Word: crankshafts
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...figure eight. The spinning rotor not only controls the intake of gasoline and exhaust of burned gases, but turns the shaft that drives the wheels of the car. Thus Wankel engines have far fewer moving parts than piston engines. Moreover, they lack valves, rods, lifters, a camshaft and a crankshaft-elements that cause noise and vibration in piston engines...
...pump), the Lotus 49 boasts a brand-new V-8 Ford-Cosworth engine that may well give Ford a Grand Prix championship to go with the victories it has already won at Indianapolis, Le Mans and on the stock-car circuit. Constructed mainly of aluminum, with a single-plane crankshaft (instead of the usual V-8 two-plane shaft) that permits a simplified exhaust system, the engine took a year and a half to develop, and can actually be tuned, if desired, to put out as many as 420 horses...
...also lurks in certain highbrow essays. Poshlost calls Mr. Blank a great poet, and Mr. Bluff a great novelist. One of poshlost's favorite breeding places has always been the Art Exhibition; there it is produced by so-called sculptors working with the tools of wreckers, building crankshaft cretins of stainless steel, zen stereos, polystyrene stinkbirds, objects trouves in latrines, cannon balls, canned balls. There we admire the gabinetti wall-patterns of so-called abstract artists, Freudian surrealism, roric smudges and Rorschach blots, all of it as corny in its own right as the academic 'September Morns' and 'Florentine Flowergirls...
...press, he displayed (but did not demonstrate) a radical new internal combustion engine billed as the greatest advance since the diesel. It has no pistons or valves, only two moving parts; there is a carburetor to mix air and gasoline, a single spark plug, a rotor that drives the crankshaft. Beyond that. Hurley refused details. CW, he said, had developed the engine in conjunction with West Germany's NSU Werke, makers of autos and motorcycles, and had exclusive North American rights. In the works, said Hurley, was a whole string of models from...
...seemingly indirect way of generating power has its points. Since the combustion gases start their work cycle at extremely high pressure and temperature, the thermal efficiency of the engine (the amount of mechanical energy that it gets out of the fuel) can be very good. It has no flywheel, crankshaft or connecting rods. It has many valves to shunt air through the various chambers, but they are all self-operating, and none are exposed to high temperature. The engine can be made to run on almost any combustible liquid, even thick black bunker oil. Since the gases that spin...