См. также в других словарях:
exhaust emission control — See exhaust emission controls … Dictionary of automotive terms
exhaust emission — See exhaust emissions … Dictionary of automotive terms
exhaust emission controls — Systems or adjustments designed to limit noxious gases in an engine s exhaust. Such controls can be grouped into two broad categories: those designed to reduce or eliminate the formation of harmful pollutants in the engine itself (e.g., retarded… … Dictionary of automotive terms
exhaust emission control system — A general term for any system that reduces the harmful exhaust emissions of a motor vehicle, including one or all of the following systems: catalytic converter (with or without oxygen sensor air/fuel control), exhaust gas recirculation, secondary … Dictionary of automotive terms
emission — The passing of gases and other toxic substances into the atmosphere. Also see automotive emissions crankcase emissions evaporative emission control system evaporative emissions exhaust emission controls exhaust emissions low emission low … Dictionary of automotive terms
emission control — A system for restricting the amount of noxious emissions. There are two standards for emission controls: level E for Europe and the more stringent level U for the United States. See exhaust emission control evaporative emission control system … Dictionary of automotive terms
emission control system — See evaporative emission control system exhaust emission control system … Dictionary of automotive terms
emission controls — See exhaust emission control … Dictionary of automotive terms
Exhaust gas recirculation — (EGR) is a nitrogen oxide (NOx) emissions reduction technique used in most gasoline and diesel engines.EGR works by recirculating a portion of an engine s exhaust gas back to the engine cylinders. Intermixing the incoming air with recirculated… … Wikipedia
Emission — may refer to: * Flue gas, also: ** Exhaust gas, flue gas occurring as a result of the combustion of a fuel * Emission of air pollutants * Emission (electromagnetic radiation), the process by which the energy of a photon is released by another… … Wikipedia
emission control — emission control, regulation of the amount of pollutants released into the air, as from the exhaust of a motor vehicle, the smoke from manufacturing processes of a factory, or the heat from air conditioning units of a building: »Emission… … Useful english dictionary
