Electric motor
OwnerHossam Abdouinventor
Life of this patent
Estimating the term…
Abstract
An electric motor includes a cylindrical rotor with a plurality of wires parallel to the cylindrical axis nested between two cylinders of magnets in a stator. The cylinders of magnets may be a solid magnet, a plurality of bar magnets, a plurality of coils generating magnetic fields or other magnets or generated magnetic fields. A nested electric motor includes a first electric motor additionally including a first shaft, which first electric motor nests within the hollow center of a second larger electric motor additionally including a second shaft. The first shaft is coaxial with the second shaft.
Claims8
A nested electric motor comprising a first cylindrical electric motor and a second cylindrical electric motor, wherein each cylindrical electric motor has a hollow center, and comprises:
- a cylindrical stator body;
- a cylindrical rotor;
- a plurality of parallel wires running parallel to the cylindrical axis of the electric motor;
- an outer magnet;
- and
- an inner magnet;
- wherein the cylindrical stator body is a double walled tube having an outer cylindrical wall and an inner cylindrical wall with an open end and a closed end;
- wherein the outer magnet, the cylindrical rotor, the plurality of parallel wires and the inner magnet rest cylindrically in order between the outer cylindrical wall and the inner cylindrical wall;
- and
- wherein the second cylindrical electric motor is larger than the first cylindrical electric motor and the first cylindrical electric motor nests within the hollow center of the second cylindrical electric motor.
A cylindrical electric motor with a hollow center, said electric motor comprising:
- a cylindrical stator body comprising a double walled tube having an outer cylindrical wall and an inner cylindrical wall with an open end and a closed end;
- a cylindrical rotor;
- a plurality of parallel wires running parallel to the cylindrical axis of the electric motor;
- an outer magnet;
- an inner magnet;
- an upper outer ring adjacent the outer magnet at the open end of the cylindrical stator body and a lower outer ring adjacent the outer magnet at the closed end of the cylindrical stator body;
- an upper inner ring is connected to the upper outer ring by an upper ring wire, and a lower inner ring is connected to the lower outer ring by a lower ring wire;
- wherein the outer magnet, the cylindrical rotor, the plurality of parallel wires and the inner magnet rest cylindrically in order between the outer cylindrical wall and the inner cylindrical wall;
- wherein the cylindrical rotor comprises a plurality of parallel protrusions forming slots therebetween and the plurality of parallel wires are in the slots between the plurality of parallel protrusions;
- and
- wherein the plurality of parallel wires has a first end at the open end of the cylindrical stator body and a second end at the closed end of the cylindrical stator body, and the first end of the plurality of parallel wires is affixed to the upper inner ring and the second end of the plurality of parallel wires is affixed to a lower inner ring.
A nested electric motor, comprising a first cylindrical electric motor with a hollow center and a second cylindrical electric motor with a hollow center, wherein each of said cylindrical electric motors comprise:
- a cylindrical stator body;
- a cylindrical rotor having a plurality of protrusions parallel to a cylindrical axis of the respective cylindrical electric motor, and slots between the plurality of protrusions;
- a plurality of parallel wires running parallel to the cylindrical axis and resting in said slots;
- an outer magnet;
- and
- an inner magnet;
- wherein the cylindrical stator body is a double walled tube having an outer cylindrical wall and an inner cylindrical wall with an open end and a closed end;
- wherein the outer magnet, the rotor, the plurality of parallel wires and the inner magnet resting cylindrically in order between the outer cylindrical wall and the inner cylindrical wall;
- and
- wherein the second cylindrical electric motor is larger than the first cylindrical electric motor, and the first cylindrical electric motor nests within the hollow center of the second cylindrical electric motor.
Dependencies are inferred from the claim text.