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 701
he regenerator or accumulator is fittedwith the following accessories: Firsts an adjustible reliefvalve^ which regulates the limits of pressure in the accumu-lator^ and allows the steam to escape when the turbine isstopped^ or working on a light load; it also prevents backpressure in the cylinders… … Fig. 296 plan and elevation of low-pressure turbine installation, with transverse and longitudinal sections of regenerator Second^ a non-return water valve^ necessary with wateraccumulators^ to prevent any possibility of reflux of watertoward the main engines during periods of stoppage. Bateau…
