ES500374A0 - IMPROVEMENTS IN THE DEVICE ADJUSTMENTS OF THE PASSAGE OF WIND TURBINES - Google Patents

IMPROVEMENTS IN THE DEVICE ADJUSTMENTS OF THE PASSAGE OF WIND TURBINES

Info

Publication number: ES500374A0
Authority: ES; Spain
Prior art keywords: passage; wind turbines; device adjustments; adjustments; turbines
Prior art date: 1980-03-17
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.): Granted

Application number

ES500374A

Other languages

Spanish (es)

Other versions

ES8207282A1 (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

RTX Corp

Original Assignee

United Technologies Corp

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.)

1980-03-17

Filing date

1981-03-16

Publication date

1982-09-01

1981-03-16 Application filed by United Technologies Corp filed Critical United Technologies Corp

1982-09-01 Publication of ES8207282A1 publication Critical patent/ES8207282A1/en

1982-09-01 Publication of ES500374A0 publication Critical patent/ES500374A0/en

Status Granted legal-status Critical Current

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)

ES500374A 1980-03-17 1981-03-16 IMPROVEMENTS IN THE DEVICE ADJUSTMENTS OF THE PASSAGE OF WIND TURBINES Granted ES500374A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13065980A	1980-03-17	1980-03-17

Publications (2)

Publication Number	Publication Date
ES8207282A1 ES8207282A1 (en)	1982-09-01
ES500374A0 true ES500374A0 (en)	1982-09-01

Family

ID=22445730

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES500374A Granted ES500374A0 (en)	1980-03-17	1981-03-16	IMPROVEMENTS IN THE DEVICE ADJUSTMENTS OF THE PASSAGE OF WIND TURBINES

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 (30)

* Cited by examiner, † Cited by third party
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.
WO2003091577A1 (en) *	2002-04-24	2003-11-06	Vestas Wind Systems A/S	Wind turbine, hydraulic system, air bleed system and method of controlling at least two wind turbine blades
ES2206028B1 (en) *	2002-06-13	2005-03-01	Manuel Torres Martinez	PERFECTION IN THE ELECTRICAL PRODUCTION AIRCRAFTERS.
WO2005021962A1 (en) *	2003-09-03	2005-03-10	General Electric Company	Redundant blade pitch control system for a wind turbine and method for controlling a wind turbine
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
ES2523240T3 (en) *	2007-11-09	2014-11-24	Moog Inc.	Electrohydraulic actuator to control the passage of a wind turbine blade
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
CN102812236B (en) *	2010-03-26	2017-02-22	西门子公司	Wind turbine and method of construction of a wind turbine
EP2553265B1 (en) *	2010-03-26	2016-09-28	Siemens Aktiengesellschaft	Direct drive wind turbine, transport system and method of construction of a direct drive wind turbine
AU2010279194B8 (en) *	2010-05-14	2012-01-19	Mitsubishi Heavy Industries, Ltd.	Semi-flexible supporting 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
CN102762856A (en) *	2011-02-15	2012-10-31	三菱重工业株式会社	Device for driving pitch of wind turbine blade, rotating wind turbine blade with same, and wind turbine device
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
WO2025099132A1 (en) *	2023-11-07	2025-05-15	Papizturbine Europe Gmbh	Compact aircraft engine with variable pitch propeller and oil transfer ring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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 SE SE8101615A patent/SE446654B/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
- 1981-03-16 FR FR8105171A patent/FR2478217A1/en active Granted
- 1981-03-16 ES ES500374A patent/ES500374A0/en active Granted
- 1981-03-16 AU AU68411/81A patent/AU541909B2/en not_active Ceased
- 1981-03-17 DE DE19813110266 patent/DE3110266A1/en not_active Ceased
- 1981-03-17 JP JP3929481A patent/JPS57376A/en active Pending
- 1981-03-17 IT IT20375/81A patent/IT1137203B/en active
- 1981-03-17 KR KR1019810000863A patent/KR850000935B1/en not_active Expired

Also Published As

Publication number	Publication date
ES8207282A1 (en)	1982-09-01
DK105181A (en)	1981-09-18
FR2478217B1 (en)	1985-01-11
AU541909B2 (en)	1985-01-31
CA1146079A (en)	1983-05-10
AU6841181A (en)	1981-09-24
FR2478217A1 (en)	1981-09-18
SE446654B (en)	1986-09-29
SE8101615L (en)	1981-09-18
NL8101235A (en)	1981-10-16
NO810842L (en)	1981-09-18
IT1137203B (en)	1986-09-03
KR850000935B1 (en)	1985-06-28
JPS57376A (en)	1982-01-05
DE3110266A1 (en)	1982-02-25
BR8101493A (en)	1981-09-15
IT8120375A0 (en)	1981-03-17
GB2071779B (en)	1983-06-22
IL62271A0 (en)	1981-05-20
GB2071779A (en)	1981-09-23
IL62271A (en)	1983-09-30
KR830005484A (en)	1983-08-20

Publication	Publication Date	Title
ES500374A0 (en)	1982-09-01	IMPROVEMENTS IN THE DEVICE ADJUSTMENTS OF THE PASSAGE OF WIND TURBINES
ES500375A0 (en)	1982-05-01	IMPROVEMENTS IN THE DEPALET PASSAGE CONTROL DEVICES FOR WIND TURBINES
ES500377A0 (en)	1982-05-01	IMPROVEMENTS IN THE DEVICE CONTROL DEVICES OF WIND TURBINE PALLETS
AR224304A1 (en)	1981-11-13	IMPROVEMENTS IN WIND TURBINES
BR8104790A (en)	1982-04-13	INCREASED WIND TURBINE STRUCTURE WITH DIFFUSER
ES527071A0 (en)	1984-10-01	IMPROVEMENTS IN WIND TURBINES
DK442281A (en)	1982-04-08	WIND TURBINE
DK159286C (en)	1991-02-18	WIND TURBINE
DK136683D0 (en)	1983-03-25	WIND TURBINE
BR8101054A (en)	1981-08-25	CENTRIPET TURBINE
DK285183A (en)	1983-12-23	WIND TURBINE
ES502287A0 (en)	1982-04-01	IMPROVEMENTS IN WIND TURBINES
DK494580A (en)	1980-11-20	WIND TURBINE
ES500376A0 (en)	1982-05-01	IMPROVEMENTS IN THE OPERATION DEVICES OF THE PASSAGE OF TURBINE PALLETS
BR8301160A (en)	1983-11-22	PHOTOVOLTAIC DEVICE
ES501205A0 (en)	1982-04-01	TURBINE TURBINE
AT372764B (en)	1983-11-10	WIND TURBINE
BR8003486A (en)	1981-01-05	TURBINE METER
ES496589A0 (en)	1981-12-01	IMPROVEMENTS IN THE IRRIGATION DEVICES
DD136997A5 (en)	1979-08-08	WIND TURBINE WITH ADJUSTABLE WINDFLUEGELN
AT381370B (en)	1986-10-10	WIND TURBINE
BR8101506A (en)	1981-09-22	CUTTING DEVICE WITH LINE RETENTION
ES496345A0 (en)	1981-12-01	ADJUSTABLE HOUSING WIND GENERATOR
FR2484027B1 (en)	1985-06-07	WIND TURBINES
FR2492896B1 (en)	1987-09-04	WIND TURBINE

Legal Events

Date	Code	Title	Description
1997-08-01	FD1A	Patent lapsed	Effective date: 19970612