DK1612458T3 - System og fremgangsmåde til overvågning af tilstanden i et drivværk - Google Patents
System og fremgangsmåde til overvågning af tilstanden i et drivværkInfo
- Publication number
- DK1612458T3 DK1612458T3 DK05253985.5T DK05253985T DK1612458T3 DK 1612458 T3 DK1612458 T3 DK 1612458T3 DK 05253985 T DK05253985 T DK 05253985T DK 1612458 T3 DK1612458 T3 DK 1612458T3
- Authority
- DK
- Denmark
- Prior art keywords
- monitoring
- drive
- state
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/01—Monitoring wear or stress of gearing elements, e.g. for triggering maintenance
-
- 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
- F03D15/00—Transmission of mechanical power
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
-
- 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
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- 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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/028—Acoustic or vibration analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
- G01M13/045—Acoustic or vibration analysis
-
- 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
- F05B2260/00—Function
- F05B2260/80—Diagnostics
-
- 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
- F16H57/01—Monitoring wear or stress of gearing elements, e.g. for triggering maintenance
- F16H2057/012—Monitoring wear or stress of gearing elements, e.g. for triggering maintenance of gearings
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/878,072 US7912659B2 (en) | 2004-06-28 | 2004-06-28 | System and method for monitoring the condition of a drive train |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1612458T3 true DK1612458T3 (da) | 2011-11-21 |
Family
ID=34941768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK05253985.5T DK1612458T3 (da) | 2004-06-28 | 2005-06-27 | System og fremgangsmåde til overvågning af tilstanden i et drivværk |
Country Status (3)
Country | Link |
---|---|
US (1) | US7912659B2 (da) |
EP (1) | EP1612458B1 (da) |
DK (1) | DK1612458T3 (da) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7912659B2 (en) * | 2004-06-28 | 2011-03-22 | General Electric Company | System and method for monitoring the condition of a drive train |
JP5094734B2 (ja) | 2006-01-25 | 2012-12-12 | ヴェスタス ウィンド システムズ エー/エス | 少なくとも1つのギアボックス及び遊星ギアボックスを備える風力タービン |
US8237085B2 (en) * | 2006-11-17 | 2012-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Beam homogenizer, laser irradiation apparatus, and laser irradiation method |
DE102007030494A1 (de) * | 2007-06-30 | 2009-01-02 | Nordex Energy Gmbh | Verfahren zum Anfahren einer Windenergieanlage nach einer Betriebspause und Windenergieanlage, die das Verfahren ausführen kann |
DE102008013059B4 (de) * | 2008-03-06 | 2017-12-14 | Sew-Eurodrive Gmbh & Co Kg | System mit Getriebe |
US8004100B2 (en) * | 2008-03-14 | 2011-08-23 | General Electric Company | Model based wind turbine drive train vibration damper |
EP2107237A1 (en) * | 2008-03-31 | 2009-10-07 | AMSC Windtec GmbH | Wind energy converter comprising a superposition gear |
US9618037B2 (en) | 2008-08-01 | 2017-04-11 | Honeywell International Inc. | Apparatus and method for identifying health indicators for rolling element bearings |
US8958995B2 (en) | 2009-04-02 | 2015-02-17 | Honeywell International Inc. | System and method for monitoring rotating and reciprocating machinery |
US8043048B2 (en) * | 2010-04-08 | 2011-10-25 | General Electric Company | Systems and methods for monitoring a structural health of a wind turbine |
WO2011160651A1 (en) * | 2010-06-21 | 2011-12-29 | Aktiebolaget Skf | Acoustic sensor unit comprising a paraboloidal collector, and a machine condition monitoring unit adapted to be coupled to such acoustic sensor unit |
WO2011160650A1 (en) * | 2010-06-21 | 2011-12-29 | Aktiebolaget Skf | Acoustical machine condition monitoring |
CN103140672B (zh) * | 2010-06-28 | 2016-04-20 | 维斯塔斯风力***有限公司 | 在风力发电厂中执行状况监测的方法 |
US8364424B2 (en) | 2010-07-30 | 2013-01-29 | General Electric Company | System and method for monitoring a wind turbine gearbox |
US8568099B2 (en) | 2010-12-17 | 2013-10-29 | Vestas Wind Systems A/S | Apparatus for harvesting energy from a gearbox to power an electrical device and related methods |
CN102564756B (zh) * | 2010-12-31 | 2015-06-03 | 中国科学院沈阳自动化研究所 | 汽车变速器振动分析试验方法及装置 |
WO2012097819A1 (en) | 2011-01-20 | 2012-07-26 | Vestas Wind Systems A/S | A method for diagnostic monitoring of a wind turbine generator system |
KR101374840B1 (ko) | 2011-07-12 | 2014-03-17 | 주식회사 칸 | 해양구조물의 회전체 상태진단 시스템 및 방법 |
DE102011079384B4 (de) * | 2011-07-19 | 2013-09-26 | Trimble Jena Gmbh | Verfahren und Vorrichtung zum Bestimmen einer Qualität einer Getriebeanordnung aus mindestens zwei Getrieberädern |
CN102900600B (zh) * | 2011-07-29 | 2015-09-09 | 西门子公司 | 风力发电机状态监测方法 |
US8994359B2 (en) | 2011-08-29 | 2015-03-31 | General Electric Company | Fault detection based on current signature analysis for a generator |
CN102419255B (zh) * | 2011-09-09 | 2014-06-04 | 南京金鑫传动设备有限公司 | 一种变速箱的在线检测装置及其检测方法 |
ES2787509T3 (es) * | 2011-10-13 | 2020-10-16 | Moventas Gears Oy | Procedimiento y sistema para supervisar las condiciones de unas cajas de engranajes |
DE102011085299A1 (de) * | 2011-10-27 | 2013-05-02 | Siemens Aktiengesellschaft | Getriebe für industrielle Anwendungen oder Windkraftanlagen |
CN103134676B (zh) * | 2011-11-30 | 2016-10-05 | 上海宝钢工业检测公司 | 齿轮箱运行状态的在线监测预警方法 |
CN103162960A (zh) * | 2011-12-16 | 2013-06-19 | 赛兹(常州)塑料传动器件有限公司 | 单向轴承高速测试装置 |
US8963733B2 (en) * | 2012-02-13 | 2015-02-24 | Honeywell International Inc. | System and method for blind fault detection for rotating machinery |
US20150211916A1 (en) * | 2012-06-22 | 2015-07-30 | Mark McGinn | Warning device and method for monitoring alarm status of a vibration level of a piece of rotating machinery having an adaptive alarm indicator |
US10775271B2 (en) | 2012-08-22 | 2020-09-15 | Ge Global Sourcing Llc | System for determining conicity of a wheel based on measured vibrations |
DE102012109393A1 (de) | 2012-10-02 | 2014-04-03 | Prüftechnik Dieter Busch AG | Vorrichtung und Verfahren zur Bewertung von Schwingungen |
CN103769425A (zh) * | 2012-10-26 | 2014-05-07 | 上海宝钢工业技术服务有限公司 | 减定径机振动状态在线监测方法 |
EP3832169A1 (en) * | 2012-10-31 | 2021-06-09 | Parker-Hannifin Corporation | Gear control system for vibration attenuation |
CN103234753A (zh) * | 2013-04-11 | 2013-08-07 | 华北电力大学 | 基于高斯过程建模的风电机组轴系状态监测方法 |
CN104275351A (zh) * | 2013-07-10 | 2015-01-14 | 上海宝钢工业技术服务有限公司 | 高速线材精轧机振动状态在线监测方法 |
US9482647B2 (en) | 2013-09-24 | 2016-11-01 | Sikorsky Aircraft Corporation | Gear fault detection |
CN103604601B (zh) * | 2013-10-21 | 2015-10-28 | 浙江大学 | 基于风电齿轮箱工况模拟的故障诊断试验台 |
US9797808B2 (en) * | 2014-05-16 | 2017-10-24 | RMCI, Inc. | Diagnosis of gear condition by comparing data from coupled gears |
CN104132806A (zh) * | 2014-07-31 | 2014-11-05 | 西安热工研究院有限公司 | 一种识别汽轮发电机组转子裂纹故障的方法 |
GB2530093B (en) * | 2014-09-15 | 2017-02-01 | Ge Aviat Systems Ltd | Assembly and method of component monitoring |
US10444254B2 (en) | 2014-12-18 | 2019-10-15 | Sikorsky Aircraft Corporation | Virtual tachometers based on time series filtering |
US10259572B2 (en) * | 2015-04-16 | 2019-04-16 | Bell Helicopter Textron Inc. | Torsional anomalies detection system |
DE102015216468B4 (de) * | 2015-08-28 | 2019-07-11 | Aktiebolaget Skf | Verfahren und Anordnung zur Zustandsüberwachung eines Lagers, das ein Planetenrad eines Planetengetriebes auf einem Planetenträger lagert |
EP3556636A3 (en) | 2015-12-18 | 2019-12-18 | General Electric Company | Sensor signal processing system and method |
US11921086B2 (en) | 2016-02-25 | 2024-03-05 | RMCI, Inc. | Sensor mounting pad with secondary restraint feature |
CN109073505A (zh) * | 2016-03-30 | 2018-12-21 | Ntn株式会社 | 齿轮装置的状态监视***以及状态监视方法 |
CZ2016186A3 (cs) * | 2016-03-31 | 2017-04-19 | Ĺ KODA AUTO a.s. | Zařízení pro diagnostiku poruch pomaloběžných ložisek |
US11022633B2 (en) * | 2016-05-11 | 2021-06-01 | Mcmaster University | Enhanced system and method for conducting PCA analysis on data signals |
CN106066242B (zh) * | 2016-06-16 | 2018-11-30 | 杭州依维柯汽车传动技术有限公司 | 汽车变速器加载测试台及其测试调节方法 |
KR101764540B1 (ko) * | 2016-06-21 | 2017-08-02 | 두산중공업 주식회사 | 풍력발전기 진동 상태감시 및 진단 시스템 |
US10643405B2 (en) * | 2016-08-17 | 2020-05-05 | Bell Helicopter Textron Inc. | Diagnostic method, system and device for a rotorcraft drive system |
US10464689B2 (en) | 2016-08-17 | 2019-11-05 | Bell Helicopter Textron Inc. | Diagnostic method, system and device for a rotorcraft drive system |
US10380810B2 (en) | 2016-08-17 | 2019-08-13 | Bell Helicopter Textron Inc. | Diagnostic method, system and device for a rotorcraft drive system |
US10424134B2 (en) | 2016-08-17 | 2019-09-24 | Bell Helicopter Textron Inc. | Diagnostic method, system and device for a rotorcraft drive system |
WO2018046068A1 (en) | 2016-09-07 | 2018-03-15 | Vestas Wind Systems A/S | Predicting wind turbine noise |
CN106370421B (zh) * | 2016-09-20 | 2019-04-19 | 西安工程大学 | 行星轮系和差动轮系传动***机械特性测试实验台 |
FR3058477B1 (fr) * | 2016-11-07 | 2021-07-30 | Maia Eolis | Procede de detection de la defaillance d’un element mobile d’un aerogenerateur |
CN108225770B (zh) * | 2016-12-15 | 2020-03-27 | 唐智科技湖南发展有限公司 | 一种防止轴承各周历经性故障漏诊、误诊的方法 |
US10488372B2 (en) * | 2017-08-16 | 2019-11-26 | General Electric Company | Systems and methods for detecting damage in rotary machines |
US10788394B2 (en) | 2017-09-12 | 2020-09-29 | General Electric Company | Gearbox sensor arrangement |
US10657735B2 (en) | 2017-10-09 | 2020-05-19 | Textron Innovations Inc. | System and method for adaptable trend detection for component condition indicator data |
US11043046B2 (en) * | 2018-03-08 | 2021-06-22 | Textron Innovations Inc. | Failure detection system |
DE102018205491A1 (de) | 2018-04-11 | 2019-10-17 | Zf Friedrichshafen Ag | Zustandsüberwachung für Gleitlager mittels Körperschall |
CN108875558A (zh) * | 2018-04-27 | 2018-11-23 | 浙江师范大学 | 一种高性能大型风电齿轮箱故障分类方法及*** |
CN109243234A (zh) * | 2018-09-19 | 2019-01-18 | 天津工业大学 | 一种齿轮传动***故障诊断实验台 |
ES2754278B2 (es) * | 2018-09-28 | 2022-01-25 | Univ Navarra Publica | Diagnostico de fallos en engranajes planetarios |
CN109405889B (zh) * | 2018-12-13 | 2021-07-13 | 中国航空工业集团公司上海航空测控技术研究所 | 用于掘进机工作臂减速器故障预测的***与方法 |
CN110044624A (zh) * | 2019-04-24 | 2019-07-23 | 华东交通大学 | 一种齿轮箱轴承故障检测方法及*** |
CN110031215B (zh) * | 2019-04-29 | 2021-06-11 | 沈阳透平机械股份有限公司 | 变速行星齿轮机组的轴系扭转振动分析方法、装置及设备 |
WO2020221700A1 (en) * | 2019-04-30 | 2020-11-05 | Rolls-Royce Deutschland Ltd & Co Kg | Method and system for reducing vibrations in rotating machinery |
CN110864898B (zh) * | 2019-10-28 | 2020-10-16 | 浙江大学 | 一种可快速换装的大功率锥齿轮综合性能试验台 |
CN110907170B (zh) * | 2019-11-30 | 2021-03-16 | 华能如东八仙角海上风力发电有限责任公司 | 一种风电机组齿轮箱轴承温度状态监测与故障诊断方法 |
WO2021114869A1 (zh) * | 2019-12-09 | 2021-06-17 | 山东建筑大学 | 一种角位移微驱动机构 |
CN113048220B (zh) * | 2021-03-12 | 2022-11-08 | 中煤科工集团重庆研究院有限公司 | 一种矿用提升机齿轮箱隐患识别方法及监测装置 |
DK181393B1 (en) * | 2021-05-28 | 2023-09-29 | Kk Wind Solutions As | Establishing health indicator of a rotating component |
CN113341636B (zh) * | 2021-05-31 | 2022-11-01 | 歌尔光学科技有限公司 | 投影设备及其马达状态获取方法、装置、可读存储介质 |
US11885711B2 (en) * | 2021-10-01 | 2024-01-30 | Gpms International, Inc. | Single sensor vibration monitoring of gas turbine components |
CN114509258B (zh) * | 2022-01-12 | 2023-09-12 | 安徽科技学院 | 一种减速机齿轮特性实验研究用振动及噪音一体测试机 |
CN115387970B (zh) * | 2022-10-26 | 2023-03-31 | 中车山东风电有限公司 | 一种风力发电机组齿轮箱远程振动测试*** |
CN116718373B (zh) * | 2023-06-13 | 2024-01-05 | 长江勘测规划设计研究有限责任公司 | 一种齿轮齿条驱动机构故障特征信号识别方法及装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3712130A (en) * | 1970-10-30 | 1973-01-23 | Gen Electric | Detection of distributed defects in gear assemblies |
US4872337A (en) * | 1988-01-29 | 1989-10-10 | Watts Robert J | Nondestructive testing of gears |
US4931949A (en) * | 1988-03-21 | 1990-06-05 | Monitoring Technology Corporation | Method and apparatus for detecting gear defects |
US5511422A (en) * | 1993-04-09 | 1996-04-30 | Monitoring Technology Corporation | Method and apparatus for analyzing and detecting faults in bearings and other rotating components that slip |
US5825657A (en) * | 1996-02-23 | 1998-10-20 | Monitoring Technology Corporation | Dynamic, non-uniform clock for resampling and processing machine signals |
DE19713583A1 (de) * | 1997-04-02 | 1998-10-08 | En Umwelt Beratung E V I | Verfahren und System zur Bestimmung der Lebensdauerressourcen einer Maschine insbesondere einer Windkraftanlage in der Betriebsführung zur optimalen Nutzung in der Betriebszeit |
IT1293409B1 (it) | 1997-07-04 | 1999-03-01 | Finmeccanica Spa | Metodo di sorveglianza di un gruppo di trasmissione in un veicolo dotato di sensori accelerometrici, in particolare in un elicottero. |
US6289735B1 (en) * | 1998-09-29 | 2001-09-18 | Reliance Electric Technologies, Llc | Machine diagnostic system and method for vibration analysis |
US6053047A (en) * | 1998-09-29 | 2000-04-25 | Allen-Bradley Company, Llc | Determining faults in multiple bearings using one vibration sensor |
US6449564B1 (en) * | 1998-11-23 | 2002-09-10 | General Electric Company | Apparatus and method for monitoring shaft cracking or incipient pinion slip in a geared system |
DE60005803T2 (de) * | 1999-03-13 | 2004-07-29 | Textron Systems Corp., Wilmington | Verfahren und einrichtung für getriebeoptimierung und selbstdiagnosefunktion |
US6425293B1 (en) * | 1999-03-13 | 2002-07-30 | Textron Systems Corporation | Sensor plug |
US6507789B1 (en) * | 2000-07-18 | 2003-01-14 | General Electric Company | Gear transmission condition monitoring method and apparatus |
US7283954B2 (en) * | 2001-04-13 | 2007-10-16 | Dolby Laboratories Licensing Corporation | Comparing audio using characterizations based on auditory events |
US6526356B1 (en) * | 2001-06-19 | 2003-02-25 | The Aerospace Corporation | Rocket engine gear defect monitoring method |
US6789522B2 (en) * | 2001-07-23 | 2004-09-14 | John Seymour | Engine for aeronautical applications |
DE10144076A1 (de) | 2001-09-07 | 2003-03-27 | Daimler Chrysler Ag | Vorrichtung und Verfahren zur Früherkennung und Vorhersage von Aggregateschädigungen |
EP1300668A1 (en) | 2001-10-05 | 2003-04-09 | Chadwick-Helmuth Company Inc. | Method for the separation of epicyclic planet gear vibration signatures |
JP2005514602A (ja) | 2001-11-16 | 2005-05-19 | グッドリッチ・ポンプ・アンド・エンジン・コントロール・システムズ・インコーポレーテッド | ガス・タービン・エンジンの振動モニタリング・システム |
AU2002364544A1 (en) * | 2001-12-10 | 2003-07-09 | Zygo Corporation | Method and apparatus for calibrating a wavelength-tuning interferometer |
WO2004065927A1 (en) * | 2003-01-24 | 2004-08-05 | The Commonwealth Of Australia As Represented By The Defence Science And Technology Organisation Of The Department Of Defence, An Australian Organisation Being Part Of The Australian Dept. Of Defense | Synchronous averaging of epicyclic sun gear vibration |
US7069802B2 (en) * | 2003-05-31 | 2006-07-04 | Clipper Windpower Technology, Inc. | Distributed power train (DGD) with multiple power paths |
US7912659B2 (en) * | 2004-06-28 | 2011-03-22 | General Electric Company | System and method for monitoring the condition of a drive train |
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2004
- 2004-06-28 US US10/878,072 patent/US7912659B2/en active Active
-
2005
- 2005-06-27 EP EP05253985A patent/EP1612458B1/en active Active
- 2005-06-27 DK DK05253985.5T patent/DK1612458T3/da active
Also Published As
Publication number | Publication date |
---|---|
EP1612458A3 (en) | 2009-11-18 |
EP1612458A2 (en) | 2006-01-04 |
EP1612458B1 (en) | 2011-10-19 |
US7912659B2 (en) | 2011-03-22 |
US20050284225A1 (en) | 2005-12-29 |
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