C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
C03B5/205—Mechanical means for skimming or scraping the melt surface
C—CHEMISTRY; METALLURGY
C03—GLASS; MINERAL OR SLAG WOOL
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
C03B7/01—Means for taking-off charges of molten glass
Landscapes
Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Organic Chemistry
(AREA)
Mechanical Engineering
(AREA)
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products
(AREA)
Dispositif et installation pour le conditionnement de produits quelconques, par exemple de produits alimentaires, dans des barquettes fermees par un film soude de fermeture
Ensemble de tiroir et de porte-tiroir pour empecher le passage de liquide aqueux d'un compartiment de tiroir a un autre, en particulier pour des lave-linge domestiques