发明名称 METHOD FOR WARNING ABOUT RESIDUAL QUANTITY OF LIQUID DETERGENT
摘要 <p>A method for warning of a residual amount of liquid detergent includes: calculating a total use amount of liquid detergent by adding up a use amount of liquid detergent whenever a washing process is performed; and comparing the total use amount of liquid detergent to a reference amount, and warning of a residual amount of liquid detergent according to the comparison result. Accordingly, a user does not need to frequently check the residual amount of liquid detergent, and may easily fill up a container with the liquid detergent. Furthermore, since a sensor for sensing the residual amount of liquid detergent is not installed, it is possible to reduce the manufacturing cost of the washing machine and to prevent a user from getting an electric shock from a current leaking to the container.</p>
申请公布号 EP2669418(A2) 申请公布日期 2013.12.04
申请号 EP20120739116 申请日期 2012.01.20
申请人 DAEWOO ELECTRONICS CORPORATION 发明人 YANG, JIN PYUNG
分类号 D06F33/02 主分类号 D06F33/02
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