Title:
STERILE WATER PRODUCING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2006/075475
Kind Code:
A1
Abstract:
A sterile water producing apparatus that even when the operation interval of electromagnetic pump is long, is capable of causing the pH value and effective free hypochlorous acid concentration of produced sterile water to be constant at all times. First passage (16) for mixing of raw water with sodium hypochlorite is communicated with communication passage (50), and an opening of first introduction pipe (32) for discharging of sodium hypochlorite from first electromagnetic pump (26) is disposed inside the communication passage (50). Eddy (60) containing sodium hypochlorite is generated by the sodium hypochlorite discharged from the opening of first introduction pipe (32) and by the raw water flowing in the communication passage (50) from the first passage (16), and part of the eddy (60) is caused to protrude in the first passage (16). As a result, the sodium hypochlorite discharged from the first introduction pipe (32) rides the eddy (60) and within given period of time, is mixed with the raw water flowing through the first passage (16).
Inventors:
KIKUCHI NAOTO (JP)
KAWAMURA YASUTADA (JP)
KAWAMURA YASUTADA (JP)
Application Number:
PCT/JP2005/023108
Publication Date:
July 20, 2006
Filing Date:
December 16, 2005
Export Citation:
Assignee:
HACCPPER ENGINEERING INC (JP)
KIKUCHI NAOTO (JP)
KAWAMURA YASUTADA (JP)
KIKUCHI NAOTO (JP)
KAWAMURA YASUTADA (JP)
International Classes:
C02F1/50; A61L2/18; B01F3/08; B01F5/00; C02F1/76
Foreign References:
| JP2001321778A | 2001-11-20 | |||
| JP2003326277A | 2003-11-18 | |||
| JP2002316169A | 2002-10-29 | |||
| JPS5538399B2 | 1980-10-03 |
Attorney, Agent or Firm:
Yashima, Keiichi (HOSOKAWA Building 1-17, Akasaka 1-chom, Minato-ku Tokyo 52, JP)
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