Title:
FLUID CIRCULATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2005/108312
Kind Code:
A1
Abstract:
A system for circulating fluid by floating/settling functional particles in a guide pipe to produce a flow in which stabilized operation effective for improving water quality in harbor, or the like, is ensured continuously without being affected by surrounding environment.
Inventors:
KATAOKA ISAO (JP)
YOSHIDA KENJI (JP)
OHNISHI TAKAHIRO (JP)
YOSHIDA KENJI (JP)
OHNISHI TAKAHIRO (JP)
Application Number:
PCT/JP2005/008820
Publication Date:
November 17, 2005
Filing Date:
May 09, 2005
Export Citation:
Assignee:
OHNISHI MFG CO LTD (JP)
KATAOKA ISAO (JP)
YOSHIDA KENJI (JP)
OHNISHI TAKAHIRO (JP)
KATAOKA ISAO (JP)
YOSHIDA KENJI (JP)
OHNISHI TAKAHIRO (JP)
International Classes:
B01F11/00; F04D33/00; F16L55/00; C02F7/00; (IPC1-7): C02F7/00; B01F11/00; F04D33/00; F16L55/00
Foreign References:
| JP2002204938A | 2002-07-23 | |||
| JP2001262133A | 2001-09-26 | |||
| JP2000317488A | 2000-11-21 | |||
| JPH10174858A | 1998-06-30 | |||
| JPS52133173A | 1977-11-08 | |||
| JPS58150422A | 1983-09-07 |
Attorney, Agent or Firm:
Nishizawa, Toshio (11-1 Minami-Aoyama 6-chom, Minato-ku Tokyo, JP)
Download PDF:
Previous Patent: WASTE WATER PURIFICATION PLANT BY MEANS OF PLANTS
Next Patent: PROCEDURE FOR DEWATERING OF SUSPENSIONS
Next Patent: PROCEDURE FOR DEWATERING OF SUSPENSIONS