Fuse having self-destruct function and impact resistance
US9103643B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 15, 2012 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Nov 15, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42C19/12
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
There is provided an impact resistance self-destruct fuse installed in a shell and functioning to ignite explosion of the unexploded shell occurred in the case that a shell falls on the inclined ground or barriers but fails to be exploded by a mechanical fuse, by the configuration including a fuse slide having grooves formed on the top and the bottom at one side of the fuse slide so as to be easily breakable by absorbing the impact occurred when the shell falls and bounces, a battery displaced inside the portion of the fuse slide which is separated off by the grooves, and a battery hit needle located along the line where the battery is located in order to hit the battery, and a detonator exploded by the electric energy from the battery or exploding the impact resistance self-destruct fuse by sensing the short of the battery in circuits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.