Title:
微小気泡発生装置および方法
Document Type and Number:
Japanese Patent JP5144652
Kind Code:
B2
Abstract:
There is provided a microbubble generating method including: supplying a gas to a rotator 2 while rotating the rotator 2 in a liquid; injecting the gas into the liquid from bubble injection holes formed in the surface of the rotator 2; and applying a shear force, produced by the relative movement between the liquid and the rotator, to gas bubbles present on and in the vicinity of the surface of the rotator 2 to generate microbubbles. The microbubble generating method can easily generate a large amount of microbubbles without forcibly creating a swirling flow of fluid.
Inventors:
Iwaki Chikako
Aoki Kazuyoshi
Hideo Omida
Aoki Kazuyoshi
Hideo Omida
Application Number:
JP2009515271A
Publication Date:
February 13, 2013
Filing Date:
May 22, 2008
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
B01F3/04; C02F3/20; A01K63/04
Domestic Patent References:
| JP2000107792A | 2000-04-18 | |||
| JPS52108370A | 1977-09-10 | |||
| JPS3710879Y1 | ||||
| JP2007268376A | 2007-10-18 |
Attorney, Agent or Firm:
Kenji Yoshitake
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Katsuomi Isogai
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Katsuomi Isogai