Electric motor with a clamping element
US10992200B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 10, 2017 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Feb 1, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K3/345
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric motor (1) comprising an armature (10) having a plurality of teeth (20), and slots (30) configured between the teeth (20), at least one winding (40), which is constituted by a winding conductor (42), wherein at least part of the winding (40) is accommodated within one of the slots (30), a first guide (52) and a second guide (52), respectively having a spacer (56) and a guide slot (54), configured within the slot (30), wherein a winding conductor section (44) of the winding conductor (42) is guided at least in one of the guide slots (54), and wherein the spacer (56) separates the winding conductor section (44) from the winding (40), wherein the free ends of the spacer (56) and the openings in the guide slots (54) are configured in a mutually facing arrangement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.