DK71598A - Vindmølle med svingningsdæmper, dæmpingsanordning og en fremgangsmåde til dæmpning af svingninger i en vindmølle - Google Patents
Vindmølle med svingningsdæmper, dæmpingsanordning og en fremgangsmåde til dæmpning af svingninger i en vindmølleInfo
- Publication number
- DK71598A DK71598A DK199800715A DK71598A DK71598A DK 71598 A DK71598 A DK 71598A DK 199800715 A DK199800715 A DK 199800715A DK 71598 A DK71598 A DK 71598A DK 71598 A DK71598 A DK 71598A
- Authority
- DK
- Denmark
- Prior art keywords
- wind turbine
- damping
- vibration damper
- damping device
- vibrations
- Prior art date
Links
- 238000013016 damping Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 1
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
-
- 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
-
- 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
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
-
- 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
- F05B2240/10—Stators
- F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
-
- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
-
- 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
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
- F05B2260/964—Preventing, counteracting or reducing vibration or noise by damping means
-
- 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
- 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
- Y02E10/728—Onshore wind turbines
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/50—Vibration damping features
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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK199800715A DK174404B1 (da) | 1998-05-29 | 1998-05-29 | Vindmølle med svingningsdæmper |
| CA002333717A CA2333717A1 (en) | 1998-05-29 | 1999-05-31 | Wind turbine with oscillation damping means |
| US09/701,493 US6672837B1 (en) | 1998-05-29 | 1999-05-31 | Wind turbine with oscillation damping means |
| PCT/DK1999/000289 WO1999063219A1 (en) | 1998-05-29 | 1999-05-31 | Wind turbine with oscillation damping means |
| JP2000552395A JP2002517660A (ja) | 1998-05-29 | 1999-05-31 | 揺動作用減衰手段を備えた風力タービン |
| EP99920574A EP1082539A1 (en) | 1998-05-29 | 1999-05-31 | Wind turbine with oscillation damping means |
| CN99808824A CN1318135A (zh) | 1998-05-29 | 1999-05-31 | 带有摆动缓冲装置的风力透平机 |
| AU38111/99A AU3811199A (en) | 1998-05-29 | 1999-05-31 | Wind turbine with oscillation damping means |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK71598 | 1998-05-29 | ||
| DK199800715A DK174404B1 (da) | 1998-05-29 | 1998-05-29 | Vindmølle med svingningsdæmper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK71598A true DK71598A (da) | 1999-11-30 |
| DK174404B1 DK174404B1 (da) | 2003-02-17 |
Family
ID=8096710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK199800715A DK174404B1 (da) | 1998-05-29 | 1998-05-29 | Vindmølle med svingningsdæmper |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6672837B1 (da) |
| EP (1) | EP1082539A1 (da) |
| JP (1) | JP2002517660A (da) |
| CN (1) | CN1318135A (da) |
| AU (1) | AU3811199A (da) |
| CA (1) | CA2333717A1 (da) |
| DK (1) | DK174404B1 (da) |
| WO (1) | WO1999063219A1 (da) |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19856500B4 (de) * | 1998-12-08 | 2005-12-08 | Franz Mitsch | Schwingungstilger |
| DE10009468A1 (de) * | 2000-02-28 | 2001-09-13 | Guenter Freudenau | Strömungskraftmaschine, insbesondere Windkraftmaschine |
| DE10113038C2 (de) * | 2001-03-17 | 2003-04-10 | Aloys Wobben | Turmschwingungsüberwachung |
| DE10202995B4 (de) * | 2002-01-26 | 2004-01-29 | Nordex Energy Gmbh | Rotorblatt für eine Windkraftanlage mit einer Dämpfereinrichtung |
| GB0306075D0 (en) * | 2003-03-18 | 2003-04-23 | Renewable Devices Ltd | Wind turbine |
| US7238009B2 (en) * | 2004-05-06 | 2007-07-03 | Grand Vent Power, Llc | Offshore windmill electric generators |
| US7309930B2 (en) * | 2004-09-30 | 2007-12-18 | General Electric Company | Vibration damping system and method for variable speed wind turbines |
| NL1027465C2 (nl) * | 2004-11-10 | 2006-05-11 | Mecal B V | Windmolen met demper. |
| US7220104B2 (en) | 2004-12-30 | 2007-05-22 | General Electric Company | Vibration reduction system for a wind turbine |
| JP4598547B2 (ja) * | 2005-01-28 | 2010-12-15 | 鹿島建設株式会社 | 風力発電装置の建設方法及び建設装置 |
| SE528267C2 (sv) * | 2005-02-02 | 2006-10-10 | A2 Acoustics Ab | Anordning för reducering av vibration och ljud |
| WO2006124562A2 (en) * | 2005-05-13 | 2006-11-23 | Tracy Livingston | Structural tower |
| DK1748216T3 (da) * | 2005-07-25 | 2015-07-27 | Gen Electric | Ophængssystem |
| US20070182162A1 (en) * | 2005-07-27 | 2007-08-09 | Mcclintic Frank | Methods and apparatus for advanced windmill design |
| WO2007051465A1 (en) * | 2005-11-03 | 2007-05-10 | Vestas Wind Systems A/S | A wind turbine blade comprising one or more oscillation dampers |
| DE102006022266A1 (de) * | 2005-11-04 | 2007-05-10 | Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) | Windenergieanlage |
| US20070114799A1 (en) * | 2005-11-18 | 2007-05-24 | Andre Riesberg | Systems and methods for damping a displacement of a wind turbine tower |
| CN101432216B (zh) * | 2005-12-30 | 2012-08-29 | 通用风能有限责任公司 | 用于将风力涡轮机组件起吊到塔顶部的设备 |
| JP4814644B2 (ja) * | 2006-02-01 | 2011-11-16 | 富士重工業株式会社 | 風力発電装置 |
| EP1855000A1 (en) * | 2006-05-12 | 2007-11-14 | Siemens Aktiengesellschaft | Liquid sloshing damper |
| MX2008015663A (es) * | 2006-06-09 | 2009-02-11 | Vestas Wind Sys As | Turbina eolica que incluye un amortiguador. |
| EP2035699B1 (en) * | 2006-06-30 | 2018-08-08 | Vestas Wind Systems A/S | A wind turbine tower and method for altering the eigenfrequency of a wind turbine tower |
| US8069634B2 (en) | 2006-10-02 | 2011-12-06 | General Electric Company | Lifting system and apparatus for constructing and enclosing wind turbine towers |
| CN101652563B (zh) * | 2006-12-20 | 2012-02-08 | 维斯塔斯风力系统有限公司 | 扭转阻尼装置的使用以及包括扭转阻尼装置的风轮机 |
| DK2009279T3 (da) * | 2007-06-28 | 2015-11-30 | Siemens Ag | Fremgangsmåde til styring af mindst et element af en første komponent af en vindmølle, styreindretning og anvendelse af styreindretningen |
| GB0716733D0 (en) * | 2007-08-30 | 2007-10-10 | Reactec Ltd | Tower |
| AU2008328829B2 (en) * | 2007-11-28 | 2013-08-22 | Vestas Wind Systems A/S | Method for damping oscillations in a wind turbine |
| EP2232062B1 (en) * | 2007-11-30 | 2017-06-14 | Vestas Wind Systems A/S | A wind turbine, a method for controlling a wind turbine and use thereof |
| CN101878365B (zh) * | 2007-11-30 | 2012-06-27 | 维斯塔斯风力系统有限公司 | 风力涡轮机、控制风力涡轮机的方法及其用途 |
| US20090148289A1 (en) * | 2007-12-06 | 2009-06-11 | Thomas Edenfeld | Active damper against generator base frame vibrations |
| EP2238347B1 (en) * | 2007-12-21 | 2018-09-19 | Vestas Wind Systems A/S | A wind turbine, a method for reducing noise emission from a wind turbine tower and use of a wind turbine |
| US8262363B2 (en) | 2008-03-17 | 2012-09-11 | General Electric Company | Blade having a damping element and method of fabricating same |
| EP2123906A1 (en) * | 2008-05-21 | 2009-11-25 | Siemens Aktiengesellschaft | Method and apparatus for damping tower oscillation in a wind turbine |
| US8016268B2 (en) * | 2008-05-30 | 2011-09-13 | Wind Tower Systems, Llc | Wind tower service lift |
| US8776967B2 (en) * | 2008-08-06 | 2014-07-15 | Vestas Wind Systems A/S | Adjustable suspension arrangement for wind turbine towers |
| AU2009330323B2 (en) | 2008-12-15 | 2016-03-24 | Ge Wind Energy, Llc | Structural shape for wind tower members |
| EP2376771B1 (en) * | 2008-12-16 | 2015-07-01 | Vestas Wind Systems A/S | Wind turbine with vibration damping system and method |
| DE102009008437A1 (de) * | 2009-02-11 | 2010-08-12 | Vensys Energy Ag | Maschinenträger zur Aufnahme einer Rotor-/ Generatorbaugruppe einer getriebelosen Windenenergieanlage |
| US7988416B2 (en) * | 2009-03-18 | 2011-08-02 | Vestas Wind Systems A/S | Wind turbine blade with damping element |
| US20110175365A1 (en) * | 2010-01-15 | 2011-07-21 | Douglas Hines | Wind-driven electric generator structure vibration-deadening apparatus and methods |
| EP2609327A2 (de) | 2010-08-24 | 2013-07-03 | FM Besitz GmbH & Co. KG. | Verfahren zur reduzierung von schwingungen in einer windkraftanlage |
| JP5678391B2 (ja) | 2010-11-05 | 2015-03-04 | 独立行政法人海上技術安全研究所 | 浮体式洋上風力発電施設 |
| JP5449111B2 (ja) * | 2010-11-18 | 2014-03-19 | 三菱重工業株式会社 | 風車およびその制振方法 |
| WO2012090259A1 (ja) * | 2010-12-27 | 2012-07-05 | 三菱重工業株式会社 | 風力発電用風車の制振装置および風力発電用風車 |
| US8123484B2 (en) * | 2011-02-04 | 2012-02-28 | Vestas Wind Systems A/S | Torsional dynamic damper for a wind turbine and method of using same |
| EP2681463B1 (en) * | 2011-03-04 | 2015-05-06 | Moog Inc. | Structural damping system and method |
| KR101287140B1 (ko) | 2011-11-02 | 2013-07-17 | 윤상억 | 풍력 발전기용 진동 감쇄장치 |
| US8823199B2 (en) | 2011-11-25 | 2014-09-02 | Rupert Stephen Tull de Salis | Fluid driven turbine |
| US20130259684A1 (en) * | 2012-03-28 | 2013-10-03 | General Electric Company | Systems and methods for attenuating noise in a wind turbine |
| CN103452768A (zh) * | 2012-05-28 | 2013-12-18 | 北京能高自动化技术股份有限公司 | 基于分离式机舱的风机塔架降载方法 |
| DK2703640T3 (da) | 2012-08-28 | 2018-12-10 | Nordex Energy Gmbh | Fremgangsmåde til konstruktion af et tårn til et vindenergianlæg og tårn til et vindenergianlæg |
| EP2708742B1 (en) * | 2012-09-17 | 2018-04-04 | GE Renewable Technologies | Floating offshore wind turbine with tuned mass dampers |
| US9556851B2 (en) | 2013-04-03 | 2017-01-31 | General Electric Company | System for reducing vibration in a wind turbine |
| DK2884095T3 (da) * | 2013-12-12 | 2016-11-28 | Siemens Ag | Indstillet væskedæmper af en vindmølle |
| EP2899394B1 (en) * | 2014-01-22 | 2018-08-22 | Alstom Renovables España, S.L. | Wind turbine with damping |
| DE102014000779A1 (de) * | 2014-01-24 | 2015-07-30 | Rwe Innogy Gmbh | Schwingungsdämpfungsvorrichtung und Windkraftanlage mit Schwingungsdämpfungsvorrichtung |
| ES2705034T3 (es) | 2014-02-17 | 2019-03-21 | Nordex Energy Gmbh | Instalación de energía eólica con una torre |
| DE102015000787A1 (de) * | 2015-01-26 | 2016-07-28 | Senvion Gmbh | Lastaufnahmemittel für einen Turm oder eine Turmsektion einer Windenergieanlage und Verfahren zum Errichten einer Windenergieanlage |
| US10408194B2 (en) * | 2016-02-25 | 2019-09-10 | General Electric Company | Acoustic damping system for a wind turbine tower |
| CN105811407B (zh) * | 2016-04-18 | 2018-07-06 | 清华大学 | 一种基于分布式牛顿法的微电网一次调频控制方法 |
| FR3059747B1 (fr) * | 2016-12-02 | 2020-03-27 | Soletanche Freyssinet | Amortisseur dynamique accorde |
| CN106762464B (zh) * | 2016-12-30 | 2019-01-25 | 北京金风科创风电设备有限公司 | 抑制围护结构横向振动及保护摆动部件的装置、控制方法 |
| EP3415786B1 (en) * | 2017-06-13 | 2021-10-20 | GE Renewable Technologies Wind B.V. | Tuned mass dampers for damping an oscillating movement of a structure |
| US10400754B2 (en) * | 2017-08-09 | 2019-09-03 | General Electric Company | Damping device for onshore and offshore wind turbines |
| DE102017119138B4 (de) * | 2017-08-22 | 2022-02-03 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kompressor und eine Lagerungsvorrichtung zur Lagerung des Kompressors |
| ES3057923T3 (en) * | 2017-08-29 | 2026-03-05 | Ge Renewable Tech Wind Bv | Arrangements and methods for damping oscillations in structures |
| DK3514374T3 (da) * | 2018-01-17 | 2021-09-27 | Siemens Gamesa Renewable Energy As | Vindmølle |
| CN108843522B (zh) * | 2018-06-07 | 2019-07-26 | 北京金风科创风电设备有限公司 | 阻尼器限位装置、塔筒及风力发电机组 |
| EP3667074A1 (en) * | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Device and method of damping front and backward movements of a tower of a wind turbine |
| EP3795824A1 (en) | 2019-09-18 | 2021-03-24 | General Electric Company | System and method for mitigating vortex-shedding vibrations or stall-induced vibrations on a rotor blade of a wind turbine during standstill |
| US12286956B2 (en) * | 2019-12-23 | 2025-04-29 | Vestas Wind Systems A/S | Modular wind turbine blade with vibration damping |
| US12006998B2 (en) * | 2020-02-17 | 2024-06-11 | Fm Energie Gmbh & Co. Kg | Adaptive tuned mass damper for damping low excitation frequencies |
| CN113738602B (zh) | 2020-05-28 | 2022-08-23 | 北京金风科创风电设备有限公司 | 阻尼集成装置、阻尼器以及风力发电机组 |
| GB202010416D0 (en) | 2020-07-07 | 2020-08-19 | General Electric Renovables Espana Sl | Rotor blade assembly for mitigating stall induced vibrations |
| EP3974649A1 (en) * | 2020-09-25 | 2022-03-30 | Siemens Gamesa Renewable Energy A/S | Use of a tuned mass damper in a nacelle for a wind turbine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042070A (en) | 1975-08-21 | 1977-08-16 | Kaman Aerospace Corporation | Remote resonator apparatus and method |
| IL57943A (en) | 1978-08-04 | 1983-06-15 | United Technologies Corp | Vibration absorber of pendular construction particularly for helicopters |
| DE3274573D1 (de) | 1981-09-29 | 1987-01-15 | Textron Inc | Nonlinear vibration absorber |
| US4766984A (en) | 1981-09-29 | 1988-08-30 | Bell Helicopter Textron Inc. | Nonlinear vibration absorber |
| DE3226152C2 (de) * | 1982-07-13 | 1984-07-19 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Pendelanordnung zur Dämpfung bzw. Tilgung niedriger Anregungsfrequenzen eines Hubschrauberrotorblattes o.dgl. |
| US4515525A (en) * | 1982-11-08 | 1985-05-07 | United Technologies Corporation | Minimization of the effects of yaw oscillations in wind turbines |
| FR2616122B1 (fr) * | 1987-06-04 | 1990-11-30 | Aerospatiale | Bras de liaison torsible et flexible avec amortissement de flexion integre, en particulier pour la liaison d'une pale de rotor a son moyeu, et rotor et moyeu equipes de tels bras |
| US4935651A (en) * | 1987-12-04 | 1990-06-19 | Hyundai Heavy Industries Co., Ltd. | Automatically controlled dynamic absorber |
| DK172039B1 (da) | 1994-02-07 | 1997-09-22 | Bonus Energy As | Vindmøllevinge og fremgangsmåde til reduktion af svingninger i en sådan |
| DK172932B1 (da) | 1995-06-27 | 1999-10-11 | Bonus Energy As | Fremgangsmåde og indretning til reduktion af svingninger i en vindmøllevinge. |
| DK9500262U4 (da) | 1995-07-07 | 1996-10-07 | Bonus Energy As | Bundramme til vindmøllehus samt vindmølle omfattende samme |
-
1998
- 1998-05-29 DK DK199800715A patent/DK174404B1/da not_active IP Right Cessation
-
1999
- 1999-05-31 WO PCT/DK1999/000289 patent/WO1999063219A1/en not_active Ceased
- 1999-05-31 AU AU38111/99A patent/AU3811199A/en not_active Abandoned
- 1999-05-31 EP EP99920574A patent/EP1082539A1/en not_active Withdrawn
- 1999-05-31 US US09/701,493 patent/US6672837B1/en not_active Expired - Lifetime
- 1999-05-31 CA CA002333717A patent/CA2333717A1/en not_active Abandoned
- 1999-05-31 CN CN99808824A patent/CN1318135A/zh active Pending
- 1999-05-31 JP JP2000552395A patent/JP2002517660A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US6672837B1 (en) | 2004-01-06 |
| AU3811199A (en) | 1999-12-20 |
| WO1999063219A1 (en) | 1999-12-09 |
| EP1082539A1 (en) | 2001-03-14 |
| JP2002517660A (ja) | 2002-06-18 |
| CN1318135A (zh) | 2001-10-17 |
| CA2333717A1 (en) | 1999-12-09 |
| DK174404B1 (da) | 2003-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK71598A (da) | Vindmølle med svingningsdæmper, dæmpingsanordning og en fremgangsmåde til dæmpning af svingninger i en vindmølle | |
| DK1643122T3 (da) | Vibrationsdæmpningssystem og fremgangsmåde til vindmøller med variabel hastighed | |
| DE60031027D1 (de) | Selbstsichernder Schwingungsdämpfer für Turbinenschaufeln | |
| EP1719910A4 (en) | AEROGENERATEUR, ITS ACTIVE VIBRATION DAMPING METHOD AND WIND TURBINE TOWER | |
| DE60112516D1 (de) | Schwingungsdämpfer für Turbinenschaufeln und dessen Herstellungsweise | |
| DE69627915D1 (de) | Schwingungsdämpfer für Turbinenschaufeln | |
| DE19980504D2 (de) | Torsionsschwingungsdämpfer | |
| DE59900945D1 (de) | Übertragungselement zur kraft- und/oder momentenübertragung, schwingungstilger und verfahren zur dämpfung von schwingungen | |
| GB2424018B (en) | System and method for damping vibration in a drill string | |
| DK74295A (da) | Fremgangsmåde og organ til reduktion af svingninger i en vindmøllevinge | |
| DE59801885D1 (de) | Aufbruch- und / oder bohrhammer mit schwingungsdämpfung | |
| NO20001951D0 (no) | Vibrasjonsaktuator med tre vibrasjoner | |
| DE69913432D1 (de) | Schwingungsdämpfender Block | |
| FR2849137B1 (fr) | Amortisseur d'oscillations a force d'amortissement variable | |
| DE59600750D1 (de) | Schwingungsdämpfung für Turbinenschaufeln | |
| DE60113203D1 (de) | Vorrichtung zur Dämpfung von Schwingungen, insbesondere Torsionsschwingungsdämpfer und Verfahren zur Steuerung der Hysterese | |
| DE59605103D1 (de) | Drehschwingungsdämpfer mit Lagereinrichtung | |
| ITMI992210A0 (it) | Ammortizzatore di vibrazioni con forza di smorzamento variabile | |
| GB0002892D0 (en) | Vibration damper with adjustable damping force | |
| FR2849138B1 (fr) | Amortisseur d'oscillations a force d'amortissement variable | |
| FI20031531L (fi) | Värähtelyn vaimennin, menetelmä värähtelyn vaimentimen valmistamiseksi ja moottorin värähtelyn vaimennusjärjestely | |
| GB0020082D0 (en) | A vibration damping system and a method of damping vibrations | |
| DE60137434D1 (de) | Windkanalprüfung | |
| DE19980857D2 (de) | Torsionsschwingungsdämpfer | |
| DE50014728D1 (de) | Klauenpol-generator mit schwingungsdämpfung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |
Effective date: 20160531 |