Electronic ignition circuit
US4137851A · kind A · utility
2Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 7, 1977 |
| Grant date | Feb 6, 1979 |
| Priority date | — |
| Expiry date | Nov 7, 1997 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42C11/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An electronic ignition circuit for the self-destruction of a projectile fuse, including a voltage source and a charging condenser determinative of the time interval until self-destruction. A threshold switch is responsive to a predetermined minimum voltage at the charging condenser for igniting an igniter, and an electronic control circuit is connected between the voltage source and the charging condenser.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.