EP2888578A4 - Système et procédé d'inspection optique de turbines à gaz industrielles hors-ligne et autres machines produisant de l'énergie fonctionnant en mode vireur - Google Patents

Système et procédé d'inspection optique de turbines à gaz industrielles hors-ligne et autres machines produisant de l'énergie fonctionnant en mode vireur

Info

Publication number
EP2888578A4
EP2888578A4 EP13831189.9A EP13831189A EP2888578A4 EP 2888578 A4 EP2888578 A4 EP 2888578A4 EP 13831189 A EP13831189 A EP 13831189A EP 2888578 A4 EP2888578 A4 EP 2888578A4
Authority
EP
European Patent Office
Prior art keywords
power generation
gas turbines
optical inspection
turning gear
industrial gas
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.)
Withdrawn
Application number
EP13831189.9A
Other languages
German (de)
English (en)
Other versions
EP2888578A1 (fr
Inventor
Clifford Hatcher Jr
Richard Hatley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Energy Inc
Original Assignee
Siemens Energy Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US13/971,938 external-priority patent/US9154743B2/en
Application filed by Siemens Energy Inc filed Critical Siemens Energy Inc
Publication of EP2888578A1 publication Critical patent/EP2888578A1/fr
Publication of EP2888578A4 publication Critical patent/EP2888578A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8803—Visual inspection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • G02B23/2492—Arrangements for use in a hostile environment, e.g. a very hot, cold or radioactive environment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8838—Stroboscopic illumination; synchronised illumination

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP13831189.9A 2012-08-23 2013-08-23 Système et procédé d'inspection optique de turbines à gaz industrielles hors-ligne et autres machines produisant de l'énergie fonctionnant en mode vireur Withdrawn EP2888578A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261692409P 2012-08-23 2012-08-23
US201261692393P 2012-08-23 2012-08-23
US13/971,938 US9154743B2 (en) 2012-01-31 2013-08-21 System and method for optical inspection of off-line industrial gas turbines and other power generation machinery while in turning gear mode
PCT/US2013/056385 WO2014031955A1 (fr) 2012-08-23 2013-08-23 Système et procédé d'inspection optique de turbines à gaz industrielles hors-ligne et autres machines produisant de l'énergie fonctionnant en mode vireur

Publications (2)

Publication Number Publication Date
EP2888578A1 EP2888578A1 (fr) 2015-07-01
EP2888578A4 true EP2888578A4 (fr) 2016-05-04

Family

ID=50150402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13831189.9A Withdrawn EP2888578A4 (fr) 2012-08-23 2013-08-23 Système et procédé d'inspection optique de turbines à gaz industrielles hors-ligne et autres machines produisant de l'énergie fonctionnant en mode vireur

Country Status (5)

Country Link
EP (1) EP2888578A4 (fr)
JP (1) JP2015526642A (fr)
KR (1) KR101702331B1 (fr)
CN (1) CN104620095B (fr)
WO (1) WO2014031955A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9970325B2 (en) 2015-04-30 2018-05-15 General Electric Company Jacking assembly for rotor
DE102016113406B4 (de) * 2015-07-20 2022-02-10 Siemens Energy, Inc. Einachsiges Inspektionsendoskop mit sphärischer Kamera und Verfahren für die interne Inspektion von Stromerzeugungsmaschinen
EP3182103B1 (fr) * 2015-12-17 2020-11-04 Ansaldo Energia Switzerland AG Gaine de boroscope
US10119863B2 (en) * 2016-11-07 2018-11-06 Siemens Energy, Inc. Flash thermography photobox
CN106643510A (zh) * 2017-03-03 2017-05-10 江南大学 一种发动机正时齿轮室胶线及齿轮对位的视觉检测装置
AT521054B1 (de) * 2018-03-20 2019-10-15 Avl List Gmbh Beleuchtungseinheit für innenräume von maschinen
US11103964B2 (en) * 2018-12-06 2021-08-31 General Electric Company Service apparatus for use with rotary machines
FR3094397B1 (fr) * 2019-03-25 2021-05-14 Safran Aircraft Engines Dispositif et procédé de contrôle non destructif d’un rotor d’une turbine contrarotative d’une turbomachine d’aéronef
KR102053982B1 (ko) * 2019-09-04 2020-01-22 신동신 고온의 로 내부 검사 방법 및 상기 방법에 사용되는 영상 촬영 장치
DE202019105420U1 (de) * 2019-10-01 2019-11-13 Richard Wolf Gmbh Endoskopisches Instrument
JP7476814B2 (ja) * 2021-01-28 2024-05-01 トヨタ自動車株式会社 検査装置
CN113340220B (zh) * 2021-05-06 2022-07-29 电子科技大学 一种用于航空发动机涡轮叶片应变测量的内窥成像式探针

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021640A1 (fr) * 1992-04-08 1993-10-28 R. Brooks Associates, Inc. Dispositif de controle de plaque de support
US20070296964A1 (en) * 2006-06-26 2007-12-27 Mitsugu Nishimura Inspection apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164826A (en) * 1991-08-19 1992-11-17 Westinghouse Electric Corp. Method and apparatus for visual inspection of the internal structure of apparatus through internal passages
US5349850A (en) * 1992-11-19 1994-09-27 General Electric Company Instrumentation light probe holder
US5644394A (en) * 1994-10-19 1997-07-01 United Technologies Corporation System for repairing damaged gas turbine engine airfoils
JPH09329554A (ja) * 1996-06-11 1997-12-22 Hitachi Ltd 筒体内面の目視点検装置
US5961277A (en) * 1997-06-30 1999-10-05 Eskom Inspection device and method
US6867586B2 (en) * 2002-09-17 2005-03-15 Siemens Westinghouse Power Corporation Eddy current inspection probe for inspecting multiple portions of a turbine blade having different geometric surfaces
US6992315B2 (en) * 2004-03-10 2006-01-31 Siemens Westinghouse Power Corporation In situ combustion turbine engine airfoil inspection
US20060088793A1 (en) * 2004-10-22 2006-04-27 Siemens Westinghouse Power Corporation Optical viewing system for monitoring a wide angle area of interest exposed to high temperature
FR2947909B1 (fr) * 2009-07-09 2011-12-23 Snecma Dispositif de controle non destructif de pieces dans une turbomachine
US9462183B2 (en) * 2011-09-22 2016-10-04 Siemens Energy, Inc. Trigger for blade imaging based on a controller
US8922640B2 (en) * 2012-01-31 2014-12-30 Siemens Energy, Inc. System and method for automated optical inspection of industrial gas turbines and other power generation machinery with articulated multi-axis inspection scope

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021640A1 (fr) * 1992-04-08 1993-10-28 R. Brooks Associates, Inc. Dispositif de controle de plaque de support
US20070296964A1 (en) * 2006-06-26 2007-12-27 Mitsugu Nishimura Inspection apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014031955A1 *

Also Published As

Publication number Publication date
CN104620095A (zh) 2015-05-13
KR101702331B1 (ko) 2017-02-22
JP2015526642A (ja) 2015-09-10
KR20150045505A (ko) 2015-04-28
WO2014031955A1 (fr) 2014-02-27
CN104620095B (zh) 2019-01-18
EP2888578A1 (fr) 2015-07-01

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