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The Lancia D50 was a Formula One racing car designed by Vittorio Jano for Lancia in 1954. The car's design made use of many innovative features, such as the use of the engine as a stressed chassis member, the off-centre positioning of the engine to allow a lower overall height, and pannier fuel cells for better weight distribution and aerodynamics. [3]
A six-cylinder, four-stroke turbocharged diesel engine of the D50 type with an output of 1,000 hp was located at around one-third of the locomotive's length. [14] The cylinder diameter was 318 mm, and the piston stroke was 330 mm (in the original American engine, these values were 317.5 mm by 330.2 mm). [12] The engine displacement was 157.2 ...
The common valve spring system is satisfactory for traditional mass-produced engines that do not rev highly and are of a design that requires low maintenance. [1] At the period of initial desmodromic development, valve springs were a major limitation on engine performance because they would break from metal fatigue.
At idle speeds on a new engine poor machining tolerances could prevent the lifter from spinning and destroy the camshaft. After 20 minutes of wear, or "self machining" at higher engine speeds they would typically be able to spin freely. In the past, the engine break-in period was very important to the overall life and durability of the engine.
Lancia - Ferrari D50 engine 2.9 L Quattrovalvole V8 in a 1984 Ferrari 308 GTB Ferrari Tipo 056 F1 racing engine (2008). The first Ferrari V8 engine was derived from a Lancia project, used in D50 F1 racecar. The Dino V8 family lasted from the early 1970s through 2004 when it was replaced by a new Ferrari/Maserati design. Lancia derived
In a push–pull train, locomotives at both ends of a train can be used at the same time, controlled by one driver. When using a single locomotive, a control car with duplicate controls can be used when pushing. A push–pull train with two control cars and a locomotive in the middle
In 1923, sixteen D50 class locomotives were exported to the Jichang Jidun Railway in Manchuria, which designated them class 500 and numbered 501 through 516. Ten were built by Kawasaki (works nos. 970−971, 1140−1170) and six by Kisha Seizō (w/n 965−970), and though very similar to the Japanese D50 class, there were some slight ...
After the war, they were offered back to the New South Wales Government Railways at higher than new prices and in a badly worn condition. They were declined and eight locomotives were subsequently acquired by the Nord-Belge railway in Belgium [ 3 ] and, following rebuilding, assigned to work coal trains along the Meuse Valley .