JP2015049246A5 - - Google Patents
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- JP2015049246A5 JP2015049246A5 JP2014173437A JP2014173437A JP2015049246A5 JP 2015049246 A5 JP2015049246 A5 JP 2015049246A5 JP 2014173437 A JP2014173437 A JP 2014173437A JP 2014173437 A JP2014173437 A JP 2014173437A JP 2015049246 A5 JP2015049246 A5 JP 2015049246A5
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- 230000007547 defect Effects 0.000 claims 27
- 238000000034 method Methods 0.000 claims 17
- 239000000523 sample Substances 0.000 claims 8
- 238000012423 maintenance Methods 0.000 claims 5
- 238000012935 Averaging Methods 0.000 claims 1
- 238000009499 grossing Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/016,930 US9476318B2 (en) | 2013-09-03 | 2013-09-03 | Systems and methods to monitor a rotating component |
| US14/016,930 | 2013-09-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015049246A JP2015049246A (ja) | 2015-03-16 |
| JP2015049246A5 true JP2015049246A5 (https=) | 2017-09-28 |
| JP6378582B2 JP6378582B2 (ja) | 2018-08-22 |
Family
ID=52470583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014173437A Active JP6378582B2 (ja) | 2013-09-03 | 2014-08-28 | 回転部品を監視するためのシステムおよび方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9476318B2 (https=) |
| JP (1) | JP6378582B2 (https=) |
| CH (1) | CH708523A2 (https=) |
| DE (1) | DE102014111855A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9476318B2 (en) * | 2013-09-03 | 2016-10-25 | General Electric Company | Systems and methods to monitor a rotating component |
| JP6239491B2 (ja) * | 2014-12-09 | 2017-11-29 | 三菱重工業株式会社 | 回転機械の状態監視装置、回転機械、及び回転機械の状態監視方法 |
| US10920605B2 (en) | 2017-12-21 | 2021-02-16 | General Electric Company | System and method for measuring eccentricity of turbine shell relative to turbine rotor |
| US10663280B2 (en) | 2018-03-23 | 2020-05-26 | General Electric Company | System and method for measuring eccentricity of gas turbine casing relative to rotor |
| CN114746625B (zh) * | 2019-12-05 | 2024-02-20 | 西门子能源美国公司 | 用于识别裂纹的涡轮叶片健康监测系统 |
| JP7652579B2 (ja) * | 2021-02-05 | 2025-03-27 | 古野電気株式会社 | レーダ信号処理装置、レーダ装置、レーダ信号処理方法およびレーダ信号処理プログラム |
| US12297743B2 (en) * | 2023-07-31 | 2025-05-13 | General Electric Company | Gas turbine engine having a sensor assembly to detect torsional vibration |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4730979A (en) | 1985-12-23 | 1988-03-15 | General Electric Company | Sensor guide tube assembly for turbine with clearance restoration adjustment |
| US4876505A (en) | 1988-05-27 | 1989-10-24 | Westinghouse Electric Corp. | Apparatus and method for monitoring steam turbine shroud clearance |
| US4987555A (en) | 1988-11-30 | 1991-01-22 | Westinghouse Electric Corp. | Turbine blade shroud clearance monitor |
| US5101165A (en) * | 1990-05-29 | 1992-03-31 | General Electric Company | Electrical capacitance clearanceometer |
| US5166626A (en) | 1990-05-29 | 1992-11-24 | General Electric Company | Electrical capacitance clearanceometer |
| BR9408119A (pt) * | 1993-12-06 | 1997-08-05 | Analogic Corp | Aparelho para medir um ou mais parâmetros cinemáticos geométricos e posicionais de um dispositivo de rotação aparelho para medir qualquer deslocamento lateral de um centro geométrico de um dispositivo de rotação aparelho para medir substancialmente a posição angular instantânea de um dispositivo de rotação para um ponto de referência fixado do dispositivo aparelho para medir substancialmente a velocidade angular instantânea de um dispositivo de rotação à medida que um dispositivo de rotação gira em torno de um eixo de rotação aparelho incluindo um objeto de rotação montado nos dispositivos de suporte para girar em torno de um eixo rotacional sistema de tomografia de raio-x método de determinação de parâmetros associados com o movimento de um disco circular montado nos dispositivos de suporte para rotação em um plano de rotação em torno de um eixo rotacional |
| JPH0836345A (ja) * | 1994-07-25 | 1996-02-06 | Konica Corp | 画像形成装置における回転異常検出装置 |
| JP3663608B2 (ja) * | 1996-05-22 | 2005-06-22 | 石川島播磨重工業株式会社 | ガスタービンの動翼故障診断方法および装置 |
| EP0819944A1 (en) | 1996-07-16 | 1998-01-21 | Lucent Technologies Inc. | Eddy current sensor |
| FR2793317B1 (fr) * | 1999-05-06 | 2001-07-13 | Daniel Roux | Dispositif de mesure de la variation de position entre deux referentiels de positionnement situes a des altitudes differentes |
| JP3538670B2 (ja) * | 2000-09-04 | 2004-06-14 | 川崎重工業株式会社 | ガスタービン運転状態診断方法および診断装置 |
| US6949922B2 (en) | 2002-05-31 | 2005-09-27 | Siemens Westinghouse Power Corporation | Turbine blade clearance on-line measurement system |
| US7554324B2 (en) * | 2003-10-28 | 2009-06-30 | Honeywell International Inc. | Turbine blade proximity sensor and control system |
| JP4085079B2 (ja) * | 2004-07-20 | 2008-04-30 | 住電エレクトロニクス株式会社 | 回転検出センサ |
| US7332915B2 (en) * | 2004-09-28 | 2008-02-19 | General Electric Company | Sensor system and method of operating the same |
| US7722310B2 (en) * | 2004-12-17 | 2010-05-25 | General Electric Company | System and method for measuring clearance between two objects |
| US7341426B2 (en) | 2004-12-29 | 2008-03-11 | United Technologies Corporation | Gas turbine engine blade tip clearance apparatus and method |
| US8591188B2 (en) * | 2005-04-26 | 2013-11-26 | General Electric Company | Displacement sensor system and method of operation |
| US7333913B2 (en) * | 2005-06-27 | 2008-02-19 | General Electric Company | Clearance measurement system and method of operation |
| ITTO20050644A1 (it) * | 2005-09-20 | 2007-03-21 | Itw Metalflex Druzba Za Proizv | Sistema per la rilevazione di parametri operativi di un elettrodomestico dotato di un componente relativamente mobile |
| JP4801452B2 (ja) * | 2006-01-19 | 2011-10-26 | 三菱重工業株式会社 | ガスタービンにおける異常監視方法及び装置 |
| US7215129B1 (en) * | 2006-03-30 | 2007-05-08 | General Electric Company | Multi tip clearance measurement system and method of operation |
| JP2008293625A (ja) * | 2007-05-28 | 2008-12-04 | Hitachi Global Storage Technologies Netherlands Bv | ヘッドとディスクとの間のクリアランスを制御する制御値を決定する装置、その方法及び磁気ディスク・ドライブ装置 |
| US8696434B2 (en) * | 2008-03-24 | 2014-04-15 | Universal Entertainment Corporation | Slot machine capable of keeping constant order or constant tempo of stopping rotation reels |
| US8272246B2 (en) * | 2008-09-30 | 2012-09-25 | General Electric Company | Electronic self-calibration for sensor clearance |
| US8022715B2 (en) * | 2009-01-27 | 2011-09-20 | General Electric Company | Automated sensor specific calibration through sensor parameter download |
| US8121813B2 (en) * | 2009-01-28 | 2012-02-21 | General Electric Company | System and method for clearance estimation between two objects |
| GB201004559D0 (en) * | 2010-03-19 | 2010-05-05 | Rolls Royce Plc | Rotating blade analysis |
| US8177483B2 (en) | 2009-05-22 | 2012-05-15 | General Electric Company | Active casing alignment control system and method |
| US8186945B2 (en) | 2009-05-26 | 2012-05-29 | General Electric Company | System and method for clearance control |
| US20110106680A1 (en) * | 2009-10-30 | 2011-05-05 | General Electric Company | Turbine operation degradation determination system and method |
| US8818684B2 (en) * | 2010-04-15 | 2014-08-26 | General Electric Company | Systems, methods, and apparatus for detecting failure in gas turbine hardware |
| JP5538053B2 (ja) * | 2010-04-28 | 2014-07-02 | 日立オートモティブシステムズ株式会社 | 内燃機関の可変動弁装置 |
| US8593296B2 (en) | 2010-10-19 | 2013-11-26 | General Electric Company | System and method for turbine bucket tip shroud deflection measurement |
| US8970228B2 (en) * | 2012-05-31 | 2015-03-03 | General Electric Company | Rotational clearance measurement system and method of operation |
| JP6184771B2 (ja) * | 2013-06-28 | 2017-08-23 | 三菱日立パワーシステムズ株式会社 | タービンブレードの状態監視方法及び装置 |
| US9476318B2 (en) * | 2013-09-03 | 2016-10-25 | General Electric Company | Systems and methods to monitor a rotating component |
-
2013
- 2013-09-03 US US14/016,930 patent/US9476318B2/en active Active
-
2014
- 2014-08-19 DE DE201410111855 patent/DE102014111855A1/de not_active Withdrawn
- 2014-08-28 JP JP2014173437A patent/JP6378582B2/ja active Active
- 2014-09-01 CH CH01318/14A patent/CH708523A2/de not_active Application Discontinuation
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