Society of Glass Technology · [Sheffield] · leaf 713
o a ladleor other delivery device. Instead of using the disc, 8, the gatherermay be reciprocated vertically and also rotated about a verticalaxis. The coil, 4, for forming the gathering-space may be replacedby two flat coils of tubing and two plain partitions placed at right-angles to one another.… … through a conduit,3 (Fig. 201), into avalve chamber, 5,and thence onwardinto a reservoir, 9,and a well, 7. Theupper ends of thewell and reservoirare open and areabove the normalworking level of thetank. The conduitsand well, and thelower portion of the reservoir, are constructed of refractory…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
