Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 167
extreme cases, close up during a years run, so that a close examination was requiredto find a trace of them. With them spaced about 6 inches apart, however, the expan-sion in a years run is not generally enough to close them up. They will remain open,and the mouthpiece will retain its shape until… … Fig. 3. The same principles apply to the liner plates for fire doors. These are exposed tovery intense heat, and generally warp and bulge badly. Fig. 3 shows the form of slot-ting which we would recommend for these plates. They allow of the free expansion ofthe plate toward its center, and this…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
