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:
Oct. 29, 2002
Filed:
Aug. 05, 1999
Applicant:
Inventors:
Marc Solvi, Ehlange, LU;
Roger Thill, esch sur Alzette, LU;
Yrio Leppanen, Pori, FI;
Perrtti Makinen, Pori, FI;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 1/100 ; B22D 1/08 ;
U.S. Cl.
CPC ...
B22D 1/100 ; B22D 1/08 ;
Abstract
A method for production of a cooling plate ( ) with integrated coolant ducts ( ) for iron and steel making furnaces, in particular blast furnaces, is described. A preform of the cooling plate ( ) is continuously cast by a continuous casting mould ( ), wherein rod-shaped inserts ( ) in the casting duct ( ) of the continuous casting mould ( ) produce in this preform ducts ( ) running in the continuous casting direction, which form coolant ducts in the finished cooling plate.