Society of Glass Technology · [Sheffield] · leaf 717
ecessary to insert thethermometer as far as possible into the gas, to reduce the thicknessof any jacket, to place the instrument across the direction of flowof the gas, and to insulate carefully or to heat externally all the con-taining vessel, especially at the place where the thermometer… … 10 7 V7 Fig. 162. chambers, 7, provided with electrodes, 17, the chambers are separatedby partition walls, 9, having openings, 10, at the bottom thereofthrough which the glass flows from one chamber to the other. Amelting pot, 1, provided with electrodes, 3, and a work chamber, 14,are arranged at…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
