Systems and method for an electric motor with spray ring
US12049925B2 · kind B2 · utility
0Cited by
20References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 30, 2020 |
| Grant date | Jul 30, 2024 |
| Priority date | — |
| Expiry date | Jul 31, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2380/26
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Various systems and methods are provided for an electric motor of a vehicle, and particularly to an electric motor including a coolant spray ring. In one example, a method of manufacture comprises forming, via injection molding, a unitary motor spray ring including a plurality of axial grooves joined to a plurality of nozzle orifices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.