US 5279228
SHAPED CHARGE PERFORATOR
Assignee
DEFENSE TECHNOLOGY INTERNATIONAL, INC.
Filed
Apr 23, 1992
Granted
Jan 18, 1994
Location
NASHUA NH US
Abstract
Shaped charge perforators are provided which include a metal tube having a first closed end and containing a high energy explosive. The closed end includes a detonation device for providing an initiation charge to the high energy explosive. The tube further includes, at its unconstrained end, a liner comprising a liner metal having a density greater than about 10 g/cc. The liner forms a depression in the exposed end of the metal tube.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Mar 1, 1993
Rescinded
Apr 30, 1993
Duration
2 months
Inventor
- 1DOUGLAS E. AYER
Record Details
- Patent number
- US 5279228
- Application
- 07872458
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
DEFENSE TECHNOLOGY INTERNATIONAL, INC.Back to patent indexSource: USPTO 35 USC §181 secrecy order records