GLASS-SMELTING VESSEL FOR MANUFACTURE OF GLASS FIBRE Russian patent published in 1994 - IPC

FIELD: manufacture of glass fibre. SUBSTANCE: the glass-smelting vessel for manufacture of glass fibre has a body with a smelting chamber, spinneret plate, current leads and end walls with plates positioned in the center; in the middle part the plates have a square cutout. The ratio of the sectional area of the plate part above the cutout to the summary sectional area of the smelting chamber and upper side walls of the body, and that of the sectional area of the plate part under the cutout to the summary sectional area of the spinneret plate and lower side walls of the body is 0.7 to 1.1. EFFECT: facilitated procedure. 1 tbl, 1 dwg