Combined fan and motor
US10583912B2 · kind B2 · utility
7Cited by
11References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 21, 2019 |
| Grant date | Mar 10, 2020 |
| Priority date | — |
| Expiry date | Feb 21, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A lift fan includes a stator which is configured to output a magnetic field. The lift fan also includes a first housing which in turn includes a blade, a second housing, and a magnet array. The magnet array is coupled to either the first housing or the second housing and the housing, which is coupled to the magnet array, rotates in response to the magnet array responding magnetically to the magnetic field output by the stator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.