Device for firing a primer
US6748869B1 · kind B1 · utility
11Cited by
32References
19Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 16, 1999 |
| Grant date | Jun 15, 2004 |
| Priority date | — |
| Expiry date | Dec 16, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42C11/007
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to the field of electrical firing mechanisms and particularly to a device for firing a primer of the type having, in particular, an electrical power supply for a circuit including a detector, a switch and an igniting device for igniting the primer, such as an electrical resistor or a striker and a device able to move the striker. The detector and switch may include a network of contacts able to open or close the circuit under the influence of a contact or a force and to close or open the circuit when the contact or the force has disappeared.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.