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US 2020/0091803 A1Published application
Induction Motor For Use In Drones
AssigneeSuperior Essex Inc.
InventorChristopher Paul Richardson
Life of this patent
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Abstract
An induction motor may include a stator assembly and a rotor assembly that revolves or rotates around the state assembly. Additionally, a pole pitch of the induction motor may be less than two inches. The stator assembly may also optionally include a fractional slot winding.
Claims29
A motor comprising:
- a stator assembly comprising a plurality of circumferentially spaced conductive windings;
- and
- a rotor assembly configured to rotate around the stator assembly;
- the rotor assembly comprising a plurality of circumferentially spaced conductive bars that interact with the plurality of windings to produce a magnetic field,
- wherein the motor comprises a pole pitch of less than two inches.
2 more elements
A motor comprising:
- a stator assembly comprising a plurality of circumferentially spaced conductive windings;
- and
- a rotor assembly configured to rotate around the stator assembly;
- the rotor assembly comprising a plurality of circumferentially spaced conductive bars that interact with the plurality of windings to produce a magnetic field,
- wherein the motor comprises a pole pitch of less than two inches, and
- wherein the motor comprises a fractional slot winding.
3 more elements
A motor comprising:
- a stator assembly comprising a plurality of circumferentially spaced conductive windings;
- and
- a rotor assembly comprising a plurality of circumferentially spaced conductive bars that interact with the plurality of windings as the rotor assembly rotates to produce a magnetic field,
- wherein the motor comprises a pole pitch of less than two inches, and
- wherein the motor comprises a fractional slot winding.
2 more elements
Dependencies are inferred from the claim text.