Control circuit with end of cycle indication
US3973135A · kind A · utility
11Cited by
2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 12, 1975 |
| Grant date | Aug 3, 1976 |
| Priority date | — |
| Expiry date | May 12, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B6/68
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Two timing means are connected by a switching means, one of the timing means being operable to de-energize a load, the other energizing another load for a predetermined time after the first load has been de-energized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.