Because it is impossible to completely seal the combustion chamber of an internal combustion engine ... valve and spray the ...

Every new internal combustion car and truck sold in America today is equipped with a four-stroke engine, as are the vast ...

At the Low net-GHG Fuel and Engine Technologies Symposium at the University of Wisconsin in June, researchers noted that the life of familiar internal ... valves and places most of the combustion ...

MR. BUTLER has written an interesting book on a subject which hitherto has not had justice done to it; and he is to be congratulated upon his bold decision to devote a book exclusively to these ...

At the heart of an internal combustion engine ... In gasoline engines, the spark plug dutifully delivers a spark to ignite the mixture, while in diesel engines, compression ignites the blend. A duo of ...

Even now, as electrification seems poised to end the internal ... combustion rotors are located outboard of these valve rings and intake plenums.) See All 13 Photos As with most rotary engines ...

MAINTENANCE of the automobile engine of to-day is little more than ... the trying temperature conditions existing in and about the combustion zone. This work has been particularly fruitful.

Yamaha Illustration of the Yamaha FZ750 engine. Yamaha debuted the world's first production five-valve internal-combustion engine in 1984 with the FZ750, and touted at the time that its five-heads ...

When it comes to modern internal combustion engines, there are two types that dominate the industry: pushrod and overhead camshaft (OHC). While pushrod engines were the stars of the show for many ...

Mercedes-Benz has been granted a patent for an internal combustion engine that includes a crankshaft, camshaft, cylinder, piston, gas exchange valve, valve clearance compensation device ...