Cyclopedia of locomotive engineering, with examination questions and answers; a practical manual on the construction care and management of modern locomotives (1916)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co., pub. for Sears, Roebuck & co. · leaf 407
ud-denly without a loud pop orwithout loss of boiler pressure.The Kunkle Lock-Up Pop Safe-ty Valve and Muffler Combined. Figs. 194 and 195.It relieves itself of all over-pressure, without raisingabove what it is set at; will close down upon itsseat without losing any of the desired or… … Figure 192Crane Muffled PopValvesectional view -fV *
Locomotives
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