Electronic ignition safety device configured to reject signals below a predetermined ‘all-fire voltage’
US7987787B1 · kind B1 · utility
16Cited by
12References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 7, 2007 |
| Grant date | Aug 2, 2011 |
| Priority date | — |
| Expiry date | Mar 20, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B3/18
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An electronic ignition safety device configured to reject signals below a predetermined ‘all-fire’ voltage comprising an exploding foil initiator having an electrical input and an output end, a pickup comprising a secondary explosive donor charge adjacent to the exploding foil initiator's output end and separated from a secondary explosive acceptor charge by an integral barrier, and an output charge adjacent to the acceptor charge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.