- crankcase ventilation system
- система вентиляции картера
English-russian automobile dictionary. 2013.
crankcase ventilation system
Смотреть что такое "crankcase ventilation system" в других словарях:
Crankcase ventilation system — A crankcase ventilation system is a way for gases to escape in a controlled manner from the crankcase of an internal combustion engine. A common type of such system is a positive crankcase ventilation (PCV) system, the heart of which is a PCV… … Wikipedia
crankcase ventilation system — See positive crankcase ventilation system … Dictionary of automotive terms
positive crankcase ventilation system — (PCV) A process for preventing the buildup of harmful acid producing combustion gases within the crankcase. See closed crankcase ventilation … Dictionary of automotive terms
crankcase ventilation — circulation of air through the crankcase of a running engine to remove water, blow by, and other gases in order to prevent oil dilution and contamination, sludge formation, and pressure build up. Also see closed crankcase ventilation positive… … Dictionary of automotive terms
ventilation system — See positive crankcase ventilation system … Dictionary of automotive terms
Crankcase — For other uses, see Crankcase (disambiguation). De Dion Bouton engine from about 1905, in which can clearly be seen a discrete crankcase with upper and lower halves (each a casting), with the bottom half constituting both part of the main bearing … Wikipedia
ventilation — [1] A provision of a free or controlled circulation of air. [2] Forced airflow, by design, between one area and another. See closed crankcase ventilation crankcase ventilation flow through ventilation positive crankcase ventilation system… … Dictionary of automotive terms
crankcase — The lower part of the engine that surrounds the crankshaft. It contains the crankshaft, pistoncylinders, connecting rods and other moving parts of the engine. As well, in non air cooled engines, it has a number of internal passages for the… … Dictionary of automotive terms
system — An orderly, interconnected, complex arrangement of parts. See accumulator system air filtration system air injection reaction system air system alarm system anti dive system anti lock brake system anti noise system … Dictionary of automotive terms
closed crankcase ventilation — A system in which crankcase vapors are discharged into the engine intake system (usually through the intake manifold) and pass through the engine cylinders rather than being discharged into the atmosphere … Dictionary of automotive terms
PCV system — Abbreviation for positive crankcase ventilation system. A system which prevents crankcase vapors from being discharged directly into the atmosphere. Also see closed crankcase ventilation … Dictionary of automotive terms
