MX2019005259A - Aerogenerador. - Google Patents
Aerogenerador.Info
- Publication number
- MX2019005259A MX2019005259A MX2019005259A MX2019005259A MX2019005259A MX 2019005259 A MX2019005259 A MX 2019005259A MX 2019005259 A MX2019005259 A MX 2019005259A MX 2019005259 A MX2019005259 A MX 2019005259A MX 2019005259 A MX2019005259 A MX 2019005259A
- Authority
- MX
- Mexico
- Prior art keywords
- wind turbine
- pitch bearing
- hub
- blade
- outer ring
- Prior art date
Links
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
-
- 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
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- 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
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0691—Rotors characterised by their construction elements of the hub
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- 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
- F05B2240/50—Bearings
-
- 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
- F05B2240/50—Bearings
- F05B2240/54—Radial bearings
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
- Rolling Contact Bearings (AREA)
Abstract
La presente invención describe un aerogenerador que comprende un buje, al menos una pala y al menos un cojinete de paso para conectar la al menos una pala al buje, comprendiendo el al menos un cojinete de paso al menos un anillo interior y un anillo exterior, y al menos una pista de rodadura, en la que el aerogenerador comprende además al menos un sistema de tensado configurado para ejercer una fuerza de compresión radial en al menos una parte del anillo exterior del al menos un cojinete de paso, aumentando así la rigidez resultante del al menos un cojinete de paso.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16382508.6A EP3318749B2 (en) | 2016-11-04 | 2016-11-04 | Wind turbine |
PCT/EP2017/078205 WO2018083251A1 (en) | 2016-11-04 | 2017-11-03 | Wind turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019005259A true MX2019005259A (es) | 2019-10-09 |
Family
ID=57249761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019005259A MX2019005259A (es) | 2016-11-04 | 2017-11-03 | Aerogenerador. |
Country Status (6)
Country | Link |
---|---|
US (3) | US11506184B2 (es) |
EP (1) | EP3318749B2 (es) |
DK (1) | DK3318749T3 (es) |
ES (1) | ES2805233T3 (es) |
MX (1) | MX2019005259A (es) |
WO (1) | WO2018083251A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2541980B (en) | 2015-09-02 | 2018-02-07 | Romax Tech Limited | Bearing compression strap |
DK4043743T3 (da) * | 2021-02-12 | 2023-11-20 | Siemens Gamesa Renewable Energy As | Leje til en vindmølle, vindmølle, der omfatter et leje, og fremgangsmåde til fremstilling af en lejering |
CN116335887A (zh) * | 2022-11-30 | 2023-06-27 | 北京金风科创风电设备有限公司 | 支撑组件及风力发电机组 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004025682A1 (de) * | 2004-05-26 | 2005-12-15 | Fag Kugelfischer Ag & Co. Ohg | Vorrichtung zum Vergießen einer umlaufenden Außennut an einem zylindrischen Bauteil mit einer aushärtenden Vergussmasse |
ES2441016T5 (es) | 2005-07-05 | 2023-02-13 | Vestas Wind Sys As | Un cojinete de cabeceo para una turbina eólica y uso del mismo |
EP2045464B2 (en) * | 2007-10-01 | 2016-08-24 | Siemens Aktiengesellschaft | Pitch bearing for wind turbine rotor blades |
DE102008013926B4 (de) * | 2008-03-12 | 2019-07-25 | Vensys Energy Ag | Vorrichtung zur Verstellung des Anstellwinkels eines Rotorblattes einer Windenergieanlage |
EP2458200B1 (en) * | 2010-11-30 | 2015-10-07 | ALSTOM Renewable Technologies | Wind turbine rotor comprising a pitch bearing mechanism and a method of repair therefore |
JP6208636B2 (ja) * | 2014-08-12 | 2017-10-04 | 三菱重工業株式会社 | 風車用旋回輪軸受装置並びにこれを備えた風車ロータ及び風力発電装置 |
GB2541980B (en) * | 2015-09-02 | 2018-02-07 | Romax Tech Limited | Bearing compression strap |
-
2016
- 2016-11-04 EP EP16382508.6A patent/EP3318749B2/en active Active
- 2016-11-04 DK DK16382508.6T patent/DK3318749T3/da active
- 2016-11-04 ES ES16382508T patent/ES2805233T3/es active Active
-
2017
- 2017-11-03 US US15/803,029 patent/US11506184B2/en active Active
- 2017-11-03 MX MX2019005259A patent/MX2019005259A/es unknown
- 2017-11-03 WO PCT/EP2017/078205 patent/WO2018083251A1/en active Application Filing
-
2022
- 2022-10-18 US US17/968,361 patent/US20230044395A1/en active Pending
-
2024
- 2024-05-20 US US18/668,975 patent/US20240309855A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3318749B1 (en) | 2020-04-08 |
ES2805233T3 (es) | 2021-02-11 |
DK3318749T3 (da) | 2020-07-13 |
US20180128247A1 (en) | 2018-05-10 |
WO2018083251A1 (en) | 2018-05-11 |
US20230044395A1 (en) | 2023-02-09 |
EP3318749A1 (en) | 2018-05-09 |
US20240309855A1 (en) | 2024-09-19 |
BR112019009087A2 (pt) | 2021-06-08 |
US11506184B2 (en) | 2022-11-22 |
EP3318749B2 (en) | 2024-09-11 |
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