GB201119213D0 - Planet carrier - Google Patents
Planet carrierInfo
- Publication number
- GB201119213D0 GB201119213D0 GBGB1119213.5A GB201119213A GB201119213D0 GB 201119213 D0 GB201119213 D0 GB 201119213D0 GB 201119213 A GB201119213 A GB 201119213A GB 201119213 D0 GB201119213 D0 GB 201119213D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- planet carrier
- teeth
- main shaft
- projecting
- rotor
- Prior art date
- 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.)
- Ceased
Links
Classifications
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
-
- 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
- F03D15/00—Transmission of mechanical power
-
- 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
- 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
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/23—Geometry three-dimensional prismatic
- F05B2250/232—Geometry three-dimensional prismatic conical
-
- 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
- F05B2260/40—Transmission of power
- F05B2260/403—Transmission of power through the shape of the drive components
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
- F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
-
- 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)
- Wind Motors (AREA)
- General Details Of Gearings (AREA)
Abstract
A power transmission system 10 for increasing the rotational speed from a rotor 6 of a wind turbine has a main shaft 16 configured to be driven by the rotor 6 about a main axis. It also has a support structure having at least one bearing supporting the main shaft for rotation about the main axis, a gearbox 25 having a gearbox housing 24,30 rigidly coupled to the support structure, a planet carrier 26 and a coupling member 50 connecting the planet carrier to the main shaft. The main shaft is associated with a set of teeth projecting radially outward, the planet carrier is associated with a set of teeth projecting radially inward and the coupling member comprises a radially inward projecting set of teeth and set of radially outward projecting teeth that engage with the set of teeth associated with the main shaft and planet carrier, respectively.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1119213.5A GB201119213D0 (en) | 2011-11-07 | 2011-11-07 | Planet carrier |
CN2011204658483U CN202597667U (en) | 2011-11-07 | 2011-11-16 | planet carrier and a member used by the planet carrier |
GB1217443.9A GB2496256B (en) | 2011-11-07 | 2012-09-28 | Planetary gearing system for a wind turbine |
GB1219895.8A GB2496316B (en) | 2011-11-07 | 2012-11-05 | Planet carrier arrangements |
US13/669,836 US8827863B2 (en) | 2011-11-07 | 2012-11-06 | Planet carrier arrangements |
ES13789372.3T ES2613128T3 (en) | 2011-11-07 | 2013-09-30 | Power transmission system for a wind turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1119213.5A GB201119213D0 (en) | 2011-11-07 | 2011-11-07 | Planet carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201119213D0 true GB201119213D0 (en) | 2011-12-21 |
Family
ID=45421404
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1119213.5A Ceased GB201119213D0 (en) | 2011-11-07 | 2011-11-07 | Planet carrier |
GB1217443.9A Expired - Fee Related GB2496256B (en) | 2011-11-07 | 2012-09-28 | Planetary gearing system for a wind turbine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1217443.9A Expired - Fee Related GB2496256B (en) | 2011-11-07 | 2012-09-28 | Planetary gearing system for a wind turbine |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN202597667U (en) |
ES (1) | ES2613128T3 (en) |
GB (2) | GB201119213D0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2901042B1 (en) * | 2012-09-28 | 2016-11-02 | Romax Technology Limited | Power gearing system for a wind turbine |
EP3399216B1 (en) * | 2017-05-04 | 2020-09-23 | General Electric Company | Planet carriers for gearboxes |
DE102017008878A1 (en) * | 2017-09-21 | 2019-03-21 | Imo Holding Gmbh | Main bearing unit for the rotor shaft of a wind turbine and wind turbine |
DE102017223356A1 (en) * | 2017-12-20 | 2019-06-27 | Zf Friedrichshafen Ag | Flexible connection between input shaft and planet carrier |
EP4253781A1 (en) * | 2022-03-30 | 2023-10-04 | Siemens Gamesa Renewable Energy Innovation & Technology S.L. | Coupling assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0226940D0 (en) * | 2002-11-19 | 2002-12-24 | Hansen Transmissions Int | Wind turbine gear unit with integrated rotor bearing |
JP5345048B2 (en) * | 2009-12-15 | 2013-11-20 | 三菱重工業株式会社 | Wind power transmission and wind power generator |
BRPI1000011A2 (en) * | 2010-02-12 | 2018-02-14 | Mitsubishi Heavy Ind Ltd | gearbox for wind turbine generator, and wind turbine generator |
-
2011
- 2011-11-07 GB GBGB1119213.5A patent/GB201119213D0/en not_active Ceased
- 2011-11-16 CN CN2011204658483U patent/CN202597667U/en not_active Expired - Fee Related
-
2012
- 2012-09-28 GB GB1217443.9A patent/GB2496256B/en not_active Expired - Fee Related
-
2013
- 2013-09-30 ES ES13789372.3T patent/ES2613128T3/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2496256B (en) | 2013-10-09 |
ES2613128T3 (en) | 2017-05-22 |
GB2496256A (en) | 2013-05-08 |
CN202597667U (en) | 2012-12-12 |
GB201217443D0 (en) | 2012-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |