Bi-power motor controlling apparatus
US8531142B2 · kind B2 · utility
0Cited by
20References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 2010 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Mar 23, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P6/085
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A bi-power motor controlling apparatus, which is electrically connected with a motor, includes a driver IC having a first pin and a second pin. The first and second pins are used to receive a first power and a second power, respectively, from outside. The second power is supplied to the driver IC, and the first power is supplied to the motor for controlling the rotational speed of the motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.