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 521
s single valve automatic cut offengine with shaft governor. This engine was 16x24inches, running at 105 E. P. M., and at the time the di-agram was taken the boiler pressure was only 50 pounds.The spring used was a No. 30. The diagram is a fairlygood one for the type of engine. Owing to the… … Fig. 194 being higher with an early cut off than it is when cut offoccurs later in the stroke. The loop at A is caused by too
