ES2634657T3 - Rotor de fluido - Google Patents

Rotor de fluido Download PDF

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Publication number
ES2634657T3
ES2634657T3 ES09708252.3T ES09708252T ES2634657T3 ES 2634657 T3 ES2634657 T3 ES 2634657T3 ES 09708252 T ES09708252 T ES 09708252T ES 2634657 T3 ES2634657 T3 ES 2634657T3
Authority
ES
Spain
Prior art keywords
rotor
axis
respect
section
distal end
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES09708252.3T
Other languages
English (en)
Inventor
Risto Joutsiniemi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WINDSIDE AMERICA Ltd
Original Assignee
WINDSIDE AMERICA Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WINDSIDE AMERICA Ltd filed Critical WINDSIDE AMERICA Ltd
Application granted granted Critical
Publication of ES2634657T3 publication Critical patent/ES2634657T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/064—Fixing wind engaging parts to rest of rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/213—Rotors for wind turbines with vertical axis of the Savonius type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/28—Geometry three-dimensional patterned
    • F05B2250/281—Geometry three-dimensional patterned threaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • External Artificial Organs (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
  • Hydraulic Turbines (AREA)

Abstract

Un rotor (1) que tiene al menos dos tramos (2a, 2b) y que incluye una pluralidad de nervaduras (4) de soporte alargadas, que interconectan de forma rígida, en intervalos axialmente separados, el borde exterior de un primer tramo (2a) con el borde interior de un segundo tramo (2b), caracterizado porque dichas nervaduras tienen un saliente (36) de conexión en un extremo distal con respecto a un eje de giro del rotor y una masa (24) de equilibrado en medio de un extremo proximal con respecto al eje y el extremo distal.

Description

imagen1
imagen2
imagen3

Claims (1)

  1. imagen1
    imagen2
ES09708252.3T 2008-02-01 2009-01-05 Rotor de fluido Active ES2634657T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/012,503 US8087897B2 (en) 2008-02-01 2008-02-01 Fluid rotor
US12503 2008-02-01
PCT/US2009/030086 WO2009099683A2 (en) 2008-02-01 2009-01-05 Fluid rotor

Publications (1)

Publication Number Publication Date
ES2634657T3 true ES2634657T3 (es) 2017-09-28

Family

ID=40931867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09708252.3T Active ES2634657T3 (es) 2008-02-01 2009-01-05 Rotor de fluido

Country Status (10)

Country Link
US (1) US8087897B2 (es)
EP (1) EP2240688B1 (es)
KR (1) KR101463647B1 (es)
CN (1) CN101970863B (es)
CA (1) CA2713440C (es)
DK (1) DK2240688T3 (es)
ES (1) ES2634657T3 (es)
HK (1) HK1150871A1 (es)
IL (1) IL207294A (es)
WO (1) WO2009099683A2 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1395071B1 (it) * 2009-08-11 2012-09-05 Enatek S R L Alternatore elettrico del tipo per generatori eolici
AU2010283977A1 (en) * 2009-08-20 2012-04-12 Windworks Engineering Limited A blade assembly for a wind turbine
AU2010283976A1 (en) * 2009-08-20 2012-04-12 Windworks Engineering Limited A blade for a wind turbine
US20130121835A1 (en) * 2011-05-02 2013-05-16 Steven Christopher Polaski Wind-powered modular savonius rotor electrical generation and fluid pumping device
CN102359433A (zh) * 2011-09-20 2012-02-22 中冶京诚工程技术有限公司 垂直轴风力发电机风轮
WO2013061310A1 (en) * 2011-10-27 2013-05-02 Free Energy Innovative Systems S.R.L. Vertical axis wind energy converter
AT511692B1 (de) * 2011-11-11 2013-02-15 Cuba Norbert Turbine, insbesondere windturbine
USD748054S1 (en) 2013-02-19 2016-01-26 Tnp Co., Ltd. Wind turbine blade
CN103104420A (zh) * 2013-03-01 2013-05-15 江苏六和新能源设备科技有限公司 风力发电机旋转叶片
CN103742365B (zh) * 2013-09-24 2016-04-13 昆山桑莱特新能源科技有限公司 S型风轮
CN104500331A (zh) * 2014-12-31 2015-04-08 昆山桑莱特新能源科技有限公司 基于螺旋型垂直轴风轮机及装配模具和装配方法
CN104948383B (zh) * 2015-05-14 2019-02-26 杰米伊罗德里格斯 一种风力发电机旋转叶片及采用该叶片的风力发电机
KR101685098B1 (ko) 2015-09-24 2016-12-09 정영춘 풍력 발전 장치
USD875682S1 (en) 2018-02-19 2020-02-18 Windside America Ltd. Arched rib for a turbine
US20190257285A1 (en) * 2018-02-19 2019-08-22 Windside America Ltd. Arched rib for a turbine
WO2019160564A1 (en) * 2018-02-19 2019-08-22 Windside America Ltd. Arched rib for a turbine
WO2021165548A2 (en) * 2020-02-22 2021-08-26 Hypnagogia Ug A vertical axis wind turbine and method for operating such a wind turbine
BE1030982B1 (nl) 2022-10-21 2024-05-27 Patrick Brants Verticaleaswindturbinesamenstel en gebouw

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1766765A (en) 1927-12-16 1930-06-24 Sigurd J Savonius Wind rotor
US2596726A (en) * 1948-05-26 1952-05-13 Josef G A Rydell Wind motor
KR840000241B1 (ko) * 1979-06-08 1984-03-07 선-화류(劉訓法) 수직 날개판으로 된 풍차
US4293274A (en) * 1979-09-24 1981-10-06 Gilman Frederick C Vertical axis wind turbine for generating usable energy
SE7909537L (sv) 1979-11-19 1981-05-20 Risto T Joutsiniemi Windscrew-vindrotor
FI67919C (fi) 1982-10-14 1985-06-10 Risto Joutsiniemi Rotorkonstruktion foer vindrotoranordning
JPS6090992A (ja) 1983-10-26 1985-05-22 Hitachi Ltd 螺旋翼式垂直軸風車
US4589820A (en) 1984-01-27 1986-05-20 Butler Jr Tony W Structures for solar wind buildings
JPH09303248A (ja) * 1992-08-17 1997-11-25 Shigeru Fukumoto 気圧発電装置
US5850108A (en) * 1996-10-04 1998-12-15 Bernard; Samuel Fluid flow power generation system with foil
FI972806A (fi) 1997-06-30 1998-12-31 Shield Oy Kierteinen tuuliroottori ja menetelmä sen valmistamiseksi
US6368063B2 (en) * 2000-07-17 2002-04-09 Roman Szpur Cavity turbine
JP3368536B1 (ja) * 2001-11-08 2003-01-20 学校法人東海大学 流体発電装置
US7241105B1 (en) * 2002-06-07 2007-07-10 Vanderhye Robert A Watercraft with vertically collapsible vertical axis wind turbine and propeller flexible drive shaft
WO2004011798A2 (en) * 2002-07-31 2004-02-05 The Board Of Trustees Of The University Of Illinois Wind turbine device
US20040042899A1 (en) * 2002-09-03 2004-03-04 Ghazi Khan All weather wind turbines
JP2004285756A (ja) 2003-03-24 2004-10-14 Ntt Power & Building Facilities Inc 風害防止機能を備えた搭状構造物、風力発電装置を装備した塔状構造物、塔状構造物の風力発電装置及びビル風抑制方法
US7344353B2 (en) * 2005-05-13 2008-03-18 Arrowind Corporation Helical wind turbine
JP4322845B2 (ja) 2005-06-15 2009-09-02 竹内鉄工株式会社 テーパ付きサボニウス垂直軸風車とジャイロミル垂直軸風車とそれを応用した風力発電装置
US7287954B2 (en) * 2005-09-30 2007-10-30 California Energy & Power Omni directional baffled wind energy power converter apparatus and method
GB2436612A (en) 2006-04-01 2007-10-03 Firewinder Company Ltd Rotating light
US7498684B2 (en) * 2006-12-22 2009-03-03 Genedics Llc System and method for creating a portable networked vehicle infrastructure distribution platform of small wind gathering devices

Also Published As

Publication number Publication date
CA2713440A1 (en) 2009-08-13
US8087897B2 (en) 2012-01-03
KR101463647B1 (ko) 2014-11-19
CN101970863B (zh) 2013-02-13
IL207294A0 (en) 2010-12-30
EP2240688A2 (en) 2010-10-20
KR20100131993A (ko) 2010-12-16
EP2240688B1 (en) 2017-05-31
WO2009099683A3 (en) 2009-10-08
CN101970863A (zh) 2011-02-09
DK2240688T3 (en) 2017-09-18
CA2713440C (en) 2015-03-31
US20090196750A1 (en) 2009-08-06
WO2009099683A2 (en) 2009-08-13
EP2240688A4 (en) 2014-01-22
HK1150871A1 (en) 2012-01-13
IL207294A (en) 2013-07-31

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