Title:
APPARATUS FOR GENERATING MICROBUBBLE
Document Type and Number:
Japanese Patent JP2008307515
Kind Code:
A
Abstract:
To provide an apparatus for generating microbubbles which allows an improvement in white turbidity by drastically increasing the amount of microbubbles to be generated, by a simple constitution.
The apparatus for generating microbubbles is characterized in that an air-dissolved aqueous fluid with air dissolved under pressure, in the water, is discharged from a discharge nozzle 30 by releasing the pressure of the air-dissolved aqueous fluid by a decompression means 12 while generating microbubbles. The decompression means 12 is arranged in the discharge nozzle 30 and composed of a venturi tube 12b. An edge 12g is formed at the discharge-side end 12f of the venturi tube 12b.
Inventors:
MAEDA YASUNARI
ITO YOSHIYASU
YAMAGUCHI SHIGEYUKI
KITAMURA HITOSHI
SHIBATA HISANORI
ITO YOSHIYASU
YAMAGUCHI SHIGEYUKI
KITAMURA HITOSHI
SHIBATA HISANORI
Application Number:
JP2007160455A
Publication Date:
December 25, 2008
Filing Date:
June 18, 2007
Export Citation:
Assignee:
PANASONIC ELEC WORKS CO LTD
International Classes:
B01F5/06; A47K3/00; A61H23/00; A61H33/02; B01F1/00; B01F3/04; B01F5/00; B01F5/02
Domestic Patent References:
| JP2007020779A | 2007-02-01 | |||
| JP2000107063A | 2000-04-18 | |||
| JPH1037804A | 1998-02-13 | |||
| JPH0760088A | 1995-03-07 | |||
| JPH08131800A | 1996-05-28 |
Attorney, Agent or Firm:
Etsushi Kotani
Takao Ito
Jiro Higuchi
Takao Ito
Jiro Higuchi
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