DK47777A - Aerodynamisk stroemningsaendrer - Google Patents

Aerodynamisk stroemningsaendrer

Info

Publication number
DK47777A
DK47777A DK47777A DK47777A DK47777A DK 47777 A DK47777 A DK 47777A DK 47777 A DK47777 A DK 47777A DK 47777 A DK47777 A DK 47777A DK 47777 A DK47777 A DK 47777A
Authority
DK
Denmark
Prior art keywords
flow change
aerodynamic flow
aerodynamic
change
flow
Prior art date
Application number
DK47777A
Other languages
English (en)
Other versions
DK151489C (da
DK151489B (da
Inventor
G O Ottosen
Original Assignee
G O Ottosen
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 G O Ottosen filed Critical G O Ottosen
Priority to DK047777A priority Critical patent/DK151489C/da
Priority to SE7801205A priority patent/SE437065B/sv
Priority to US05/874,619 priority patent/US4180369A/en
Priority to CA296,260A priority patent/CA1086229A/en
Priority to IE228/78A priority patent/IE46056B1/en
Priority to DE2804711A priority patent/DE2804711C2/de
Priority to GB4492/78A priority patent/GB1560064A/en
Priority to AU33031/78A priority patent/AU519583B2/en
Publication of DK47777A publication Critical patent/DK47777A/da
Publication of DK151489B publication Critical patent/DK151489B/da
Application granted granted Critical
Publication of DK151489C publication Critical patent/DK151489C/da

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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • F05B2240/9121—Mounting on supporting structures or systems on a stationary structure on a tower on a lattice tower
    • 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
    • Y02E10/72—Wind turbines with rotation axis in 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
    • 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
    • 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
    • Y10S415/908—Axial flow runner

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)
DK047777A 1977-02-04 1977-02-04 Aerodynamisk stroemningsaendrer for den til en vindkraftmaskine hoerende baerende konstruktion DK151489C (da)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DK047777A DK151489C (da) 1977-02-04 1977-02-04 Aerodynamisk stroemningsaendrer for den til en vindkraftmaskine hoerende baerende konstruktion
SE7801205A SE437065B (sv) 1977-02-04 1978-02-01 Vindmotor omfattande en styv tornkonstruktion
US05/874,619 US4180369A (en) 1977-02-04 1978-02-02 Wind mills
IE228/78A IE46056B1 (en) 1977-02-04 1978-02-03 Improvements in wind mills
CA296,260A CA1086229A (en) 1977-02-04 1978-02-03 Wind mills
DE2804711A DE2804711C2 (de) 1977-02-04 1978-02-03 Windkraftmaschine
GB4492/78A GB1560064A (en) 1977-02-04 1978-02-03 Wind mills
AU33031/78A AU519583B2 (en) 1977-02-04 1978-02-06 Windmill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK047777A DK151489C (da) 1977-02-04 1977-02-04 Aerodynamisk stroemningsaendrer for den til en vindkraftmaskine hoerende baerende konstruktion
DK47777 1977-02-04

Publications (3)

Publication Number Publication Date
DK47777A true DK47777A (da) 1978-08-05
DK151489B DK151489B (da) 1987-12-07
DK151489C DK151489C (da) 1988-06-13

Family

ID=8093992

Family Applications (1)

Application Number Title Priority Date Filing Date
DK047777A DK151489C (da) 1977-02-04 1977-02-04 Aerodynamisk stroemningsaendrer for den til en vindkraftmaskine hoerende baerende konstruktion

Country Status (8)

Country Link
US (1) US4180369A (da)
AU (1) AU519583B2 (da)
CA (1) CA1086229A (da)
DE (1) DE2804711C2 (da)
DK (1) DK151489C (da)
GB (1) GB1560064A (da)
IE (1) IE46056B1 (da)
SE (1) SE437065B (da)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823525C2 (de) * 1978-05-30 1985-05-09 M.A.N. Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Windenergieanlage und Verfahren zu deren Errichten
US4323331A (en) * 1979-04-27 1982-04-06 Charles Schachle Windmill tower
US4443154A (en) * 1979-08-27 1984-04-17 Randolph Arthur J Windmill tower shadow eliminator
US4313713A (en) * 1980-07-02 1982-02-02 Lambros Lois Apparatus for improving the performance of a rotational wind energy conversion system
FR2597161A1 (fr) * 1986-04-14 1987-10-16 Marquet Dominique Dispositif pour rehausser les pylones d'eoliennes de pompage
PL329623A1 (en) * 1996-04-12 1999-03-29 Horst Bendix System for converting wind energy into electric power
US5910688A (en) * 1997-05-12 1999-06-08 Li; Wan-Tsai Windmill
WO1999014490A1 (da) * 1997-09-04 1999-03-25 Lm Glasfiber A/S Vindmøllerotor og vingeblade til en sådan
US6602045B2 (en) * 2000-02-05 2003-08-05 Robert Ives Hickey Wingtip windmill and method of use
DE10318020A1 (de) * 2003-04-19 2004-11-11 Repower Systems Ag Gitterturm für eine Windkraftanlage
DE10339438C5 (de) * 2003-08-25 2011-09-15 Repower Systems Ag Turm für eine Windenergieanlage
DE10341759A1 (de) * 2003-09-10 2005-04-21 Gen Electric Windkraftanlage mit äusserer Schallhülle
IL165233A (en) * 2004-11-16 2013-06-27 Israel Hirshberg Energy conversion facility
ES2288066B1 (es) * 2005-04-05 2008-10-16 GAMESA INNOVATION & TECHNOLOGY, S.L. Util para evitar el efecto vortex.
JP2007002773A (ja) * 2005-06-24 2007-01-11 Fuji Heavy Ind Ltd 水平軸風車
DE102006056274B4 (de) 2006-11-27 2010-11-04 Repower Systems Ag Turm einer Windkraftanlage
WO2009056898A1 (es) 2007-11-02 2009-05-07 Alejandro Cortina-Cordero Torre de concreto postensado para generadores eolicos
DE102009007812B4 (de) 2009-02-06 2019-05-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Windkraftanlage mit windschlüpfiger Profilierung
US7891939B1 (en) * 2009-09-05 2011-02-22 Zuteck Michael D Hybrid multi-element tapered rotating tower
US8061964B2 (en) 2009-09-05 2011-11-22 Michael Zuteck Hybrid multi-element tapered rotating tower
DE202009014235U1 (de) 2009-10-21 2010-01-14 Glunz, Josef Horizontalachsen Windgenerator
ES2379618B1 (es) 2009-12-16 2013-03-26 Acciona Windpower, S.A. Rodamiento de pala de aerogenerador y aerogenerador que hace uso del mismo.
US9719219B2 (en) * 2011-05-04 2017-08-01 Condor Wind Energy Limited Helicopter landing deck
DE102011050462A1 (de) 2011-05-18 2012-11-22 Dipl.-Ing. Werner Nophut Gmbh Windkraftanlage
DK177278B1 (en) * 2011-05-19 2012-09-17 Envision Energy Denmark Aps A wind turbine and associated control method
IN2014KN02894A (da) 2012-06-28 2015-05-08 Univ Danmarks Tekniske
TWI620850B (zh) 2012-06-28 2018-04-11 丹麥技術大學 包括纜線及一或多個列板的結構及拉力元件及用以減低雨水及風在一纜線造成振動的方法
EP3029313B1 (en) * 2014-12-04 2018-03-07 Siemens Aktiengesellschaft Strake for a wind turbine tower
DE102016206644A1 (de) * 2016-04-20 2017-10-26 Innogy Se Vorrichtung und Verfahren zur Entlastung einer Tragstruktur einer Windenergieanlage
WO2018054438A1 (en) * 2016-09-21 2018-03-29 Vestas Wind Systems A/S Fairing for a support structure of a wind turbine and method of using same
US10808683B2 (en) * 2016-11-07 2020-10-20 Siemens Gamesa Renewable Energy A/S Vortex-shedding-arrangement
EP3855017A1 (en) * 2017-02-15 2021-07-28 Siemens Gamesa Renewable Energy A/S Building structure comprising a vortex generator to reduce induced vibrations
DE102018118965A1 (de) 2018-08-03 2020-02-06 Nordex Energy Gmbh Strang für eine Scruton-Spirale, Verfahren zum Montieren einer Scruton-Spirale sowie Verfahren zum Errichten einer Windenergieanlage
CN110925148A (zh) * 2019-12-13 2020-03-27 明阳智慧能源集团股份公司 一种风电塔筒扰流器
US11585321B2 (en) * 2020-10-28 2023-02-21 General Electric Company Method and system for attaching vortex suppression devices to a wind turbine tower

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE512909C (de) * 1930-11-20 Carl Junge Schornsteinaufsatz
FR827487A (fr) * 1937-10-05 1938-04-27 Roue à ailettes actionnée par le vent
US2322763A (en) * 1940-01-08 1943-06-29 Martino William Airplane propeller
FR943749A (fr) * 1946-12-13 1949-03-16 Carénage tournant pour pylône d'aéromoteur
US2784556A (en) * 1954-03-01 1957-03-12 Havilland Propellers Ltd De Anemo-electric power plants
FR1237548A (fr) * 1959-10-14 1960-07-29 Turbine éolienne
US4018543A (en) * 1975-09-19 1977-04-19 The Raymond Lee Organization, Inc. Whirlwind power system

Also Published As

Publication number Publication date
DE2804711A1 (de) 1978-08-10
DE2804711C2 (de) 1986-01-02
AU519583B2 (en) 1981-12-10
GB1560064A (en) 1980-01-30
DK151489C (da) 1988-06-13
CA1086229A (en) 1980-09-23
DK151489B (da) 1987-12-07
US4180369A (en) 1979-12-25
IE780228L (en) 1980-08-04
AU3303178A (en) 1979-08-16
IE46056B1 (en) 1983-02-09
SE7801205L (sv) 1978-08-05
SE437065B (sv) 1985-02-04

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