Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 10
habitually, as in the present case. It is also found, in prac-tice, that if the fire in one of the furnaces is brighter than that in the other one, water isapt to back out of the hotter boiler, even when the steam valves are both open, and thepressure apparently equal throughout the system. In any… … Fio. — AXOTHER DaXGEROFS FeED CONNECTION. may suggest that the greater part of the danger can l)e removed by putting in check-valves at AA, for by this simple change the backing out of water from either boilercan be effectually prevented. Fig. 2 shows a somewhat similar arrangement, excc])t that in…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
