ES8404068A1 - Procedimiento para controlar de manera no destructiva la temperatura interna de objetos que tienen pobre conductancia termica. - Google Patents

Procedimiento para controlar de manera no destructiva la temperatura interna de objetos que tienen pobre conductancia termica.

Info

Publication number
ES8404068A1
ES8404068A1 ES522810A ES522810A ES8404068A1 ES 8404068 A1 ES8404068 A1 ES 8404068A1 ES 522810 A ES522810 A ES 522810A ES 522810 A ES522810 A ES 522810A ES 8404068 A1 ES8404068 A1 ES 8404068A1
Authority
ES
Spain
Prior art keywords
internal temperature
propogation
objects
pulse
relationship
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
Application number
ES522810A
Other languages
English (en)
Other versions
ES522810A0 (es
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber 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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of ES8404068A1 publication Critical patent/ES8404068A1/es
Publication of ES522810A0 publication Critical patent/ES522810A0/es
Granted 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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

PROCEDIMIENTO PARA CONTROLAR DE MANERA NO DESTRUCTIVA LA TEMPERATURA INTERNA DE OBJETOS QUE TIENEN POBRE CONDUCTANCIA TERMICA.COMPRENDE LAS SIGUIENTES ETAPAS: DETERMINAR UNA PLURALIDAD DE TEMPERATURAS INTERNAS DEL OBJETO; MEDIR UNA PLURALIDAD DE TIEMPOS NECESARIOS PARA QUE UNA SEÑAL DE IMPULSOS DE FRECUENCIA ELECTROACUSTICA SE PROPAGUE A TRAVES DEL OBJETO; ESTABLECER UNA RELACION ENTRE AMBOS PARAMETROS; MEDIR EL TIEMPO NECESARIO PARA QUE UNA SEÑAL DE IMPULSOS DE FRECUENCIA ELECTROACUSTICA SE PROPAGUE A TRAVES DEL OBJETO PARA CONTROLAR A UNA TEMPERATURA INTERNA DESCONOCIDA;Y DETERMINAR DICHA TEMPERATURA INTERNA DESCONOCIDA A TRAVES DE CORRELACIONAR EL TIEMPO DE PROPAGACION MEDIDO DEL IMPULSO CON LA RELACION CITADA ENTRE LOS DOS PRIMEROS PARAMETROS ALUDIDOS.DE APLICACION EN FABRICACION DE NEUMATICOS.
ES522810A 1982-06-01 1983-05-30 Procedimiento para controlar de manera no destructiva la temperatura interna de objetos que tienen pobre conductancia termica. Granted ES522810A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/383,426 US4469450A (en) 1982-06-01 1982-06-01 Electroacoustic method for nondestructively monitoring the internal temperature of objects

Publications (2)

Publication Number Publication Date
ES8404068A1 true ES8404068A1 (es) 1984-05-01
ES522810A0 ES522810A0 (es) 1984-05-01

Family

ID=23513095

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522810A Granted ES522810A0 (es) 1982-06-01 1983-05-30 Procedimiento para controlar de manera no destructiva la temperatura interna de objetos que tienen pobre conductancia termica.

Country Status (8)

Country Link
US (1) US4469450A (es)
JP (1) JPS58215519A (es)
CA (1) CA1191244A (es)
DE (1) DE3319068A1 (es)
ES (1) ES522810A0 (es)
FR (1) FR2527767B1 (es)
IT (1) IT1159019B (es)
ZA (1) ZA833152B (es)

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Publication number Priority date Publication date Assignee Title
US4772131A (en) * 1987-03-30 1988-09-20 Thermosonics, Inc. Signal processing apparatus for ultrasonic thermometers
US4875176A (en) * 1987-10-22 1989-10-17 Curtis L. Harsch Method and apparatus for measuring surface temperatures
US5286313A (en) * 1991-10-31 1994-02-15 Surface Combustion, Inc. Process control system using polarizing interferometer
US5249460A (en) * 1991-12-16 1993-10-05 Bridgestone Corporation Method and apparatus for measuring irregular tread wear
US5245867A (en) * 1991-12-16 1993-09-21 Bridgestone Corporation Method and apparatus for measuring tire parameters
US5226730A (en) * 1992-05-27 1993-07-13 The Babcock & Wilcox Company Internal temperature monitor for work pieces
US5445029A (en) * 1993-11-08 1995-08-29 General Electric Co. Calibration and flaw detection method for ultrasonic inspection of acoustically noisy materials
US5638396A (en) * 1994-09-19 1997-06-10 Textron Systems Corporation Laser ultrasonics-based material analysis system and method
GB9515454D0 (en) * 1995-07-27 1995-09-27 Sun Electric Uk Ltd Testing vehicle tyres
US20030016727A1 (en) * 2001-06-29 2003-01-23 Tokyo Electron Limited Method of and apparatus for measuring and controlling substrate holder temperature using ultrasonic tomography
US7156551B2 (en) * 2003-06-23 2007-01-02 Siemens Medical Solutions Usa, Inc. Ultrasound transducer fault measurement method and system
JP4412925B2 (ja) * 2003-07-04 2010-02-10 パナソニック株式会社 超音波診断装置
US7470056B2 (en) * 2004-02-12 2008-12-30 Industrial Measurement Systems, Inc. Methods and apparatus for monitoring a condition of a material
DE102008017426B4 (de) * 2008-04-03 2013-03-21 Gregor Brammer Verfahren zur Ermittlung der Temperatur an einer Grenzfläche eines Kabels oder einer Kabelgarnitur
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
DE102015117024A1 (de) * 2015-10-06 2017-04-06 Infineon Technologies Ag Eine Vorrichtung, eine Reifendruckmessvorrichtung, ein Reifen, ein Verfahren und ein Computerprogramm zum Erhalten einer Information, die eine Profiltiefe anzeigt
DE102017204468A1 (de) * 2017-03-17 2018-09-20 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Erfassen einer Temperatur eines aus mehreren Schichten aufgebauten Schichtmaterials sowie Thermometer
IT201900001001A1 (it) * 2019-01-23 2020-07-23 Bridgestone Europe Nv Sa Metodo e macchina per sottoporre ad analisi meccanica dinamica dei campioni multistrato di uno pneumatico
JP7482741B2 (ja) 2020-10-02 2024-05-14 三菱重工業株式会社 温度計測装置、機械システム、温度計測方法およびプログラム

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667063A (en) * 1946-01-08 1954-01-26 Jr Frederic Cunningham Supersonic inspection device
DE1773082A1 (de) * 1967-03-31 1971-08-05 Steel Co Of Wales Ltd Verfahren zur Messung der Temperatur eines festen oder fluessigen Stoffes,insbesondere Verfahren zur Messung der Temperatur von heissem Stahl sowie Vorrichtung zur Durchfuehrung des Verfahrens
US3597316A (en) * 1968-03-18 1971-08-03 Panametrics Nuclear reactor thermometry
DE2044225B2 (de) * 1970-09-07 1973-03-08 Verfahren zur bestimmung und zur schnellerkennung des thermischen innenwiderstandes bei jeweils typengleichen halbleiterbauelementen
US3980743A (en) * 1971-04-26 1976-09-14 Mcneil Corporation Method of tire cure control
GB1424535A (en) * 1972-04-28 1976-02-11 Ici Ltd Signal correlators
US4008608A (en) * 1974-10-10 1977-02-22 Continental Oil Company Method of predicting geothermal gradients in wells
US3934452A (en) * 1974-12-02 1976-01-27 Allied Chemical Corporation Method of determining dynamic strains in composite structures
US3981175A (en) * 1975-05-19 1976-09-21 Massachusetts Institute Of Technology Method of and apparatus for nondestructively determining the composition of an unknown material sample
US4027524A (en) * 1976-02-27 1977-06-07 Nasa Apparatus for determining thermophysical properties of test specimens
SE441078B (sv) * 1976-10-04 1985-09-09 Elektra Regummeringsteknik Sett att regummera fordonsdeck med anvendning av en forvulkad slitbana och ett bindgummi, och gummibindningsmaterial for anvendning vid regummering av fordonsdeck i enlighet med settet
DE2735908A1 (de) * 1977-08-05 1979-02-15 Euratom Ultraschall-temperaturmessonde
US4271708A (en) * 1978-05-16 1981-06-09 Fuji Electric Co., Ltd. Ultrasonic measuring apparatus
US4150567A (en) * 1978-06-29 1979-04-24 Allied Chemical Corporation Method of estimating energy loss from pneumatic tires
US4285235A (en) * 1979-04-19 1981-08-25 Bandag Incorporated Method and apparatus for non-destructive inspection of tires
US4327579A (en) * 1979-08-29 1982-05-04 Amf Incorporated Ultrasonic tire testing apparatus
US4297876A (en) * 1979-08-29 1981-11-03 Amf Incorporated Ultrasonic tire testing apparatus
US4274289A (en) * 1979-08-29 1981-06-23 Amf Incorporated Transducer positioning system for ultrasonic tire testing apparatus

Also Published As

Publication number Publication date
DE3319068C2 (es) 1988-02-04
FR2527767B1 (fr) 1986-05-02
IT1159019B (it) 1987-02-25
CA1191244A (en) 1985-07-30
JPS58215519A (ja) 1983-12-15
ES522810A0 (es) 1984-05-01
DE3319068A1 (de) 1983-12-01
IT8367602A0 (it) 1983-05-31
ZA833152B (en) 1984-01-25
US4469450A (en) 1984-09-04
FR2527767A1 (fr) 1983-12-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203