exhaust vacuum

См. также в других словарях:

• 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

• Vacuum plasmaspraying — (VPS) is a technology for etching and surface modification to create porous layers with high reproductibility and for cleaning and surface engineering of plastics, rubbers and natural fibres as well as for replacing CFCs for cleaning metal… …   Wikipedia

• exhaust — [eg zôst′, igzôst′] vt. [< L exhaustus, pp. of exhaurire, to draw out, exhaust < ex , out + haurire, to draw, drain < IE base * aus > ON ausa] 1. to draw off or let out completely (air, gas, etc.), as from a container 2. to use up;… …   English World dictionary

• Vacuum cleaner — Cylinder vacuum cleaner for home use. French train vacuum cleaner …   Wikipedia

• Vacuum pump — A vacuum pump is a device that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. The vacuum pump was invented in 1650 by Otto von Guericke. Types Pumps can be broadly categorized according to three… …   Wikipedia

• Exhaust brake — Since diesel engines lack a throttle valve on the intake manifold, there is no intake vacuum when the engine is not fueling. The intake vacuum creates the slowing effect felt in gasoline engines when they are going down a hill with the foot off… …   Wikipedia

• Vacuum brake — The vacuum brake is a braking system used on trains. It was first introduced in the mid 1860s and a variant, the automatic vacuum brake system became almost universal in British train equipment, and in those countries influenced by British… …   Wikipedia

• vacuum modulated EGR — An exhaust gas recirculation in which the amount of exhaust gas admitted to the intake manifold depends on a vacuum signal controlled by throttle position. When the throttle is closed, at idle or during deceleration, there is no vacuum signal to… …   Dictionary of automotive terms

• Vacuum-anchor — In large scale oceanic civil engineering, vacuum anchors are ocean bottom fasteners used to anchor deep seas oil platforms (example: See Troll A Oil Platform) and other gravity base technology based structuresCite Sm a National Geographic Channel …   Wikipedia

• vacuum operated exhaust heat control valve — (VHC) a vacuum operated heat riser valve used by Ford to cause the exhaust to flow through the intake crossover passage for preheating of the air fuel mixture …   Dictionary of automotive terms

• exhaust — exhauster, n. exhaustible, adj. exhaustibility, n. /ig zawst /, v.t. 1. to drain of strength or energy, wear out, or fatigue greatly, as a person: I have exhausted myself working. 2. to use up or consume completely; expend the whole of: He… …   Universalium