CN102209849A - 液压供给单元 - Google Patents
液压供给单元 Download PDFInfo
- Publication number
- CN102209849A CN102209849A CN2009801448578A CN200980144857A CN102209849A CN 102209849 A CN102209849 A CN 102209849A CN 2009801448578 A CN2009801448578 A CN 2009801448578A CN 200980144857 A CN200980144857 A CN 200980144857A CN 102209849 A CN102209849 A CN 102209849A
- Authority
- CN
- China
- Prior art keywords
- supply unit
- hydraulic
- hydraulic pressure
- pressure supply
- chamber
- 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.)
- Granted
Links
Images
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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/60—Cooling or heating of wind motors
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/30—Commissioning, e.g. inspection, testing or final adjustment before releasing for production
-
- 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
- F03D80/50—Maintenance or repair
-
- 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
- F05B2260/406—Transmission of power through hydraulic systems
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
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)
- Thermal Sciences (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008057455.4 | 2008-11-14 | ||
DE200810057455 DE102008057455A1 (de) | 2008-11-14 | 2008-11-14 | Hydraulische Versorgungseinheit |
PCT/DE2009/001574 WO2010054629A2 (de) | 2008-11-14 | 2009-11-06 | Hydraulische versorgungseinheit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102209849A true CN102209849A (zh) | 2011-10-05 |
CN102209849B CN102209849B (zh) | 2014-04-30 |
Family
ID=42105076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980144857.8A Active CN102209849B (zh) | 2008-11-14 | 2009-11-06 | 液压供给单元 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8508060B2 (zh) |
EP (1) | EP2344758B1 (zh) |
CN (1) | CN102209849B (zh) |
DE (1) | DE102008057455A1 (zh) |
DK (1) | DK2344758T3 (zh) |
WO (1) | WO2010054629A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105134479A (zh) * | 2014-05-28 | 2015-12-09 | 西门子公司 | 用于风力涡轮机的吸收器 |
US11668274B2 (en) | 2017-03-07 | 2023-06-06 | Adwen Gmbh | Nacelle having liquid retaining properties |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010011160U1 (de) * | 2010-08-07 | 2010-12-16 | Mahle International Gmbh | Kombiniertes Pumpen- und Filtermodul |
US9482205B2 (en) | 2010-08-31 | 2016-11-01 | Vestas Wind Systems A/S | Wind turbine having a heat transfer system |
EP2652322B1 (en) * | 2010-12-15 | 2016-04-20 | Vestas Wind Systems A/S | A wind turbine and a method of operating a wind turbine |
DE102011008672A1 (de) * | 2011-01-15 | 2012-07-19 | Hydac Filtertechnik Gmbh | Vorrichtung zum Schmieren eines Getriebes sowie eines Lagers |
DE102011015858B3 (de) * | 2011-04-01 | 2012-08-02 | Repower Systems Ag | Verfahren und Vorrichtung für Schnell-Ölwechsel an Antriebseinrichtungen von Windenergieanlagen |
US9194294B2 (en) | 2012-05-07 | 2015-11-24 | United Technologies Corporation | Gas turbine engine oil tank |
CN105275744B (zh) * | 2015-11-13 | 2017-10-24 | 北京天诚同创电气有限公司 | 风力发电机组的低温启动及运行的控制装置和方法 |
DE102015120706B4 (de) * | 2015-11-30 | 2018-03-22 | Aerodyn Engineering Gmbh | Luftgekühlter Öltank |
CN115605681A (zh) * | 2020-05-15 | 2023-01-13 | 维斯塔斯风力系统有限公司(Dk) | 用于风力涡轮机的机舱以及用于传递部件的方法 |
CN113783361B (zh) * | 2020-06-09 | 2022-11-29 | 北京金风科创风电设备有限公司 | 冷却系统 |
CN113550875B (zh) * | 2021-09-06 | 2023-06-02 | 华能阜新风力发电有限责任公司 | 一种风力发电机舱内轮毂内部清洁保养装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4503673A (en) * | 1979-05-25 | 1985-03-12 | Charles Schachle | Wind power generating system |
US20020029097A1 (en) * | 2000-04-07 | 2002-03-07 | Pionzio Dino J. | Wind farm control system |
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 |
US7168251B1 (en) * | 2005-12-14 | 2007-01-30 | General Electric Company | Wind energy turbine |
WO2007071239A1 (en) * | 2005-12-23 | 2007-06-28 | Vestas Wind Systems A/S | Monitoring fluid levels in wind turbine component systems |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4153141A (en) * | 1977-06-20 | 1979-05-08 | General Electric Company | Auxiliary oil supply system |
NL8201283A (nl) * | 1982-03-26 | 1983-10-17 | Fdo Techn Adviseurs | Deelbare gondel voor een windmolen. |
DE3516710A1 (de) * | 1985-05-09 | 1986-11-13 | Robert Bosch Gmbh, 7000 Stuttgart | Behaelteranordnung fuer fahrzeuge mit gemeinsamen oelhaushalt |
SE455534B (sv) * | 1987-02-24 | 1988-07-18 | Hypeco Ab | Vermevexlare med flexibel yttervegg |
JP2004514597A (ja) * | 2000-11-29 | 2004-05-20 | フイルテルウエルク マン ウント フンメル ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | プロジェクトコストの評価システムと評価方法 |
CA2523861C (en) * | 2003-04-24 | 2011-02-22 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Research Council Of Canada | Low loss foam composition and cable having low loss foam layer |
US7084520B2 (en) * | 2004-05-03 | 2006-08-01 | Aerovironment, Inc. | Wind turbine system |
US7220104B2 (en) * | 2004-12-30 | 2007-05-22 | General Electric Company | Vibration reduction system for a wind turbine |
AU2007264211B2 (en) * | 2006-06-29 | 2011-02-17 | Vestas Wind Systems A/S | A handling system for a wind turbine nacelle, a method for vertical displacement of a wind turbine nacelle and a wind turbine nacelle |
-
2008
- 2008-11-14 DE DE200810057455 patent/DE102008057455A1/de not_active Withdrawn
-
2009
- 2009-11-06 EP EP09771687.2A patent/EP2344758B1/de not_active Not-in-force
- 2009-11-06 CN CN200980144857.8A patent/CN102209849B/zh active Active
- 2009-11-06 WO PCT/DE2009/001574 patent/WO2010054629A2/de active Application Filing
- 2009-11-06 DK DK09771687.2T patent/DK2344758T3/da active
- 2009-11-06 US US13/128,431 patent/US8508060B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4503673A (en) * | 1979-05-25 | 1985-03-12 | Charles Schachle | Wind power generating system |
US20020029097A1 (en) * | 2000-04-07 | 2002-03-07 | Pionzio Dino J. | Wind farm control system |
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 |
CN1671970A (zh) * | 2002-04-24 | 2005-09-21 | 威斯塔斯风力系统公开有限公司 | 风力涡轮机、液压系统、抽气系统及控制至少两台风力涡轮机叶片的方法 |
US7168251B1 (en) * | 2005-12-14 | 2007-01-30 | General Electric Company | Wind energy turbine |
WO2007071239A1 (en) * | 2005-12-23 | 2007-06-28 | Vestas Wind Systems A/S | Monitoring fluid levels in wind turbine component systems |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105134479A (zh) * | 2014-05-28 | 2015-12-09 | 西门子公司 | 用于风力涡轮机的吸收器 |
CN105134479B (zh) * | 2014-05-28 | 2020-01-07 | 西门子歌美飒可再生能源公司 | 用于风力涡轮机的吸收器 |
US11668274B2 (en) | 2017-03-07 | 2023-06-06 | Adwen Gmbh | Nacelle having liquid retaining properties |
Also Published As
Publication number | Publication date |
---|---|
DE102008057455A1 (de) | 2010-05-20 |
US8508060B2 (en) | 2013-08-13 |
WO2010054629A3 (de) | 2011-03-17 |
EP2344758A2 (de) | 2011-07-20 |
CN102209849B (zh) | 2014-04-30 |
WO2010054629A2 (de) | 2010-05-20 |
EP2344758B1 (de) | 2013-04-10 |
DK2344758T3 (da) | 2013-05-06 |
US20110247710A1 (en) | 2011-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161114 Address after: 528437 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee after: Guangdong Mingyang Wind Power Group Co., Ltd. Address before: German rendsburg Patentee before: Aerodyn Engineering GmbH |
|
CP01 | Change in the name or title of a patent holder |
Address after: 528437 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee after: Ming Yang wisdom Energy Group AG Address before: 528437 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee before: Guangdong Mingyang Wind Power Group Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder |