Title:
MICROBUBBLE GENERATOR, MICROBUBBLE GENERATING METHOD, SUCTION DEVICE, AND SUCTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/021217
Kind Code:
A1
Abstract:
[Problem] To make it possible to increase the amount of microbubbles contained in a medium solution. [Solution] A suction device according to the present invention is characterized in that, in the case in which two end surfaces in a cylinder are assumed to be a first face and a second face, the suction device is provided with: a cylindrical part that allows a medium solution supplied thereto from a plurality of pathways to advance toward the second face from the first face; a plurality of introducing sections that introduce the medium solution into the cylindrical part from the first face or the vicinity of the first face so as to cause the medium solution to be swirled in the interior of the cylindrical part; and a discharge port provided at the center of or in the vicinity of the center of the second face.
Inventors:
NAKAMOTO YOSHINORI (JP)
Application Number:
PCT/JP2017/026633
Publication Date:
February 01, 2018
Filing Date:
July 24, 2017
Export Citation:
Assignee:
TECH CORP CO LTD (JP)
International Classes:
B01F5/02; B01F3/04; B01F5/00; C02F1/46
Foreign References:
| US20140083845A1 | 2014-03-27 | |||
| JP2008279350A | 2008-11-20 | |||
| JP4563496B1 | 2010-10-13 | |||
| JPS6054725A | 1985-03-29 | |||
| JP2015205225A | 2015-11-19 | |||
| JP2001276589A | 2001-10-09 | |||
| JP2016078010A | 2016-05-16 | |||
| JP4563496B1 | 2010-10-13 | |||
| JP2009247990A | 2009-10-29 |
Other References:
See also references of EP 3488918A4
Attorney, Agent or Firm:
YOSHIDA Misako (JP)
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