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JP6986728B1 |
[Theme] Power generation is safe and efficient in both situations where the mobile is attached to the mobile and where the mobile is stopped. It is a wind power generation device including the following wind power generation mechanism in...
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JP2021535324A |
The present invention relates to an omnidirectional generator device capable of converting the pushing force of a fluid from any direction of a vertical, horizontal or diagonal surface into a rotational motion about a single axis. This r...
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JP6978426B2 |
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JP6978825B2 |
Provided is a wind turbine generator, wherein the rated rotational speed of a wind turbine is maintained by an electric motor, and fluctuations in torque caused by lift of the lift-type blade due to rotation are made uniform by regulatin...
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JP2021533320A |
Floating heat pump systems include wind turbines and superstructures that support at least one generator that is mechanically connected to the wind turbine. A generator is generated by the wind induction rotation of a wind turbine. The g...
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JP2021183840A |
To provide a wind power generation capable of storing a relatively large amount of power, and excellent in power generation efficiency.A wind power generator 1 comprises: a rotor 2 rotated with wind power; a first endless wire 14 and a s...
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JP3234952U |
To provide a non-shaft support type wind turbine capable of easily increasing a wind receiving area. In a non-shaft support type wind turbine 10, a plurality of wind receiving portions 12 and a plurality of wind receiving portions are er...
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JP6954675B2 |
The present invention provides a floating vertical-axis wind turbine system, in which an array of a plurality of vertical-axis wind turbines is made orthogonal to a wind direction in response to a great change in the wind direction, ther...
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JP2021527778A |
A hybrid solar / wind turbine system that includes blade and shelf assemblies configured to provide wind propulsion and wind capture. The blade and shelf assemblies are placed between the upper platform assembly and the lower platform as...
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JP6948094B1 |
To provide a rotor blade most suitable for a horizontal axis rotor which rotates at a speed higher than a natural wind speed or a water flow velocity without causing fluid interference during rotation while increasing the rotation torque...
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JP6949299B2 |
To provide a vertical type wind power generation system which deals with wind speeds in a wide range including gentle wind to strong wind, can reduce air resistance of arms, and achieves excellent reliability and high generation efficien...
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JP2021161964A |
To provide a wind turbine structure for wind power generation which can efficiently guide natural wind to a wind turbine.A wind turbine structure for wind power generation has a vertical axis lift type wind turbine 100 and a wind collect...
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JP2021161963A |
To provide a wind turbine structure for wind power generation which can rotate efficiently when receiving wind.A wind turbine structure for wind power generation has a vertical axis vertical blade type wind turbine 100 and a wind collect...
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JP2021156219A |
To further easily and rigidly fasten blades of a windmill and blade support parts while maintaining sufficient rigidity, in a vertical axis windmill.In a vertical axis windmill, vertical blades 5 which are aligned around a vertical rotat...
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JP6944750B2 |
To improve power generation efficiency by efficiently rotating a disc to generate power efficiently with reduced energy.A power generation device includes: a central rotary shaft connected to a rotor rotated by receiving a flow of fluid ...
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JP2021139317A |
To reduce an installation cost of windmills in forests and make the possibility of installing windmills in forests realistic.Assuming a growing support, a rotary guide has a plurality of arms, and the arms abut on the peripheral surface ...
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JP2021134746A |
To provide a vertical shaft-type wind power generator and its installation method effective in improving power generation efficiency, and capable of easily and inexpensively determining an installation place effective to improve power ge...
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JP2021134700A |
To provide a vertical shaft-type wind power generator effective in improving power generation efficiency by using oscillatable wind guide plates.Wind guide plates 18 are disposed on several places separating from blades 16 in a radial di...
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JP2021127653A |
To provide a natural energy power generator that need not to secure a new installation location and can be easily installed without large scale construction work to a disaster prevention warehouse.The natural energy power generator compr...
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JP6928305B2 |
To provide a rotary member capable of generating an angular moment larger than before around the axis of revolution by the fluid flow.A rotary member 10 used to be rotatable around a first axis of revolution C1 is formed to be solid. The...
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JP2021124110A |
To provide an impeller 1 which is not easily damaged even when blades 3 receive a high load.An impeller 1 includes: a rotary body 2 which rotates around an axis 2a; and blades 3 each of which is coupled at its root part 31 to the rotary ...
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JP2021124099A |
To provide a wind turbine device that can readily increase or decrease the number of blades and can set respective directions of the blades to any directions.A wind turbine device 1 including multiple blades includes: a rotation shaft 2;...
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JP6921455B1 |
To provide a rotary blade capable of improving rotational efficiency in a rotary blade which rotates by receiving a fluid. A wind turbine generator includes a plurality of rotor blades 15 around a rotary axis. Each rotor 15 is arranged o...
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JP6917674B2 |
To provide a wind power generator capable of substantially improving a power generation efficiency by accelerating a rotor up to a specified rotation speed under a low wind speed and capable of performing power generation efficiently whi...
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JP6904766B2 |
To provide a wind power generation device excelling in power generation efficiency and making less noise.A vertical-axis wind turbine comprises blades which are connected to a vertical main shaft through support bodies. The blade has a m...
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JP6903212B1 |
To provide a power device capable of storing a larger amount of wind power as potential energy and efficiently generating a larger amount of power. This power device 1 has a space between a rotating body 2 rotated by a wind force, a firs...
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JP6899983B1 |
To provide a wind power generator which efficiently generates electricity by using a wind blown into a groove at a lower part when a vehicle passes through. A wind power generator (1) of the present invention is composed of a groove (2) ...
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JP2021099037A |
To provide a vertical shaft-type wind power generation set which is advantageous in terms of an improvement of power generation efficiency even if a wind velocity differs depending on a height from a ground surface.A first rotating shaft...
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JP2021516312A |
The energy harvesting building structure has a number of floors, a vertical axis (central vortex tower) for directing the wind upwards towards the outlet at the top, and a number of wind turbines within the axis. Wind collecting areas on...
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JP2021092176A |
To provide a turbine and a power generation device, which can continuously generate power only by energy obtained from a fluid in the natural world.A turbine 10 has an outer peripheral surface 20a arranged to face the flow of a fluid F, ...
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JP2021088953A |
To reduce vibrations during rotations.A wind turbine includes: a first vertical rotary shaft 11; a second vertical rotary shaft 12 supported by the first vertical rotary shaft 11 so as to coaxially rotate with the first vertical rotary s...
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JP2021071071A |
To provide a vertical shaft type power generator that is advantageous in improving durability.A rotary shaft 16 is rotatably supported by a first rotary shaft supporting portion 22 at a place above a first supporting portion 20, and an u...
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JP2021060014A |
To provide a compressor capable of compressing gas using wind power, and storing compressed gas.A compressor is equipped with a turbine 51 provided with a plurality of blades 51b, a gas compressing portion 150, and a storage portion 16 s...
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JP2021060032A |
To obtain a high-reliability wind turbine generation system which can supply power to a rotating blade by a non-contact circuit from a fixed part to a rotating part while setting a rotation direction of the rotating blade constant withou...
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JP6857740B2 |
Solar thermal power generation equipment is equipped with a wind turbine, a compressor, a heat receiver that receives sunlight to heat a compressed medium from the compressor, a turbine driven by the compressed medium heated with the hea...
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JP6846488B2 |
A wind turbine apparatus comprising: a blade portion 6; a generator 8 comprising a stator 12 having a plurality of coils 20 and a rotor 10 having a plurality of magnets 22, the rotor 10 being connected to the blade portion 6 such that ro...
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JP6842055B2 |
To provide a built-up type windmill capable of transporting the component part of a windmill easily and at a low cost to the installation place of the windmill.A built-up lifting power type vertical shaft windmill 1 of the invention comp...
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JP6837468B2 |
To provide a vertical shaft rotor high in rotation efficiency even at low speed, and a vertically long blade thereof.At the tip of a support arm that is fixed to a vertical main shaft connected to a power generator and projects in a radi...
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JP3230907U |
To provide a multi-magnet board vertical axis small wind power generator capable of increasing power generation efficiency. A multi-magnet board vertical axis small wind generator has a fan member and a plurality of electromagnetic induc...
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JP2021023027A |
To provide an on-vehicle wind force power generator capable of suppressing variation on rotary force of a wind reception machine.A wind force power generator 1 is mounted on a vehicle and uses an air flow in vehicle travel time for gener...
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JP6829882B2 |
To provide a wind power generator having high degree of freedom for layout, and high efficiency.A wind power generator comprises a conduit body convergence part 14 configured to adjust the flow, direction or intensity of inflowing wind, ...
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JP2021504621A |
A power device that increases low wind speed, especially a power device that increases low wind speed and tidal flow velocity, can be applied to low wind speed wind power generation and tidal current power generation, and belongs to the ...
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JP2021017823A |
To provide a wind power generation device that can prevent turbulence of an airflow flowing a blade surface by a joint part at which a support material for connecting a blade to a rotor is connected to the blade, and can suppress a vorte...
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JP2021008881A |
To provide a vertical shaft-type wind power generator.A vertical shaft-type wind power generator comprises: a generator for driving a plurality of blades by using wind power, and generating power by driving a drive shaft; and a plurality...
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JP6810864B1 |
To disclose a landscape light on a sandy beach using wind energy. A working space is installed in the lamp column, and a lamp shade is fixedly installed on the outer end surface of the top of the lamp column, including a lamp column and ...
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JP2021500500A |
The wind farm is equipped with a support frame in which the shaft is supported and a blade system in which the shaft is supported. The shaft can rotate around a vertical shaft and is functionally connected to the generator. The support f...
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JP2020200804A |
To provide a blade device which is used for a power generator and prevents a decrease in power generation efficiency.A first connection part and a second connection part show a projection columnar shape and a recessed groove shape that a...
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JP6800030B2 |
To provide a blade and a wind turbine in which they have a simple structure and their prices are cheap to generate a running torque by both wind in parallel with a revolving shaft and wind perpendicular to the revolving shaft.This invent...
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JP2020183749A |
To provide a wind power generation apparatus configured to have improved power generation efficiency.The wind power generation apparatus having improved power generation efficiency according to the present invention includes: a rotating ...
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JP6781525B2 |
To provide a new vessel technology capable of wind power generation having power generation ability capable of safe, highly efficient and stable power generation even under various environments from breeze to storms, and not only realizi...
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