摘要 |
PROBLEM TO BE SOLVED: To provide a capacitance liquid level sensor for changing a distance between electrodes in accordance with a liquid level when the liquid level is detected and detecting the liquid level based on a capacitance change between the electrodes. SOLUTION: The capacitance liquid level sensor is provided with an electrode support member 1 having flexibility, internally forming a space 1a and sealing the space 1a, a pair of flat faces 4, 4 oppositely provided and formed in the electrode support member 1 and a pair of the electrodes 2, 3 placed within the space 1a formed in the electrode support member 1 and fixed to the flat faces 4, 4. COPYRIGHT: (C)2004,JPO
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