DK2342456T3 - Leje til en vindturbine - Google Patents
Leje til en vindturbineInfo
- Publication number
- DK2342456T3 DK2342456T3 DK09740920.5T DK09740920T DK2342456T3 DK 2342456 T3 DK2342456 T3 DK 2342456T3 DK 09740920 T DK09740920 T DK 09740920T DK 2342456 T3 DK2342456 T3 DK 2342456T3
- Authority
- DK
- Denmark
- Prior art keywords
- rent
- wind turbine
- turbine
- wind
- Prior art date
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
- 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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
-
- 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
- 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
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/55—Systems consisting of a plurality of bearings with rolling friction with intermediate floating or independently-driven rings rotating at reduced speed or with other differential ball or roller bearings
-
- 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
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
-
- 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
- F05B2250/00—Geometry
- F05B2250/30—Arrangement of components
- F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05B2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0817617.4A GB0817617D0 (en) | 2008-09-25 | 2008-09-25 | Bearing for wind turbine |
PCT/GB2009/002309 WO2010035011A2 (en) | 2008-09-25 | 2009-09-24 | Bearing for wind turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2342456T3 true DK2342456T3 (da) | 2014-04-14 |
Family
ID=40019580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK09740920.5T DK2342456T3 (da) | 2008-09-25 | 2009-09-24 | Leje til en vindturbine |
Country Status (7)
Country | Link |
---|---|
US (2) | US9062660B2 (da) |
EP (1) | EP2342456B1 (da) |
CN (2) | CN102165203B (da) |
DK (1) | DK2342456T3 (da) |
ES (1) | ES2458632T3 (da) |
GB (1) | GB0817617D0 (da) |
WO (1) | WO2010035011A2 (da) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0817617D0 (en) * | 2008-09-25 | 2008-11-05 | Ricardo Uk Ltd | Bearing for wind turbine |
DE102009002170A1 (de) * | 2009-04-03 | 2010-10-14 | Robert Bosch Gmbh | Antriebsanordnung |
GB0916189D0 (en) * | 2009-09-15 | 2009-10-28 | Ricardo Uk Ltd | Bearing for wind turbine |
DK2385248T3 (da) | 2010-05-06 | 2012-09-24 | Siemens Ag | Leje, især til en vindturbine |
US8734105B2 (en) * | 2010-09-16 | 2014-05-27 | Vestas Wind Systems A/S | Control system for a wind turbine and method of operating a wind turbine based on monitoring a bearing |
US8079761B1 (en) | 2010-09-16 | 2011-12-20 | Vestas Wind Systems A/S | Cylindrical plain bearing pocket arrangement and wind turbine having such a cylindrical plain bearing |
US8727728B2 (en) | 2010-09-16 | 2014-05-20 | Vestas Wind Systems A/S | Convertible bearing for a wind turbine and method for operating same |
DK2434150T4 (da) * | 2010-09-27 | 2016-12-05 | Siemens Ag | Trerækket rulleleje, især til en vindturbine |
US8172531B2 (en) | 2011-01-10 | 2012-05-08 | Vestas Wind Systems A/S | Plain bearing for a wind turbine blade and method of operating a wind turbine having such a plain bearing |
GB2488592A (en) | 2011-03-03 | 2012-09-05 | Ricardo Uk Ltd | A rotary mechanism for a rolling element bearing |
DK2707610T3 (da) * | 2011-05-13 | 2016-01-11 | Skf Ab | Afstandsstykke til et rulleleje, især til anvendelse i en vindmølle |
DK2546516T3 (da) * | 2011-07-13 | 2017-01-02 | Alstom Renewable Technologies | Vindmøllehjælpedrevssystem |
FR2986576B1 (fr) * | 2012-02-06 | 2014-01-24 | Converteam Technology Ltd | Hydrolienne comprenant un stator, un rotor, un premier palier magnetique de soutien du rotor et un deuxieme palier de soutien avec element(s) roulant(s) |
FR3003615B1 (fr) * | 2013-03-25 | 2015-07-17 | Skf Ab | Palier a roulement comprenant au moins une bague en plusieurs parties, notamment pour eolienne, et procede de montage associe |
US9102655B2 (en) | 2013-10-17 | 2015-08-11 | Dow Agrosciences Llc | Processes for the preparation of pesticidal compounds |
KR20160074542A (ko) | 2013-10-17 | 2016-06-28 | 다우 아그로사이언시즈 엘엘씨 | 살충성 화합물의 제조 방법 |
US9174962B2 (en) | 2013-10-17 | 2015-11-03 | Dow Agrosciences Llc | Processes for the preparation of pesticidal compounds |
CN105636444B (zh) | 2013-10-17 | 2018-04-27 | 美国陶氏益农公司 | 制备杀虫化合物的方法 |
KR20160072154A (ko) | 2013-10-17 | 2016-06-22 | 다우 아그로사이언시즈 엘엘씨 | 살충성 화합물의 제조 방법 |
MX2016004941A (es) | 2013-10-17 | 2016-06-28 | Dow Agrosciences Llc | Proceso para la preparacion de compuestos plaguicidas. |
JP2017522306A (ja) | 2014-07-31 | 2017-08-10 | ダウ アグロサイエンシィズ エルエルシー | 3−(3−クロロ−1h−ピラゾール−1−イル)ピリジンの製造方法 |
EP3174856A4 (en) | 2014-07-31 | 2018-01-10 | Dow AgroSciences LLC | Process for the preparation of 3-(3-chloro-1h-pyrazol-1-yl)pyridine |
KR20170042714A (ko) | 2014-08-19 | 2017-04-19 | 다우 아그로사이언시즈 엘엘씨 | 3-(3-클로로-1h-피라졸-1-일)피리딘의 제조 방법 |
CA2960985A1 (en) | 2014-09-12 | 2016-03-17 | Dow Agrosciences Llc | Process for the preparation of 3-(3-chloro-1h-pyrazol-1-yl)pyridine |
JP5889472B1 (ja) * | 2015-06-25 | 2016-03-22 | 直輝 鷲田 | 治療方針決定支援システム |
US9631673B2 (en) * | 2015-08-24 | 2017-04-25 | Samuel Messinger | Stationary bearing race with uniform distribution of wear |
US10781796B2 (en) | 2017-07-11 | 2020-09-22 | General Electric Company | Clamping apparatus for positioning a main bearing of a wind turbine during an installation and/or repair procedure |
US10935003B2 (en) * | 2017-11-01 | 2021-03-02 | General Electric Company | Lubrication system for a main bearing of a wind turbine |
US10690188B2 (en) * | 2017-12-22 | 2020-06-23 | Aktiebolaget Skf | Flexible cage for rolling bearing |
CN114791016B (zh) * | 2022-03-02 | 2024-03-19 | 湖南华园莱客科技有限公司 | 一种多环套接的空气轴承 |
CN114941655B (zh) * | 2022-05-13 | 2024-02-13 | 马鞍山经纬回转支承股份有限公司 | 一种防断齿式太阳能设备用回转支承 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1574470A (en) * | 1923-08-03 | 1926-02-23 | Safety Car Heating & Lighting | Bearing construction |
US2518159A (en) * | 1945-05-11 | 1950-08-08 | Gen Electric | Bearing support for dynamoelectric machines |
US2769674A (en) * | 1952-08-29 | 1956-11-06 | Neuffer Karl | Roller bearings |
US2789021A (en) * | 1955-09-09 | 1957-04-16 | Curtiss Wright Corp | Bearing for contra-rotating shafts |
US2979367A (en) * | 1958-02-10 | 1961-04-11 | Barden Corp | Dynamic bearing |
US3026154A (en) * | 1959-07-13 | 1962-03-20 | Continental Aviat & Eng Corp | Bearing means |
US3025114A (en) * | 1960-02-29 | 1962-03-13 | Gen Motors Corp | Antifriction bearings |
US3547503A (en) * | 1968-06-11 | 1970-12-15 | Barden Corp | Dual step motor controlled low friction oscillating bearing arrangement for gyroscope rotor or the like |
US3597029A (en) * | 1969-08-18 | 1971-08-03 | Elias M Marcum | Planetary bearing assembly |
US3642331A (en) * | 1969-12-12 | 1972-02-15 | Garrett Corp | Hybrid bearing |
US3671093A (en) * | 1970-07-30 | 1972-06-20 | Supfina Wieck & Hentzen | Bearing,particularly for the driving means of an oscillating tool |
SE358937B (da) * | 1971-12-02 | 1973-08-13 | Skf Ind Trading & Dev | |
SE362126B (da) * | 1972-04-27 | 1973-11-26 | Skf Co | |
JPS52156254A (en) * | 1976-06-21 | 1977-12-26 | Suehiro Seikou Kk | Multiplex bearing |
DE3277701D1 (en) * | 1982-11-24 | 1987-12-23 | Francesco Bonaccorso | Combination of a hydrostatic bearing and a roller bearing |
US4542994A (en) * | 1982-11-24 | 1985-09-24 | National Research Development Corporation | Fluid bearings |
US4618271A (en) * | 1985-12-11 | 1986-10-21 | Florida State University | Serial bearing assembly |
DE3912449A1 (de) | 1989-04-15 | 1990-10-18 | Skf Gmbh | Vorgespanntes zweireihiges schraeglager und verfahren zu seinem zusammenbau |
DE3926493A1 (de) | 1989-08-10 | 1991-02-14 | Krupp Polysius Ag | Lagerkonstruktion einer maschine |
RU2073801C1 (ru) | 1993-08-10 | 1997-02-20 | Орловский государственный технический университет | Комбинированная опора |
US6196725B1 (en) * | 1999-03-23 | 2001-03-06 | Gsi Lumonics, Inc. | Long-lived rotary ball bearing for reciprocating applications and method of lubricating same |
DE10021233B4 (de) | 2000-04-29 | 2009-12-17 | Schaeffler Kg | Lagerung für Zylinder und Trommeln in Druckmaschinen |
US7093703B2 (en) | 2003-04-23 | 2006-08-22 | Koyo Seiko Co., Ltd. | One-way clutch integrated with a rolling bearing, and method of producing the same |
DE102006040777B4 (de) | 2006-08-31 | 2016-02-04 | Schaeffler Technologies AG & Co. KG | Wälzlagereinheit |
US7866894B2 (en) * | 2006-09-25 | 2011-01-11 | Baldor Electric Company | Hydraulically positioned shaft bearing attachment system and method |
US8356586B2 (en) * | 2008-01-30 | 2013-01-22 | Accessible Technologies, Inc. | Method and apparatus for controlling a compound bearing assembly of a centrifugal compressor |
GB0817617D0 (en) * | 2008-09-25 | 2008-11-05 | Ricardo Uk Ltd | Bearing for wind turbine |
-
2008
- 2008-09-25 GB GBGB0817617.4A patent/GB0817617D0/en not_active Ceased
-
2009
- 2009-09-24 ES ES09740920.5T patent/ES2458632T3/es active Active
- 2009-09-24 CN CN200980138019.XA patent/CN102165203B/zh not_active Expired - Fee Related
- 2009-09-24 DK DK09740920.5T patent/DK2342456T3/da active
- 2009-09-24 US US13/120,587 patent/US9062660B2/en active Active
- 2009-09-24 CN CN201510390531.0A patent/CN105041856A/zh active Pending
- 2009-09-24 EP EP09740920.5A patent/EP2342456B1/en active Active
- 2009-09-24 WO PCT/GB2009/002309 patent/WO2010035011A2/en active Application Filing
-
2015
- 2015-03-26 US US14/669,856 patent/US9803692B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2010035011A3 (en) | 2010-09-16 |
CN105041856A (zh) | 2015-11-11 |
US20150275975A1 (en) | 2015-10-01 |
EP2342456B1 (en) | 2014-01-22 |
US9062660B2 (en) | 2015-06-23 |
US9803692B2 (en) | 2017-10-31 |
WO2010035011A2 (en) | 2010-04-01 |
EP2342456A2 (en) | 2011-07-13 |
GB0817617D0 (en) | 2008-11-05 |
ES2458632T3 (es) | 2014-05-06 |
CN102165203A (zh) | 2011-08-24 |
US20110235953A1 (en) | 2011-09-29 |
CN102165203B (zh) | 2015-08-05 |
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