Control circuit for inductive load
US4513345A · kind A · utility
2Cited by
2References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 2, 1983 |
| Grant date | Apr 23, 1985 |
| Priority date | — |
| Expiry date | Sep 2, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/57
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A control circuit for an inductive load comprising a relatively large capacitor, means for charging it through an SCR, and means for discharging it through the inductive load for energizing the load and simultaneously inhibiting the SCR so long as the discharge path for the capacitor remains closed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.