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:
Aug. 07, 2009
Applicant:
Johann Reichel, Duesseldorf, DE;
Inventor:
Johann Reichel, Duesseldorf, DE;
Assignee:
SMS Siemag AG, Duesseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21C 5/52 (2006.01); C21B 15/00 (2006.01); C21B 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for controlling foamed slag in a stainless melt in an electric arc furnace. Slag level in the electric arc furnace is continuously detected thermographically as a function of time and slag level, and an addition of foaming material is controlled depending on the temperature and temperature gradient.
Reichel, Johann. (2014). Method for controlling foamed slag in a stainless melt in an electronic arc furnace (U.S. Patent No. 8728194). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8728194
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile