专利名称：Water supply device发明人：原田 陽介,石原 敏隆,古川 健太申请号：JP2019057238申请日：20190325公开号：JP2020159244A公开日：20201001
专利附图：
摘要：PROBLEM TO BE SOLVED: To provide a water supply device capable ofcontinuing water supply even when an abnormality occurs in a water level gauge.SOLUTION: A water supply device having a pump and supplying a transport liquid to awater supply destination is proposed. The water supply device includes a control unit
that controls the water tank based on a water level signal from a water level gaugeprovided in the water tank that stores the conveyed liquid, and the control unit controlsthe water level of the water tank based on a predetermined detection condition. When astate is detected and it is determined that the detected water level state is a
predetermined abnormal water level state, the detection condition is changed from thefirst detection condition to the second detection condition. [Selection diagram] FIG. 9
申请人：株式会社荏原製作所
地址：東京都大田区羽田旭町１１番１号
国籍：JP
代理人：小野 新次郎,宮前 徹,鐘ヶ江 幸男,渡邊 誠,小畑 統照
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