DE69835748D1 - Akustisches pyrometer - Google Patents

Akustisches pyrometer

Info

Publication number
DE69835748D1
DE69835748D1 DE69835748T DE69835748T DE69835748D1 DE 69835748 D1 DE69835748 D1 DE 69835748D1 DE 69835748 T DE69835748 T DE 69835748T DE 69835748 T DE69835748 T DE 69835748T DE 69835748 D1 DE69835748 D1 DE 69835748D1
Authority
DE
Germany
Prior art keywords
acoustic pyrometer
pyrometer
acoustic
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.)
Expired - Lifetime
Application number
DE69835748T
Other languages
English (en)
Other versions
DE69835748T2 (de
Inventor
E Draxton
G Droppo
E Hogle
George Kychakoff
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.)
Combustion Specialists Inc
Original Assignee
Combustion Specialists 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
Application filed by Combustion Specialists Inc filed Critical Combustion Specialists Inc
Publication of DE69835748D1 publication Critical patent/DE69835748D1/de
Application granted granted Critical
Publication of DE69835748T2 publication Critical patent/DE69835748T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
    • G01K11/24—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of the velocity of propagation of sound

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
DE69835748T 1997-07-05 1998-07-04 Akustisches pyrometer Expired - Lifetime DE69835748T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5293097P 1997-07-05 1997-07-05
US52930P 1997-07-05
PCT/US1998/013839 WO1999001727A2 (en) 1997-07-05 1998-07-04 Acoustic pyrometer

Publications (2)

Publication Number Publication Date
DE69835748D1 true DE69835748D1 (de) 2006-10-12
DE69835748T2 DE69835748T2 (de) 2008-01-03

Family

ID=21980842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69835748T Expired - Lifetime DE69835748T2 (de) 1997-07-05 1998-07-04 Akustisches pyrometer

Country Status (6)

Country Link
US (3) US6386755B1 (de)
EP (1) EP0995088B1 (de)
AU (1) AU8381998A (de)
DE (1) DE69835748T2 (de)
ES (1) ES2352340T3 (de)
WO (1) WO1999001727A2 (de)

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FR2800164B1 (fr) * 1999-10-21 2002-04-19 Korea Advanced Inst Sci & Tech Procede de determination de positions de capteurs en pyrometrie acoustique
EP1203936B1 (de) * 2000-11-06 2012-01-04 Siemens Aktiengesellschaft Vorrichtung zum Erfassen der Raumtemperatur mit Hilfe von Schallwellen
JP3900865B2 (ja) * 2001-06-04 2007-04-04 オムロンヘルスケア株式会社 赤外線体温計，赤外線体温計の温度状態推定方法，情報報知方法及び測定動作管理方法
US7470056B2 (en) 2004-02-12 2008-12-30 Industrial Measurement Systems, Inc. Methods and apparatus for monitoring a condition of a material
US6979118B1 (en) * 2004-06-01 2005-12-27 General Electric Company Estimating combustor flame temperature based on frequency of combustor dynamics transverse mode
EP1632763A1 (de) * 2004-09-03 2006-03-08 Siemens Schweiz AG Vorrichtung zur Erfassung von Raumklimagrössen
FI20041420A0 (fi) * 2004-11-04 2004-11-04 Andritz Oy Langaton mittausmenetelmä
US7404671B2 (en) * 2005-03-10 2008-07-29 Luna Innovations Incorporated Dynamic acoustic thermometer
US7856881B2 (en) 2005-03-22 2010-12-28 Commonwealth Scientific And Industrial Research Organisation Determining average mechanical properties of constituent particles of a sample of material using ultrasound
JP2007076614A (ja) * 2005-09-16 2007-03-29 Denso Corp 車両用盗難防止装置
US20070151363A1 (en) * 2005-12-30 2007-07-05 Honeywell International Inc. Non-invasive sensing technique for measuring gas flow and temperature
US7434988B1 (en) 2006-05-17 2008-10-14 Enertechnix, Inc. Low pressure acoustic pyrometer signal generator
GB0707640D0 (en) * 2007-04-20 2007-05-30 Strathclyde Acoustic deterrence
DE102007019529B4 (de) * 2007-04-25 2009-01-15 Siemens Ag Verfahren und Vorrichtung zur kabellosen Bedienung eines Geräts
GB0712936D0 (en) * 2007-07-05 2007-08-15 Airbus Uk Ltd A Method, apparatus or software for determining the location of an acoustic emission emitted in a structure
US8256953B2 (en) * 2008-10-31 2012-09-04 Yuhas Donald E Methods and apparatus for measuring temperature and heat flux in a material using ultrasound
DE202008015244U1 (de) 2008-11-18 2009-02-26 Carl Zeiss Ag Temperaturmesseinrichtung
EP2194325A1 (de) * 2008-12-02 2010-06-09 ABB Research Ltd. Flammendetektionsvorrichtung und Verfahren zur Detektion von Flammen
US8670199B2 (en) * 2010-04-02 2014-03-11 International Business Machines Corporation Data-dependent noise-predictive maximum likelihood detection (DD-NPML) for magnetic recording
US8240911B1 (en) * 2010-08-30 2012-08-14 Sandia Corporation Wireless passive temperature sensor
US9217654B2 (en) * 2010-09-15 2015-12-22 General Electric Company Submetering hydrocarbon fueled water heaters with energy manager systems
US9702768B2 (en) 2012-09-05 2017-07-11 Siemens Corporation Noise robust time of flight estimation for acoustic pyrometry
US9976915B2 (en) * 2013-03-14 2018-05-22 Siemens Energy, Inc. Temperature measurement in a gas turbine engine combustor
WO2014194056A1 (en) * 2013-05-30 2014-12-04 Siemens Energy, Inc. Fully automated calibration for acoustic pyrometry
US9453784B2 (en) 2013-09-04 2016-09-27 Siemens Energy, Inc. Non-intrusive measurement of hot gas temperature in a gas turbine engine
US9696216B2 (en) 2013-09-04 2017-07-04 Siemens Energy, Inc. Acoustic transducer in system for gas temperature measurement in gas turbine engine
US9746360B2 (en) 2014-03-13 2017-08-29 Siemens Energy, Inc. Nonintrusive performance measurement of a gas turbine engine in real time
US9752959B2 (en) 2014-03-13 2017-09-05 Siemens Energy, Inc. Nonintrusive transceiver and method for characterizing temperature and velocity fields in a gas turbine combustor
EP2937677B1 (de) 2014-04-25 2019-02-27 KIMA Echtzeitsysteme GmbH Temperaturmessvorrichtung
DE102015009121A1 (de) * 2015-07-21 2017-01-26 Bvp Gmbh Akustische Temperaturmessung in Gasen und von Gasen
CN106374427B (zh) * 2016-10-10 2018-05-04 信阳师范学院 智能远红外取暖器的保护装置及保护方法
US10753287B2 (en) * 2018-08-02 2020-08-25 Mitsubishi Hitachi Power Systems Americas, Inc. Active inlet turbine control
CN110045379B (zh) * 2019-04-11 2023-03-31 花瓣云科技有限公司 一种距离测量方法、相关设备及系统
DE102021109424A1 (de) 2021-04-15 2022-10-20 Vaillant Gmbh Verfahren und Anordnung zur akustischen Beobachtung von Flammen in einem Verbrennungsraum eines Heizgerätes
CN113945298A (zh) * 2021-11-20 2022-01-18 陕西岱南新能源工程有限公司 一种炉膛吹灰声波测温系统
DE102022114848A1 (de) 2022-06-13 2023-12-14 Bonnenberg & Drescher GmbH Verfahren und Messsystem zur Temperaturmessung
DE102022114849B4 (de) 2022-06-13 2024-05-08 Bonnenberg & Drescher GmbH Verfahren und Messsystem zur Temperaturmessung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672300A (en) * 1970-11-16 1972-06-27 Us Navy Pressure actuated acoustic signal source
US4030063A (en) * 1976-07-28 1977-06-14 The United States Of America As Represented By The Secretary Of The Navy Ultra low frequency acoustic generator
DE2854577C2 (de) * 1978-12-18 1986-05-15 Krupp Koppers GmbH, 4300 Essen Verfahren und Einrichtung zur Messung der Temperatur in Brennkammern oder anderen gasgefüllten Kammern
DE3242284A1 (de) * 1982-11-16 1984-05-17 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und anordnung zur laufzeitbestimmung eines ultraschallimpulses
US4618268A (en) * 1985-01-09 1986-10-21 Horner John A Method and apparatus for sensing average temperature
US4772131A (en) * 1987-03-30 1988-09-20 Thermosonics, Inc. Signal processing apparatus for ultrasonic thermometers
US4848924A (en) * 1987-08-19 1989-07-18 The Babcock & Wilcox Company Acoustic pyrometer
FR2650071B1 (fr) * 1989-07-20 1991-09-27 Asulab Sa Procede de traitement d'un signal electrique
JPH0787337B2 (ja) * 1990-01-05 1995-09-20 ヤマハ株式会社 音響信号処理装置
US5283768A (en) * 1991-06-14 1994-02-01 Baker Hughes Incorporated Borehole liquid acoustic wave transducer
US5349859A (en) * 1991-11-15 1994-09-27 Scientific Engineering Instruments, Inc. Method and apparatus for measuring acoustic wave velocity using impulse response
JP3224286B2 (ja) * 1992-11-02 2001-10-29 株式会社日本自動車部品総合研究所 超音波を用いた温度測定装置
AU687468B2 (en) * 1994-01-05 1998-02-26 Becton Dickinson & Company Continuously calibrating temperature controller
US5624188A (en) * 1994-10-20 1997-04-29 West; David A. Acoustic thermometer
FR2728680B1 (fr) * 1994-12-26 1997-01-24 Siemens Automotive Sa Procede de mesure de la temperature a l'aide d'un capteur a coefficient de temperature negatif et dispositif correspondant
US5586061A (en) * 1995-02-24 1996-12-17 Mack Information Sytems, Inc. Temperature validation method for temperature-controlling and temperature-monitoring systems
NL1000888C2 (nl) * 1995-07-26 1997-01-28 Oce Nederland Bv Temperatuurmeetsysteem en sensoreenheid van een dergelijk temperatuur- meetsysteem.
JP3424787B2 (ja) * 1996-03-12 2003-07-07 ヤマハ株式会社 演奏情報検出装置
US6039472A (en) * 1998-05-13 2000-03-21 Accusteel Ltd. Method for measuring the temperature of a metallurgical furnace using an acoustic noise parameter and rate of consumption of electrical power
DE19903643A1 (de) * 1999-01-29 2000-08-24 Schmersal K A Gmbh & Co Einrichtung zur Positionserfassung

Also Published As

Publication number Publication date
US6386755B1 (en) 2002-05-14
WO1999001727A2 (en) 1999-01-14
EP0995088B1 (de) 2006-08-30
US20040052295A1 (en) 2004-03-18
ES2352340T3 (es) 2011-02-17
DE69835748T2 (de) 2008-01-03
WO1999001727A9 (en) 1999-04-29
AU8381998A (en) 1999-01-25
WO1999001727A3 (en) 1999-03-25
US20020131472A1 (en) 2002-09-19
EP0995088A2 (de) 2000-04-26
US6834992B2 (en) 2004-12-28
EP0995088A4 (de) 2000-08-30
US6726358B2 (en) 2004-04-27

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Legal Events

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8364 No opposition during term of opposition