Title:
WATER FILTRATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/276841
Kind Code:
A1
Abstract:
This water filtration system (10) is provided with: a water filtration device (2); a wind power generator (7) and solar power generator (8); and a power supply mechanism (3) which, by the generators (7, 8) supplying power to a pump (24) of the water filtration device (2), filters unfiltered water with the water filtration device (2). The water filtration system is provided with a structure on which the water filtration device (2), the generators (7, 8) and the power supply mechanism (3) are mounted, and the structure is configured to be capable of moving. The power supply mechanism (3) is provided with a controller (10) that performs control to supply power generated by the generators (7, 8) to a load, and a battery (11) which is a storage battery that stores the generated power.
Inventors:
ONO KOUHEI (JP)
Application Number:
PCT/JP2022/025020
Publication Date:
January 05, 2023
Filing Date:
June 23, 2022
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
C02F1/44
Domestic Patent References:
| WO2017085754A1 | 2017-05-26 | |||
| WO2014115769A1 | 2014-07-31 |
Foreign References:
| JP2020178517A | 2020-10-29 | |||
| JP2009074279A | 2009-04-09 | |||
| JP2015182009A | 2015-10-22 | |||
| JPH09141261A | 1997-06-03 | |||
| JP2011098315A | 2011-05-19 | |||
| JP2012090623A | 2012-05-17 |
Other References:
See also references of EP 4365140A4
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
Download PDF: