Double solid state relay
US5216303A · kind A · utility
17Cited by
2References
12Claims
0Family size
Inventor
Key dates
| Filing date | Aug 6, 1991 |
| Grant date | Jun 1, 1993 |
| Priority date | — |
| Expiry date | Aug 6, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K17/79
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A new double solid state relay comprising two sets of solid state relays and being constructed in such a way that it can turn on and off a circuit with a voltage very close to zero. It is the only solid type double solid state relay in the world and is safe enough for popular use in the industry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.