NO863673L - Anordning for utnyttelse av vindenergi. - Google Patents

Anordning for utnyttelse av vindenergi.

Info

Publication number
NO863673L
NO863673L NO863673A NO863673A NO863673L NO 863673 L NO863673 L NO 863673L NO 863673 A NO863673 A NO 863673A NO 863673 A NO863673 A NO 863673A NO 863673 L NO863673 L NO 863673L
Authority
NO
Norway
Prior art keywords
wind
funnel
collector
vanes
wind energy
Prior art date
Application number
NO863673A
Other languages
English (en)
Other versions
NO863673D0 (no
Inventor
De Menezes Antonio Teles Jr
Original Assignee
De Menezes Antonio Teles Jr
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 De Menezes Antonio Teles Jr filed Critical De Menezes Antonio Teles Jr
Publication of NO863673D0 publication Critical patent/NO863673D0/no
Publication of NO863673L publication Critical patent/NO863673L/no

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 
    • F03D3/04—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 
    • F03D3/04—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
    • F03D3/0463—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 with converging inlets, i.e. the shield intercepting an area greater than the effective rotor area
    • 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
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/28—Wind motors characterised by the driven apparatus the apparatus being a pump or a compressor
    • 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
    • F05B2240/2212—Rotors for wind turbines with horizontal axis perpendicular to wind direction
    • 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
    • Y02E10/74—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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/905—Natural fluid current motor

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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Combined Means For Separation Of Solids (AREA)

Description

De stadig stigende energiomkostninger har ført til at man søker etter stadig nye muligheter for å overvinne dette be-kymringsfulle problem.
Foreliggende oppfinnelse gjelder optimalisering av vindens kinetiske energi. Oppfinnelsesgjenstanden omfatter da en vindsamlende trakt A hvis utløp alltid står vinkelrett på en aksel C som bærer drivskovler B. En sådan vindtrakt har den dobbelte fordel at den fanger opp vinden over et stort område og driver den ut med meget større hastighet på utløpssiden enn på innløpssiden, -samtidig som luftstrømmen rettes bort fra de øvrige drivskovler som ellers ville frembringe en bremsevirkning.
Den vedføyde tegning viser i tverrsnitt og skjematisk de kom-ponenter som inngår i anordningen i henhold til oppfinnelsen. - Vinden oppfanges av en trakt A som leder den på meget effektiv måte mot en aksel som bærer et sett drivskovler. Forandring i vindretningen bringer umiddelbart trakten til å dreies om akselen C som bærer skovlene.
Den kraft som frembringer denne dreining skriver seg fra vinden selv, som setter igang et passende mekanisk system.
Foreliggende oppfinnelse gjelder hovedsakelig et system for å oppfange vind og holde den borte fra noen av drivskovlene, således at den hindres fra å nå områder hvor den ikke er ønske-lig .
Skavlenee vil således opprettholde uforandret omdreinings-hastighet uavhengig av vindens retning, og vil på ingen måte bli påvirket av en retningsforandring av vindsamleren A. Formen av denne bestanddel og dens dimmensjoner vil tillate den å fange opp et stort vindomfang og konsentrere det med høyere hastighet mot drivskovlene.
Den konstante bevegelse av drivskovlene og den måte som vinden oppfanges på, samt den økede hastighet den oppnår sammen med avskjerming av visse drivskovler medfører en øket driftsvirk-ningsgrad sammenlignet med andre tilsavrende anordninger som allerede foreligger.
Anordningens konstruksjon er enkel i sin oppbygning. Selv om den her er vist vertikal, kan den også monteres horisontalt.

Claims (3)

1. Anordning for oppfanging og retting av vind for utvinning av energi, karakterisert vedat den omfatter en traktformet vindoppfangende kollektor som leder vinden mot fritt bevegelige ytterender av visse drivskovler, mens andre skolver avskjermes fra vindens virkning.
2. Anordning som angitt i krav 1,karakterisert vedat utløpsenden av den traktformede kollektor alltid er rettet vinkelrett på bladenes aksel.
3. Anordning som angitt i krav 1 eller 2,karakterisert vedat kollektoren rettes i vindretningen ved hjelp av en mekanisme som dirves av vinden selv.
NO863673A 1985-09-17 1986-09-15 Anordning for utnyttelse av vindenergi. NO863673L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT81146A PT81146B (pt) 1985-09-17 1985-09-17 Aparelho de captacao e orientacao do vento com vista a um maior aproveitamento energetico

Publications (2)

Publication Number Publication Date
NO863673D0 NO863673D0 (no) 1986-09-15
NO863673L true NO863673L (no) 1987-03-18

Family

ID=20083730

Family Applications (1)

Application Number Title Priority Date Filing Date
NO863673A NO863673L (no) 1985-09-17 1986-09-15 Anordning for utnyttelse av vindenergi.

Country Status (7)

Country Link
US (1) US4872804A (no)
EP (1) EP0226526A1 (no)
BR (1) BR8604579A (no)
DK (1) DK443086A (no)
FI (1) FI863734L (no)
NO (1) NO863673L (no)
PT (1) PT81146B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003172245A (ja) * 2001-12-03 2003-06-20 Koji Iizuka 風 車
US8061963B2 (en) * 2009-04-13 2011-11-22 Franklin F K Chen Guided wind kite for increased wind turbine power output
GB2471121A (en) * 2009-06-18 2010-12-22 Ian Hird Urban vertical axis wind turbine and generator
IT1395214B1 (it) * 2009-07-28 2012-09-05 Comet S R L Generatore eolico
GB0913877D0 (en) * 2009-08-10 2009-09-16 Cross Flow Energy Company Ltd A device for translating fluid flow into rotary motion
WO2011026210A1 (pt) * 2009-09-02 2011-03-10 Nadilton De Souza Monteiro Turbina eólica vertical para alto-mar
US10975839B2 (en) * 2018-05-23 2021-04-13 William Olen Fortner Vertical axis wind turbines with V-cup shaped vanes, multi-turbine assemblies and related methods and systems
CN110374809A (zh) * 2019-07-08 2019-10-25 史杰 一种带集风板的发电装置

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FR501843A (fr) * 1918-10-09 1920-04-27 Justin Etienne Christofleau Moteur atmosphérique électrique
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GB146031A (en) * 1919-11-10 1920-07-08 William Smithdale Improvements in and relating to wind-motors of the vertical type
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FR727649A (fr) * 1931-12-03 1932-06-21 Dispositif aéromoteur
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Also Published As

Publication number Publication date
DK443086A (da) 1987-03-18
DK443086D0 (da) 1986-09-16
US4872804A (en) 1989-10-10
FI863734A7 (fi) 1987-03-18
FI863734L (fi) 1987-03-18
EP0226526A1 (fr) 1987-06-24
NO863673D0 (no) 1986-09-15
BR8604579A (pt) 1987-05-26
PT81146B (pt) 1995-08-09
FI863734A0 (fi) 1986-09-15
PT81146A (pt) 1987-09-18

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