C - Chemistry – Metallurgy – 03 – B
Patent
C - Chemistry, Metallurgy
03
B
49/47
C03B 27/00 (2006.01)
Patent
CA 1044463
ABSTRACT OF THE DISCLOSURE A furnace for treating glass sheet material and the like in a glass tempering system. The furnace includes an up- per glass treating zone and a lower gas treating and distribu- ting zone for homogenizing gases of different temperatures to minimize exposure of the sheet being treated in the treating zone to uneven temperatures. Diametrically opposed inlets and outlets are provided in the side walls controlled by doors, and a slot in the top wall extends between the inlets and outlets to permit movement of a material carrier through the furnace. A pressure chamber communicates with the slot to cool conveyor elements at the top of the furnace, and also to provide a pres- sure barrier resisting the escape of gases from the furnace through the slots. Air curtains impinge on the tops of the doors in their closed positions to reduce leakage at the top of the doors.
269708
Mcmaster Harold A.
Nitschke Norman C.
Mcmaster Harold A.
Nitschke Norman C.
LandOfFree
Glass treating furnace does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Glass treating furnace, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glass treating furnace will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-94017