Rotationally balanced electric motor with air-core strator coils
AssigneeIntellitech Pty Ltd
InventorsVictor Shlakhetski, Alexander Mostovoy
Life of this patent
Estimating the term…
Abstract
A rotationally balanced electric motor with air-core stator coils having a casing; a magnet-equipped and externally geared annular rotor; an output shaft with a longitudinal axis positioned at a center of the rotor; a plurality of circumferentially spaced air-core stator coils connected to the casing and encircling the rotor; an externally geared disc parallel to the rotor and connected to, and concentric with, the output shaft; and a plurality of symmetrically positioned common-shaft gear pairs configured to transmit motion from the rotor to the disc and thereby transmitting power to the output shaft without interfering with any of the plurality of air-core stator coils.
Claims17
A rotationally balanced electric motor, comprising:
- a) a magnet-equipped and externally geared annular rotor;
- b) an output shaft having a longitudinal axis disposed at a center of the rotor;
- c) a plurality of circumferentially spaced air-core stator coils encircling the rotor;
- d) an externally geared disc disposed parallel to the rotor and coupled to, and concentric with, the output shaft;
- and
- e) a plurality of symmetrically positioned common-shaft gear pairs configured to transmit motion from the rotor to the disc and to thereby transmit power to the output shaft without interfering with any of said plurality of air-core stator coils.
A rotationally balanced electric motor with air-core stator coils, comprising:
- a) a casing;
- b) a magnet-equipped and externally geared annular rotor;
- c) an output shaft with a longitudinal axis positioned at a center of said rotor;
- d) a plurality of circumferentially spaced air-core stator coils connected to said casing and encircling said rotor;
- e) an externally geared disc parallel to said rotor and connected to, and concentric with, said output shaft;
- and
- f) a plurality of symmetrically positioned common-shaft gear pairs configured to transmit motion from said rotor to said disc and to thereby transmit power to said output shaft without interfering with any of said plurality of air-core stator coils.
Dependencies are inferred from the claim text.