Method of and circuit for operating a motor using power transistors
US6327424A · kind A · utility
1Cited by
7References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 14, 1999 |
| Grant date | Dec 4, 2001 |
| Priority date | — |
| Expiry date | Sep 14, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K7/08
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The pulse duration of voltage pulses for the control of a motor winding through power transistors is effected by writing data from a microprocessor or CPU to a module having intermediate register into which that data is written, the module then reading the data and effecting the modulation in a pulse by pulse manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.