New York, N.Y. : U.S. Industrial Pub. Co. · leaf 547
s taken from La Nature and will, we feel sure, be of interest : The successive explosions which are produced in the interior of petroleum motors, while operating, cause a heating of the sides of the motor, and especially of the compression chamber, a fact which has an influence on the production.… … Lombard Cooling Device. cylinder with air flaps, and the compression chamber with a water jacket. Another process, contrived by M. Lombard, consists in ejecting into the interior of the cylinder itself a small quantity of water ; the heat necessary for vaporizing the water causes a partial cooling…
Automobiles
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