CO6390018A2 - Sistema de detonador electrico - Google Patents

Sistema de detonador electrico

Info

Publication number
CO6390018A2
CO6390018A2 CO11049761A CO11049761A CO6390018A2 CO 6390018 A2 CO6390018 A2 CO 6390018A2 CO 11049761 A CO11049761 A CO 11049761A CO 11049761 A CO11049761 A CO 11049761A CO 6390018 A2 CO6390018 A2 CO 6390018A2
Authority
CO
Colombia
Prior art keywords
explosive
pellet
detonator
initiator
impact energy
Prior art date
Application number
CO11049761A
Other languages
English (en)
Inventor
W Givens Richard
F Backhus Roger
L Loeser Ronald
Original Assignee
Battelle Memorial Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Battelle Memorial Institute filed Critical Battelle Memorial Institute
Publication of CO6390018A2 publication Critical patent/CO6390018A2/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F42B3/121—Initiators with incorporated integrated circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F42B3/13—Bridge initiators with semiconductive bridge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
    • F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/02—Particular applications of blasting techniques for demolition of tall structures, e.g. chimney stacks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting

Abstract

Un detonador incluye un conmutador de alta tensión, un iniciador y una pelotilla de iniciación. El detonador también incluye un grupo de detonación de baja tensión a alta tensión conectado al conmutador y al iniciador de manera tal que el detonador incluya una fuente de energía de alta tensión y un iniciador en un paquete integrado. El detonador también puede incluir alimentación y comunicaciones, un microprocesador, tecnologías de rastreo y/o localización, tales cono RFID, GPS, etc. y una pelotilla de salida de un explosivo o de una combinación de explosivos. La pelotilla de combinación de explosivos tiene un primer explosivo que tiene una energía de primer impacto y un explosivo secundario de alta potencia en la pelotilla de salida que tiene una segunda energía de impacto mayor que la energía de impacto del primer explosivo. También se proveen sistemas para facilitar el despliegue rápido y fácil de uno o más detonadores en el campo.
CO11049761A 2008-10-24 2011-04-20 Sistema de detonador electrico CO6390018A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10827708P 2008-10-24 2008-10-24

Publications (1)

Publication Number Publication Date
CO6390018A2 true CO6390018A2 (es) 2012-02-29

Family

ID=41467066

Family Applications (1)

Application Number Title Priority Date Filing Date
CO11049761A CO6390018A2 (es) 2008-10-24 2011-04-20 Sistema de detonador electrico

Country Status (10)

Country Link
US (2) US8468944B2 (es)
EP (2) EP2350560B1 (es)
AU (1) AU2009308168B2 (es)
CA (1) CA2741091C (es)
CL (1) CL2011000900A1 (es)
CO (1) CO6390018A2 (es)
MX (1) MX2011004241A (es)
NZ (1) NZ592333A (es)
WO (1) WO2010048587A1 (es)
ZA (1) ZA201103028B (es)

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MX2011004241A (es) 2011-07-28
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US8746144B2 (en) 2014-06-10
WO2010048587A1 (en) 2010-04-29
CA2741091A1 (en) 2010-04-29
CA2741091C (en) 2017-01-17
AU2009308168B2 (en) 2014-10-30
US20140123866A1 (en) 2014-05-08
ZA201103028B (en) 2011-12-28
US8468944B2 (en) 2013-06-25
US20120227608A1 (en) 2012-09-13
EP3051248B1 (en) 2018-02-28

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