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:
Nov. 13, 1984
Filed:
May. 24, 1983
Applicant:
Inventors:
Hans-Joachim Giese, Hanau, DE;
Walter R Heiker, Wertheim-Sonderriet, DE;
Wilfried Krohe, Bad Soden, DE;
Assignee:
Sigri Elektrographit GmbH, Meitingen bei Augsburg, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F27B / ;
U.S. Cl.
CPC ...
432 11 ; 432137 ; 432145 ; 432146 ;
Abstract
Manufacturing of carbon bodies by heating blanks containing pyrolizable substances in a chamber over in which volatile pyrolysis products are formed and decomposed and thermal energy is generated by combustion of fluid fuels inside the chamber. Below a chamber temperature of 600.degree. C. the fuel is burned by supplying a stoichiometric amount of air, and above a chamber temperature of 600.degree. C. an additional quantity of air is blown into the chamber through nozzles.