Defoamer
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专利名称：Defoamer
发明人：荻野 司
申请号：JP2019062240
申请日：20190328
公开号：JP2020157265A
公开日：
20201001
专利内容由知识产权出版社提供
专利附图：
摘要：PROBLEM TO BE SOLVED: To reduce the pressure of a working liquid mixed with bubbles after pressurization to generate fine bubbles, and / or when the working liquid becomes cloudy due to the fine bubbles, the lubricity is lowered, and the working liquid is oil. Provides a defoaming device that can suppress the decrease in hydraulic efficiency,
malfunction due to the increase in hydraulic compressibility, the generation of noise, and the decrease in cooling capacity. SOLUTION: The defoaming device (2) of the present invention includes a pipe (2A) communicating with a discharge side of a pump (1), and the pump (due to pipe resistance or other resistance) in the pipe (2A). The pressure of the working liquid in 1) decreases, and the rate at which the pressure decreases (dP / dt) is small. [Selection diagram] Fig. 1
申请人：日本オイルポンプ株式会社
地址：埼玉県熊谷市久保島６３４番地
国籍：JP
代理人：特許業務法人高橋特許事務所
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