The internal combustion engine; being a text book on gas, oil and petrol engines, for the use of students and engineers (1909)
Wimperis, Harry Egerton, 1876- · New York, Van Nostrand · leaf 308
f the armature by moans ofthe contact-breaker lever 7 on one hand, and the fibre rollers 19 onthe other. As long as lever 7 is pressed against contact screw 5,the primary circuit is short circuited, the rocking of the lever throughthe fibre rollers 19 effect the break of the primary circuit, and… … Fig. 108. 288 THE INTERNAL COMBUSTION ENGINE current-carrying parts of the apparatus against excessive voltages,a safety spark gap is arranged on the dust cover 21. The current 3
Internal combustion engines
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