parts of the apparatus, con-trived for giving to the engine that great regularity required inmanufactures, are omitted in nautical engines, and nothing isintroduced save what is necessary to maintain the machine in itsfull working efficiency. Marine boilers are constructed in forms so infinitely… … 130 MARINE BOILERS. explanation by figures representing examples of particular classesof them. 29. To save space, they are constructed so as to produce thenecessary quantity of steam, within the smallest possible dimen-sions. With this view a more extensive surface in proportion tothe capacity of…
Steam-engines · Steam-navigation · Locomotives
Internet Archive · Boston Public Library · Public Domain Mark 1.0. Free to use for anything.
