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:
Aug. 28, 2012
Filed:
Aug. 29, 2007
Applicants:
Martin Biermann, Möhrendorf, DE;
Arno Döbbeler, Herzogenaurach, DE;
Thomas Matschullat, Eckental, DE;
Johannes Scharf, Strullendorf, DE;
Gerd Schelbert, Hemhofen, DE;
Uwe Stürmer, Baiersdorf, DE;
Inventors:
Martin Biermann, Möhrendorf, DE;
Arno Döbbeler, Herzogenaurach, DE;
Thomas Matschullat, Eckental, DE;
Johannes Scharf, Strullendorf, DE;
Gerd Schelbert, Hemhofen, DE;
Uwe Stürmer, Baiersdorf, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D 1/00 (2006.01); G06F 19/00 (2011.01);
U.S. Cl.
CPC ...
Abstract
A device for controlling an arc furnace installation has an automatic controller () wherein a functional unit () for furnace control, a functional unit () for electrode control and a functional unit () for melting control are integrated in the controller ().