closed ventilation

См. также в других словарях:

• 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

• 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

• Mechanical ventilation — In architecture and climate control, mechanical or forced ventilation is the use of powered equipment, e.g. fans and blowers, to move air  see ventilation (architecture). Mechanical ventilation Intervention …   Wikipedia

• Pressure controlled intermittent mandatory ventilation — (PC IMV) is any mode of mechanical ventilation with preset inspiratory pressure (Pressure Control) and inspiratory time (Ti). Spontaneous breaths (i.e., inspiration is patient triggered and patient cycled) can exist between mandatory breaths… …   Wikipedia

• 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 — 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

• positive crankcase ventilation — (PCV) A process introduced in 1963 for preventing the buildup of harmful acid producing combustion gases within the crankcase. See closed crankcase ventilation …   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

• Poplar railway station — Closed London stations name=Poplar owner=London and Blackwall Railway locale=Poplar platforms= start=6 July 1840 end=3 May 1926 replace=Blackwall DLR: For the current station, see Poplar DLR station Poplar railway station was a railway station in …   Wikipedia

• Chipping Sodbury Tunnel — Ventilation shaft near Badminton Chipping Sodbury Tunnel sits on the South Wales Main Line. It was constructed around 1900 for the South Wales and Bristol Direct Railway and runs some 2½ miles (4 km) west of Badminton railway station and Chipping …   Wikipedia

• History of CPR — Cardiopulmonary resuscitation is an important life saving first aid skill, practised throughout the world. It is the only known effective method of keeping someone who has suffered cardiac arrest alive long enough for definitive treatment to be… …   Wikipedia