Ignition device for pyrotechnic microcharges
US6666140B2 · kind B2 · utility
1Cited by
11References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 20, 2002 |
| Grant date | Dec 23, 2003 |
| Priority date | — |
| Expiry date | Jun 20, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42C19/085
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A device for igniting a solid pyrotechnic charge, including a conducting track, wherein the track consists of a conducting fluid deposited at least partially on the pyrotechnic charge, the pyrotechnic charge is deposited on a solid support and covers an empty cavity of the support, and the cavity forms a empty space between the pyrotechnic charge and the support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.