Global Patent Index - EP 1530020 B1

EP 1530020 B1 20061206 - Ignition device of at least two pyrotechnical compositions or propulsive charges of a projectile

Title (en)

Ignition device of at least two pyrotechnical compositions or propulsive charges of a projectile

Title (de)

Zündvorrichtung für mindestens zwei pyrotechnische Zusammensetzungen oder antreibende Ladungen eines Projektiles

Title (fr)

Dispositif d'allumage d'au moins deux compositions pyrotechniques ou charges propulsives d'un projectile

Publication

EP 1530020 B1 20061206 (FR)

Application

EP 04292290 A 20040923

Priority

FR 0312996 A 20031105

Abstract (en)

[origin: EP1530020A1] Mechano-pyrotechnic module has at least two separate pyrotechnic chains integrated in a mechanical system (15, 16, 17) and initiated by a single igniter (10). Each chain operates through a relay (13, 14) to initiate one of the charges (P2), and the chains have different rates of combustion one slower and one faster. The mechanical system interrupts the slower chain if the faster one is not functioning correctly.

IPC 8 full level

F42C 9/10 (2006.01); F42C 15/184 (2006.01); F42C 15/31 (2006.01)

CPC (source: EP)

F42C 9/10 (2013.01); F42C 15/184 (2013.01); F42C 15/31 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1530020 A1 20050511; EP 1530020 B1 20061206; AT 347680 T 20061215; DE 602004003544 D1 20070118; DE 602004003544 T2 20070705; FR 2861842 A1 20050506; FR 2861842 B1 20071221

DOCDB simple family (application)

EP 04292290 A 20040923; AT 04292290 T 20040923; DE 602004003544 T 20040923; FR 0312996 A 20031105