US Patent Application 18342351. ELECTRIC MOTOR ASSEMBLY simplified abstract
Contents
ELECTRIC MOTOR ASSEMBLY
Organization Name
Inventor(s)
ELECTRIC MOTOR ASSEMBLY - A simplified explanation of the abstract
- This abstract for appeared for US patent application number 18342351 Titled 'ELECTRIC MOTOR ASSEMBLY'
Simplified Explanation
The abstract describes an electric motor assembly that consists of a stator and a rotor. The stator has a ring-shaped yoke and several teeth attached to the inner surface of the yoke. The stator coil is wound around the stator core, and there is an insulator between the stator core and the stator coil. The insulator includes a yoke insulator connected to the yoke with a small tolerance and multiple tooth insulators connected to the teeth with a larger tolerance. The purpose of these tolerances is to ensure proper alignment and functioning of the motor assembly.
Original Abstract Submitted
An electric motor assembly includes a stator and a rotor configured to rotate relative to the stator. The stator includes a stator core including a yoke that has a ring shape and a plurality of teeth radially coupled to an inner surface of the yoke, a stator coil that is wound around the stator core, and an insulator disposed between the stator core and the stator coil. The insulator includes a yoke insulator that is coupled to the yoke with a first coupling tolerance defined between the yoke insulator and the plurality of tooth insulators, and a plurality of tooth insulators that are coupled to the plurality of teeth, respectively, with a second coupling tolerance defined between the yoke and the plurality of teeth. The first coupling tolerance is less than the second coupling tolerance.
