FR2478217B1 - - Google Patents
Info
- Publication number
- FR2478217B1 FR2478217B1 FR8105171A FR8105171A FR2478217B1 FR 2478217 B1 FR2478217 B1 FR 2478217B1 FR 8105171 A FR8105171 A FR 8105171A FR 8105171 A FR8105171 A FR 8105171A FR 2478217 B1 FR2478217 B1 FR 2478217B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
-
- 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
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
-
- 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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- 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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/79—Bearing, support or actuation arrangements therefor
-
- 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
- F05B2270/00—Control
- F05B2270/60—Control system actuates through
- F05B2270/604—Control system actuates through hydraulic actuators
-
- 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
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)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13065980A | 1980-03-17 | 1980-03-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2478217A1 FR2478217A1 (en) | 1981-09-18 |
FR2478217B1 true FR2478217B1 (en) | 1985-01-11 |
Family
ID=22445730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8105171A Granted FR2478217A1 (en) | 1980-03-17 | 1981-03-16 | SYSTEM FOR CONTROLLING THE PAST OF WIND TURBINE BLADES |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS57376A (en) |
KR (1) | KR850000935B1 (en) |
AU (1) | AU541909B2 (en) |
BR (1) | BR8101493A (en) |
CA (1) | CA1146079A (en) |
DE (1) | DE3110266A1 (en) |
DK (1) | DK105181A (en) |
ES (1) | ES500374A0 (en) |
FR (1) | FR2478217A1 (en) |
GB (1) | GB2071779B (en) |
IL (1) | IL62271A (en) |
IT (1) | IT1137203B (en) |
NL (1) | NL8101235A (en) |
NO (1) | NO810842L (en) |
SE (1) | SE446654B (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59228034A (en) * | 1983-06-07 | 1984-12-21 | 東洋紡績株式会社 | Composite sewing machine yarn |
SE458293B (en) * | 1987-09-15 | 1989-03-13 | Svenning Konsult Ab S | CONTROL DEVICE FOR CONSUMPTION OF TURBIN SPEED |
GB8916714D0 (en) * | 1989-07-21 | 1989-09-06 | Dowty Rotol Ltd | A propeller blade pitch control mechanism |
FR2748296B1 (en) * | 1996-05-06 | 1998-11-20 | Richer Bertrand Louis Isidore | SYSTEM FOR CONTROLLING THE ADJUSTMENT OF THE BLADES OF AN AEROGENERATOR WITH DYNAMIC AND EXTREME LOAD REDUCTION EFFECT |
DE19720025C5 (en) * | 1997-05-13 | 2008-02-28 | Fritz Fahrner | Drive for angle adjustment of rotor blades in wind turbines |
DE19948997B4 (en) * | 1999-10-11 | 2005-04-14 | Aerodyn Engineering Gmbh | Single blade adjustment for wind turbines |
ES2178955B1 (en) * | 2001-01-22 | 2003-12-01 | Fundacion Fatronik | ROTOR DEVICE FOR INDEPENDENT CONTROL OF THE PASSAGE VARIATION OF EACH PALA |
ES2181572B1 (en) * | 2001-01-31 | 2003-12-01 | Fundacion Fatronik | ROTOR DEVICE FOR INDEPENDENT CONTROL OF THE PASSAGE VARIATION OF EACH PALA. |
JP4116573B2 (en) * | 2002-04-24 | 2008-07-09 | ヴェスタス,ウィンド,システムズ エー/エス | Wind turbine, hydraulic system, bleed system, and method for controlling at least two wind turbine blades |
ES2206028B1 (en) * | 2002-06-13 | 2005-03-01 | Manuel Torres Martinez | PERFECTION IN THE ELECTRICAL PRODUCTION AIRCRAFTERS. |
DE60311896T2 (en) * | 2003-09-03 | 2007-10-31 | General Electric Co. | REDUNDANT CONTROL SYSTEM FOR ADJUSTING THE POSITIONING ANGLE OF THE ROTOR BLADES OF A WIND POWER PLANT |
ES2321252B1 (en) * | 2006-06-21 | 2011-02-14 | GAMESA INNOVATION & TECHNOLOGY, S.L. | ROTATING UNION FOR AEROGENERATORS. |
ES2327695B1 (en) * | 2006-10-11 | 2010-09-06 | GAMESA INNOVATION & TECHNOLOGY, S.L. | SPINNING SYSTEM OF A WINDER SHOVEL. |
JP5199607B2 (en) * | 2007-05-25 | 2013-05-15 | 三菱重工業株式会社 | Pitch drive device of wind power generator and wind power generator |
CN101918709B (en) * | 2007-11-09 | 2013-01-02 | 莫戈公司 | Electro-hydraulic actuator for controlling the pitch of a blade of a wind turbine |
JP4796039B2 (en) * | 2007-11-22 | 2011-10-19 | 三菱重工業株式会社 | Wind power generator |
DE102007060985A1 (en) * | 2007-12-14 | 2009-06-18 | Innovative Windpower Ag | Device for the transmission of provisioning means |
US8038395B2 (en) * | 2008-03-28 | 2011-10-18 | General Electric Company | Pulsed torque control of wind turbine pitch systems |
NO328590B1 (en) * | 2008-07-03 | 2010-03-29 | Hydra Tidal Energy Technology | Turbine blade pitch control device |
US8439640B2 (en) * | 2008-07-15 | 2013-05-14 | Hamilton Sundstrand Corporation | Propeller blade pitch control system |
DE102008039862B4 (en) * | 2008-08-27 | 2015-07-09 | Schunk Bahn- Und Industrietechnik Gmbh | Gleitkontakthaltevorrichtung |
EP2516851A4 (en) * | 2009-11-25 | 2014-06-18 | Hydratech Ind Wind Power As | Method of mounting a hydraulic pitch control system in a wind turbine hub |
WO2011117081A2 (en) * | 2010-03-26 | 2011-09-29 | Siemens Aktiengesellschaft | Wind turbine and method of construction of a wind turbine |
NZ601691A (en) | 2010-03-26 | 2013-09-27 | Siemens Ag | Direct drive wind turbine, transport system and method of construction of a direct drive wind turbine |
BRPI1005441A2 (en) * | 2010-05-14 | 2016-08-16 | Mitsubishi Heavy Ind Ltd | semi-flexible support structure for wind turbine |
EP2392819B1 (en) * | 2010-05-31 | 2013-04-03 | HAWE Hydraulik SE | Device for an electrohydraulic adjustment of a pitch angle of rotor blades on a rotor of a wind turbine |
KR101277971B1 (en) * | 2011-02-15 | 2013-06-27 | 미츠비시 쥬고교 가부시키가이샤 | Device for driving pitch of windmill vane, rotating windmill vane having the same and wind power generator |
MD4219C1 (en) * | 2012-09-06 | 2013-11-30 | Технический университет Молдовы | Wind turbine with horizontal axis |
MD4213C1 (en) * | 2012-11-27 | 2013-10-31 | Технический университет Молдовы | Wind turbine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1139658A (en) * | 1966-08-31 | 1969-01-08 | United Aircraft Corpration | A fluid pressure servomotor control system |
GB1374756A (en) * | 1971-10-13 | 1974-11-20 | Hawker Siddeley Dynamics Ltd | Fluid pressure servo system |
DE3009922A1 (en) * | 1980-03-14 | 1981-09-24 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Wind power generating station with servo control of blades - uses measuring instrument of safety monitoring system producing pulses processed electronically |
-
1981
- 1981-02-24 CA CA000371573A patent/CA1146079A/en not_active Expired
- 1981-03-03 GB GB8106576A patent/GB2071779B/en not_active Expired
- 1981-03-03 IL IL62271A patent/IL62271A/en unknown
- 1981-03-09 DK DK105181A patent/DK105181A/en not_active Application Discontinuation
- 1981-03-12 NO NO810842A patent/NO810842L/en unknown
- 1981-03-13 NL NL8101235A patent/NL8101235A/en not_active Application Discontinuation
- 1981-03-13 BR BR8101493A patent/BR8101493A/en not_active IP Right Cessation
- 1981-03-13 SE SE8101615A patent/SE446654B/en unknown
- 1981-03-16 AU AU68411/81A patent/AU541909B2/en not_active Ceased
- 1981-03-16 FR FR8105171A patent/FR2478217A1/en active Granted
- 1981-03-16 ES ES500374A patent/ES500374A0/en active Granted
- 1981-03-17 IT IT20375/81A patent/IT1137203B/en active
- 1981-03-17 DE DE19813110266 patent/DE3110266A1/en not_active Ceased
- 1981-03-17 KR KR1019810000863A patent/KR850000935B1/en active
- 1981-03-17 JP JP3929481A patent/JPS57376A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1137203B (en) | 1986-09-03 |
ES8207282A1 (en) | 1982-09-01 |
IL62271A0 (en) | 1981-05-20 |
DE3110266A1 (en) | 1982-02-25 |
IL62271A (en) | 1983-09-30 |
GB2071779A (en) | 1981-09-23 |
SE8101615L (en) | 1981-09-18 |
SE446654B (en) | 1986-09-29 |
FR2478217A1 (en) | 1981-09-18 |
DK105181A (en) | 1981-09-18 |
IT8120375A0 (en) | 1981-03-17 |
BR8101493A (en) | 1981-09-15 |
KR850000935B1 (en) | 1985-06-28 |
CA1146079A (en) | 1983-05-10 |
NO810842L (en) | 1981-09-18 |
AU6841181A (en) | 1981-09-24 |
JPS57376A (en) | 1982-01-05 |
AU541909B2 (en) | 1985-01-31 |
KR830005484A (en) | 1983-08-20 |
NL8101235A (en) | 1981-10-16 |
GB2071779B (en) | 1983-06-22 |
ES500374A0 (en) | 1982-09-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |