Sentences with phrase «friction cylinder walls»

Both gasoline engine series have low - friction cylinder walls and a particulate filter as standard.

The engine features dual overhead camshafts with variable valve timing, low - friction cylinder walls, bucket tappets (as opposed to rocker arms) and an impressive 11:1 compression ratio.

Not exact matches

But only the normal fraction will rotate with the cylinder, because of friction between it and the cylinder walls; the superfluid portion cuts right through the normal fluid and remains still.

Traffic regulations in a large number of countries require trucks to always drive with an engaged gear, which in turn provides a certain amount of engine braking (viscous losses to the engine oil and air pumped through the engine and friction losses to the cylinder walls and bearings) when no accelerator pedal is applied.

Low friction pistons made of aluminium alloy are lightweight and have «micro-dimples» on the cylinder walls for improved lubrication.

A new chain - driven timing gear and a complex cylinder wall machining process have reduced internal friction.

The Nu four - cylinder engine also has an offset crankshaft design that reduces friction and pressure between the piston and cylinder wall for a one - percent improvement in fuel economy.

The crankcase is very rigid due to its closed - deck design — which means that the cylinder water jacket is closed at the top — while thermally joined, high - strength cylinder liners with twin - wire, arc - sprayed coating save weight, allow greater thermal transfer due to the thinner cylinder wall thickness and reduce internal friction.

Able to thrust the G 550 from 0 to 100 km / h in just 5.9 seconds, it features a «hot inside V» turbo layout, patented low - friction NANOSLIDE cylinder walls, and an ECO Start / Stop system.

This reduces friction caused by the side thrust of the pistons against the cylinder walls, just after top - dead - center, as each piston begins its descent on the firing stroke.

Benz says it's tough and wear resistant, reducing friction between the piston and cylinder wall and thus increasing efficiency.

By implementing a new cylinder wall coating process, in which a plasma beam coats the cylinder surface with iron, engineers reduced friction and thereby the consumption of fuel and oil.

The Nu four - cylinder engine also has an offset crankshaft design that reduces friction between the piston and cylinder wall for a one percent improvement in fuel economy.

The engine also utilizes mirror bore cylinder coating to help reduce engine weight by around three pounds and reduces friction between the piston ring and the cylinder wall (versus heavy cast iron cylinder liners).

Also of great importance is the Nanoslide technology — an extremely thin, low - friction coating of the cylinder walls, two measures that reduce friction.

Its brand new, low - friction architecture includes a 10 mm offset crankshaft with minimal piston side - load, reducing lateral forces against the cylinder walls.