Title:
気液混合装置および風呂給湯装置
Document Type and Number:
Japanese Patent JP5692259
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a gas and liquid mixing device capable of suppressing generated fine bubbles from increasing in diameter even when a gas introduction amount increases, and a bath hot water supply device with the same.SOLUTION: A gas and liquid mixing device 1A includes: a revolving liquid flow generation part 3 which generates a revolving liquid flow in a flow passage of a liquid; a revolving liquid flow acceleration part 4 which reduces the revolving diameter of the revolving liquid flow; a gas introduction part 6A which introduces a gas from outside; a gas and liquid mixing part 5A which generate fine bubbles by making the revolving liquid flow and the gas introduced by the gas introduction part 6A flow together; and introduced gas dispersing means 7A of dispersing the gas flowing together with the revolving liquid flow.
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| JP6964363 | Fine bubble generator |
Inventors:
Takeuchi Shiro
Kenichi Hemi
Junichiro Hoshizaki
Takashi Hata
Yusuke Nishiuchi
Kenichi Hemi
Junichiro Hoshizaki
Takashi Hata
Yusuke Nishiuchi
Application Number:
JP2013042684A
Publication Date:
April 01, 2015
Filing Date:
March 05, 2013
Export Citation:
Assignee:
Mitsubishi Electric Corporation
National Institute of Technology
National Institute of Technology
International Classes:
B01F5/00; A47K3/00; A61H9/00; B01F3/04; B01F5/04; B01F5/06; B01F5/10; B01F15/02
Domestic Patent References:
| JP2003205228A | ||||
| JP2012187496A | ||||
| JP2007313466A | ||||
| JP2011240210A |
Attorney, Agent or Firm:
Mamoru Takada
Hideki Takahashi
Yasuo Koizumi
Hideki Takahashi
Yasuo Koizumi