Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 368
.This type of condenser can only be used where the dis-charge pipe has a free outlet. The jet condenser with air pump attached is the mostreliable as well as economical for general purposes, for thereason that with this type the supply of condensing watermay be drawn from a well or other source… … Fig. 113knowles jet condenser or tank, for the purpose of letting cold water into the con-denser to condense the exhaust steam when starting theengine, and thus aid in forming a vacuum. When a good 356 Steam Engineering vacunm has been established and the engine is running npto speedy the force…
