DK142282A - Vindmotor - Google Patents

Vindmotor Download PDF

Info

Publication number
DK142282A
DK142282A DK142282A DK142282A DK142282A DK 142282 A DK142282 A DK 142282A DK 142282 A DK142282 A DK 142282A DK 142282 A DK142282 A DK 142282A DK 142282 A DK142282 A DK 142282A
Authority
DK
Denmark
Prior art keywords
wind engine
wind
engine
Prior art date
Application number
DK142282A
Other languages
English (en)
Inventor
Jr J W Carter
Sr J W Carter
Original Assignee
Carter J W Jun
Carter J W Sen
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 Carter J W Jun, Carter J W Sen filed Critical Carter J W Jun
Publication of DK142282A publication Critical patent/DK142282A/da

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0252Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking with aerodynamic drag devices on the blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/0608Rotors characterised by their aerodynamic shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • F03D1/0658Arrangements for fixing wind-engaging parts to a hub
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022Adjusting aerodynamic properties of the blades
    • F03D7/0224Adjusting blade pitch
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/202Rotors with adjustable area of intercepted fluid
    • F05B2240/2022Rotors with adjustable area of intercepted fluid by means of teetering or coning blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/21Rotors for wind turbines
    • F05B2240/221Rotors for wind turbines with horizontal axis
    • F05B2240/2213Rotors for wind turbines with horizontal axis and with the rotor downwind from the yaw pivot axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/91Mounting on supporting structures or systems on a stationary structure
    • F05B2240/915Mounting on supporting structures or systems on a stationary structure which is vertically adjustable
    • F05B2240/9152Mounting on supporting structures or systems on a stationary structure which is vertically adjustable by being hinged
    • F05B2240/91521Mounting on supporting structures or systems on a stationary structure which is vertically adjustable by being hinged at ground level
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00Geometry
    • F05B2250/20Geometry three-dimensional
    • F05B2250/23Geometry three-dimensional prismatic
    • F05B2250/232Geometry three-dimensional prismatic conical
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/70Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/70Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/75Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/70Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/77Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/10Purpose of the control system
    • F05B2270/101Purpose of the control system to control rotational speed (n)
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/10Purpose of the control system
    • F05B2270/104Purpose of the control system to match engine to driven device
    • F05B2270/1041Purpose of the control system to match engine to driven device in particular the electrical frequency of driven generator
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
DK142282A 1980-07-30 1982-03-29 Vindmotor DK142282A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/173,700 US4431375A (en) 1979-05-10 1980-07-30 Wind-driven generator apparatus
PCT/US1981/001000 WO1982000496A1 (en) 1980-07-30 1981-07-27 Improvements relating to wind-driven generator apparatus

Publications (1)

Publication Number Publication Date
DK142282A true DK142282A (da) 1982-03-29

Family

ID=22633133

Family Applications (1)

Application Number Title Priority Date Filing Date
DK142282A DK142282A (da) 1980-07-30 1982-03-29 Vindmotor

Country Status (7)

Country Link
US (1) US4431375A (da)
EP (1) EP0056815A4 (da)
JP (1) JPS57501296A (da)
CA (1) CA1166165A (da)
DK (1) DK142282A (da)
GB (2) GB2080885B (da)
WO (1) WO1982000496A1 (da)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522564A (en) * 1980-07-30 1985-06-11 Carter Wind Power Wind-driven generator apparatus
NL8203019A (nl) * 1982-07-28 1984-02-16 Transinvest Bv Inrichting voor het omzetten van windenergie in een andere vorm van energie.
US4533297A (en) * 1982-09-15 1985-08-06 Bassett David A Rotor system for horizontal axis wind turbines
JPS59183085A (ja) * 1983-04-01 1984-10-18 Yamaha Motor Co Ltd ロ−タの回転速度制御装置を備えた風車
US4545728A (en) * 1983-08-30 1985-10-08 Cheney Jr Marvin C Wind turbine generator with improved operating subassemblies
IT8467032A0 (it) * 1984-01-16 1984-01-16 Fiat Aviazione Motore eolico provvisto di un dispositivo di autoallineamento al vento
US4808074A (en) * 1987-04-10 1989-02-28 Canadian Patents And Development Limited-Societe Canadienne Des Breyets Et D'exploitation Limitee Vertical axis wind turbines
SE458293B (sv) * 1987-09-15 1989-03-13 Svenning Konsult Ab S Regleranordning foer konstanthaallning av varvtalet vid turbiner
US5178518A (en) * 1990-05-14 1993-01-12 Carter Sr J Warne Free-yaw, free-pitch wind-driven electric generator apparatus
FR2752443B1 (fr) * 1996-08-19 2000-03-31 Alexandroff Gregoire Perfectionnements aux aerogenerateurs birotors
FR2750460B1 (fr) * 1996-07-01 2002-01-11 Vergnet Perfectionnement a un dispositif aero-generateur
AU745240B2 (en) * 1997-09-04 2002-03-14 Lm Wind Power International Technology Ii Aps Windmill rotor and wind blades therefor
US6327957B1 (en) 1998-01-09 2001-12-11 Wind Eagle Joint Venture Wind-driven electric generator apparatus of the downwind type with flexible changeable-pitch blades
US6082968A (en) * 1998-11-30 2000-07-04 The Boeing Company Centrifugally activated variable damper assembly
EP1429025B1 (en) * 2001-12-28 2013-11-27 Mitsubishi Heavy Industries, Ltd. Up-wind type windmill and operating method therefor
US7071578B1 (en) * 2002-01-10 2006-07-04 Mitsubishi Heavy Industries, Ltd. Wind turbine provided with a controller for adjusting active annular plane area and the operating method thereof
JP4468751B2 (ja) * 2004-06-30 2010-05-26 富士重工業株式会社 水平軸風車およびその待機方法
DE102004046563B4 (de) * 2004-09-24 2008-01-03 Aerodyn Energiesysteme Gmbh Windenergieanlage mit vollintegriertem Maschinensatz
WO2007003866A1 (en) * 2005-07-05 2007-01-11 Vestas Wind Systems A/S A wind turbine pitch bearing, and use hereof
US9416555B2 (en) * 2007-02-28 2016-08-16 Seccional Brasil SA Structure for supporting electric power transmission lines
IE20070129A1 (en) * 2007-02-28 2008-12-24 Giuliani Int Ltd Ppar-gamma agonists stimulate enteric defensin expression
EP1995454B1 (en) * 2007-05-25 2016-04-20 Siemens Aktiengesellschaft Device for the adjustment of the pitch of a rotor blade of a wind turbine
JP5199607B2 (ja) * 2007-05-25 2013-05-15 三菱重工業株式会社 風力発電装置のピッチ駆動装置および風力発電装置
DE102007063082B4 (de) * 2007-12-21 2010-12-09 Repower Systems Ag Verfahren zum Betreiben einer Windenergieanlage
US7956482B2 (en) * 2008-01-18 2011-06-07 General Electric Company Speed controlled pitch system
CN101240775B (zh) * 2008-03-14 2010-04-21 东南大学 风电机组液压变桨距系统的控制方法
US8714928B2 (en) 2008-06-06 2014-05-06 General Electric Company Rotor assembly for a wind turbine and method of assembling the same
US20100209246A1 (en) * 2009-02-13 2010-08-19 Robert Migliori Yaw controller for downwind wind turbines
DE102009028612A1 (de) * 2009-08-18 2011-02-24 Zf Friedrichshafen Ag Windkraftanlage und Verfahren zur Betriebssteuerung einer Windkraftanlage
WO2011039777A2 (en) * 2009-10-01 2011-04-07 Varadharajan Ponnudurai System for controlling cone and pitch angle of a rotor blade assembly of a wind turbine
US8203230B2 (en) * 2010-06-29 2012-06-19 General Electric Company Yaw bearing system
US8845270B2 (en) * 2010-09-10 2014-09-30 Rolls-Royce Corporation Rotor assembly
JPWO2013057836A1 (ja) * 2011-10-21 2015-04-02 三菱重工業株式会社 風力発電装置及び風力発電装置のヨー旋回制御方法
WO2013057836A1 (ja) * 2011-10-21 2013-04-25 三菱重工業株式会社 風力発電装置及び風力発電装置のヨー旋回制御方法
US8491262B2 (en) 2011-10-27 2013-07-23 General Electric Company Method for shut down of a wind turbine having rotor blades with fail-safe air brakes
RU2523432C2 (ru) * 2012-02-06 2014-07-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" Ветроэлектрогенератор сегментного типа
US9267491B2 (en) 2013-07-02 2016-02-23 General Electric Company Wind turbine rotor blade having a spoiler
CN103527409B (zh) * 2013-08-23 2017-08-29 上海乐普能源科技发展有限公司 一种用于在紧急情况下制动风力机的方法和装置
CN103835879B (zh) * 2014-02-11 2017-04-12 南京南瑞继保电气有限公司 一种基于反时限的风机偏航启动判别方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2302054A (en) * 1942-11-17 Automatic variable pitch sheet met
US460837A (en) * 1891-10-06 Windmill-tower
BE500792A (da) * 1900-01-01
FR1010155A (da) * 1952-06-14
FR566966A (fr) * 1923-06-02 1924-02-23 Moteur à vent
NL20362C (da) * 1927-05-02 1900-01-01
US2094941A (en) * 1936-09-11 1937-10-05 Burkhartsmeier Joseph Automatic blade adjuster for wind motors
FR868278A (fr) * 1940-08-28 1941-12-26 Etienne & Arsandaux Perfectionnement apporté aux aéromoteurs et hélices propulsives
US2360791A (en) * 1941-03-22 1944-10-17 Morgan Smith S Co Wind turbine
FR988883A (fr) * 1944-01-26 1951-09-03 Dispositif d'articulation de pales d'hélices
GB571644A (en) * 1944-02-08 1945-09-03 Wincharger Corp Improvements in wind driven power plants
FR908631A (fr) * 1944-08-01 1946-04-15 Perfectionnements aux aéro-moteurs
US2533785A (en) * 1946-11-15 1950-12-12 Fumagalli Charles Variable propeller
US2516576A (en) * 1947-01-04 1950-07-25 Charles R Jacobs Self-governing wind-driven propeller
US2517135A (en) * 1947-08-15 1950-08-01 Wesley H Rudisill Electric generating system
FR1054225A (fr) * 1951-12-11 1954-02-09 Perfectionnements apportés aux éoliennes à voilure sous le vent, notamment à celles à dépression
US2784556A (en) * 1954-03-01 1957-03-12 Havilland Propellers Ltd De Anemo-electric power plants
US2832895A (en) * 1956-01-31 1958-04-29 Allgaier Werke Gmbh Control apparatus for wind motors
US3212584A (en) * 1964-05-28 1965-10-19 United Aircraft Corp Damper and positioner
SU388130A1 (ru) * 1971-12-24 1973-06-22 й^-ЕСОЮЗНДЯ М1111т-111Ш1тЩ
US3891347A (en) * 1974-06-10 1975-06-24 Marcellus L Jacobs Clutch-controlled, wind-operated, power producing propeller
US3999886A (en) * 1974-10-10 1976-12-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Hingeless helicopter rotor with improved stability
US4052134A (en) * 1976-01-15 1977-10-04 Rollin Douglas Rumsey Vertical axis wind turbine motor
US4083651A (en) * 1976-08-17 1978-04-11 United Technologies Corporation Wind turbine with automatic pitch and yaw control
NL7609651A (nl) * 1976-08-31 1978-03-02 Stichting Energie Stromingsmachine resp. windmolen met automatisch verstelbare schroefbladen.
DE2655026C2 (de) * 1976-12-04 1979-01-18 Ulrich Prof. Dr.-Ing. 7312 Kirchheim Huetter Windenergiekonverter
DE2715584A1 (de) * 1977-04-07 1978-10-19 Franz Xaver Prof Dr I Wortmann Windenergieanlage mit aerodynamischer selbststeuerung
IT1091536B (it) * 1977-12-23 1985-07-06 Fiat Spa Dispositivo per la regolazione del passo delle pale di un motore eolico
FR2413566A1 (fr) * 1977-12-27 1979-07-27 Rattin Ange Centrale eolienne modulaire
US4183715A (en) * 1978-02-01 1980-01-15 First National Bank Of Lubbock Adjustable vane windmills
DE2825061C2 (de) * 1978-06-08 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Windrad
US4274807A (en) * 1978-07-31 1981-06-23 Kenney Clarence E Speed control system for a windmill
US4257736A (en) * 1979-03-14 1981-03-24 Dennis Jacobs Governed propeller type wind motor arrangement
US4366387A (en) * 1979-05-10 1982-12-28 Carter Wind Power Wind-driven generator apparatus and method of making blade supports _therefor
US4310284A (en) * 1979-08-27 1982-01-12 Randolph Arthur J Automatically controlled wind propeller and tower shadow eliminator

Also Published As

Publication number Publication date
EP0056815A4 (en) 1984-06-19
GB8320025D0 (en) 1983-08-24
GB2123488A (en) 1984-02-01
EP0056815A1 (en) 1982-08-04
GB2080885B (en) 1984-07-11
US4431375A (en) 1984-02-14
WO1982000496A1 (en) 1982-02-18
GB2080885A (en) 1982-02-10
CA1166165A (en) 1984-04-24
JPS57501296A (da) 1982-07-22
GB2123488B (en) 1984-08-01

Similar Documents

Publication Publication Date Title
DK142282A (da) Vindmotor
BR8101054A (pt) Turbina centripeta
BR8106482A (pt) Turbina eolica
DK159286C (da) Vindturbine
DK136683A (da) Vindturbine
BR8100809A (pt) Unidade de turbinas
DK162359C (da) Vindturbine
DK285183A (da) Vindturbine
NO833186L (no) Nacelle
AR230671A1 (es) Turbina eolica
ES501205A0 (es) Turbina enturbada
NO150486C (no) Brensel
AT372764B (de) Windkraftanlage
DK151488C (da) Vindmotor
DK216682A (da) Planethydraulmotor
AT381370B (de) Windkraftanlage
DK386979A (da) Vindmotor
DK92682A (da) Planethydraulmotor
DK167781A (da) Solfanger
DK156910C (da) Vindmotor
DK569582A (da) Vindmotor
IT8141681A0 (it) Motore eolico.
FR2492896B1 (fr) Eolienne
DK160580A (da) Vindmoelle
BR8106809A (pt) Turbina

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PBP Patent lapsed