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. 13, 1979
Filed:
Apr. 26, 1977
Applicant:
Inventor:
Conny Andersson, Viken, SE;
Assignee:
ASEA Aktiebolag, Vasteras, SE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
164147 ; 164 49 ; 164250 ; 164442 ;
Abstract
A continuously cast metal strand has its solidified skin supported by a series of closely interspaced pairs of rollers and for stirring at least one magnetic stirrer is positioned outside of some of these rollers with the latter being made of non-magnetic material so they are penetrated by the stirrer's flux to permit magnetic stirring of molten metal within the skin.