CL2023001058A1 - Sistema de iniciación electrónico programable no explosivo para tronadura de roca - Google Patents

Sistema de iniciación electrónico programable no explosivo para tronadura de roca

Info

Publication number
CL2023001058A1
CL2023001058A1 CL2023001058A CL2023001058A CL2023001058A1 CL 2023001058 A1 CL2023001058 A1 CL 2023001058A1 CL 2023001058 A CL2023001058 A CL 2023001058A CL 2023001058 A CL2023001058 A CL 2023001058A CL 2023001058 A1 CL2023001058 A1 CL 2023001058A1
Authority
CL
Chile
Prior art keywords
explosive
blasting
initiation system
rock blasting
electronic initiation
Prior art date
Application number
CL2023001058A
Other languages
English (en)
Inventor
Alfredo Abarca Vargas Eduardo
Original Assignee
Com Exoblast Chile Spa
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 Com Exoblast Chile Spa filed Critical Com Exoblast Chile Spa
Publication of CL2023001058A1 publication Critical patent/CL2023001058A1/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
    • F42B3/121—Initiators with incorporated integrated circuit
    • F42B3/122—Programmable electronic delay 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
    • 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
    • F42B3/11—Initiators therefor characterised by the material used, e.g. for initiator case or electric leads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/02—Arranging blasting cartridges to form an assembly
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Earth Drilling (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

El presente desarrollo comprende un sistema de iniciación electrónico programable y no explosivo, cuyo objetivo es iniciar la tronadura de roca de manera controlada y segura. Su aplicación es principalmente para el área de la Minería y Obras Civiles. Este sistema resuelve un tema sensible en la industria, como es, la no activación de los dispositivos en el momento de la tronadura (tiros quedados) y disminuir los riesgos de operación en las labores de fragmentación dando continuidad a las faenas en terreno. Lo anterior se fundamenta en que este sistema permite tiempos precisos de operación para el control de vibraciones, a través de retardos definidos previamente, identifica en forma inmediata los iniciadores que no están operativos por fallas de línea o en conexiones, al no tener componentes explosivos, se pueden programar en forma remota si el usuario lo requiere, y finalmente cada iniciador es programado como único e irrepetible.
CL2023001058A 2020-10-29 2023-04-12 Sistema de iniciación electrónico programable no explosivo para tronadura de roca CL2023001058A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CL2020/050144 WO2022087756A1 (es) 2020-10-29 2020-10-29 Iniciador electrónico programable no explosivo para tronadura de roca, y proceso de testeo y reacción exotérmica del iniciador

Publications (1)

Publication Number Publication Date
CL2023001058A1 true CL2023001058A1 (es) 2023-08-04

Family

ID=81381564

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2023001058A CL2023001058A1 (es) 2020-10-29 2023-04-12 Sistema de iniciación electrónico programable no explosivo para tronadura de roca

Country Status (7)

Country Link
US (1) US20230408230A1 (es)
EP (1) EP4239278A1 (es)
AU (1) AU2020474620A1 (es)
CA (1) CA3196525A1 (es)
CL (1) CL2023001058A1 (es)
CO (1) CO2023004958A2 (es)
WO (1) WO2022087756A1 (es)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674047A (en) 1984-01-31 1987-06-16 The Curators Of The University Of Missouri Integrated detonator delay circuits and firing console
US5171935A (en) 1992-11-05 1992-12-15 The Ensign-Bickford Company Low-energy blasting initiation system method and surface connection thereof
FR2749073B1 (fr) 1996-05-24 1998-08-14 Davey Bickford Procede de commande de detonateurs du type a module d'allumage electronique, ensemble code de commande de tir et module d'allumage pour sa mise en oeuvre
KR100213577B1 (ko) 1997-06-10 1999-08-02 김창선 급팽창 금속 혼합물
AP1515A (en) 1998-08-13 2005-12-13 Expert Explosives Pty Limited Blasting arrangement.
KR100442551B1 (ko) 2001-10-23 2004-07-30 김창선 급팽창 혼합물의 반응 촉발장치
US7107908B2 (en) * 2003-07-15 2006-09-19 Special Devices, Inc. Firing-readiness diagnostic of a pyrotechnic device such as an electronic detonator
AU2009308168B2 (en) 2008-10-24 2014-10-30 Battelle Memorial Institute Electronic detonator system
PE20131177A1 (es) * 2010-06-18 2013-10-30 Battelle Memorial Institute Detonador no basado en energeticos
CA2827749A1 (en) 2011-02-21 2012-08-30 Ael Mining Services Limited Detonation of explosives
NO20151689A1 (en) * 2015-12-09 2017-06-12 Interwell P&A As Ignitor, system and method of electrical ignition of exothermic mixture

Also Published As

Publication number Publication date
US20230408230A1 (en) 2023-12-21
CA3196525A1 (en) 2022-05-05
CO2023004958A2 (es) 2023-05-08
AU2020474620A1 (en) 2023-06-15
EP4239278A1 (en) 2023-09-06
WO2022087756A1 (es) 2022-05-05

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