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Title:
AERATION CULTURE TANK
Document Type and Number:
Japanese Patent JP3779564
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide an aeration culture tank which can defoam without using a special installation, a special chemical agent, or the like.
SOLUTION: When a sensor 2 detects a foam, air 12 or steam 11 is automatically blown in the gas phase portion of the culture tank 3 to defoam.


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Inventors:
Tohru Kasugai
Takamori Nakano
Application Number:
JP2001197728A
Publication Date:
May 31, 2006
Filing Date:
June 29, 2001
Export Citation:
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Assignee:
株式会社日立製作所
International Classes:
C12M1/04; C12M1/06; (IPC1-7): C12M1/06
Domestic Patent References:
JP3010672A
JP51101263A
JP51035470A
JP2148300U
JP4024498U
JP52028986A
Attorney, Agent or Firm:
Nitto International Patent Office
Katsuo Ogawa
Kyosuke Tanaka
Takashi Sasaki