CN102192823A - 用于泄漏探测的热测量系统和方法 - Google Patents

用于泄漏探测的热测量系统和方法 Download PDF

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Publication number
CN102192823A
CN102192823A CN2011100587214A CN201110058721A CN102192823A CN 102192823 A CN102192823 A CN 102192823A CN 2011100587214 A CN2011100587214 A CN 2011100587214A CN 201110058721 A CN201110058721 A CN 201110058721A CN 102192823 A CN102192823 A CN 102192823A
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temperature
fluid passage
thermal radiation
radiation sensor
leakage
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Chinese (zh)
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A·安萨里
R·J·奇拉
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General Electric Co
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General Electric Co
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
CN2011100587214A 2010-03-05 2011-03-04 用于泄漏探测的热测量系统和方法 Pending CN102192823A (zh)

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US12/718932 2010-03-05
US12/718,932 US8410946B2 (en) 2010-03-05 2010-03-05 Thermal measurement system and method for leak detection

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CN102192823A true CN102192823A (zh) 2011-09-21

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US (1) US8410946B2 (enExample)
EP (1) EP2369318A3 (enExample)
JP (1) JP5926889B2 (enExample)
CN (1) CN102192823A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102419210A (zh) * 2010-08-05 2012-04-18 通用电气公司 用于发电系统内的故障检测的热测量系统
CN113192284A (zh) * 2021-04-29 2021-07-30 陕西飞机工业有限责任公司 一种特种飞机火警控制方法

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2734001C (en) * 2010-03-14 2016-01-19 Titan Logix Corp. System and method for measuring and metering deicing fluid from a tank using a refractometer module
US8469588B2 (en) * 2010-05-03 2013-06-25 General Electric Company System and method for compressor inlet temperature measurement
US8702372B2 (en) 2010-05-03 2014-04-22 Bha Altair, Llc System and method for adjusting compressor inlet fluid temperature
US9097182B2 (en) 2010-08-05 2015-08-04 General Electric Company Thermal control system for fault detection and mitigation within a power generation system
US9739248B2 (en) * 2013-03-15 2017-08-22 Ford Global Technologies, Llc Fuel system leak detection using passive valves
US10373470B2 (en) * 2013-04-29 2019-08-06 Intelliview Technologies, Inc. Object detection
US10701287B1 (en) * 2013-05-23 2020-06-30 Rockwell Collins, Inc. Passive clear air turbulence detection system and method
US10638093B2 (en) 2013-09-26 2020-04-28 Rosemount Inc. Wireless industrial process field device with imaging
US11076113B2 (en) 2013-09-26 2021-07-27 Rosemount Inc. Industrial process diagnostics using infrared thermal sensing
US10823592B2 (en) 2013-09-26 2020-11-03 Rosemount Inc. Process device with process variable measurement using image capture device
US10168244B2 (en) 2014-02-14 2019-01-01 Halliburton Energy Services, Inc. Gaseous fuel monitoring for wellsite pumps
WO2015124361A1 (de) * 2014-02-19 2015-08-27 Siemens Aktiengesellschaft Strömungsmaschine mit wärmeübertragungsleitung
US9857228B2 (en) 2014-03-25 2018-01-02 Rosemount Inc. Process conduit anomaly detection using thermal imaging
CA2847707C (en) 2014-03-28 2021-03-30 Intelliview Technologies Inc. Leak detection
FR3021350B1 (fr) * 2014-05-20 2016-07-01 Snecma Procede de detection de fuite de fluide dans une turbomachine et systeme de distribution de fluide
WO2015199911A1 (en) 2014-06-23 2015-12-30 Exxonmobil Upstream Research Company Methods and systems for detecting a chemical species
WO2015199913A1 (en) 2014-06-23 2015-12-30 Exxonmobil Upstream Research Company Systems for detecting a chemical species and use thereof
WO2015199914A1 (en) 2014-06-23 2015-12-30 Exxonmobil Upstream Research Company Methods for calibrating a multiple detector system
US9471969B2 (en) 2014-06-23 2016-10-18 Exxonmobil Upstream Research Company Methods for differential image quality enhancement for a multiple detector system, systems and use thereof
US10943357B2 (en) 2014-08-19 2021-03-09 Intelliview Technologies Inc. Video based indoor leak detection
US10914635B2 (en) 2014-09-29 2021-02-09 Rosemount Inc. Wireless industrial process monitor
WO2016069018A1 (en) 2014-10-31 2016-05-06 Hewlett Packard Enterprise Development Lp Server device with capacitive circuit
KR20200071139A (ko) 2015-06-30 2020-06-18 생-고뱅 퍼포먼스 플라스틱스 코포레이션 누출 검지 시스템
JP6529401B2 (ja) * 2015-09-16 2019-06-12 一般財団法人電力中央研究所 放射性物質密封容器のガス漏洩検知装置及び方法並びにプログラム
EP3372996B1 (en) * 2015-12-15 2024-02-14 Konica Minolta, Inc. Gas concentration-thickness product measurement device, gas concentration-thickness product measurement method, gas concentration-thickness product measurement program, and computer-readable recording medium having gas concentration-thickness product measurement program recorded thereon
US10634575B2 (en) 2016-03-31 2020-04-28 Konica Minolta Laboratory U.S.A., Inc. Laser scanning leak detection and visualization apparatus
FR3054595B1 (fr) * 2016-07-27 2018-08-17 Ge Energy Products France Snc Compartiment d'une turbine a gaz comprenant un dispositif de detection d'une fuite d'air chaud et procede de detection d'une fuite d'air chaud associe
US10466135B2 (en) * 2016-11-08 2019-11-05 Iot Diagnostics Llc Pump efficiency of a fluid pump
WO2019104276A1 (en) 2017-11-27 2019-05-31 Saint-Gobain Performance Plastics Corporation Leak detection system and method of making and using the same
WO2019213279A1 (en) * 2018-05-03 2019-11-07 Quantum IR Technologies, LLC Infrared imaging systems and methods for oil leak detection
US20200248580A1 (en) * 2019-02-05 2020-08-06 United Technologies Corporation Duct rupture detection system
GB201904677D0 (en) * 2019-04-03 2019-05-15 Rolls Royce Plc Oil pipe assembly
KR20230088605A (ko) * 2021-12-10 2023-06-20 현대자동차주식회사 차량의 수소저장시스템 모니터링 장치 및 방법
US20240005431A1 (en) * 2022-06-30 2024-01-04 Schlumberger Technology Corporation Continuous monitoring system for detecting, locating, and quantifying fugitive emissions
CN119245933B (zh) * 2024-09-27 2025-09-30 上海市特种设备监督检验技术研究院 一种基于热成像技术的气体泄漏检测方法、装置及设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771350A (en) * 1971-12-30 1973-11-13 Aviat Inc Pipeline leak detector
US4655607A (en) * 1983-12-19 1987-04-07 Santa Barbara Research Center High speed hot air leak sensor
US5336996A (en) * 1992-08-21 1994-08-09 The Duriron Company, Inc. Hall effect monitoring of wear of bearing supporting a rotor within a stationary housing
EP0783099A1 (fr) * 1996-01-04 1997-07-09 Emile Hurbe Procédé de localisation de fuites sur des conduites enfouies, par voie thermograhiques ou analogues
US20020178780A1 (en) * 2000-10-12 2002-12-05 Van Mullekom Jennifer H. Continuous on-board diagnostic lubricant monitoring system and method
CN1556507A (zh) * 2003-12-30 2004-12-22 胡浩权 一种智能报警灭火器
CN2809618Y (zh) * 2005-07-04 2006-08-23 秦一涛 管道渗漏定位分布式光纤温度传感监测装置
WO2008102104A1 (en) * 2007-02-20 2008-08-28 Thermocable (Flexible Elements) Limited Temperature detector
CN101451901A (zh) * 2008-11-13 2009-06-10 山东长运光电科技有限公司 红外线六氟化硫检漏摄像仪

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058975A (en) * 1975-12-08 1977-11-22 General Electric Company Gas turbine temperature sensor validation apparatus and method
US4710095A (en) 1982-08-04 1987-12-01 General Electric Company Turbomachine airflow temperature sensor
KR850700156A (ko) * 1983-12-19 1985-10-25 알. 엠. 탤리 고속 열기 누출 감지기
JPS61181921A (ja) 1985-02-07 1986-08-14 Mitsubishi Heavy Ind Ltd ガス温度計測法
JPS62254032A (ja) * 1986-04-28 1987-11-05 Hitachi Ltd 配管破断検出方法
JPH0293315A (ja) * 1988-09-30 1990-04-04 Ishikawajima Harima Heavy Ind Co Ltd 金属管壁等の厚さの検査方法
US5099121A (en) 1990-05-11 1992-03-24 Texas Instruments Incorporated Temperature measuring method using infrared sensors and processor
DE4035242A1 (de) 1990-11-06 1992-05-07 Siemens Ag Betriebsueberwachung eines rohre aufweisenden kondensators mit messungen an ausgewaehlten rohren
JPH0566208A (ja) * 1991-09-09 1993-03-19 Nitto Chem Ind Co Ltd 構造物の表面または内部欠陥の検知方法およびその装置
US5308162A (en) * 1992-02-13 1994-05-03 Fujikura Ltd. Temperature abnormality detecting structure for fluid pipe
JP2631328B2 (ja) * 1992-02-13 1997-07-16 株式会社フジクラ 流体流通管路における温度異常検出構造
JPH08296453A (ja) 1995-04-25 1996-11-12 Hitachi Ltd ガスタービン圧縮機水洗浄時期検知装置
US5883815A (en) * 1996-06-20 1999-03-16 Drakulich; Dushan Leak detection system
JPH10206362A (ja) * 1997-01-23 1998-08-07 Takenaka Komuten Co Ltd 光触媒活性材料の検査方法
JP3040356B2 (ja) * 1997-01-27 2000-05-15 三菱電機株式会社 赤外線固体撮像素子
US6748733B2 (en) 1998-09-15 2004-06-15 Robert F. Tamaro System for waste heat augmentation in combined cycle plant through combustor gas diversion
US6422745B1 (en) 1999-01-15 2002-07-23 Ametek, Inc. System and method for determining combustion temperature using infrared emissions
DE19945640A1 (de) 1999-09-23 2001-04-05 Abb Research Ltd Verfahren und Vorrichtung zur Gastemperaturmessung mit laserinduzierter Weissglut-Pyrometrie
JP2002071605A (ja) * 2000-08-29 2002-03-12 Mitsubishi Heavy Ind Ltd 非破壊検査方法および装置、データ判定装置
US6715916B2 (en) * 2001-02-08 2004-04-06 General Electric Company System and method for determining gas turbine firing and combustion reference temperatures having correction for water content in fuel
US7322359B2 (en) * 2001-02-16 2008-01-29 Srs Medical Systems, Inc. Leak point wetness sensor for urological investigations
US6931352B2 (en) * 2001-10-19 2005-08-16 General Electric Company System and method for monitoring the condition of a heat exchange unit
JP3952496B2 (ja) * 2002-05-28 2007-08-01 松下電工株式会社 内部空間を有する板材の形状欠陥検査方法及び装置
US6983603B2 (en) * 2002-10-24 2006-01-10 Pratt & Whitney Canada Corp. Detection of gas turbine engine hot section condition
JP4231681B2 (ja) 2002-11-22 2009-03-04 株式会社堀場製作所 サーモパイルアレイセンサ
US6962043B2 (en) 2003-01-30 2005-11-08 General Electric Company Method and apparatus for monitoring the performance of a gas turbine system
US20040187904A1 (en) * 2003-02-05 2004-09-30 General Electric Company Apparatus for infrared radiation detection
WO2004097389A2 (en) 2003-04-25 2004-11-11 Land Instruments International Limited Thermal imaging system and method
US6931857B2 (en) 2003-05-30 2005-08-23 United Technologies Corporation Rotor inlet temperature control for turbo machine
JP2005037366A (ja) * 2003-06-24 2005-02-10 Constec Engi Co 赤外線構造物診断システム及び赤外線構造物診断方法
JP4206952B2 (ja) * 2004-03-30 2009-01-14 能美防災株式会社 タイヤ損傷検出システム
US7484369B2 (en) 2004-05-07 2009-02-03 Rosemount Aerospace Inc. Apparatus for observing combustion conditions in a gas turbine engine
JP2006053024A (ja) * 2004-08-11 2006-02-23 Sanyo Electric Co Ltd 温度補正処理装置
EP1655590B1 (de) * 2004-11-09 2016-02-03 Alstom Technology Ltd Verfahren zur Bestimmung einer über einen Strömungsquerschnitt massengemittelten Temperatur einer Gasströmung in einer Gasturbine
JP2006234684A (ja) * 2005-02-25 2006-09-07 Mitsuboshi Belting Ltd 防水シートの欠陥検知方法
US7332716B2 (en) 2005-06-06 2008-02-19 Flir Systems Ab IR camera
US20080166489A1 (en) * 2005-08-04 2008-07-10 United Technologies Corporation Method for microstructure control of ceramic thermal spray coating
US20070251663A1 (en) * 2006-04-28 2007-11-01 William Sheldon Active temperature feedback control of continuous casting
US7974739B2 (en) * 2006-06-27 2011-07-05 Illinois Tool Works Inc. System and method having arm with cable passage through joint to infrared lamp
JP4341651B2 (ja) * 2006-07-28 2009-10-07 株式会社日立製作所 熱式ガス流量計
US7665960B2 (en) 2006-08-10 2010-02-23 United Technologies Corporation Turbine shroud thermal distortion control
US20080128620A1 (en) * 2006-12-04 2008-06-05 Krellner Theodore J Method of making a thermopile detector and package
US8342793B2 (en) * 2007-08-22 2013-01-01 Cleveland Electric Laboratories Active surge control
US8051672B2 (en) * 2007-08-30 2011-11-08 Afco Systems Fluid cooled cabinet for electronic equipment
US20090285259A1 (en) * 2008-05-14 2009-11-19 General Electric Company System and method for thermal inspection of objects
US20100143090A1 (en) 2008-12-04 2010-06-10 General Electric Company Cooling system and method for a turbomachine
US8167483B2 (en) 2009-01-15 2012-05-01 Fluke Corporation Temperature measurement instruments and methods for identifying a selected target area
US20110240858A1 (en) * 2010-03-30 2011-10-06 General Electric Company Multi-spectral pyrometry imaging system
US8469588B2 (en) 2010-05-03 2013-06-25 General Electric Company System and method for compressor inlet temperature measurement
US8702372B2 (en) 2010-05-03 2014-04-22 Bha Altair, Llc System and method for adjusting compressor inlet fluid temperature
US9097182B2 (en) 2010-08-05 2015-08-04 General Electric Company Thermal control system for fault detection and mitigation within a power generation system
US9019108B2 (en) 2010-08-05 2015-04-28 General Electric Company Thermal measurement system for fault detection within a power generation system
US8627643B2 (en) 2010-08-05 2014-01-14 General Electric Company System and method for measuring temperature within a turbine system
US20120328145A1 (en) * 2010-12-20 2012-12-27 Hon Hai Precision Industry Co., Ltd. Wired earphone with coiled adhesive tape

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771350A (en) * 1971-12-30 1973-11-13 Aviat Inc Pipeline leak detector
US4655607A (en) * 1983-12-19 1987-04-07 Santa Barbara Research Center High speed hot air leak sensor
US5336996A (en) * 1992-08-21 1994-08-09 The Duriron Company, Inc. Hall effect monitoring of wear of bearing supporting a rotor within a stationary housing
EP0783099A1 (fr) * 1996-01-04 1997-07-09 Emile Hurbe Procédé de localisation de fuites sur des conduites enfouies, par voie thermograhiques ou analogues
US20020178780A1 (en) * 2000-10-12 2002-12-05 Van Mullekom Jennifer H. Continuous on-board diagnostic lubricant monitoring system and method
US6644095B2 (en) * 2000-10-12 2003-11-11 The Lubrizol Corporation Continuous on-board diagnostic lubricant monitoring system and method
CN1556507A (zh) * 2003-12-30 2004-12-22 胡浩权 一种智能报警灭火器
CN2809618Y (zh) * 2005-07-04 2006-08-23 秦一涛 管道渗漏定位分布式光纤温度传感监测装置
WO2008102104A1 (en) * 2007-02-20 2008-08-28 Thermocable (Flexible Elements) Limited Temperature detector
CN101451901A (zh) * 2008-11-13 2009-06-10 山东长运光电科技有限公司 红外线六氟化硫检漏摄像仪

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102419210A (zh) * 2010-08-05 2012-04-18 通用电气公司 用于发电系统内的故障检测的热测量系统
CN102419210B (zh) * 2010-08-05 2016-02-03 通用电气公司 用于发电系统内的故障检测的热测量系统
CN113192284A (zh) * 2021-04-29 2021-07-30 陕西飞机工业有限责任公司 一种特种飞机火警控制方法
CN113192284B (zh) * 2021-04-29 2022-11-22 陕西飞机工业有限责任公司 一种特种飞机火警控制方法

Also Published As

Publication number Publication date
EP2369318A3 (en) 2011-10-05
JP2011185926A (ja) 2011-09-22
EP2369318A2 (en) 2011-09-28
JP5926889B2 (ja) 2016-05-25
US20110215936A1 (en) 2011-09-08
US8410946B2 (en) 2013-04-02

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