| Document |
Document Title |
|
JP2022145865A |
To provide a fluid utilization power generation system capable of systematically controlling the magnitude and time of power generation with energy possessed by moving fluid, to generate power.A fluid utilization power generation system ...
|
|
JP7142385B1 |
A lightweight rooftop wind turbine support frame and a vertical axis wind turbine are provided for installing a wind turbine generator on the roof of a house. A weight reduction is possible by forming a support frame body with a pluralit...
|
|
JP2022139606A |
To provide a wind power generator which rotates without exceeding an allowable rotation number even when receiving excessive wind force.A wind power generator includes: a vertical rotary shaft 22 connected to a power generator; multiple ...
|
|
JP7140331B2 |
To suppress blade parts of a windmill from rotating excessively to reduce influence of friction and suppress enlargement of an overrotation suppression mechanism, without the axial movement of an arm.A lift-type vertical axis wind turbin...
|
|
JP2022136492A |
To provide a magnus type thrust generating device which is light-weighted, is reduced in cost, and can efficiently generate rotational force owing to magnus force generated by a cylinder blade.A vertical axis type magnus type wind genera...
|
|
JP2022136469A |
To provide a magnus type thrust generating device having the increased strength of a cylinder blade.A vertical axis type magnus type wind generator (thrust generating device) 1 includes a support body 10, a rotary part 3 rotatable relati...
|
|
JP2022136493A |
To provide a magnus type thrust generating device which can improve the workability of the installation, maintenance, inspection, or the like thereof.A vertical axis type magnus type wind generator (thrust generating device) 1 includes a...
|
|
JP2022136468A |
To provide a magnus type thrust generating device which can prevent scattering of a cylinder blade when the cylinder blade breaks.A vertical axis type magnus type wind generator (thrust generating device) 1 includes a support body 10, a ...
|
|
JP2022132784A |
To provide a wind power generator that can withstand strong wind.A cylindrical casing 2 provided with a wind intake window 7 and a wind outlet 8 contains a rotor shaft 4 to rotate around the center line of the cylindrical casing 2. The r...
|
|
JP7134419B2 |
To provide a fluid utilization power generation system capable of systematically controlling the magnitude and time of power generation with energy possessed by moving fluid, to generate power.A fluid utilization power generation system ...
|
|
JP2022130875A |
To provide a wind/water turbine for power generation that is not constrained by directivity of a wind direction or a flow direction of water, and can be used for both of wind power generation and hydraulic power generation.A wind/water t...
|
|
JP2022125998A |
To provide a wind turbine which can alleviate such a defect of a conventional technology that torque and motive power generated by a wind force in the vicinity of a hub of a rotating shaft are extremely small.A wind turbine includes a sh...
|
|
JP2022121341A |
To overcome a disadvantage in a conventional cross-flow windmill type in which although left half blades and right half blades of the windmill receive wind force equally, the left half blades receive wind on the front surface with a blad...
|
|
JP2022118418A |
To provide a vertical shaft type windmill which is capable of realizing high efficiency compared to a conventional one.A vertical shaft type windmill 1 includes: a first blade group 10 having blade members 11 and 12 which are freely rota...
|
|
JP2022117383A |
To provide a rotary vane which receives a fluid to rotate and enables improvement of rotation efficiency.A wind power generator includes rotary vanes 15 around a rotation axis. Each rotary vane 15 includes: a front vane surface 16 which ...
|
|
JP3238615U |
[Problem] Changing the direction of the wind turbine so as to be able to respond to changes in the direction of the wind causes a large economic loss such as labor costs. It tries to solve the shortcomings. Five blades 1a to 1e bent inwa...
|
|
JP2022113156A |
To provide a vertical type wind power generation system that generates electric power over a wind velocity range from a gentle wind range to a strong wind range to have high electric power generation efficiency, achieves safety, silence,...
|
|
JP2022108917A |
To provide a vertical axis windmill which has an excessive rotation suppression mechanism which is applicable to a vertical axis windmill having an arbitrary-shaped main blade, which is highly durable, which has a simple structure, and i...
|
|
JP7101416B2 |
A generator is horizontally arranged in each plane central portion of horizontal frame bodies of a support frame body which is framed with the upper and lower horizontal frame bodies and a plurality of support poles, and a vertical main ...
|
|
JP2022105833A |
To provide a windmill which makes a wind receiving part less likely to be damaged and enables reduction of costs, and to provide a wind receiving blade.In a vertical shaft type windmill 1, wind receiving blades 2 which rotate around an a...
|
|
JP2022103010A |
To provide a wind power generator capable of rotating smoothly even with gentle wind and being manufactured inexpensively with a simple configuration.A wind power generator 10 comprises a support base 11, a wind turbine 12 rotatably supp...
|
|
JP7094018B2 |
To provide a Magnus-type thrust generation device which can efficiently obtain a rotation force by Magnus power generated at cylinder blades.A Magnus-type thrust generation device 1 comprises: a plurality of cylinder blades 4 which can r...
|
|
JP3238075U |
To provide a vertical axis wind turbine wind power generator having a structure for receiving wind as a wind power generator so that the wind turbine can easily rotate even if the wind is in any direction and can generate electricity eff...
|
|
JP7089848B2 |
To provide a vertical axis wind turbine in which a length of winglet in respect to an entire length of a blade is made to show the most suitable value in such a way that a rotation energy conversion efficiency may become well.A vertical ...
|
|
JP2022090583A |
To make a large quantity of winds act on a blade for a windmill arranged in a wind flow as much as possible in order to improve an output of a wind power generator, and to efficiently use wind energy.In a blade for a windmill of a wind p...
|
|
JP2022528282A |
To increase the speed of an air flow passing through a rotating surface of a wind turbine and prevent rain / snow and foreign matter from entering the rotating surface with respect to alternative energy. A main body portion symmetrically...
|
|
JP7070888B2 |
To improve power generation efficiency in a wind power generation device for generating power using a dual-type wind mill.A wind power generation device for generating power using a dual-type wind mill is provided with a horizontal blade...
|
|
JP2022068798A |
To provide a novel type wind turbine which realizes drastic reform and remarkable efficiency enhancement of a rotational blade type wind turbine suitable for mid-to-small sized wind turbines, by inventing a mechanism and a function capab...
|
|
JP2022059242A |
To provide a floating wind turbine facility capable of reducing damage to a wind turbine part under strong wind.A floating wind turbine facility is configured such that a wind turbine has a rotational axis that is horizontal and intersec...
|
|
JP2022055058A |
To provide a drag type wind turbine that secures a quantitative flow of wind, has a small swing width, and obtains stable wind force.A drag type wind turbine is constituted by forming a turbine body 1 having an output shaft 2 supported r...
|
|
JP2022051055A |
To connect a blade and a support material without inhibiting an air flow flowing on a blade surface, to sufficiently exhibit the original performance of the blade, and to reduce the blade end loss.A vertical axis wind turbine includes a ...
|
|
JP7045102B1 |
To provide a wind power engine which is easy to manufacture and inexpensive because of its simple structure. The flat plate is provided with a rotating shaft provided rotatably and a plurality of blades attached to the rotating shaft, an...
|
|
JP2022049021A |
To provide an energy conversion device which can suppress an influence to an environment caused by an arrangement, is high in a degree of an arrangement freedom, and can highly efficiently and stably convert the moving energy of the movi...
|
|
JP7042176B2 |
This rotor blade support structure for an electrical generator rotatably supports a vertical axis type rotor blade (1) and transmits the rotation of the rotor blade (1) to an electrical generator (2) located below the rotor blade (1). A ...
|
|
JP2022047136A |
To increase inflow of airflow toward areas near blade tips, improve maximum rotational torque, and improve rigidity against bending moment of support materials in a vertical shaft windmill in which each support materials connecting a bla...
|
|
JP7040792B2 |
A water or wind turbine in which fatigue fracture is less likely to be generated in a rotation shaft is provided. A wind turbine comprises: a rotation shaft extending in the vertical direction; a plurality of arms extending horizontally ...
|
|
JP7030711B2 |
Disclosed is a floating wind turbine including a floating platform and a turbomachine resting on the platform, the turbomachine including: —first and second transverse flow turbines disposed symmetrically with respect to a first plane,...
|
|
JP2022034660A |
To provide an energy converting device capable of stably converting the moving energy of a moving fluid into rotation energy with high efficiency even if a moving direction of the moving fluid changes, and to realize a power generator wi...
|
|
JP2022034899A |
To provide a wind power turbine device or a wind power generation device which is easily installed and moved/accommodated and capable of efficiently transferring a torque by wind power to a generator.A wind power turbine device comprises...
|
|
JP2022516885A |
An ecosystem is provided for use on land or sea vehicles, which uses wasted air parcels that allow the load of mobile vehicles to be lightened and pass through two subsystems that generate electrical energy. .. Therefore, it shows the ec...
|
|
JP7028395B1 |
To provide a wind turbine blade and a wind turbine facility capable of easily obtaining a starting torque when the wind turbine is stationary or rotating at a low speed and obtaining high energy efficiency by suppressing the air resistan...
|
|
JP7026951B2 |
The present invention relates to a wind tower (10) for delivering wind flow to a turbine. The wind tower (10) including includes a support structure (12) mounted to a support surface (14) and a wind intake section 16 rotatably mounted to...
|
|
JP7024140B2 |
Provided herein is a shear web support for wind turbine blade. Particularly, the present disclosure provides a frangible shear web support element that is designed to fail under certain specific conditions. The frangible support(s) enhan...
|
|
JP2022513430A |
An integrated wind and photovoltaic system for the generation of electrical energy will be provided. The system comprises a wind power generator equipped with a quasi-vertical axis subsequently provided with wind turbine wings with backs...
|
|
JP7011108B1 |
To operate in the vicinity of a maximum wind power generation power at a wind speed by adjusting the rotation speed of a rotary blade and the field magnetic flux of a generator according to the wind speed of a natural wind. Provide a pow...
|
|
JP7002560B2 |
A wind turbine system including a plurality of modules, each module including a frame and at least one wind turbine, a set of first electrically conductive members, and a set of second electrically conductive members. One of the first el...
|
|
JP7000392B2 |
To provide a horizontal-type wind power generator capable of reducing noise, coping with change of a wind direction, simplifying a maintenance work, and being manufactured at a fixed cost.A horizontal-type wind power generator includes: ...
|
|
JP6997580B2 |
The purpose of the present invention is to provide: a lift-type long blade that has, on a blade end thereof, an inward inclined portion having an inclination base end the angle of which is inclined with respect to the horizontal directio...
|
|
JP6997676B2 |
A vertical axis wind turbine (2) includes a vertical rotation shaft (3a) and a plurality of vertical blades (5) arranged around the rotation shaft and attached to the rotation shaft through an arm (6a, 6b). Each of the blades (5) include...
|
|
JP2022502592A |
A vertical-axis wind turbine system that provides a vertical-axis wind turbine designed to rotate vertically as opposed to horizontal for optimal power generation. Wind turbines make maximum use of wind kinetic energy to create sustainab...
|
