: “ VACUUM AND GAS TIGHT CHAMBER”
Application 463/DEL/2002 published 2006-05-12, filed 2002-04-16
A vacuum and gastight chamber for enclosing a metal product as herein described moving through the chamber and subjected to electromagnetic induction heating, the chamber comprising: a gastight and vacuum-tight sheath made of electrically insulating, gastight and vacuum-tight material; a matrix of tiles made of thermally insulating material forming a heat shield located on inner surfaces of the sheath; and a plurality of tubes embedded in the matrix of tiles and carrying a coolant.
Applicant
CELES AND USINOR
89b, route Principale, F-68610 Lautenbach, France and Immeuble “La Pacific”, La Defense 7, 11-13 Cours, Valmy, F-92800 Puteaux, France
Inventor
MARC ANDERHUBER JEAN PHILIPPE CHAIGNOT CLAUDE COUFFET JEAN HELLEGOUARC’H PHILIPPE ROEHR RENE PIERRET PATRICK HUG JEAN CAMILLE URING GERARD GRIFFAY ALAIN DAUBIGNY
International Info
Classification: HO5B 6/26