Electroexplosive device
US5385097A · kind A · utility
16Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 1993 |
| Grant date | Jan 31, 1995 |
| Priority date | — |
| Expiry date | Jul 16, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42C19/12
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Disclosed is an electroexplosive device including a semiconductor igniter chip with improved crack detection features and which fires in a known location. The chip includes diffused regions so that cracks formed therethrough will result in high leakage currents which are easily detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.