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Patent Searching and Data


Title:
AIR BUBBLE GENERATOR AND AIR BUBBLE GENERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/069350
Kind Code:
A1
Abstract:
An air bubble generator which generates fine air bubbles in a gas-containing liquid that is obtained by mixing a gas and a liquid with each other, and which is provided with an air bubble generation module that comprises: a first cylindrical part which is provided with a plurality of through holes; and a second cylindrical part which has an inner diameter that is larger than the outer diameter of the first cylindrical part, while covering the first cylindrical part, and into which the gas-containing liquid discharged through the through holes of the first cylindrical part flows. The second cylindrical part is provided with a second through hole through which the gas-containing liquid is discharged from the inside of the second cylindrical part to the outside of the second cylindrical part.

Inventors:
HOSAKA TOGO (JP)
Application Number:
PCT/JP2017/035830
Publication Date:
April 11, 2019
Filing Date:
October 02, 2017
Export Citation:
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Assignee:
HACK JAPAN HOLDINGS CO LTD (JP)
International Classes:
B01F5/00; B01F3/04
Domestic Patent References:
WO2011108032A12011-09-09
Foreign References:
JP2013166143A2013-08-29
JP2009114059A2009-05-28
GB2514202A2014-11-19
Attorney, Agent or Firm:
BABA, Motohiro et al. (JP)
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