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:
Jul. 20, 1976
Filed:
Sep. 10, 1974
Applicant:
Inventors:
Arne Georg Arnesen, Vagsbygd, NO;
Jan Schokkenbroek, Alkmaar, NL;
Assignee:
Elkem-Spigerverket A/S, Oslo, NO;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
219 76 ; 219145 ;
Abstract
An improved method for repairing cavities in ingot molds is disclosed. The method comprises feeding repair material through a hollow electrode into the area of the cavity whereby the ingot mold being repaired can be maintained continuously molten in the area of repair.