发明名称 |
NON-CONTACT TYPE WATER LEVEL CONTROL APPARATUS |
摘要 |
<p>A water level control apparatus including: at least one capacitive sensor attached to an outer surface of a sidewall of a tank for storing water, the capacitive sensor sensing a capacitance change depending on whether water stored in the tank exists or not at the location where the capacitive sensor is attached; and a controller controlling an amount of water to be supplied to the tank according to the capacitance change sensed by the capacitive sensor.</p> |
申请公布号 |
EP2047346(A4) |
申请公布日期 |
2009.07.22 |
申请号 |
EP20070768685 |
申请日期 |
2007.07.11 |
申请人 |
WOONGJIN COWAY CO., LTD. |
发明人 |
BAEK, JU-HYUN;AHN, KYU-SEOB |
分类号 |
B67D99/00;G05D9/12 |
主分类号 |
B67D99/00 |
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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