Title:
HYDRAULIC POWER GENERATING DEVICE AND FIXING IMPLEMENTS FOR SAME
Document Type and Number:
WIPO Patent Application WO/2019/117115
Kind Code:
A1
Abstract:
Provided is a hydraulic power generating device that can be installed easily and inexpensively on a water channel without requiring construction work with respect to the water channel or surroundings of the water channel. A hydraulic power generating device (1) comprises: a hydraulic power generating device main unit (2) having an impeller (5) and an electric generator (6); a support frame (3) that supports the hydraulic power generating device main unit (2); and a plurality of fixing implements (4A) that fix the support frame (3) to side walls (52) on both sides of the water channel (50). Each of the fixing implements (4A) has a frame placing part (11) that is arranged on an upper surface of the corresponding side wall (52) of the water channel (50), and a pair of clamping parts (12, 13) that extend downward from both ends of the frame placing part (11). When the hydraulic power generating device (1) is installed on the water channel (50), lateral ends of the support frame (3) are placed on the frame placing parts (11) and fixed thereto. Then, the fixing implements (4A) are fixed to the side walls (52) by clamping the inner surface and the outer surface of each of the side walls (52) with the pairs of clamping parts (12, 13).
Inventors:
MUKAI HIROKI (JP)
KAWAI TOMOYA (JP)
KAWAI TOMOYA (JP)
Application Number:
PCT/JP2018/045402
Publication Date:
June 20, 2019
Filing Date:
December 11, 2018
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F03B13/10
Foreign References:
| JP2017145774A | 2017-08-24 | |||
| JP2008202285A | 2008-09-04 | |||
| JPS5323095A | 1978-03-03 |
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
Download PDF: