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AU3681989A - Vertical axis wind engine with counterpositioned orthogonal blades which oscillate on their diametral axis - Google Patents

Vertical axis wind engine with counterpositioned orthogonal blades which oscillate on their diametral axis

Info

Publication number
AU3681989A
AU3681989A AU36819/89A AU3681989A AU3681989A AU 3681989 A AU3681989 A AU 3681989A AU 36819/89 A AU36819/89 A AU 36819/89A AU 3681989 A AU3681989 A AU 3681989A AU 3681989 A AU3681989 A AU 3681989A
Authority
AU
Australia
Prior art keywords
counterpositioned
oscillate
wind engine
diametral
vertical axis
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
AU36819/89A
Inventor
Rolando Poeta
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
Publication of AU3681989A publication Critical patent/AU3681989A/en
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
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • 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
    • F05B2240/218—Rotors for wind turbines with vertical axis with horizontally hinged vanes
    • 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
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/14—Geometry two-dimensional elliptical
    • F05B2250/141—Geometry two-dimensional elliptical circular
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/78—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by aerodynamic forces
    • 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)
  • 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)
AU36819/89A 1988-05-27 1989-05-26 Vertical axis wind engine with counterpositioned orthogonal blades which oscillate on their diametral axis Abandoned AU3681989A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT00307/88A IT1220221B (en) 1988-05-27 1988-05-27 WIND MOTOR WITH VERTICLAE AXIS WITH BLADES ORTHOGONAL OPPOSITE OSCILLATING PENDULAR ON ITS OWN DIAMETER AXIS
IT307/88 1988-05-27

Publications (1)

Publication Number Publication Date
AU3681989A true AU3681989A (en) 1989-12-12

Family

ID=11232051

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36819/89A Abandoned AU3681989A (en) 1988-05-27 1989-05-26 Vertical axis wind engine with counterpositioned orthogonal blades which oscillate on their diametral axis

Country Status (3)

Country Link
AU (1) AU3681989A (en)
IT (1) IT1220221B (en)
WO (1) WO1989011595A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1004172B (en) * 2001-08-08 2003-02-26 Wind generator with rotary blades
ITBG20090036A1 (en) * 2009-06-13 2010-12-14 Eros Poeta WIND MOTOR WITH VERTICAL AXIS WITH PENDULAR REAR REACTION BLADES
AT508383B1 (en) 2009-08-07 2011-01-15 Freller Walter windmill
NO20220803A1 (en) * 2022-07-17 2024-01-18 Erling Magnar Haug Energy trap 2 - Energy trap used in a windmill

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR582734A (en) * 1924-06-14 1924-12-26 Improvements to air turbines
US3942909A (en) * 1974-07-22 1976-03-09 Science Applications, Inc. Vertical axis fluid driven rotor
US4021140A (en) * 1974-11-12 1977-05-03 Weisbrich Alfred L Variable geometry windturbine
FR2395409A1 (en) * 1977-06-20 1979-01-19 Lagarde Jean De FLEXIBLE BLADE AND AEROGENERATOR WITH VERTICAL AXIS INCLUDING SUCH BLADES
GB2051252A (en) * 1979-06-19 1981-01-14 Jordan C G Apparatus for Extracting Energy from a Fluid Current

Also Published As

Publication number Publication date
IT8800307A0 (en) 1988-05-27
WO1989011595A2 (en) 1989-11-30
IT1220221B (en) 1990-06-06

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