The modern gas tractor, its construction, utility, operation and repair: a practical treatise defining every branch of up-to-date gas tractor engineering, driving and maintenance in a non-technical manner. Considers fully all types of power plants and their components, methods of drive and speed changing mechanisms. Describes design and construction as well as practical application of tractors in the field (1919)
Pagé, Victor Wilfred, 1885-1947 · New York : Scientific American Pub. Co. · leaf 178
valve which opens against springresistance. Tn addition to regulating the amount of The Moderx Gas Tractor 175 gasoline the mixture proportions may be altered bythe air valve regulator provided, which increases thetension of the spring and thus limits the lift of thevalve. Before the gas can flow… … Fig. 65.—Practical [Method of Supplying Fuel to Ellis TwoCycle Engine. creased speed, they draw down on the throttle valveregulating spindle and close the valve, this reducingthe amount of gas taken into the cjlinder and cuttingdown the engine speed proportionately. A simplespeed adjuster is…
Farm engines · Internal combustion engines
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