Aviation engines, design - construction - operation and repair; a complete, practical treatise outlining clearly the elements of internal combustion engineering with special reference to the design, construction, operation and repair of airplane power plants; also the auxiliary engine systems, such as lubrication, carburetion, ignition and cooling. It includes complete instructions for engine repairing and systematic location of troubles, tool equipment and use of tools, also outlines the latest mechanical processes (1917)
Pagé, Victor Wilfred, 1885-1947 · New York, The Norman W. Henley Publishing Company · leaf 540
d diminishes a great deal of the excessfriction. Hall-Scott Engines 539 Great care is taken in the casting and machining ofthese cylinders, to have the bore and walls concentricwith each other. Small ribs are cast between outer andinner walls to assist cooling as well as to transfer stressesdirect… … >[< g£->|ij < Fig. 243.—Dimensioned Side Elevation of Wisconsin Twelve-Cylinder Air-plane Motor. washers tightened, they form a solid block, greatly assist-ing the rigidity of crank-case. The connecting rods are very light, being of the Ibeam type, milled from a solid Chrome nickel die…
Airplanes
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