Title:
ペルトン式ピコ水力発電機を用いた水力外灯及び路面外灯装置
Document Type and Number:
Japanese Patent JP6499984
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hydro-power outdoor light that generates electric power by a Pelton turbine that rotates utilizing water of a stream flowing along a slope to illuminate a road surface and the like using this electric power.SOLUTION: The hydro-power outdoor light includes a water supply pipe 11 for supplying water from a stream to a Pelton turbine and a nozzle 10 for jetting water to a hydraulic turbine blade 7 that is provided at a tip of a nozzle tube 9 connected to the water supply pipe 11. The hydro-power outdoor light includes a lighting apparatus 1 that is illuminated by electricity generated from a generator 6 rotated by the Pelton turbine.SELECTED DRAWING: Figure 1
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Inventors:
Tadayuki Yamada
Application Number:
JP2016031854A
Publication Date:
April 10, 2019
Filing Date:
February 23, 2016
Export Citation:
Assignee:
Yamada Giken Co., Ltd.
International Classes:
F03B1/00; F03B1/04; F21S9/04
Domestic Patent References:
| JP3192894U | ||||
| JP11081288A | ||||
| JP57087165U | ||||
| JP5161443A | ||||
| JP2009218019A | ||||
| JP2000179443A | ||||
| JP9250442A | ||||
| JP3190459U | ||||
| JP2006177229A | ||||
| JP2000120053A |
Attorney, Agent or Firm:
Hikoji Hirasaki