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An accessory gearbox for an engine having at least one accessory gearbox shaft connectable to an auxiliary unit and driveable by a drive shaft, the drive shaft being operatively connectable to an engine shaft of the engine. At least one auxiliary unit can be arranged on the drive shaft and/or in the

An accessory gearbox for an engine having at least one accessory gearbox shaft connectable to an auxiliary unit and driveable by a drive shaft, the drive shaft being operatively connectable to an engine shaft of the engine. At least one auxiliary unit can be arranged on the drive shaft and/or in the area of the operative connection between the drive shaft and the engine shaft and/or on an accessory gearbox shaft connectable to a further auxiliary unit.

대표청구항 ▼

1. An accessory gearbox arrangement for an engine, comprising: an accessory gearbox having an accessory gearbox shaft connectable to a first auxiliary unit;a drive shaft being operatively connectable to an engine shaft of the engine for driving the accessory gearbox and accessory gearbox shaft;the d

1. An accessory gearbox arrangement for an engine, comprising: an accessory gearbox having an accessory gearbox shaft connectable to a first auxiliary unit;a drive shaft being operatively connectable to an engine shaft of the engine for driving the accessory gearbox and accessory gearbox shaft;the drive shaft, accessory gearbox and accessory gearbox shaft forming a power transmission path between the engine shaft and the first auxiliary unit;a second auxiliary unit arranged on the power transmission path intermediate the engine shaft and the first auxiliary unit such that power is transmitted from the engine shaft to the first auxiliary unit through the second auxiliary unit,wherein the second auxiliary unit is at least one chosen from a generator, a fuel pump, a hydraulic pump, a bleed unit and a starter;wherein the second auxiliary unit is arranged on at least one chosen from: the drive shaft; andan operative connection between the drive shaft and the engine shaft. 2. The accessory gearbox arrangement of claim 1, wherein the second auxiliary unit is a generator and is arranged at least partially in detachable manner on the at least one chosen from the drive shaft and the operative connection between the drive shaft and the engine shaft. 3. The accessory gearbox arrangement of claim 2, wherein the generator includes at least one stator and one casing which are arranged in a detachable manner on the at least one chosen from the drive shaft and the operative connection between the drive shaft and the engine shaft, and a rotor which is firmly connected to the at least one chosen from the drive shaft and the operative connection between the drive shaft and the engine shaft. 4. The accessory gearbox arrangement of claim 3, wherein the rotor is connectable to the at least one chosen from the drive shaft and the operative connection between the drive shaft and the engine shaft by a fixing device including a tongue and groove connection. 5. The accessory gearbox arrangement of claim 2, wherein the generator has a separate cooling system. 6. The accessory gearbox arrangement of claim 2, wherein a generator stator area having at least one stator is separated from a generator rotor area having at least one rotor. 7. The accessory gearbox arrangement of claim 6, and further comprising a separator element extending between the stator and the rotor for separation of the stator area from the rotor area. 8. The accessory gearbox arrangement of claim 7, wherein the separator element is made from a non-magnetic material. 9. The accessory gearbox arrangement of claim 7, wherein the separator element is integral with a casing of the generator. 10. The accessory gearbox arrangement of claim 7, wherein the separator element is a separate component connected via fastening elements to a casing of the generator. 11. The accessory gearbox arrangement of claim 3, wherein the second auxiliary unit is a generator, the generator including two components in a circumferential direction constructed and arranged to be detachable from around the at least one chosen from the drive shaft and the operative connection between the drive shaft and the engine shaft. 12. The accessory gearbox arrangement of claim 11, and further comprising a hinged connection swivellably connecting first sides of the two components and a locking device connecting second sides of the two components. 13. The accessory gearbox arrangement of claim 11, and further comprising a fastening device circumferentially gripping around the generator to fasten the two components on the at least one chosen from the drive shaft and the operative connection between the drive shaft and the engine shaft. 14. The accessory gearbox arrangement of claim 13, wherein the fastening device interacts with an axially lateral area of a generator casing and with an area of an adjacent casing adjoining the area of the generator casing. 15. The accessory gearbox arrangement of claim 1, wherein, the second auxiliary unit is a generator, and the at least one chosen from the drive shaft and the operative connection between the drive shaft and the engine shaft includes a hollow portion and a cooling device is provided with a coolant which can be passed through the hollow portions for cooling of the generator.