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Patent Searching and Data


Title:
LINEAR HYDRAULIC POWER GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/059177
Kind Code:
A1
Abstract:
Provided is a hydraulic power generation device with which, using the cross-flow water power of a river with a small fall, makes it possible to provide a facility having a desired size with respect to an arbitrary space. The linear hydraulic power generation device 100 comprises: a flow pathway 10 having a slope; a plurality of water wheels 80 arranged in the flow pathway 10; and a generator driven by means of the water wheels 80. The water wheels 80 include a rotating shaft 21, and a plurality of buckets 83 arranged in the circumferential direction of the rotating shaft 21. The flow pathway 10 has a water depth D10 which is more than or equal to twice a depth D80 at which the buckets 83 are immerged in running water. The water wheels 80 further include support plates on both sides in the width direction of the buckets 83. The support plates are respectively fixed to both sides in the width direction of the buckets 83. The water wheels 80 include running water rejection units 87 each disposed between two buckets 83 arranged adjacent to each other in the circumferential direction of the rotating shaft 21, the running water rejection units 87 extending between a radially inner end portion 83a of one bucket 83 and a radially outer end portion 83b of another bucket 83.

Inventors:
GOKAN Hajime (686-1, Hongo-cho Funabashi-shi Chiba, 33, 〒2730033, JP)
Application Number:
JP2018/034460
Publication Date:
March 28, 2019
Filing Date:
September 18, 2018
Export Citation:
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Assignee:
GOKAN Hajime (686-1, Hongo-cho Funabashi-shi Chiba, 33, 〒2730033, JP)
International Classes:
F03B1/02; F03B7/00
Foreign References:
JP2013151871A2013-08-08
JP3174549U2012-03-29
JP2014070555A2014-04-21
JP3185257U2013-08-08
US4043702A1977-08-23
Attorney, Agent or Firm:
SUGIMURA Kenji (36F Kasumigaseki Common Gate West, 3-2-1 Kasumigasek, Chiyoda-ku Tokyo 13, 〒1000013, JP)
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