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. 28, 1978
Filed:
Apr. 05, 1977
Applicant:
Inventor:
Jean Louis Duchateau, Jouy-en-Josas, FR;
Assignee:
Foseco Trading A.G., Chur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21C / ;
U.S. Cl.
CPC ...
266275 ; 266280 ;
Abstract
A tundish is described in which a refractory lined metal casing has an inner expendable lining. In the impact area, there is a pad of erosion resistant and sacrificial material. According to the invention, a body of refractory material of high thermal conductivity is located below the pad to conduct heat away therefrom.