Twentieth century hand-book for steam engineers and electricians, with questions and answers .. (1905)
Swingle, C. F. [from old catalog], Horstmann, Henry Charles, 1858- [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] · Chicago, F. J. Drake & co. · leaf 284
et condenser, but on the other hand, anadvantage is gained by having the pure water of con- ENGINE OPERATION 271 densation; in other words, the condensed steam, whichmay be returned to the boilers along with the regularfeed water supply, and will greatly aid in preventingthe formation of scale,… … WORTHINGTON SURFACE CONDENSER, WITH AIR AND CIRCU-LATING PUMP- apparatus, in some of which no air pump is used; theiraction being based somewhat upon the principle of theinjection used for feeding boilers. In this type of jetcondenser the supply of condensing water is drawn fromoutside pressure,…
