Device for the electrical initiation of a pyrotechnic microcharge, and microsystem using such a device
US7270059B2 · kind B2 · utility
3Cited by
5References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 9, 2004 |
| Grant date | Sep 18, 2007 |
| Priority date | — |
| Expiry date | Apr 9, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42C19/12
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a device for the electrical initiation of at least one pyrotechnic microcharge (3), this device being characterized in that it comprises a support element having at least one conductive finger (6) connected to a first terminal of a central control unit (8), a second terminal of said central control unit (8) being intended to be electrically connected to an electrically conductive support for the pyrotechnic microcharge (3). The invention also relates to a microactuator (1, 1a, . . . , 1h) and a microsystem (1′) that use such an initiation device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.