The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 1987
Filed:
Sep. 23, 1985
Renzo Corato, Mestre, IT;
Giulio Ganapini, Genoa, IT;
Hans-Anton Meier, Milan, IT;
Mauro Poggi, Genoa, IT;
Antonio Rosso, Venice, IT;
Sergio Sanchioni, Mestre, IT;
Alusuisse Italia S.p.A., Milan, IT;
Italimpianti Societa Italiana Impianti p.A., Genoa, IT;
Sirma S.p.A., Malcontenta, IT;
Abstract
The method comprises passing preformed bodies to be calcined, containing pyrolyzable substances, through a furnace having, arranged in succession, a first heating zone, a second or combustion zone wherein volatile substance released by said bodies are subjected to combustion, a third or calcining zone, and a fourth or cooling zone. Separation means between the first and second zones, and between the third and fourth zones, prevent the flue gases from flowing between such zones.