Electronic ignition circuit
US4141298A · kind A · utility
14Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 7, 1977 |
| Grant date | Feb 27, 1979 |
| Priority date | — |
| Expiry date | Nov 7, 1997 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42C11/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electronic ignition circuit for the self-destruction of a projectile fuse, including two condensers chargeable from a single generator, such as a piezoelectric cell. A delay circuit initiates the discharge of the first condenser through an igniter, with the generator raising the voltage of the first condenser to a level necessary for the igniter and that of the second condenser required for operation of the delay circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.