"Rogers's Conical Boiler, which has long been in use, is very suitable for heating pits and small houses,…
"Any arrangement in which heat is produced by burning fuel. It usually is a structure of iron or brick,…
Device that is used to ignite something, especially a fuel mixture, or a charge of explosive
A wick is placed over the nozzle and extends into the fuel chamber. Most lamps come with one nozzle,…
"The saddle boiler is a very efficient form, steady and sure in its working. in its improved forms it…
"The saddle boiler is a very efficient form, steady and sure in its working. in its improved forms it…
"The fire is made under the principal arch a; the flame and smoke return through the flue b, and then…