C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B15/00—Drawing glass upwardly from the melt
C03B15/02—Drawing glass sheets
C03B15/04—Drawing glass sheets from the free surface of the melt
B—PERFORMING OPERATIONS; TRANSPORTING
B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
B07C5/16—Sorting according to weight
B07C5/18—Sorting according to weight using a single stationary weighing mechanism
B07C5/20—Sorting according to weight using a single stationary weighing mechanism for separating articles of less than a predetermined weight from those of more than that weight
Procede et distributeur de verre multi-paraison pour fabrication d'objets en verre stratifie et recipients en verre stratifie realises a l'aide de ce procede et de ce distributeur
Procédé de traitement d'une masse liquide sans contact avec les parois d'un dispositif et application de ce procédé à la mise en forme de matériaux en microgravite
Procede et appareil de formation de rubans par cristallisation et de reduction de la quantite d'impuretes de tels rubans, et rubans cristallins a bords contenant des fils