BR0201440A - Gas and vacuum tight enclosure intended for use in an electromagnetic induction heater of a product - Google Patents

Gas and vacuum tight enclosure intended for use in an electromagnetic induction heater of a product

Info

Publication number
BR0201440A
BR0201440A BR0201440-8A BR0201440A BR0201440A BR 0201440 A BR0201440 A BR 0201440A BR 0201440 A BR0201440 A BR 0201440A BR 0201440 A BR0201440 A BR 0201440A
Authority
BR
Brazil
Prior art keywords
gas
electromagnetic induction
vacuum
induction heating
product
Prior art date
Application number
BR0201440-8A
Other languages
Portuguese (pt)
Other versions
BRPI0201440B1 (en
Inventor
Marc Anderhuber
Jean-Philippe Chaignot
Claude Coffet
Hellegouarc H Jean
Philippe Roehr
Rene Pierret
Patrick Hug
Jean-Camile Uring
Gerard Griffay
Alain Daubigny
Original Assignee
Celes
Usinor
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 Celes, Usinor filed Critical Celes
Priority to BRPI0201440A priority Critical patent/BRPI0201440B1/en
Publication of BR0201440A publication Critical patent/BR0201440A/en
Publication of BRPI0201440B1 publication Critical patent/BRPI0201440B1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • General Induction Heating (AREA)
  • Furnace Details (AREA)

Abstract

"RECINTO DE ESTANQUEIDADE A GáS E AO VáCUO DESTINADO A SER UTILIZADO EM UM DISPOSITIVO DE AQUECIMENTO POR INDUçãO ELETROMAGNéTICA DE UM PRODUTO". Recinto de estanqueidade a gás e ao vácuo destinado a ser utilizado em um dispositivo de aquecimento por indução eletromagnética de um produto que se desloca no interior do dito recinto, caracterizado pelo fato de que ele possui uma bainha (1) formada por um material estanque ao gás e ao vácuo e eletricamente isolante, as faces internas da dita bainha sendo protegidas por uma tela térmica (2) composta por uma matriz de blocos feitos de material termicamente isolante e de uma pluralidade de tubos (4) resfriados por circulação de um fluido, esses últimos sendo presos dentro da dita matriz de blocos. Aplicação notadamente para o aquecimento por indução eletromagnética, sob atmosfera protetora com alto teor de hidrogênio, de uma tira de aço inoxidável que se desloca."GAS AND Vacuum-tight enclosure intended for use in an electromechanical induction heating device". Gas and vacuum tightness enclosure for use in an electromagnetic induction heating device for a product moving within said enclosure, characterized in that it has a sheath (1) formed of a watertight material gas and vacuum and electrically insulating, the inner faces of said sheath being protected by a thermal screen (2) composed of an array of blocks made of thermally insulating material and a plurality of fluid-cooled pipes (4), the latter being trapped within said block matrix. Application notably for electromagnetic induction heating under a high hydrogen protective atmosphere of a moving stainless steel strip.

BRPI0201440A 2002-04-26 2002-04-26 gas and vacuum tightness enclosure intended for use in an electromagnetic induction heating device of a product BRPI0201440B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0201440A BRPI0201440B1 (en) 2002-04-26 2002-04-26 gas and vacuum tightness enclosure intended for use in an electromagnetic induction heating device of a product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0201440A BRPI0201440B1 (en) 2002-04-26 2002-04-26 gas and vacuum tightness enclosure intended for use in an electromagnetic induction heating device of a product

Publications (2)

Publication Number Publication Date
BR0201440A true BR0201440A (en) 2003-12-16
BRPI0201440B1 BRPI0201440B1 (en) 2016-05-31

Family

ID=30773999

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0201440A BRPI0201440B1 (en) 2002-04-26 2002-04-26 gas and vacuum tightness enclosure intended for use in an electromagnetic induction heating device of a product

Country Status (1)

Country Link
BR (1) BRPI0201440B1 (en)

Also Published As

Publication number Publication date
BRPI0201440B1 (en) 2016-05-31

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/05/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 22A ANUIDADE.