Back to results
US 9,071,105 B2Granted
Electric machine
AssigneeFEAAM GmbH
InventorGurakuq Dajaku
Life of this patent
Estimating the term…
Abstract
An electrical machine is provided, comprising a stator (8) and a rotor (9). The stator comprises slots (1, 2) for receiving a coil of an electrical winding. The coil has a first number of turns (n1) in a first slot (1) and a second number of turns (n2) in a second slot (2).
Claims13
An electrical machine, which uses a higher-order harmonic component of the magnetomotive force as the operative wave, the electrical machine comprising:
- a coil formed by a strand of an electrical winding;
- a stator including a plurality of teeth forming slots between the teeth for receiving the coil of the electrical winding;
- and
- a rotor which can be moved relative to the stator,
- wherein the strand is wrapped around at least one of the plurality of teeth to form a coil, and
- wherein, for at least one of the plurality of teeth, in a first slot on one side of the at least one of the plurality of teeth, the strand is present on the at least one of the plurality of teeth a first number of times, and wherein, in a second slot on another side of the at least one of the plurality of teeth, the strand is present on the at least one of the plurality of teeth a second number of times, the second number being different than the first number.
3 more elements
Dependencies are inferred from the claim text.