/overcooling compensation device for refrigerator |
摘要 |
The device for compensating a weak cooling/overcooling for a cooling chamber of a refrigerator has a plurality of resistances connected in series between the power and ground and a plurality of switches connected in parallel to the plurality of resistances. A microprocessor receives a voltage divided according to an open/close state of the plurality of switches through a single input terminal. The device performs a weak cooling/overcooling compensation operation.
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申请公布号 |
US6392552(B1) |
申请公布日期 |
2002.05.21 |
申请号 |
US19990468608 |
申请日期 |
1999.12.21 |
申请人 |
LG ELECTRONICS, INC. |
发明人 |
PARK JOON BAE |
分类号 |
F25D11/00;F25D29/00;G05B19/042;(IPC1-7):G08B21/00 |
主分类号 |
F25D11/00 |
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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