344 SEPTEMBER, 1906. boilers which are used only in harbor, when the larger units are heaters, in which it is heated by the exhaust steam from. the extinguished for examination or any repairs which they may auxiliary machinery. In addition to this, ventilators are inter- need. posed in the feed… … The two main engines are identical in design, and are sepa- The circulation of water in the condensers is made by means of centrifugal pumps operated by special motors. The air rated from each other by a water-tight bulkhead in the axial plane of the ship. They are of the four-cylinder triple…
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
