Motor controller and fan system comprising the same
US10076061B2 · kind B2 · utility
0Cited by
1References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2017 |
| Grant date | Sep 11, 2018 |
| Priority date | — |
| Expiry date | Aug 31, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/70
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fan system including a volute, a wind wheel, a motor, and a motor controller. The motor controller includes a control box including a plurality of fins for dissipating heat of the motor controller, and controls the operation of the motor to drive the wind wheel. The wind wheel is adapted to suck ambient air to form an air flow which passes through the plurality of fins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.