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:
Apr. 05, 1988
Filed:
Feb. 12, 1986
Applicant:
Inventors:
Sten Kollberg, Vasteras, SE;
Yngve Sundberg, Vasteras, SE;
Assignee:
ASEA AB, Vasteras, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
164507 ; 164513 ; 164437 ;
Abstract
Apparatus for heating intermediate ladles or tundishes, for example, in continuous casting processes. The apparatus comprises at least one coil having an iron core, which is disposed adjacent the ladle or tundish. The ladle or tundish and the coils are arranged so as to be movable with respect to each other. The ladle or tundish is adapted to be placed in a heating position adjacent to the coil, which is thus closely connected with the bottom or lower parts or corners of the ladle or tundish, in order primarily to heat the lowermost parts of the melt stored in the tundish.