To provide a hydraulic power generator capable of being easily installed in a water channel free from a waterfall work with a simple constitution, and generating electric power by effectively utilizing energy of water flowing in the water channel.
A hydraulic power generator includes a runner 20 disposed in a water channel 12 in a state of blocking a flow channel and rotated by receiving water flow, and a power generator 50 generating electric power in conjunction with the runner 20. Further it includes a runner holding frame 36 holding the runner 20, and a water level adjustment cover 54 disposed while covering the runner 20, guiding the water flow in the water channel 12 to flow to a blade 42 below the runner 20, and adjusting a water level at an upstream side. The water level adjustment cover 54 is positioned almost over the whole width of the water channel 12 in a state that its position in the water depth direction can be adjusted. The water level adjustment cover 54 is swung coaxially with the runner 20 by a cover driving motor 56 mounted on the runner holding frame 36.
NAMIHIRA ATSUSHI
TAKAGI KYOJI
TAKIGUCHI TAKAAKI
HOKURIKU SEIKI KK
| JPH10238449A | 1998-09-08 | |||
| JP2011074921A | 2011-04-14 | |||
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| JP2007321664A | 2007-12-13 | |||
| JPH10238449A | 1998-09-08 | |||
| JP2011074921A | 2011-04-14 |
| US20070182159A1 | 2007-08-09 | |||
| US20070182159A1 | 2007-08-09 |