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:
Nov. 04, 2008
Filed:
Aug. 13, 2004
Applicants:
Dietmar Kolbeck, Steinfeld, DE;
Hans-günter Wobker, Bramsche, DE;
Gerhard Hugenschütt, Belm, DE;
Inventors:
Assignee:
KM Europa Metal AG, Osnabruck, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D 11/124 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid-cooled permanent mold for a continuous casting installation having a shaping permanent mold body, for example, made of copper or copper alloy. Cooling channels are provided in permanent mold body that extend from its upper side to its lower side. The cooling channels each have two longitudinal sections and the cooling sections have an alignment of their longitudinal axes that differ from one another. In this way, the horizontal distance of the cooling channels from the casting surface is varied and a cooling performance is achieved that is adjusted to the weighting profile of the permanent mold.