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DK200601230A - Wind converter - Google Patents

Wind converter Download PDF

Info

Publication number
DK200601230A
DK200601230A DK200601230A DKPA200601230A DK200601230A DK 200601230 A DK200601230 A DK 200601230A DK 200601230 A DK200601230 A DK 200601230A DK PA200601230 A DKPA200601230 A DK PA200601230A DK 200601230 A DK200601230 A DK 200601230A
Authority
DK
Denmark
Prior art keywords
wing elements
elements
energy
wing
surface area
Prior art date
Application number
DK200601230A
Other languages
Danish (da)
Inventor
Sonne Hans
Original Assignee
Vindby Aps
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 Vindby Aps filed Critical Vindby Aps
Priority to DK200601230A priority Critical patent/DK200601230A/en
Priority to PCT/DK2007/000414 priority patent/WO2008037253A1/en
Publication of DK200601230A publication Critical patent/DK200601230A/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
    • F03D3/061—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
    • F05B2240/30—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
    • 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
    • F05B2250/11—Geometry two-dimensional triangular
    • 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
    • Y02E10/74—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)

Claims (13)

1. En indretning (1) til konvertering af vindenergi omfattende en mængde af vingeelementer (2) indrettet til en vertikal aksel (3), vingeelementerne (2) omfatter et overfladeområde, hvori overfladeområdet af vingeelementerne (2) er justerbart.A device (1) for converting wind energy comprising a plurality of blade elements (2) arranged to a vertical shaft (3), the blade elements (2) comprising a surface area in which the surface area of the blade elements (2) is adjustable. 2. Indretning (1) ifølge krav 1, hvori vingeelementerne (2) omfatoer et horisontalt tværsnit, med en i det væsentlige trekantlignende form.Device (1) according to claim 1, wherein the wing elements (2) comprise a horizontal cross-section, with a substantially triangular-like shape. 3. Indretning (1) ifølge ethvert af de foregående krav, hvori ethvert af vingeelementerne (2) omfatter et oppusteligt element (7) .Device (1) according to any one of the preceding claims, wherein any of the wing elements (2) comprises an inflatable element (7). 4. Indretning (1} ifølge krav 3, hvori det oppustelige element (7) en omsluttet af en perforeret skal (8).Device (1} according to claim 3, wherein the inflatable element (7) is enclosed by a perforated shell (8). 5. Indretning (1) ifølge krav 3, hvori det oppustelige element (7) holdes på plads af et element (9) som udgår fra den vertikale aksel (3).Device (1) according to claim 3, wherein the inflatable element (7) is held in place by an element (9) emanating from the vertical shaft (3). 6. Indretning (1) ifølge ethvert af de foregående krav, yderligere omfattende oppustningsmidler (10), til justering af overfladeområdet af vingeelementerne (2) ved oppustning eller tømning af vingeelementerne (2).Device (1) according to any one of the preceding claims, further comprising inflation means (10), for adjusting the surface area of the wing elements (2) by inflating or emptying the wing elements (2). 7. Indretning (1) ifølge ethvert af de foregående krav, yderligere omfattende et styringsmiddel (12) til styring af oppustningsmidierne (10).A device (1) according to any one of the preceding claims, further comprising a control means (12) for controlling the inflation means (10). 8. Indretning (1) ifølge krav 1, yderligere omfattende energikonverteringsmidler (11) til konvertering af kinetisk energi til elektricitet.The device (1) of claim 1, further comprising energy converting means (11) for converting kinetic energy to electricity. 9. Indretning (1) ifølge krav 7, hvori styringsmidlerne(12) yderligere styrer energikonverteringsmidlerne (11).The device (1) according to claim 7, wherein the control means (12) further controls the energy conversion means (11). 10. Indretning (1) ifølge ethvert af de foregående krav, hvor den vertikale aksel (3) omfatter en nacelle (13) til hvilken vingeelementerne (2) er fæstet.Device (1) according to any one of the preceding claims, wherein the vertical shaft (3) comprises a nacelle (13) to which the wing elements (2) are attached. 11. Indretning (1) ifølge krav 10, hvori nacellen (13) omfatter ethvert af oppusrningssmidlerne (10), energikonverteringsmidlerne (11), og styringmidlerne (12) eller en hvilken som helst kombination heraf.The device (1) according to claim 10, wherein the nacelle (13) comprises any of the refurbishing means (10), the energy converting means (11), and the control means (12) or any combination thereof. 12. Indretning (1) ifølge krav 1, hvori mængden af vingeelementer (2) omfatter mindst to vingeelementer (2), foretrukket fire til syv vingeelementer (2), og mest foretrukket seks vingeelementer (2).Device (1) according to claim 1, wherein the plurality of wing elements (2) comprises at least two wing elements (2), preferably four to seven wing elements (2), and most preferably six wing elements (2). 13. Anvendelse af en indretning (1) ifølge ethvert af de foregående krav, i forbindelse med husstande, både, kommercielle aktiviteter eller i enhver kombination heraf.Use of a device (1) according to any one of the preceding claims, in connection with households, boats, commercial activities or in any combination thereof.
DK200601230A 2006-09-25 2006-09-25 Wind converter DK200601230A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK200601230A DK200601230A (en) 2006-09-25 2006-09-25 Wind converter
PCT/DK2007/000414 WO2008037253A1 (en) 2006-09-25 2007-09-24 Wind converter with inflatable blades

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200601230A DK200601230A (en) 2006-09-25 2006-09-25 Wind converter
DK200601230 2006-09-25

Publications (1)

Publication Number Publication Date
DK200601230A true DK200601230A (en) 2008-03-26

Family

ID=38984500

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200601230A DK200601230A (en) 2006-09-25 2006-09-25 Wind converter

Country Status (2)

Country Link
DK (1) DK200601230A (en)
WO (1) WO2008037253A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2968726A1 (en) * 2010-12-08 2012-06-15 Peugeot Citroen Automobiles Sa Wind power device e.g. Savonius rotor-type wind power device, for use on roof of e.g. camping car, has blades inflated to modify spacing between reinforcement elements from deployed position to folded position
FR2972229A1 (en) * 2011-03-01 2012-09-07 Peugeot Citroen Automobiles Sa Wind device i.e. vertical axis savonius-type wind device, for use on roof of e.g. car, to convert wind energy into electrical energy for vehicle, has inflatable blades in form of conduits extending up to circumference of wind device
DE202013102147U1 (en) * 2013-05-16 2014-08-19 Marco Feusi windmill

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507696A1 (en) * 1981-06-11 1982-12-17 Maillols Michel Wind turbine with deformable inflated blades - uses plastics envelopes filled with helium as blades of turbine and has inflation pressure control
SU1211449A1 (en) * 1984-04-02 1986-02-15 Chernopyatov Boris Wind power plant
US5405246A (en) * 1992-03-19 1995-04-11 Goldberg; Steven B. Vertical-axis wind turbine with a twisted blade configuration
US20060088415A1 (en) * 2004-05-24 2006-04-27 Gadola Guy Iii Deployable lighter-than-air wind rotor for intermittent wind loads
EP1922482A4 (en) * 2005-02-25 2012-12-19 David C Morris Wind fin: articulated, oscillating wind power generator
US7335000B2 (en) * 2005-05-03 2008-02-26 Magenn Power, Inc. Systems and methods for tethered wind turbines

Also Published As

Publication number Publication date
WO2008037253A1 (en) 2008-04-03

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment