Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 122
HOTCHKISS BOILER CLEANER,for removing the surface scum fromsteam boilers. The circulation throughthe settling globe is produced by the dif-ference in temperature in the rising pipe,d, and the return pipe, e. The largearea in the globe allows the dirt tosettle, to be blown off through the pipe,/…
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer04inte-140-47.webp)
