초록 ▼

A transmission system includes a first gear which has an outer toothing; a plurality of pinions which mesh with the outer toothing of the first gear, each pinion being connected to an electric machine which is designed as a motor or a generator; a second gear which is coaxially connected to the firs

A transmission system includes a first gear which has an outer toothing; a plurality of pinions which mesh with the outer toothing of the first gear, each pinion being connected to an electric machine which is designed as a motor or a generator; a second gear which is coaxially connected to the first gear and which has an outer toothing; a plurality of third gears which mesh with the second gear and which have an outer toothing, each of the third gears being coaxially connected to a fourth gear which has an outer toothing; and a fifth gear which meshes with the fourth gears, which is connected to a drive or output shaft, and which has an outer toothing, with the first gear and the drive or output shaft being coaxially arranged.

대표청구항 ▼

1. A transmission system having a transmission-system wall and a plurality of externally toothed gears comprising: a first gear,a plurality of pinions, each connected to an electric machine designed as a generator or motor and meshing with the first gear, characterised in that the plurality of pinio

1. A transmission system having a transmission-system wall and a plurality of externally toothed gears comprising: a first gear,a plurality of pinions, each connected to an electric machine designed as a generator or motor and meshing with the first gear, characterised in that the plurality of pinions includes three pinions forming an imaginary isosceles triangle,a second gear firmly connected coaxially to the first gear,three third gears forming an imaginary isosceles triangle and meshing with the second gear, characterised in that the imaginary isosceles triangle formed by the three pinions is offset by 60° relative to the imaginary isosceles triangle formed by the three third gears,three fourth gears, each firmly connected coaxially to a respective one of the third gears, anda fifth gear that meshes with the fourth gears and is connected to a drive or output shaft,wherein the first gear, the second gear, the fifth gear and the drive or output shaft are arranged coaxially. 2. The system according to claim 1, characterised in that three electric machines are provided whose pinions are arranged offset by 60° relative to the third gears. 3. The transmission system according to claim 1, characterised in that the first and second gears are arranged between the transmission-system wall and a bearing arranged in the fifth gear. 4. The transmission system according to claim 1, characterised in that the transmission system is part of a wind turbine. 5. The transmission system according to claim 2, characterised in that the first and second gears are arranged between the transmission-system wall and a bearing arranged in the fifth gear. 6. The transmission system according to claim 2, characterised in that the transmission system is part of a wind turbine. 7. The transmission system according to claim 3, characterised in that the transmission system is part of a wind turbine. 8. The transmission system according to claim 1, characterised in that the first gear is externally toothed. 9. The transmission system according to claim 8, characterised in that the second gear, the three third gears, the three fourth gears and the fifth gear are externally toothed. 10. The transmission system according to claim 8, characterised in that each of the plurality of pinions is externally toothed. 11. The transmission system according to claim 1, characterised in that the fifth gear directly contacts the three fourth gears. 12. The transmission system according to claim 11, characterised in that the second gear directly contacts the three third gears. 13. The transmission system according to claim 11, characterised in that each of the plurality of pinions directly contacts the first gear. 14. The transmission system according to claim 1, characterised in that the fifth gear has an axis of rotation and the axis of rotation is coaxial with the first gear, the second gear and the drive or output shaft.