Main propellant ignition liner for cased telescoped ammunition
US5048422A · kind A · utility
11Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 1990 |
| Grant date | Sep 17, 1991 |
| Priority date | — |
| Expiry date | Sep 10, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B5/045
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A cased telescoped ammunition in which a rigid liner fills the gap between the control tube and the metering tube. The liner comprises an energetic material which transfers the ignition stimulus from the control tube propellant to the main propellant. Energetic materials in the liner can be modified to increase the ignition stimulus for proper cold round performance or decrease ignition stimulus for an improved timed sequencing of the round's performance. Both double-based and single-based energetic materials may be used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.