EP 3230682 A1 20171018 - FUZE SYSTEM FOR HAND GRENADES
Title (en)
FUZE SYSTEM FOR HAND GRENADES
Title (de)
ZÜNDERSYSTEM FÜR HANDGRANATEN
Title (fr)
SYSTÈME DE FUSÉE POUR GRENADES À MAIN
Publication
Application
Priority
- EP 14197199 A 20141210
- EP 2015079190 W 20151210
Abstract (en)
[origin: WO2016091988A1] The invention relates to an igniter system for hand grenades with an igniting element (1), which after initiation triggers a delay and safety device, which with a time delay after the initiation fires a detonator (7), which subsequently ignites an ignition booster (8), wherein the delay and safety device comprises a dual safety device of two independent parts. In order that the igniter system according to the invention for hand grenades comprises a purely pyrotechnical igniter system instead of a pyrotechnical-mechanical system, it is proposed that the delay and safety device consists of two pyrotechnic ignition delays with different delay times, that is to say a safety element (3) and a delay element (4), wherein the delay time of the safety element (3) is shorter than the delay time of the delay element (4) and the safety element (3) comprises a timer which carries out ignition after the burning off of a gas charge (9), the gas of which opens blocking elements (5), and the delay element (4) comprises a firing charge, and the firing charge is only in operative connection with the detonator (7) after the opening of the blocking elements (5).
IPC 8 full level
F42C 9/10 (2006.01); F42C 14/02 (2006.01); F42C 15/184 (2006.01); F42C 15/34 (2006.01)
CPC (source: EP US)
F42C 9/10 (2013.01 - EP US); F42C 14/02 (2013.01 - EP US); F42C 15/184 (2013.01 - EP US); F42C 15/34 (2013.01 - EP US)
Citation (search report)
See references of WO 2016091988A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016091988 A1 20160616; AU 2015359425 A1 20170706; AU 2015359425 B2 20200123; BR 112017012223 A2 20171226; BR 112017012223 B1 20210608; CA 2969148 A1 20160616; CA 2969148 C 20210216; EP 3230682 A1 20171018; EP 3230682 B1 20190130; ES 2720276 T3 20190719; HU E042097 T2 20190628; IL 252519 A0 20170731; NZ 732918 A 20210129; PL 3230682 T3 20190731; SG 11201704731R A 20170728; US 10184769 B2 20190122; US 2017343330 A1 20171130
DOCDB simple family (application)
EP 2015079190 W 20151210; AU 2015359425 A 20151210; BR 112017012223 A 20151210; CA 2969148 A 20151210; EP 15808153 A 20151210; ES 15808153 T 20151210; HU E15808153 A 20151210; IL 25251917 A 20170525; NZ 73291815 A 20151210; PL 15808153 T 20151210; SG 11201704731R A 20151210; US 201515534963 A 20151210