| 摘要 |
1519533 Melting glass making materials CENTRAL GLASS CO Ltd and KAWASAKI JUKOGYO KK 24 Sept 1976 [27 Sept 1975 (4)] 39803/76 Heading CIH Glass making materials are melted in an inclined primary furnace constructed so that the materials are supplied through an inlet 1 into the flames of burners 2 located at one end of the primary furnace and the melting materials are driven to the other end of the furnace by the flames before finally flowing along the floor of the furnace to be discharged into a secondary furnace 6 from the end of the primary furnace where the burners are located. The primary furnace may be shaped in a direction opposite to that shown in which case the molten glass accumulates until it overflows into the secondary furnace.
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