ES2031897T3 - Metodo y aparato para generar isotermas por un sistema de control de temperaturas para un antecrisol. - Google Patents

Metodo y aparato para generar isotermas por un sistema de control de temperaturas para un antecrisol.

Info

Publication number
ES2031897T3
ES2031897T3 ES198787305953T ES87305953T ES2031897T3 ES 2031897 T3 ES2031897 T3 ES 2031897T3 ES 198787305953 T ES198787305953 T ES 198787305953T ES 87305953 T ES87305953 T ES 87305953T ES 2031897 T3 ES2031897 T3 ES 2031897T3
Authority
ES
Spain
Prior art keywords
temperature
isotherms
cross
temperature readings
forehearth
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
ES198787305953T
Other languages
English (en)
Inventor
Ralf R. Perron
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.)
Emhart Glass Machinery Investments Inc
Original Assignee
Emhart Glass Machinery Investments 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 Emhart Glass Machinery Investments Inc filed Critical Emhart Glass Machinery Investments Inc
Application granted granted Critical
Publication of ES2031897T3 publication Critical patent/ES2031897T3/es
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
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/026—Means for indicating or recording specially adapted for thermometers arrangements for monitoring a plurality of temperatures, e.g. by multiplexing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cookers (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

UNA TECNICA PARA GENERAL ISOTERMAS REPRESENTANDO LA TEMPERATURA DE LAS SECCIONES PERFILARES DE VIDRIO FUNDIDO (17) FLUYENTE EN UN CANAL DE RECOCIDO (20). UNA PLURALIDAD DE SONDAS DE TEMPERATURA (21, 29) ESTAN LOCALIZADAS EN DETERMINADO LUGAR DENTRO DEL PLANO DE LA SECCION TRANSVERSAL DEL CANAL, VENTAJOSAMENTE EN MALLA RECTANGULAR, PARA FORMAR UN MATRIZ DE LECTURAS DE TEMPERATURA. LAS LECTURAS DE TEMPERTURA DIGITALIZADAS SE ENVIAN A UN PROCESADOR (53), QUE INTERPOLA DICHAS SEÑALES PARA CONOCER LA TEMPERATURA INTERMEDIA ENTRE SONDAS,, Y OPCIONALMENTE MAS ALLA DEL LUGAR DE LAS SONDAS. LAS ISOTERMAS SON OBTENIDAS MEDIANTE EL POLINOMIO DE INTERPOLACION DE LEGRANGIAN A TRAVES DE LAS TEMPERATURAS GRABADAS. LOS VALORES INTERPOLADOS ASI GENERADOS PUEDEN SER USADOS PARA OBTENER IMAGNES EN TIEMPO REAL DE LAS ISOTERMAS EN LA SECCION TRANSVERSAL DEL CANAL EXAMINADO O PUEDEN SER INCLUIDAS EN UN BUCLE DE CONTROL.
ES198787305953T 1986-07-15 1987-07-06 Metodo y aparato para generar isotermas por un sistema de control de temperaturas para un antecrisol. Expired - Lifetime ES2031897T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/885,979 US4737917A (en) 1986-07-15 1986-07-15 Method and apparatus for generating isotherms in a forehearth temperature control system

Publications (1)

Publication Number Publication Date
ES2031897T3 true ES2031897T3 (es) 1993-01-01

Family

ID=25388120

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787305953T Expired - Lifetime ES2031897T3 (es) 1986-07-15 1987-07-06 Metodo y aparato para generar isotermas por un sistema de control de temperaturas para un antecrisol.

Country Status (5)

Country Link
US (1) US4737917A (es)
EP (1) EP0253546B1 (es)
AT (1) ATE75851T1 (es)
DE (1) DE3778772D1 (es)
ES (1) ES2031897T3 (es)

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IT1201779B (it) * 1986-07-09 1989-02-02 Zanussi Zeltron Inst Dispositivo di controllo dell'isolamento termico di apparecchiature elettrodomestiche, in particolare frigoriferi
US4807144A (en) * 1986-12-02 1989-02-21 Glasstech International L.P. Temperature control system for glass sheet furnace
US4823290A (en) * 1987-07-21 1989-04-18 Honeywell Bull Inc. Method and apparatus for monitoring the operating environment of a computer system
US4875176A (en) * 1987-10-22 1989-10-17 Curtis L. Harsch Method and apparatus for measuring surface temperatures
IL109511A (en) * 1987-12-23 1996-10-16 Cubital Ltd Three-dimensional modelling apparatus
BE1003369A6 (fr) * 1989-10-18 1992-03-10 Centre Rech Metallurgique Dispositif pour la mesure continue de la temperature d'un bain metallique.
GB9005286D0 (en) * 1990-03-09 1990-05-02 Avon Rubber Plc Thermal sensing
US5202843A (en) * 1990-04-25 1993-04-13 Oki Electric Industry Co., Ltd. CAE system for automatic heat analysis of electronic equipment
US5139412A (en) * 1990-05-08 1992-08-18 Weyerhaeuser Company Method and apparatus for profiling the bed of a furnace
GB9022496D0 (en) * 1990-10-17 1990-11-28 British Steel Plc Measurement of the temperature of a melt
US5173868A (en) * 1990-10-19 1992-12-22 Square D Company Scanning radiation sensor for multiple spots and apparatus and method of averaging radiation samples of same
US5264819A (en) * 1990-12-12 1993-11-23 Electric Power Research Institute, Inc. High energy zinc oxide varistor
US5165794A (en) * 1991-08-02 1992-11-24 The United States Of America As Represented By The United States Department Of Energy Method for the thermal characterization, visualization, and integrity evaluation of conducting material samples or complex structures
US5217304A (en) * 1991-08-02 1993-06-08 The United States Of America As Represented By The United States Department Of Energy Electrical network method for the thermal or structural characterization of a conducting material sample or structure
US5219226A (en) * 1991-10-25 1993-06-15 Quadtek, Inc. Imaging and temperature monitoring system
US5368471A (en) * 1991-11-20 1994-11-29 The Babcock & Wilcox Company Method and apparatus for use in monitoring and controlling a black liquor recovery furnace
US5588978A (en) * 1992-11-24 1996-12-31 Imtec Process and apparatus for coloring glass
US5358541A (en) * 1993-01-08 1994-10-25 The Boc Group, Inc. Forehearth temperature control system
US5346307A (en) * 1993-06-03 1994-09-13 Regents Of The University Of California Using electrical resistance tomography to map subsurface temperatures
JP3205483B2 (ja) * 1995-05-11 2001-09-04 株式会社日立製作所 電力用酸化亜鉛素子の耐量推定方法、そのスクリーニング方法、及びこれらの方法を実施する装置
NZ272754A (en) * 1995-08-10 1997-03-24 Michael Joseph Uttinger Data aquisition; remote system for logging temperature of bulk milk; details
SE505555C2 (sv) * 1995-12-21 1997-09-15 Whirlpool Europ Förfarande för styrning av ett uppvärmningsförlopp i en mikrovågsugn samt mikrovågsugn
DE19853785C5 (de) * 1998-11-21 2004-10-07 Beteiligungen Sorg Gmbh & Co Kg Verfahren und Meßanordnung zum Bestimmen von Veränderungen des Betriebszustandes von feuerfesten Baustoffen an Glasschmelze führenden Behältern
AU7681800A (en) * 1999-10-11 2001-04-23 Logpro Limited Data logger
US6631287B2 (en) 2001-04-03 2003-10-07 Welch Allyn, Inc. Infrared thermometer
GB0115731D0 (en) * 2001-06-27 2001-08-22 Isis Innovation Temperature profile determination
US6718277B2 (en) 2002-04-17 2004-04-06 Hewlett-Packard Development Company, L.P. Atmospheric control within a building
FR2859790B1 (fr) * 2003-09-11 2005-11-18 Eurocopter France Procede et dispositif pour detecter des defauts de protection electromagnetique de harnais electriques
US7196509B2 (en) * 2004-09-23 2007-03-27 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Thermopile temperature sensing with color contouring
DE102006045381B3 (de) * 2006-09-26 2008-04-10 Robert Bosch Gmbh Ermittlungsverfahren eines Beladungszustandes einer Schichtladespeichervorrichtung sowie Schichtladespeichervorrichtung
US9307912B2 (en) 2012-08-08 2016-04-12 Welch Allyn, Inc. Temperature measurement system
DE102016215549A1 (de) * 2016-08-18 2018-02-22 Bayerische Motoren Werke Aktiengesellschaft Elektrische Heizeinrichtung für Kraftfahrzeuge
US11702624B2 (en) 2018-08-29 2023-07-18 Cedar Knoll Vineyards, Inc. System and method for monitoring and controlling conditions within a vessel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1100225A (en) * 1977-05-13 1981-04-28 Lloyd D. Reed Thermographic areameter
US4301509A (en) * 1979-11-13 1981-11-17 General Electric Company Method for cooking meat or poultry in thermal oven
US4403251A (en) * 1980-06-26 1983-09-06 Domarenok Nikolai I Thermovision pyrometer for remote measurement of temperature of an object
US4463437A (en) * 1981-04-27 1984-07-31 Bethlehem Steel Corp. Furnace burden thermographic method and apparatus
US4389725A (en) * 1981-07-27 1983-06-21 Owens-Illinois, Inc. Electric boosting control for a glass forehearth
US4371483A (en) * 1982-01-11 1983-02-01 The B. F. Goodrich Company Apparatus and process for vulcanizing, adjusted for variable location of point of least cure
US4440509A (en) * 1982-03-29 1984-04-03 The Babcock & Wilcox Company Detection of hot and cold spots in chemical reactors
JPS5947324A (ja) * 1982-09-08 1984-03-17 Mitsubishi Electric Corp 加熱炉の加熱制御方法
DE3244903A1 (de) * 1982-12-04 1984-06-07 László Dipl.-Phys. 4190 Kleve Körtvélyessy Schnelle thermoelement-niveauregulierung
US4637910A (en) * 1984-01-20 1987-01-20 Westinghouse Electric Corp. Method and apparatus for continuous on-line synthesis of power distribution in a nuclear reactor core
US4638436A (en) * 1984-09-24 1987-01-20 Labthermics Technologies, Inc. Temperature control and analysis system for hyperthermia treatment

Also Published As

Publication number Publication date
ATE75851T1 (de) 1992-05-15
EP0253546A2 (en) 1988-01-20
EP0253546A3 (en) 1989-07-12
US4737917A (en) 1988-04-12
EP0253546B1 (en) 1992-05-06
DE3778772D1 (de) 1992-06-11

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