Electric primer with conductive composition
US4329924A · kind A · utility
20Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 1979 |
| Grant date | May 18, 1982 |
| Priority date | — |
| Expiry date | Sep 11, 1999 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42C19/12
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The primer comprises a conductive pyrotechnical priming composition 3, placed in contact with the useful pyrotechnical charge 2 of the primer and two electrodes 6 and 7 arranged in electrical contact with the conductive pyrotechnical composition 3. The two electrodes 6 and 7 are connected to a stable electric resistor 10, connected in parallel to the conductive pyrotechnical composition 3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.