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FR2372898A1 - RADIATION HEATING PROCESS AND DEVICE AND JET IMPACT - Google Patents

RADIATION HEATING PROCESS AND DEVICE AND JET IMPACT

Info

Publication number
FR2372898A1
FR2372898A1FR7637908AFR7637908AFR2372898A1FR 2372898 A1FR2372898 A1FR 2372898A1FR 7637908 AFR7637908 AFR 7637908AFR 7637908 AFR7637908 AFR 7637908AFR 2372898 A1FR2372898 A1FR 2372898A1
Authority
FR
France
Prior art keywords
product
radiation
treated
jets
jet impact
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.)
Granted
Application number
FR7637908A
Other languages
French (fr)
Other versions
FR2372898B1 (en
Inventor
Lazaros J Lazaridis
Gabor Miskolczy
Paul K Shefsiek
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.)
Thermo Fisher Scientific Inc
Original Assignee
Thermo Electron Corp
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 Thermo Electron CorpfiledCriticalThermo Electron Corp
Publication of FR2372898A1publicationCriticalpatent/FR2372898A1/en
Application grantedgrantedCritical
Publication of FR2372898B1publicationCriticalpatent/FR2372898B1/fr
Grantedlegal-statusCriticalCurrent

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Abstract

Translated fromFrench

Procédé et dispositif de chauffage. Le dispositif comprend une chambre de chauffage à travers laquelle on fait passer un produit à traiter, en regard d'une rangée de brûleurs à rayonnement et impact de jets, la ou les chambres de combustion étant séparées du produit à traiter par des plaques réfractaires plates possédant une pluralité de trous répartis uniformément sur elles qui dirigent des jets uniformes de produits de combustion sur le produit à traiter. Les jets de produits de combustion chauffent par convexion le produit en cours de traitement. Les plaques réfractaires formant les jets sont également chauffées jusqu'à rayonnement, de façon que l'énergie thermique soit transférée par rayonnement au produit en cours de traitement. Application notamment aux fours de traitement thermique de tôles métalliques, brames et analogues.Method and device for heating. The device comprises a heating chamber through which a product to be treated is passed, facing a row of radiation and jet impact burners, the combustion chamber (s) being separated from the product to be treated by flat refractory plates. having a plurality of holes distributed uniformly thereon which direct uniform jets of combustion products on the product to be treated. The jets of combustion products convection heat the product being processed. The refractory plates forming the jets are also heated to radiation, so that thermal energy is transferred by radiation to the product being processed. Application in particular to furnaces for the heat treatment of metal sheets, slabs and the like.

FR7637908A1976-12-061976-12-16 RADIATION HEATING PROCESS AND DEVICE AND JET IMPACTGrantedFR2372898A1 (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
GB5078876AGB1533309A (en)1976-12-061976-12-06Method of heating flat strip stock and furnace therefor

Publications (2)

Publication NumberPublication Date
FR2372898A1true FR2372898A1 (en)1978-06-30
FR2372898B1 FR2372898B1 (en)1980-10-31

Family

ID=10457353

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR7637908AGrantedFR2372898A1 (en)1976-12-061976-12-16 RADIATION HEATING PROCESS AND DEVICE AND JET IMPACT

Country Status (3)

CountryLink
CA (1)CA1072823A (en)
FR (1)FR2372898A1 (en)
GB (1)GB1533309A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2447527A1 (en)*1979-01-291980-08-22Heurtey MetallurgieCirculation of air or gas in heat treatment furnace - by pumping in cooled gas which is heated by outflowing gas
EP0471087A4 (en)*1990-03-021992-08-12Inax CorporationContinuous firing furnace
ES2190859A1 (en)*1999-12-102003-08-16Sacmi Forni SpaSingle-layer oven for firing ceramic tiles incorporates a tunnel housing a motor-driven gravity roller table for transporting a layer of tiles and two series of burners with different ratings in the tunnel's sidewalls.

Citations (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2279917A (en)*1940-03-091942-04-14Edge DexterContinuous furnace
GB867250A (en)*1958-11-191961-05-03Humphrey Stafford CranfieldImprovements in heat treating ovens
FR1432434A (en)*1965-05-101966-03-18Armco Steel Corp Method and furnace for heating metal parts
US3439996A (en)*1965-06-091969-04-22Solaronics IncTile assembly for radiant gas burners
DE1900287A1 (en)*1969-01-031970-07-30Heurtey SaThermal treatment of paper and metal strips and - painted metal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2279917A (en)*1940-03-091942-04-14Edge DexterContinuous furnace
GB867250A (en)*1958-11-191961-05-03Humphrey Stafford CranfieldImprovements in heat treating ovens
FR1432434A (en)*1965-05-101966-03-18Armco Steel Corp Method and furnace for heating metal parts
US3439996A (en)*1965-06-091969-04-22Solaronics IncTile assembly for radiant gas burners
DE1900287A1 (en)*1969-01-031970-07-30Heurtey SaThermal treatment of paper and metal strips and - painted metal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2447527A1 (en)*1979-01-291980-08-22Heurtey MetallurgieCirculation of air or gas in heat treatment furnace - by pumping in cooled gas which is heated by outflowing gas
EP0471087A4 (en)*1990-03-021992-08-12Inax CorporationContinuous firing furnace
ES2190859A1 (en)*1999-12-102003-08-16Sacmi Forni SpaSingle-layer oven for firing ceramic tiles incorporates a tunnel housing a motor-driven gravity roller table for transporting a layer of tiles and two series of burners with different ratings in the tunnel's sidewalls.

Also Published As

Publication numberPublication date
CA1072823A (en)1980-03-04
GB1533309A (en)1978-11-22
FR2372898B1 (en)1980-10-31

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