Title:
MICRO-BUBBLE GROUP GENERATOR AND BUBBLE BATH APPARATUS
Document Type and Number:
WIPO Patent Application WO/2011/089715
Kind Code:
A1
Abstract:
Provided is a micro-bubble group generator including: a casing 75; an impeller 82; a plurality of distributing plates 76; and a mixing chamber C1 disposed between the casing 75 and the impeller 82. The casing 75 includes a plurality of fixed-side surrounding walls 75e and 75f which protrude from an inner-side flange 75c on a circle concentric with a cylindrical portion 75a. The impeller 82 includes: a circular plate portion disposed in the casing 75 rotatably on a center line O; and a plurality of moving-side surrounding walls 82d and 82e. The moving-side surrounding walls 82d and 82e are disposed between the cylindrical portion 75a and the fixed-side surrounding wall 75e, and between the fixed-side surrounding wall 75e and the fixed-side surrounding wall 75f. The moving-side surrounding walls 82d and 82e protrude from the circular plate portion on a circle concentric with the cylindrical portion 75a. The distributing plates 76 face each of the moving-side surrounding walls 82d and 82e, and extend along the center line O in a circumferential direction away from each of the cylindrical portion 75a, the fixed-side surrounding wall 75e, and the fixed-side surrounding wall 75f. In the aforementioned manner, gases and liquids related to bubble formation may be mixed in a space-saving manner. Also provided is a bubble bath apparatus including the micro-bubble group generator.
Inventors:
WAKITA MASAHIRO (JP)
SUGIYAMA YUJI (JP)
AKI TAKUYA (JP)
SUGIYAMA YUJI (JP)
AKI TAKUYA (JP)
Application Number:
PCT/JP2010/050837
Publication Date:
July 28, 2011
Filing Date:
January 22, 2010
Export Citation:
Assignee:
AISIN SEIKI (JP)
WAKITA MASAHIRO (JP)
SUGIYAMA YUJI (JP)
AKI TAKUYA (JP)
WAKITA MASAHIRO (JP)
SUGIYAMA YUJI (JP)
AKI TAKUYA (JP)
International Classes:
A47K3/00; B01F3/04
Foreign References:
| JP2009142442A | 2009-07-02 | |||
| JPS378031B1 | ||||
| JPS59166231A | 1984-09-19 | |||
| JP2001514959A | 2001-09-18 | |||
| JP2005246351A | 2005-09-15 | |||
| JP2010046660A | 2010-03-04 |
Attorney, Agent or Firm:
ONDA, Hironori et al. (JP)
Hironori Onda (JP)
Hironori Onda (JP)
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Claims:
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