Patent · US Active

Detonating pyrotechnic rupture piece

US9027481B2 · kind B2 · utility

7Cited by

16References

7Claims

0Family size

Assignee

ASTRIUM SAS · FR

Inventors

Thomas F. Kister · Doylestown, US
Joël Astier · Mérignac, FR
Sébastien Gigleux · Montesson, FR

Key dates

Filing date	Mar 29, 2012
Grant date	May 12, 2015
Priority date	—
Expiry date	Jun 5, 2032

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF42B15/38
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

An expansion tube of a detonating pyrotechnic rupture piece is open next to pre-established rupture zones and, inside said open expansion tube there is disposed a sealed bladder which contains a pyrotechnic fuse.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.