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1. WO2013131110 - ELECTRONIC DETONATOR

Publication Number WO/2013/131110
Publication Date 06.09.2013
International Application No. PCT/ZA2013/000001
International Filing Date 09.01.2013
Chapter 2 Demand Filed 14.08.2013
IPC
F42C 11/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
11Electric fuzes
04with current induction
F42C 11/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
11Electric fuzes
F42B 3/12 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
BEXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION
3Blasting cartridges, i.e. case and explosive
10Initiators therefor
12Bridge initiators
CPC
F42B 3/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
3Blasting cartridges, i.e. case and explosive
10Initiators therefor
F42B 3/122
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
3Blasting cartridges, i.e. case and explosive
10Initiators therefor
12Bridge initiators
121Initiators with incorporated integrated circuit
122Programmable electronic delay initiators
F42C 11/008
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
CAMMUNITION FUZES
11Electric fuzes
008Power generation in electric fuzes
F42C 11/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
CAMMUNITION FUZES
11Electric fuzes
04with current induction
F42D 1/043
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
DBLASTING
1Blasting methods or apparatus, e.g. loading or tamping
04Arrangements for ignition
043Connectors for detonating cords and ignition tubes, e.g. Nonel tubes
Applicants
  • DETNET SOUTH AFRICA (PTY) LTD [ZA]/[ZA]
Inventors
  • SCHLENTER, Craig, Charles
  • VAN DER WALT, Herman
Agents
  • MCCALLUM RADEMEYER & FREIMOND
Priority Data
2012/0148829.02.2012ZA
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRONIC DETONATOR
(FR) DÉTONATEUR ÉLECTRONIQUE
Abstract
(EN)
An electronic detonator (10) which includes a housing (12) which contains an explosive charge (18), an initiating element (20), a control circuit (24), at least one coil (32) having a plurality of windings (30) in a tubular configuration, and a magnet (40) wherein passage of the magnet (40) through the coil (32) creates voltage to which the control circuit (24) is responsive, and a connector (46) for connecting a shock tube (48) to the housing (12).
(FR)
L'invention concerne un détonateur électronique (10) qui comprend un boîtier (12) qui contient une charge explosive (18), un élément d'amorçage (20), un circuit de commande (24), au moins une bobine (32) ayant une pluralité d'enroulements (30) dans une configuration tubulaire, et un aimant (40), le passage de l'aimant (40) à travers la bobine (32) créant une tension à laquelle le circuit de commande (24) est sensible, et un connecteur (46) de connexion d'un tube à chocs (48) au boîtier (12).
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