CA2974440A1 - Eoliennes et pales - Google Patents

Eoliennes et pales Download PDF

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Publication number
CA2974440A1
CA2974440A1 CA2974440A CA2974440A CA2974440A1 CA 2974440 A1 CA2974440 A1 CA 2974440A1 CA 2974440 A CA2974440 A CA 2974440A CA 2974440 A CA2974440 A CA 2974440A CA 2974440 A1 CA2974440 A1 CA 2974440A1
Authority
CA
Canada
Prior art keywords
wind
blade
energy
main blade
nacelle
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.)
Abandoned
Application number
CA2974440A
Other languages
English (en)
Inventor
Reno Barban
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA2974440A priority Critical patent/CA2974440A1/fr
Priority to PCT/CA2018/050897 priority patent/WO2019018931A1/fr
Priority to CA3088189A priority patent/CA3088189A1/fr
Publication of CA2974440A1 publication Critical patent/CA2974440A1/fr
Abandoned 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
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/17—Combinations of wind motors with apparatus storing energy storing energy in pressurised fluids
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/18—Combinations of wind motors with apparatus storing energy storing heat
    • 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
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2213—Rotors for wind turbines with horizontal axis and with the rotor downwind from the yaw pivot 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
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • F05B2250/711—Shape curved convex
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
CA2974440A 2017-07-25 2017-07-25 Eoliennes et pales Abandoned CA2974440A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2974440A CA2974440A1 (fr) 2017-07-25 2017-07-25 Eoliennes et pales
PCT/CA2018/050897 WO2019018931A1 (fr) 2017-07-25 2018-07-25 Éoliennes et pales
CA3088189A CA3088189A1 (fr) 2017-07-25 2018-07-25 Eoliennes et pales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2974440A CA2974440A1 (fr) 2017-07-25 2017-07-25 Eoliennes et pales

Publications (1)

Publication Number Publication Date
CA2974440A1 true CA2974440A1 (fr) 2019-01-25

Family

ID=65037660

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2974440A Abandoned CA2974440A1 (fr) 2017-07-25 2017-07-25 Eoliennes et pales
CA3088189A Pending CA3088189A1 (fr) 2017-07-25 2018-07-25 Eoliennes et pales

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3088189A Pending CA3088189A1 (fr) 2017-07-25 2018-07-25 Eoliennes et pales

Country Status (2)

Country Link
CA (2) CA2974440A1 (fr)
WO (1) WO2019018931A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4617503A1 (fr) 2024-03-11 2025-09-17 Carrier Corporation Roue à aubes à angle de balayage arrière variable

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2021707A (en) * 1934-11-01 1935-11-19 Walter L Upson Fluid reaction device
US4632636A (en) * 1983-05-27 1986-12-30 Edward H. Smith Propeller with blades having regressive pitch
CA1266005A (fr) * 1984-02-07 1990-02-20 Louis Obidniak Soufflerie a rotor de type a impulsions
US5656865A (en) * 1995-09-20 1997-08-12 Evans; Franklin T. Wind conversion unit having cup shaped flow through blades and a centrifugal speed regulator
JP2005061233A (ja) * 2003-08-11 2005-03-10 Ntt Data Corp プロペラ型流力原動機及びそのブレード
FR2930300B1 (fr) * 2008-04-22 2011-10-21 Nheolis Pale pour appareil de generation d'energie a partir d'un ecoulement fluidique pouvant etre de l'air ou de l'eau
US8747067B2 (en) * 2012-10-11 2014-06-10 Reno Barban Trillium wind turbine

Also Published As

Publication number Publication date
WO2019018931A9 (fr) 2019-02-28
CA3088189A1 (fr) 2019-01-31
WO2019018931A1 (fr) 2019-01-31

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20220301