taken out to recharge, similar to it in construction, except that the A, figure 1,is a cylinder with openings cut connects with the switch is provided with or half a dozen of such cylinders may be kept for the admission of currents of air, and a latter is inverted upon the shaft in order to long… … or swinging frame, which carries the alarm dirrect the current in an opposite direction. cylinder, the portion of the tube within the bell, that as either of tne rods are raised for The wings of these fan wheels are broader at retort being perforated to permit the fluid tar, the purpose of tiipping…
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