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EP2134964A4 - Wind turbine rotor with intake inducing means - Google Patents

Wind turbine rotor with intake inducing means

Info

Publication number
EP2134964A4
EP2134964A4 EP08733618A EP08733618A EP2134964A4 EP 2134964 A4 EP2134964 A4 EP 2134964A4 EP 08733618 A EP08733618 A EP 08733618A EP 08733618 A EP08733618 A EP 08733618A EP 2134964 A4 EP2134964 A4 EP 2134964A4
Authority
EP
European Patent Office
Prior art keywords
wind turbine
turbine rotor
inducing means
intake
intake inducing
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.)
Withdrawn
Application number
EP08733618A
Other languages
German (de)
French (fr)
Other versions
EP2134964A1 (en
Inventor
Patrice Austin
Jean-Pierre Binda
Nicolas Marcotte
Armand Robitaille
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.)
TURBINES EOLIENNES VERTICA Inc
Original Assignee
TURBINES EOLIENNES VERTICA Inc
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 TURBINES EOLIENNES VERTICA Inc filed Critical TURBINES EOLIENNES VERTICA Inc
Publication of EP2134964A1 publication Critical patent/EP2134964A1/en
Publication of EP2134964A4 publication Critical patent/EP2134964A4/en
Withdrawn legal-status Critical Current

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 
    • F03D3/06—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
    • 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
    • F05B2240/33—Shrouds which are part of or which are rotating with the rotor
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
EP08733618A 2007-03-19 2008-03-19 Wind turbine rotor with intake inducing means Withdrawn EP2134964A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002582176A CA2582176A1 (en) 2007-03-19 2007-03-19 Wind turbine
PCT/CA2008/000514 WO2008113169A1 (en) 2007-03-19 2008-03-19 Wind turbine rotor with intake inducing means

Publications (2)

Publication Number Publication Date
EP2134964A1 EP2134964A1 (en) 2009-12-23
EP2134964A4 true EP2134964A4 (en) 2011-12-28

Family

ID=39764602

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08733618A Withdrawn EP2134964A4 (en) 2007-03-19 2008-03-19 Wind turbine rotor with intake inducing means

Country Status (6)

Country Link
EP (1) EP2134964A4 (en)
KR (1) KR20100015692A (en)
BR (1) BRPI0808223A2 (en)
CA (1) CA2582176A1 (en)
MX (1) MX2009010075A (en)
WO (1) WO2008113169A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2496142B (en) * 2011-11-01 2018-05-09 Revoluter Ltd Flow optimiser
EP2920461B1 (en) 2012-11-19 2018-04-18 Revoluter Limited Flow optimiser

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR593840A (en) * 1923-08-06 1925-09-01 Air turbine
US4177014A (en) * 1979-01-22 1979-12-04 Kephart John W Jr Fluid operated rotor
NL7905800A (en) * 1979-07-26 1981-01-28 Wemmers Dirk Wind driven vertical axis impeller - has bell section hub core with blades extending axially beyond narrow end of core
US6448668B1 (en) * 1999-06-30 2002-09-10 Armand Robitaille Vertical-axis wind mill supported by a fluid
US7116006B2 (en) * 2003-02-20 2006-10-03 Wecs, Inc. Wind energy conversion system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902072A (en) * 1974-02-19 1975-08-26 Paul J Quinn Wind turbine
US5463257A (en) * 1993-11-23 1995-10-31 Yea; Ton A. Wind power machine
US5852331A (en) * 1996-06-21 1998-12-22 Giorgini; Roberto Wind turbine booster
US6800955B2 (en) * 2001-05-31 2004-10-05 Mcdavid, Jr. William K. Fluid-powered energy conversion device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR593840A (en) * 1923-08-06 1925-09-01 Air turbine
US4177014A (en) * 1979-01-22 1979-12-04 Kephart John W Jr Fluid operated rotor
NL7905800A (en) * 1979-07-26 1981-01-28 Wemmers Dirk Wind driven vertical axis impeller - has bell section hub core with blades extending axially beyond narrow end of core
US6448668B1 (en) * 1999-06-30 2002-09-10 Armand Robitaille Vertical-axis wind mill supported by a fluid
US7116006B2 (en) * 2003-02-20 2006-10-03 Wecs, Inc. Wind energy conversion system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008113169A1 *

Also Published As

Publication number Publication date
WO2008113169B1 (en) 2008-12-04
KR20100015692A (en) 2010-02-12
WO2008113169A1 (en) 2008-09-25
MX2009010075A (en) 2009-12-07
CA2582176A1 (en) 2008-09-19
BRPI0808223A2 (en) 2014-07-08
EP2134964A1 (en) 2009-12-23

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20091019

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20111128

RIC1 Information provided on ipc code assigned before grant

Ipc: F03D 3/06 20060101AFI20111122BHEP

Ipc: F03D 3/04 20060101ALI20111122BHEP

17Q First examination report despatched

Effective date: 20130207

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130618