B - Operations – Transporting – 22 – D
Patent
B - Operations, Transporting
22
D
22/85
B22D 41/08 (2006.01) B22D 41/28 (2006.01) B22D 41/42 (2006.01)
Patent
CA 1216731
ABSTRACT The invention relates to a device for preventing the access of air to the flow-passages in the refractory plates of sliding-gate nozzles provided at the outlet from metallurgical vessels, the said plates comprising U-shaped grooves arranged, in opposing sliding surface of the plates, around the said flow-passages, the free ends of the said grooves being arranged to coincide and the said grooves comprising, according to the invention, a line-connection to be connected to a vacuum-generator. This provides a definitely improved device for preventing the access of air to the flow- passages in the plates, the said device being operable independently of inert gas.
460483
Metacon Aktiengesellschaft
Ridout & Maybee Llp
LandOfFree
Device for refractory plates in sliding-gate nozzles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for refractory plates in sliding-gate nozzles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for refractory plates in sliding-gate nozzles will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1248493