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ROTARY DEVICE FOR FLUID POWER GENERATION AND FLUID POWER GENERATION DEVICE 新技術説明会

外国特許コード F160008839
整理番号 (S2015-0376-N0)
掲載日 2016年8月18日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2015JP086353
国際公開番号 WO 2016111209
国際出願日 平成27年12月25日(2015.12.25)
国際公開日 平成28年7月14日(2016.7.14)
優先権データ
  • 特願2015-001885 (2015.1.7) JP
発明の名称 (英語) ROTARY DEVICE FOR FLUID POWER GENERATION AND FLUID POWER GENERATION DEVICE 新技術説明会
発明の概要(英語) Provided are a rotary device for fluid power generation and a fluid power generation device wherein, in a rotary device for fluid power generation that converts kinetic energy of a fluid into electrical energy, the longitudinal vortex is utilized as driving force, thereby causing a high-strength and rigid rotating body having a columnar or similar shape, that is, an airfoil, to rotate, and enabling power to be generated efficiently over a wide range of flow velocity, without eliminating the longitudinal vortex even when the flow velocity fluctuates over a wide range. The rotary device for fluid power generation is configured so as to be equipped with a rotating body 3, and a slipstream body 8, which has one or more intersecting parts and is arranged in an intersecting manner apart from and on the downstream side of the rotating body 3, in the flow direction 10 of the fluid.
従来技術、競合技術の概要(英語) BACKGROUND ART
Nearby natural use of the energy of the energy harvesting as of the best, the flow of energy from electrical energy to thereby obtain a. The inventors of the present invention and the method may be used as a power generator, a longitudinal excitation using the phenomenon that the vibration generator has been proposed (for example, see patent document 1). This vibration power generating device, a direction of fluid flow in its longitudinal direction is disposed so as to intersect the first columnar body 1, the first columnar member 1 to be separated in the longitudinal direction is disposed so as to intersect with the first columnar member 2. A longitudinal excitation, the first columnar body 2 and the second columnar body 1 of the first spacing distance relative to the diameter of the columnar body 1 of the case becomes a predetermined value, the first and the second columnar member 2 of the columnar body 1 and periodically generated from the vicinity of an intersection is caused at the vertical vortex.
On the other hand, to obtain electrical energy from wind or hydraulic power is a general method, such as wind turbine or water wheel to rotate the rotating generator method. In particular with regard to the wind turbine generator, large propeller-type wind turbine generator (the horizontal axis type) are mainly used. The rotational force from the principle, propeller type wind turbine is placed in the flow, asymmetric flow field around the blade is formed, in a direction vertical to the flow and lift is generated, the rotation of the impeller according to the present invention. Such a large wind turbine generator, for achieving a higher output in accordance with increases in the blade, the blade by providing the reinforcement therein, with the rotation of the resistance and the wind deflection is preventing breakage of the blade (for example, see patent document 2).
In addition, small wind turbine generator, vein of the insect (for example the register marks), plants (for example the height of the flying kaede) such as a hint to the leaf, or leaf vein-like pattern may be a thin blade of given projection, blade increases the strength of the blade at the same time to improve the performance has been proposed (for example, see patent document 3).
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • NAGAOKA UNIVERSITY OF TECHNOLOGY
  • 発明者(英語)
  • TAKAHASHI, Tsutomu
  • YOSHITAKE, Yumiko
  • KOMATA, Nao
  • UEKI, Yukiko
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG

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