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:
Feb. 09, 1993
Filed:
Jun. 25, 1991
Applicant:
Inventors:
Pascale Gillon, Grenoble, FR;
Pascal Rivat, Haroue, FR;
Assignees:
Institut de Recherches de la Siderurgie Francaise-IRSID, Puteaux, FR;
Pechiney Recherche, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
164466 ; 164429 ; 164479 ; 164502 ;
Abstract
An electromagnetic process and apparatus for continuous casting of a thin strip of electrically conductive material on a cooled roll. The free surface of the material in the liquid state in the casting feed injector is subjected to the action of an alternating magnetic field generated by a single phase electrical current. The magnetic field can be generated by means of an inductor from tubular elements within which cooling water circulates.