Society of Glass Technology · [Sheffield] · leaf 511
e regenerators at the ends, a pair ofintercliangeable connections is provided between each regeneratorand the furnace, one suitable for the supply of air, and the other forthe exit of the combustion products. As shown, each connection,d, e (Fig. 52), is in two parts, (P-, d^, and e\ e-, on the… … Fig. oli. brought into operative })osition between the regenerators and thefurnace. Each part consists of a metal casing with a refractorylining of suitable form. The sector plates are manipulated bytools inserted into sockets, u (Fig. 53), and their range of movementis limited by threaded pins, w,…
Glass
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