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:
May. 20, 2014
Filed:
Oct. 06, 2010
Applicants:
Thomas Eder, Traun, AT;
Robert Millner, Loosdorf, AT;
Jan-freidemann Plaul, Linz, AT;
Norbert Rein, Vienna, AT;
Andreas Scherney, Hörsching, AT;
Karl Zehetbauer, Feldkirchen, AT;
Inventors:
Thomas Eder, Traun, AT;
Robert Millner, Loosdorf, AT;
Jan-Freidemann Plaul, Linz, AT;
Norbert Rein, Vienna, AT;
Andreas Scherney, Hörsching, AT;
Karl Zehetbauer, Feldkirchen, AT;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21B 11/00 (2006.01); F27D 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process and a device for charging a primary product for pig iron into a smelting unit are provided. According to the process and device, some of the primary product that has been formed by reducing oxidic iron carriers is stored in the hot state in a reservoir tank before being supplied into the storage device or charging device that is directly connected to the smelting unit.