Aviation engines; design--construction--operation and repair; (1919)
Pagé, Victor Wilfred, 1885-1947 · New York, The Norman W. Henley publishing co. · leaf 170
Front of Switch Fig. 61.—Berling Two-Spark Dual Ignition System. preliminary design of the apparatus. This current ofhigher potential or voltage is conducted directly to theplug if the device is fitted to a single-cylinder engine, orto the distributor arm if fitted to a multiple-cylinder mo-tor.…
Airplanes
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