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1. WO2017141631 - HYDROELECTRIC POWER GENERATION DEVICE

Publication Number WO/2017/141631
Publication Date 24.08.2017
International Application No. PCT/JP2017/002118
International Filing Date 23.01.2017
IPC
F03B 11/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
11Parts or details not provided for in, or of interest apart from, groups F03B1/-F03B9/124
F03B 7/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
7Water wheels
CPC
F03B 11/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
11Parts or details not provided for in, or of interest apart from, the preceding groups
F03B 13/083
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
13Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus
08Machine or engine aggregates in dams or the like; Conduits therefor ; , e.g. diffusors
083The generator rotor being mounted as turbine rotor rim
F03B 13/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
13Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus
10Submerged units incorporating electric generators or motors
F03B 17/061
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
17Other machines or engines
06using liquid flow ; with predominantly kinetic energy conversion; , e.g. of swinging-flap type ; , "run-of-river", "ultra-low head"
061with rotation axis substantially in flow direction
F03B 17/063
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
17Other machines or engines
06using liquid flow ; with predominantly kinetic energy conversion; , e.g. of swinging-flap type ; , "run-of-river", "ultra-low head"
062with rotation axis substantially at right angle to flow direction
063the flow engaging parts having no movement relative to the rotor during its rotation
F03B 3/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
3Machines or engines of reaction type; Parts or details peculiar thereto
04with substantially axial flow throughout rotors, e.g. propeller turbines
Applicants
  • NTN株式会社 NTN CORPORATION [JP]/[JP]
Inventors
  • 川合 智哉 KAWAI, Tomoya
  • 藤川 芳夫 FUJIKAWA, Yoshio
Agents
  • 特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, P.C.
Priority Data
2016-02882118.02.2016JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) HYDROELECTRIC POWER GENERATION DEVICE
(FR) DISPOSITIF DE PRODUCTION D'ÉNERGIE HYDROÉLECTRIQUE
(JA) 水力発電装置
Abstract
(EN) This hydroelectric power generation device is provided with a hydroelectric power generation module, a beam (4a) serving as a support part, and a fixation part. The hydroelectric power generation module includes rotary blades (1) and a power generator (3) that generates power by rotation of the rotary blades (1). The support part supports the hydroelectric power generation module. The fixation part fixes the support part to a water channel. The fixation part includes bolts (5a) that fix the support part to the water channel by pressing a surface of a wall portion (8) of the water channel. According to the hydroelectric power generation device, a construction work, for installation thereof, around the water channel is not required and the installation location can be changed easily and inexpensively.
(FR) L'invention concerne un dispositif de production d'énergie hydroélectrique comportant un module de production d'énergie hydroélectrique, une poutre (4a) servant de partie de soutien, et une partie de fixation. Le module de production d'énergie hydroélectrique comprend des pales rotatives (1) et un générateur d'énergie (3) qui produit de l'énergie par rotation des pales rotatives (1). La partie de soutien supporte le module de production d'énergie hydroélectrique. La partie de fixation fixe la partie de soutien à un canal d'eau. La partie de fixation comprend des boulons (5a) qui fixent la partie de soutien au canal d'eau en pressant une surface d'une partie de paroi (8) du canal d'eau. Selon le dispositif de production d'énergie hydroélectrique, un travail de construction, pour son installation, autour du canal d'eau n'est pas requis et l'emplacement d'installation peut être modifié facilement et à peu de frais.
(JA) 水力発電装置は、水力発電モジュールと、支持部としての梁(4a)と、固定部とを備える。水力発電モジュールは、回転翼(1)と、当該回転翼(1)の回転により発電する発電機(3)とを含む。支持部は水力発電モジュールを支持する。固定部は支持部を水路に固定する。固定部は、水路の壁部(8)の表面を押圧することにより支持部を水路に固定するボルト(5a)を含む。この水力発電装置によると、設置のための水路周辺の工事が不要で、設置場所も容易かつ安価に変更可能とすることができる。
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