FR2966922B1 - Systeme et procede pour controler en temps reel un intervalle entre des parties d'une machine - Google Patents

Systeme et procede pour controler en temps reel un intervalle entre des parties d'une machine

Info

Publication number
FR2966922B1
FR2966922B1 FR1159571A FR1159571A FR2966922B1 FR 2966922 B1 FR2966922 B1 FR 2966922B1 FR 1159571 A FR1159571 A FR 1159571A FR 1159571 A FR1159571 A FR 1159571A FR 2966922 B1 FR2966922 B1 FR 2966922B1
Authority
FR
France
Prior art keywords
real
interval
machine
parts
time control
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.)
Active
Application number
FR1159571A
Other languages
English (en)
Other versions
FR2966922A1 (fr
Inventor
Krishnakumar Pallikkaragopalan
Joseph Vincent Pawlowski
Nirm Velumylum Nirmalan
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.)
General Electric Technology GmbH
Original Assignee
General Electric Co
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
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2966922A1 publication Critical patent/FR2966922A1/fr
Application granted granted Critical
Publication of FR2966922B1 publication Critical patent/FR2966922B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
FR1159571A 2010-10-28 2011-10-21 Systeme et procede pour controler en temps reel un intervalle entre des parties d'une machine Active FR2966922B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/913,886 US9488467B2 (en) 2010-10-28 2010-10-28 System and method for monitoring in real time, a gap between portions in a machine

Publications (2)

Publication Number Publication Date
FR2966922A1 FR2966922A1 (fr) 2012-05-04
FR2966922B1 true FR2966922B1 (fr) 2016-03-04

Family

ID=45935785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159571A Active FR2966922B1 (fr) 2010-10-28 2011-10-21 Systeme et procede pour controler en temps reel un intervalle entre des parties d'une machine

Country Status (5)

Country Link
US (1) US9488467B2 (fr)
JP (1) JP2012092836A (fr)
CN (1) CN102457717B (fr)
DE (1) DE102011054796A1 (fr)
FR (1) FR2966922B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7502068B2 (en) * 2004-06-22 2009-03-10 International Business Machines Corporation Sensor for imaging inside equipment
CN103712566A (zh) * 2012-10-09 2014-04-09 天津中杰科技发展有限公司 扩压器叶片间距的激光飞点检测法
ITPD20130235A1 (it) * 2013-08-12 2015-02-13 Geosec S R L Metodo, strumento, apparato e software per il monitoraggio dell'evoluzione di una fessura
US10691985B2 (en) 2017-09-25 2020-06-23 General Electric Company Machine learning system for in-situ recognition of common locations in a rotatable body with repeating segments
US10488349B2 (en) 2017-11-14 2019-11-26 General Electric Company Automated borescope insertion system
US10489896B2 (en) 2017-11-14 2019-11-26 General Electric Company High dynamic range video capture using variable lighting
US10775315B2 (en) 2018-03-07 2020-09-15 General Electric Company Probe insertion system
US11209812B2 (en) 2020-02-10 2021-12-28 Caterpillar Paving Products Inc. Methods and systems for tracking milling rotor bit wear

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Publication number Priority date Publication date Assignee Title
FR2243418A1 (en) 1973-09-10 1975-04-04 Electricite De France Gap measuring device for e.g. turbines - has light source and optic fibre bundle with display lenses
JPS62186005A (ja) 1986-02-12 1987-08-14 Hitachi Ltd 蒸気タ−ビンの間隙測定法
JP3135559B2 (ja) 1989-10-20 2001-02-19 株式会社日立製作所 監視装置
IT1258837B (it) 1991-02-11 1996-02-29 Westinghouse Electric Corp Sistema di rivelazione della degradazione di un combustore
GB9204413D0 (en) 1992-02-29 1992-04-15 Northern Eng Ind Method and apparatus for observing of gap between relatively rotating parts
US5349850A (en) 1992-11-19 1994-09-27 General Electric Company Instrumentation light probe holder
JP3872638B2 (ja) 2000-08-29 2007-01-24 株式会社日立製作所 クルーズコントロールシステムおよびそれが搭載された車両
US6796709B2 (en) 2002-11-21 2004-09-28 General Electric Company Turbine blade (bucket) health monitoring and prognosis using infrared camera
JP2005214661A (ja) 2004-01-27 2005-08-11 Toshiba Corp 発電機器の監視システム
US7212174B2 (en) * 2004-06-24 2007-05-01 International Business Machines Corporation Systems and methods for sharing application data in a networked computing environment
US7489811B2 (en) 2004-10-08 2009-02-10 Siemens Energy, Inc. Method of visually inspecting turbine blades and optical inspection system therefor
FR2876444B1 (fr) 2004-10-12 2007-06-22 Snecma Moteurs Sa Dispositif de mesure du deplacement axial du sommet des aubes d'une turbomachine pour des essais au sol et procede d'utilisation du dispositif
GB0514149D0 (en) 2005-07-09 2005-08-17 Rolls Royce Plc In-situ component monitoring
JP4869699B2 (ja) 2005-12-13 2012-02-08 オリンパス株式会社 内視鏡装置
US7486864B2 (en) 2007-04-05 2009-02-03 Siemens Energy, Inc. Monitoring system for turbine engine
US7637652B2 (en) * 2007-12-20 2009-12-29 Honeywell International Inc. Passive thermal image glass breakage detector
US8081216B2 (en) * 2009-03-26 2011-12-20 Hong Kong Science and Technology Research Institute Co., Ltd. Lighting control system and method
US20110135466A1 (en) * 2010-01-14 2011-06-09 General Electric Company System and method for monitoring and controlling wind turbine blade deflection
US9050126B2 (en) * 2010-02-26 2015-06-09 Cardiovascular Systems, Inc. Rotational atherectomy device with electric motor
US20120057010A1 (en) * 2010-09-08 2012-03-08 Olympus Corporation Endoscope apparatus
US8807885B2 (en) * 2010-10-07 2014-08-19 General Electric Company Method and apparatus for machining a shroud block

Also Published As

Publication number Publication date
US9488467B2 (en) 2016-11-08
US20120105619A1 (en) 2012-05-03
JP2012092836A (ja) 2012-05-17
DE102011054796A1 (de) 2012-05-03
CN102457717B (zh) 2016-09-28
CN102457717A (zh) 2012-05-16
FR2966922A1 (fr) 2012-05-04

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Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH, CH

Effective date: 20240301