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IT1395761B1 - Turbina eolica multipla ad asse verticale - Google Patents

Turbina eolica multipla ad asse verticale

Info

Publication number
IT1395761B1
IT1395761B1 ITPI2009A000120A ITPI20090120A IT1395761B1 IT 1395761 B1 IT1395761 B1 IT 1395761B1 IT PI2009A000120 A ITPI2009A000120 A IT PI2009A000120A IT PI20090120 A ITPI20090120 A IT PI20090120A IT 1395761 B1 IT1395761 B1 IT 1395761B1
Authority
IT
Italy
Prior art keywords
vertical axis
wind turbine
multiple wind
turbine
axis
Prior art date
Application number
ITPI2009A000120A
Other languages
English (en)
Inventor
Giacomo Maurizio Gelli
Original Assignee
Metalgelli Di Gelli Giacomo Maurizio D I
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 Metalgelli Di Gelli Giacomo Maurizio D I filed Critical Metalgelli Di Gelli Giacomo Maurizio D I
Priority to ITPI2009A000120A priority Critical patent/IT1395761B1/it
Publication of ITPI20090120A1 publication Critical patent/ITPI20090120A1/it
Application granted granted Critical
Publication of IT1395761B1 publication Critical patent/IT1395761B1/it

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 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0454—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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
    • 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
    • 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)
ITPI2009A000120A 2009-10-02 2009-10-02 Turbina eolica multipla ad asse verticale IT1395761B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITPI2009A000120A IT1395761B1 (it) 2009-10-02 2009-10-02 Turbina eolica multipla ad asse verticale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPI2009A000120A IT1395761B1 (it) 2009-10-02 2009-10-02 Turbina eolica multipla ad asse verticale

Publications (2)

Publication Number Publication Date
ITPI20090120A1 ITPI20090120A1 (it) 2011-04-03
IT1395761B1 true IT1395761B1 (it) 2012-10-19

Family

ID=42174376

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPI2009A000120A IT1395761B1 (it) 2009-10-02 2009-10-02 Turbina eolica multipla ad asse verticale

Country Status (1)

Country Link
IT (1) IT1395761B1 (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174923A (en) * 1977-05-19 1979-11-20 Williamson Glen A Wind driven engine
FR2504604A1 (fr) * 1981-04-23 1982-10-29 Berger Michel Aerogenerateur a axe vertical doubles rotors et a flux canalise
US6674181B2 (en) * 2001-12-31 2004-01-06 Charles C. Harbison Wind-driven twin turbine
DE202008007687U1 (de) * 2008-06-09 2008-08-28 Trampler, Wolfgang Windkraftmaschine mit mindestens zwei Vertikalrotoren und Windleiteinrichtungen

Also Published As

Publication number Publication date
ITPI20090120A1 (it) 2011-04-03

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