发明授权
US08511104B2 Apparatus and method for controlling driving of fan motor for refrigerator
有权
用于控制冰箱风扇电机驱动的装置和方法
- 专利标题： Apparatus and method for controlling driving of fan motor for refrigerator
- 专利标题（中）： 用于控制冰箱风扇电机驱动的装置和方法
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申请号： US12444929申请日： 2007-10-08
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公开(公告)号： US08511104B2公开(公告)日： 2013-08-20
- 发明人: Dong-Il Lee , Hyoun-Jeong Shin
- 申请人： Dong-Il Lee , Hyoun-Jeong Shin
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： KED & Associates, LLP
- 优先权： KR10-2006-0098996 20061011
- 国际申请： PCT/KR2007/004903 WO 20071008
- 国际公布： WO2008/044847 WO 20080417
- 主分类号： F25D17/06
- IPC分类号： F25D17/06
摘要：
Disclosed is an apparatus and a method for controlling a driving of a fan motor for a refrigerator. In a normal driving mode that a temperature of the inside of the refrigerator is higher than a predetermined temperature, the fan motor is driven in a normal speed, and in a waiting mode that the temperature of the inside of the refrigerator is lower than the predetermined temperature, the fan motor is driven in a driving speed very lower than that of the normal driving mode, without stopping of the fan motor, accordingly it is capable of preventing moisture introduced into the fan motor from being frozen, thereby preventing the fan motor from being locked.
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