Locomotive text for engineers and firemen; a complete treatise on the engine, electric head-light and standard code of train rules (1908)
National correspondence school of railroading, Chicago. [from old catalog] · [Chicago] · leaf 55
ater 22. Lifting Steam Nozzle Cock 23. Intermediate Nozzle 47- Heater Cock Spindle 24. Combining Nozzle 48. Heater Cock Handle Description. The Simplex injector is what is termed an automatic instrument and will restart after being interrupted from any cause, such as water surgingin the tank when… … LOCOMOTIVE INJECTORS. 45 regulating, controlling the water without waste at theoverflow, with a varying pressure of steam of from 50to 200 pounds without any regulating on the part of theengineman. Whenever the steam pressure is below 50pounds the water must be regulated by the water-valve.It will…
Locomotives
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