GRID VALVE 



FUEL RESERVOIR 



AUXILIARY RESERVO! 



VALVE ROD 

 FUEL PIPE 



GOVERNOR 

 GEAR 



GOVERNOR 



SLEEVE " 



GOVERNOR 

 WEIGHT ~ 



CRANK BASE 



ELY WHEEl *■ 



EUEL INLET VALVE 



WATER OUT LET 

 ELECTRIC IGNITE 



L I N DER OIL El 



Sectional View of a Four-Cycle Vertical Gas Engine. 1 



Courtesy of Fairbanks, Morse & Co., Chicago, III. 



(742) 



