Pyrotechnique rupture method and components for implementing it
US9086260B2 · kind B2 · utility
4Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2012 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Nov 26, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B15/38
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
According to the invention, the component to be ruptured comprises an alternation of oblong pre-cut zones and of non-pre-cut zones and the pyrotechnique rupture device (1) with detonating cord (2) comprises an alternation of sections (1.1) for rupturing said non-pre-cut zones and of inflatable sections (1.2) for parting the broken parts of said component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.