Global Patent Index - EP 2244050 B1

EP 2244050 B1 20130306 - Priming device for explosive charge

Title (en)

Priming device for explosive charge

Title (de)

Zündvorrichtung für Sprengladung

Title (fr)

Dispositif d'amorçage d'un chargement explosif

Publication

EP 2244050 B1 20130306 (FR)

Application

EP 10290214 A 20100421

Priority

FR 0901952 A 20090422

Abstract (en)

[origin: EP2244050A1] The device has a priming relay composition (8) arranged in a one-eyed cylindrical boring (5) that is axially arranged in a reduced sensitivity explosive load (2). The relay composition is fixed in detonation by an initiation unit (9) i.e. flat wave generator. The relay composition is arranged in a case comprising a truncated side wall (17). The relay composition and the case are selected to initiate the load at a level of a front end (8a). The impact of the truncated side wall is projected on an internal cylindrical surface of the boring.

IPC 8 full level

F42B 3/22 (2006.01)

CPC (source: EP)

F42B 3/22 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

EP 2244050 A1 20101027; EP 2244050 B1 20130306; ES 2404343 T3 20130527; FR 2944864 A1 20101029; FR 2944864 B1 20110401

DOCDB simple family (application)

EP 10290214 A 20100421; ES 10290214 T 20100421; FR 0901952 A 20090422