overspeed governor

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• overspeed governor — A device to protect the engine against overspeeding. The servofuel is bled off when the governed engine speed is reached. The two types of governors are centrifugal and hydromechanical. The illustration shows the propeller governor for an oil… …   Aviation dictionary

• overspeed — i. A condition in which an engine has produced speed greater than its design speed. ii. The condition in which the actual engine speed is higher than the designed engine RPM as set on the propeller control by the pilot. This condition is… …   Aviation dictionary

• governor — A type of control to ensure that certain types of equipment, like high pressure fuel pumps, operate at the desired speed. A governor has a sensor to measure the speed, a datum from which the equipment speed is referenced, and a control to adjust… …   Aviation dictionary

• Overspeed (engine) — Overspeed is a condition in which an engine is allowed or forced to turn beyond its design limit. The consequences of running an engine too fast vary by engine type and model and depend upon several factors, chief amongst them the duration of the …   Wikipedia

• overspeed condition — The condition in which an engine is turning at a speed higher than that selected by the governor. This is avoided by the use of governors …   Aviation dictionary

• Woodward Governor Company — Infobox Company company name = Woodward Governor Company company company type = Public (nasdaq2|wgov) company slogan = foundation = 1870 location = Fort Collins, CO key people = Thomas A. Gendron, President and CEO industry = Aerospace, Aircraft… …   Wikipedia

• centrifugal governor — A governor that uses the centrifugal pressure to govern system output. Centrifugal governors are used in fuel and lubrication systems and for controlling engine RPM. The illustration shows a centrifugal governor in underspeed, overspeed, and on… …   Aviation dictionary

• min/max governor — Controls the idle speed and prevents overspeed …   Dictionary of automotive terms

• underspeed condition — A governor is in its under speed condition when the engine is operating at a speed lower than the governor calls for. The condition occurs when the blades of a propeller move to a higher than normal angle for a constant speed condition for any… …   Aviation dictionary

• Geschwindigkeitsbegrenzer — (m) eng speed governor, overspeed governor, speed limiting device …   Arbeitssicherheit und Gesundheitsschutz Glossar

• ограничитель скорости — rus ограничитель (м) скорости, регулятор (м) скорости eng speed governor, overspeed governor, speed limiting device fra limiteur (m) de vitesse deu Geschwindigkeitsbegrenzer (m) spa limitador (m) de velocidad, regulador (m) de velocidad …   Безопасность и гигиена труда. Перевод на английский, французский, немецкий, испанский языки