| 摘要 |
The invention relates to a sheet glass oven, in particular for tempering glass panes including a lower oven part provided with stove rollers for transporting the temperable glass panes, where the axes of rotation of the oven rollers are arranged substantially in a perpendicular position to the direction of a glass pane extension. The oven also includes a top oven part having a central section and a lid. The oven is also provided with lower heating groups and top heating groups, where the heating groups extend under the oven rollers and the top heating groups extend thereabove and are formed by electric heat resistances. The sheet glass oven includes several air circulation units, which are mounted in the top oven part above the top heating groups and include an air circulating hood and an integrated fan wheel, respectively, where the air circulating hood is provided with exhaust openings, which communicate with the oven lower space in the top section of the top oven part, and several air nozzles are provided which are located on the bottom side of the air circulating hood and are supplied with compressed air by the fan wheel and lead an exit air stream in the direction of a heatable glass pane.
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