IT1250721B - Processo e dispositivo per la misura della temperatura di una parte di macchina riscaldata per via induttiva o trasformatorica - Google Patents

Processo e dispositivo per la misura della temperatura di una parte di macchina riscaldata per via induttiva o trasformatorica

Info

Publication number
IT1250721B
IT1250721B ITMI912116A ITMI912116A IT1250721B IT 1250721 B IT1250721 B IT 1250721B IT MI912116 A ITMI912116 A IT MI912116A IT MI912116 A ITMI912116 A IT MI912116A IT 1250721 B IT1250721 B IT 1250721B
Authority
IT
Italy
Prior art keywords
machine part
temperature
transformatively
measurement
during operation
Prior art date
Application number
ITMI912116A
Other languages
English (en)
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 filed Critical
Publication of ITMI912116A0 publication Critical patent/ITMI912116A0/it
Publication of ITMI912116A1 publication Critical patent/ITMI912116A1/it
Application granted granted Critical
Publication of IT1250721B publication Critical patent/IT1250721B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • 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
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/07—Heating plates with temperature control means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • General Induction Heating (AREA)

Abstract

In un processo per la determinazione della temperatura di una parte di macchina riscaldata per via induttiva, in cui il riscaldamento della parte di macchina o di un elemento riscaldato presente nella o sulla parte di macchina avviene per mezzo del campo alternativo magnetico prodotto da un avvolgimento primario su di un nucleo aperto o chiuso e la parte di macchina è fissa o si muove rispetto all'avvolgimento primario, possono essere eliminate difficoltà tecniche di misura e costruttive misurando per prima cosa per la taratura su tutto l'intervallo di temperature della parte di macchina da attendersi durante il funzionamento la corrente e la tensione primarie e sulla parte di macchina le corrispondenti temperature effettive, elaborando al calcolatore questi valori in parametri di taratura e memorizzandoli e successivamente misurando durante il funzionamento ancora soltanto la corrente e la tensione primarie e determinando da queste col calcolatore la temperatura della parte di macchina.
ITMI912116A 1990-08-01 1991-07-30 Processo e dispositivo per la misura della temperatura di una parte di macchina riscaldata per via induttiva o trasformatorica IT1250721B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4024432A DE4024432A1 (de) 1990-08-01 1990-08-01 Verfahren und vorrichtung zur ermittlung der temperatur eines induktiv bzw. transformatorisch beheizten maschinenteils

Publications (3)

Publication Number Publication Date
ITMI912116A0 ITMI912116A0 (it) 1991-07-30
ITMI912116A1 ITMI912116A1 (it) 1992-02-02
IT1250721B true IT1250721B (it) 1995-04-21

Family

ID=6411449

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912116A IT1250721B (it) 1990-08-01 1991-07-30 Processo e dispositivo per la misura della temperatura di una parte di macchina riscaldata per via induttiva o trasformatorica

Country Status (4)

Country Link
CH (1) CH682438A5 (it)
DE (1) DE4024432A1 (it)
FR (1) FR2665535B1 (it)
IT (1) IT1250721B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3407749B2 (ja) * 1992-09-03 2003-05-19 富士電機株式会社 誘導炉の棚吊り保護装置
DE19637561C1 (de) * 1996-09-14 1998-02-26 Dienes Apparatebau Gmbh Fühlerlose Temperaturregelung einer Heizvorrichtung
WO1999001598A1 (de) * 1997-07-03 1999-01-14 Retech Aktiengesellschaft H. Von Arx Galette
DE19730531C1 (de) * 1997-07-16 1998-09-03 Zinser Textilmaschinen Gmbh Verfahren und Vorrichtung zur Bestimmung der Temperatur eines induktiv beheizten Elements
ITBO20010224A1 (it) * 2001-04-17 2002-10-17 Gd Spa Metodo di rilevamento della temperatura di una cinghia almeno parzialmente metallica in una macchina impacchettatrice ed unita' di sigillatu
US6953919B2 (en) 2003-01-30 2005-10-11 Thermal Solutions, Inc. RFID-controlled smart range and method of cooking and heating
DE102010051559B4 (de) 2010-09-21 2015-03-05 Wolfgang Erdmann Algorithmus und Kalibrierverfahren zur Temperaturbestimmung eines induktiv beheizten Maschinenteils
DE102011110666A1 (de) * 2011-05-11 2012-11-15 Micro-Epsilon Messtechnik Gmbh & Co. Kg Sensor, System mit einem Sensor und einem Messobjekt sowie Verfahren zur Temperaturmessung mittels Sensor
DE102013108963B4 (de) * 2013-08-20 2016-10-06 Ritter Elektronik Gmbh Verfahren und Vorrichtung zur Messung der Temperatur eines metallischen Bauteils anhand einer Impedanz einer Induktionsspule
JP6306931B2 (ja) 2014-04-23 2018-04-04 トクデン株式会社 誘導発熱ローラ装置
FR3059200A1 (fr) * 2016-11-18 2018-05-25 Compagnie Generale Des Etablissements Michelin La regulation de la temperature d'un element en mouvement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927345C (de) * 1952-04-23 1955-08-22 Deutsche Bundesbahn Einrichtung zur Messung der Wicklungstemperatur von elektrischen Maschinen, Umspannern und Drosselspulen waehrend des Betriebes
DE3432824C2 (de) * 1984-09-06 1993-11-18 Minnesota Mining & Mfg Vorrichtung zur Erwärmung eines Heizelementes
US4668851A (en) * 1985-09-06 1987-05-26 Minnesota Mining And Manufacturing Company Circuitry for control of the temperature of a heating element adapted to be contacted by a material to be heated
US4816633A (en) * 1987-03-06 1989-03-28 Tocco, Inc. Method of monitoring induction heating cycle
US4897518A (en) * 1987-03-06 1990-01-30 Tocco, Inc. Method of monitoring induction heating cycle

Also Published As

Publication number Publication date
DE4024432A1 (de) 1992-02-06
ITMI912116A0 (it) 1991-07-30
FR2665535A1 (fr) 1992-02-07
CH682438A5 (de) 1993-09-15
ITMI912116A1 (it) 1992-02-02
DE4024432C2 (it) 1992-12-03
FR2665535B1 (fr) 1994-11-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970728