PT102693A - Wind towers with safety and power transmission systems - Google Patents

Wind towers with safety and power transmission systems

Info

Publication number
PT102693A
PT102693A PT102693A PT10269301A PT102693A PT 102693 A PT102693 A PT 102693A PT 102693 A PT102693 A PT 102693A PT 10269301 A PT10269301 A PT 10269301A PT 102693 A PT102693 A PT 102693A
Authority
PT
Portugal
Prior art keywords
safety
power transmission
transmission systems
wind towers
towers
Prior art date
Application number
PT102693A
Other languages
Portuguese (pt)
Inventor
Fernando Augusto Baptista
Joao Manuel Pereira D Baptista
Original Assignee
Fernando Augusto Baptista
Joao Manuel Pereira D Baptista
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 Fernando Augusto Baptista, Joao Manuel Pereira D Baptista filed Critical Fernando Augusto Baptista
Priority to PT102693A priority Critical patent/PT102693A/en
Priority to AU2002341460A priority patent/AU2002341460A1/en
Priority to PCT/PT2002/000017 priority patent/WO2003044362A1/en
Publication of PT102693A publication Critical patent/PT102693A/en

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
    • 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
    • F03D15/00—Transmission of mechanical power
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering the 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/312—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape capable of being reefed
    • 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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)
PT102693A 2001-11-21 2001-11-21 Wind towers with safety and power transmission systems PT102693A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PT102693A PT102693A (en) 2001-11-21 2001-11-21 Wind towers with safety and power transmission systems
AU2002341460A AU2002341460A1 (en) 2001-11-21 2002-11-12 Vertical axis wind turbine
PCT/PT2002/000017 WO2003044362A1 (en) 2001-11-21 2002-11-12 Vertical axis wind turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT102693A PT102693A (en) 2001-11-21 2001-11-21 Wind towers with safety and power transmission systems

Publications (1)

Publication Number Publication Date
PT102693A true PT102693A (en) 2003-05-30

Family

ID=20086089

Family Applications (1)

Application Number Title Priority Date Filing Date
PT102693A PT102693A (en) 2001-11-21 2001-11-21 Wind towers with safety and power transmission systems

Country Status (3)

Country Link
AU (1) AU2002341460A1 (en)
PT (1) PT102693A (en)
WO (1) WO2003044362A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2169699B1 (en) * 2000-12-07 2003-05-16 Navarro Josep Ramisa WIND ENERGY RECEIVER SYSTEM WITH SELF-PROTECTION.
FR2869077A1 (en) * 2004-04-14 2005-10-21 Jean Pierre Rougier Windmill or hydraulic type wheel for mechanical energy converting installation, has panels movable in translation along arms, and disposed vertically and mounted freely in rotation around geometric axis parallel to rotation axle
DE102004031105A1 (en) * 2004-06-22 2006-01-12 Uwe Westphal Wind turbine, has molds with curved surfaces, which are arranged at rotating axle for transfer of energy at central axle, where controlled movement of turbine is realized through centrifugal force of masses or auxiliary drive
FR2899286B1 (en) * 2006-04-03 2009-11-06 Pierre Andre Marie Dieudonne ROTARY WHEEL WIND MACHINE WITH HIGH POTENTIAL ENERGY
FR2919686B1 (en) * 2007-08-03 2013-07-19 Pierre Lecanu TURBINE AS WINDMILL, ESPECIALLY A VERTICAL AXIS, IN PARTICULAR OF DARRIEUS TYPE
DE102012014627A1 (en) 2012-07-17 2014-02-06 Christiane Bareiß Segovia Conical rotor for energy generation for charging batteries in transport with electric and hybrid drive, has round base plate, which has top profile with three alternate shafts and three troughs, where base plate is opened at its center
FR3046204A1 (en) * 2016-02-10 2017-06-30 Techsafe Global MULTIFUNCTIONAL WIND / HYDROLIENNE AND THEIR ASSEMBLY FOR MULTIPLE APPLICATIONS AND USES
EP4200527A4 (en) * 2020-10-19 2023-11-22 SeaTwirl AB Vertical axis wind turbine and method of joining blade and strut

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052134A (en) * 1976-01-15 1977-10-04 Rollin Douglas Rumsey Vertical axis wind turbine motor
US4457669A (en) * 1978-10-24 1984-07-03 Corry William R Jibe mill
US4245958A (en) * 1978-11-22 1981-01-20 Ewers Marion H Vertical axis wind turbine
US4317048A (en) * 1980-06-11 1982-02-23 Kime Wellesley R Energy farm

Also Published As

Publication number Publication date
WO2003044362A1 (en) 2003-05-30
AU2002341460A1 (en) 2003-06-10

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 20030630

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20050228

FG3A Patent granted, date of granting

Effective date: 20011121