Stator core and motor using the same
US11309751B2 · kind B2 · utility
1Cited by
17References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 13, 2021 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Apr 13, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K3/345
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a stator core for improving the fixing properties of a magnet wire, and a motor in which the same is applied. Provided is a stator core which comprises a protrusion pattern part for fixing the distal end portion of a magnet wire, and thus eliminates a process of fixing the wire using a separate member during a wiring process, thereby improving processability and inhibiting an insulating film of the magnet wire from being damaged by an external force such as vibration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.