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 305
ng of the tremblerfor considerable variation in the current passing in the primaryis of more importance than length or fatness of spark. Further, acoil taking a small current is to be preferred to one taking a largecurrent, since trouble with the adjustment of the trembler bladewill be decreased,… … Fig. 106.—Indicator Cards obtained by Dr. Watson. seems preferable to a trembler coil, since over a very large rangeof current—in fact, whenever the current is large enough to causethe passage of a spark in the cylinder—the timing is exactly thesame. The advantage of the trembler might be retained…
Internal combustion engines
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