Title:
LIQUID CURRENT GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2003/026783
Kind Code:
A1
Abstract:
A liquid current generating device capable of simultaneously generating wave motion and flow motion with less energy consumption and sequentially supplying liquid to a distant place with the wave motion and flow motion energies, comprising first slender blades having both faces positioned opposite to each other swelled outward symmetrical with each other, reduced in thickness toward the peripheral edge part thereof and fixed to a rotating shaft so that both the major and minor axes thereof are positioned perpendicular to the rotating shaft at the center part thereof and a second blade fixed to the rotating shaft so that at least the major axis thereof crosses the rotating shaft aslant at the center part thereof, characterized in that the liquid is cut periodically by the first blades when the rotating shaft is rotated to cause the wave motion on the liquid and the liquid is moved by the second blade.
Inventors:
OIKAWA NORIFUMI (JP)
Application Number:
PCT/JP2002/009813
Publication Date:
April 03, 2003
Filing Date:
September 24, 2002
Export Citation:
Assignee:
MOBURON DESIGN OFFICE CO LTD (JP)
OIKAWA NORIFUMI (JP)
OIKAWA YUTAKA (JP)
OIKAWA NORIFUMI (JP)
OIKAWA YUTAKA (JP)
International Classes:
B01F27/71; C02F7/00; C02F3/20; (IPC1-7): B01F7/02; C02F3/20; C02F7/00
Foreign References:
| US5744072A | 1998-04-28 | |||
| JPH0538423A | 1993-02-19 |
Attorney, Agent or Firm:
Watanuki, Takao (12-9 Nakagosho 3-chom, Nagano-shi Nagano, JP)
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