EP 2795238 A1 20141029 - IGNITION SYSTEM FOR MULTIPLE GROUPS OF ELECTRONIC DETONATORS
Title (en)
IGNITION SYSTEM FOR MULTIPLE GROUPS OF ELECTRONIC DETONATORS
Title (de)
ZÜNDSYSTEM FÜR MEHRERE GRUPPEN ELEKTRONISCHER ZÜNDER
Title (fr)
SYSTEME DE MISE A FEU DE PLUSIEURS ENSEMBLES DE DETONATEURS ELECTRONIQUES
Publication
Application
Priority
- FR 1161953 A 20111219
- FR 2012052899 W 20121212
Abstract (en)
[origin: WO2013093300A1] The invention relates to a system for triggering comprising a plurality of electronic detonator assemblies (11), where each electronic detonator assembly (11) is connected to a leading wire (12) linked to a local fire control unit (12). At least one of the local fire control units (13S) comprises an electronic synchronisation module (14) connected to a leading wire linked to a master local fire control unit (13M), which is one of the local fire control units (13). The invention is suitable for use in triggering a plurality of electronic detonator assemblies (11) according to a single blasting pattern.
IPC 8 full level
F42D 1/055 (2006.01)
CPC (source: EP US)
F42D 1/05 (2013.01 - US); F42D 1/055 (2013.01 - EP US); F42D 1/06 (2013.01 - US)
Citation (search report)
See references of WO 2013093300A1
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
DOCDB simple family (publication)
FR 2984484 A1 20130621; FR 2984484 B1 20180615; AU 2012356548 A1 20140731; AU 2012356548 B2 20160915; BR 112014014981 A2 20170704; BR 112014014981 B1 20200908; CA 2858793 A1 20130627; CA 2858793 C 20200218; CL 2014001597 A1 20141003; CO 7061043 A2 20140919; EA 030233 B1 20180731; EA 201491217 A1 20140930; EP 2795238 A1 20141029; EP 2795238 B1 20170517; ES 2636682 T3 20171006; MX 2014007347 A 20141125; MX 356274 B 20180518; PE 20142092 A1 20150111; PL 2795238 T3 20171031; UA 114498 C2 20170626; US 2015007740 A1 20150108; US 9366518 B2 20160614; WO 2013093300 A1 20130627; ZA 201405244 B 20151125
DOCDB simple family (application)
FR 1161953 A 20111219; AU 2012356548 A 20121212; BR 112014014981 A 20121212; CA 2858793 A 20121212; CL 2014001597 A 20140617; CO 14139515 A 20140627; EA 201491217 A 20121212; EP 12816723 A 20121212; ES 12816723 T 20121212; FR 2012052899 W 20121212; MX 2014007347 A 20121212; PE 2014000985 A 20121212; PL 12816723 T 20121212; UA A201408161 A 20121212; US 201214366420 A 20121212; ZA 201405244 A 20140717