Accommodation circuit for a step motor
US4380722A · kind A · utility
3Cited by
6References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 14, 1981 |
| Grant date | Apr 19, 1983 |
| Priority date | — |
| Expiry date | Jan 14, 2001 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P8/22
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An accommodation circuit for converting the energization pattern provided to a step motor by a logic sequencer is disclosed herein. The circuit provides a series of override signals in response to the clock controlling the logic sequencer. The override signals are combined with the energization signals provided by the logic sequencer to convert the energization pattern to a predetermined alternate pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.