Means for adjustment of speed of prime mover
US4127800A · kind A · utility
7Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 1976 |
| Grant date | Nov 28, 1978 |
| Priority date | — |
| Expiry date | Dec 30, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P23/22
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A microprocessor is programmed to generate reference envelopes of a specified time duration and synchronized with clock pulses, and circuit means is associated with such microprocessor for indicating desired speed of a prime mover through comparison of prime mover actual speed with said reference envelope, and means is provided for adjusting prime mover speed to correspond with such reference envelope.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.