Ignition trigger device
US4895074A · kind A · utility
0Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 7, 1988 |
| Grant date | Jan 23, 1990 |
| Priority date | — |
| Expiry date | Sep 7, 2008 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42C19/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In an ignition trigger device for an underwater projectile, a sensor that is connected with electronic means is provided. The sensor is equipped with water outlet openings, and consists of a network of individual lines or contact paths exposed to the entry and exit of water into and out of the underwater projectile, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.