Composite electromechanical machines with gear mechanism

Details Composite electromechanical machines with gear mechanism Composite electromechanical machines with gear mechanism

2011-06-07

2011-06-07

Le, Dang D (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S083000

Reexamination Certificate

active

07956504

ABSTRACT:
Embodiments of the present invention include a composite electromechanical machine which can operate as a motor or a generator (including dynamo or alternator). In an aspect, the present composite electromechanical machine consists of at least two rotating elements (rotor) and one stationary element (stator) where the two rotating elements are coupled through a gear mechanism. The gear mechanism can combine the torque of the inner and the outer rotor, preferably using helical gears which have lower noise level and higher contact area. The gear mechanism can also act as a locking mechanism to keep the outer rotor in place. The gear mechanism can have a first gear coupled to the inner rotor and a second gear coupled to the outer rotor. In an embodiment, the first and second gears are coupled together to connect the inner and the outer rotors. The gear mechanism can further include a third gear coupled to the double-sided stator. In an embodiment, the first and third gears and the second and third gears are coupled to each other, respectively. Other embodiments can also be included.

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