User:MichaelFrey/Scott-Still-Machine

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• Figure 1 being a sectional elevational View of the engine
• Fig. 2 is a diagrammatic view of the boiler arrangements
• Fig. 3 is a diagram illustrating the method of utilizing the waste heat of the exhaust gasesfor generating and superheating steam and preheating feed water for the boiler.

1 pipe (hydrocarbon vapor and air) 2 chambers 3 cylinder 4 a ring of ports 5 piston 6 ring of (exhaust) ports 7 annular chamber 8 exhaust pipe 9 pipe (heated feed water) 10 jacket 11 pipe 12 pipes 13 jackets 14 valve chest 15 rod 16 pipes 17 valve chest 18 pressure cylinder 19 a nozzle or group of nozzles 20 ash-pit 21 furnace 22 ash tray 24 cover 25 guillotine door

B super heater D Boiler E preheater F pressure cylinder G condenser J Pipe (combustion exhaust) K Pipe (combustion exhaust) M feed pump N Pipe P Pipe R Pipe R´ (optional) reheater S Pipe T Pipe W Pipe (preheated feedwater)