- variable engine speed
- Техника: переменные обороты двигателя
Универсальный англо-русский словарь. Академик.ру. 2011.
variable engine speed
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Variable valve timing — Variable valve timing, or VVT, is a generic term for an automobile piston engine technology. VVT allows the lift or duration or timing (some or all) of the intake or exhaust valves (or both) to be changed while the engine is in operation. Two… … Wikipedia
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variable belt transmission — A continuously variable transmission using rubber V belts on expanding contracting pulleys, depending on engine speed and load; originally developed by van Doorne for DAF and then used on the Volvo 340 … Dictionary of automotive terms
Variable displacement — is an automobile engine technology that allows the engine displacement to change, usually by deactivating cylinders, for improved fuel economy. The technology is primarily used in large, multi cylinder engines. Many automobile manufacturers have… … Wikipedia
Engine braking — is where the retarding forces within an engine are used to slow a vehicle down, as opposed to using an external braking mechanism, for example friction brakes or magnetic brakes. The term is often confused with several other types of braking,… … Wikipedia
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Engine control unit — An engine control unit (ECU) is an electronic control unit which controls various aspects of an internal combustion engine s operation. The simplest ECUs control only the quantity of fuel injected into each cylinder each engine cycle. More… … Wikipedia
