Klimov TV3-117 turboshaft engine. The accessory drive is the large casting on the top.
The accessory drive is a gearbox that forms part of a gas turbine engine.[1] Although not part of the engine's core, it drives the accessories – such as generators, pumps for fuel and lubrication oil, air compressors, hydraulic pumps and engine starters – that are otherwise essential for the operation of the engine or the aircraft on which it is mounted. Accessory drives on large engines handle between 400–500 hp.[2]
^"Engine Vocabulary: A". GE Aviation. Archived from the original on 2012-02-21.
The accessorydrive is a gearbox that forms part of a gas turbine engine. Although not part of the engine's core, it drives the accessories – such as...
creates the need for a constant speed drive (CSD). The CSD takes the variable speed output of the accessorydrive gearbox and hydro-mechanically produces...
combustion products, at the risk of possible engine damage. Modifying the accessorydrive system can increase fuel economy and performance to some extent. Underdrive...
Centaurus 70 with torquemeter-type reduction gear and 150 hp (110 kW) accessorydrive. Centaurus 100 – 2,470 hp (1,840 kW), a modified Centaurus 57 with...
A harmonic damper is a device fitted to the free (accessorydrive) end of the crankshaft of an internal combustion engine to counter torsional and resonance...
Drive shafts are one method of transferring power from an engine and PTO to vehicle-mounted accessory equipment, such as an air compressor. Drive shafts...
generator creates the hot expanding gases to drive the power section. Depending on the design, the engine accessories may be driven either by the gas generator...
radiated noise and torsional vibrations in the accessorydrive system; and scissor gears for the timing drive system, incorporating tooth profiles ground...
computers that feature built-in SuperDrives, the name is still used when referring to Apple's external CD and DVD driveaccessory (pictured). The term was first...
and 9-to-0 volt output AFMs. 1982–1983 Supra 5M-GE had dual V-belt accessorydrive, 65 amp alternator, square-tooth camshaft belts, 8.8:1 compression...
may drive some accessories. This is typically limited to components requiring less torque or where a large angle of wrap is present. Such accessories will...
in contrast with other type of cartridge starter which acted directly to drive the engine piston down and so turn the rest of the engine over, such as...
Dodge Coronet, 1973 B-Body sedans (3) Same as A875 but with split accessorydrive Gen7 Coupe 1977: 1976 4-door Dodge Aspen (3), Concept F-body 79 Mirada...
A turboprop is a turbine engine that drives an aircraft propeller. A turboprop consists of an intake, reduction gearbox, compressor, combustor, turbine...
Related to age failures of the harmonic balancer, the vibration-dampened accessorydrive pulley, or the dual-mass flywheel. Pump Mounted Driver: Relates to...
developed by the turbine drives the compressor and accessories, like fuel, oil, and hydraulic pumps that are driven by the accessory gearbox. After the turbine...
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