CH594463A5CH1118976ACH1118976ACH594463A5CH 594463 A5CH594463 A5CH 594463A5CH 1118976 ACH1118976 ACH 1118976ACH 1118976 ACH1118976 ACH 1118976ACH 594463 A5CH594463 A5CH 594463A5
Authority
CH
Switzerland
Application number
CH1118976A
Inventor
Horst Gillhaus
Original Assignee
Bbc Brown Boveri & Cie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bbc Brown Boveri & CiefiledCriticalBbc Brown Boveri & Cie
Publication of CH594463A5publicationCriticalpatent/CH594463A5/xx
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
B22D41/14—Closures
B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening