Composite material for thermal management in an electric motor
US11677282B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
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Key dates
| Filing date | Feb 21, 2021 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Dec 19, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K15/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric motor including a stator having a stator slot, and a composite material within the stator slot. The composite material includes a matrix material, and additive particles having thermal conductivity and anisotropic electric properties. The additive particles are oriented in an aligned configuration and set to provide the composite material with thermal conductivity and reduced electrical conductivity in at least one direction based on the aligned configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.