发明名称 |
SENSOR ASSEMBLY FOR WASHING MACHINE |
摘要 |
PURPOSE: A sensor assembly for a washing machine is provided to measure a minute water level in a water container of the washing machine by using a piezoelectric sensor. CONSTITUTION: A piezoelectric sensor(300) outputs variation rates of power according to pressure variation by using a piezoelectric effect. A space(400) supports the piezoelectric sensor. An inlet guides air in order to draw the air into the inside of a cover(200). An O-ring(410) shields a gap between the cover and the piezoelectric sensor. A sealing member(420) blocks the inflow of a foreign substance through a gap between a case(100) and the cover. |
申请公布号 |
KR20120139039(A) |
申请公布日期 |
2012.12.27 |
申请号 |
KR20110058565 |
申请日期 |
2011.06.16 |
申请人 |
DAEHAN CHUNGCHUN INDUSTRIAL CO., LTD. |
发明人 |
OH, IL HWAN |
分类号 |
D06F39/00;D06F33/02;H01L41/04 |
主分类号 |
D06F39/00 |
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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