| 摘要 |
1. Device for depositing a film of metal oxides on the surface of flat glass, said device comprising a conveyor continuously driving a ribbon of flat glass a high temperature, spray guns driven in a to and fro movement transverse to the direction of driving of said ribbon and of which the nozzles are separated by a certain interval in the direction in question to spray on to the ribbon metal compounds which are thermally decomposable to a film of metal oxides, also provided with members for removal of waste gas situated close to the surface of said ribbon, characterised in that the space for spraying is divided into a plurality of sub-spaces by transverse aspiration openings placed not only (20) upstream and downstream of the nozzles, in the direction (A) of driving of the ribbon (G) but also (20a, 20b) between them. |
