CL2025002279A1 - Activación de explosivos en agujeros. - Google Patents

Activación de explosivos en agujeros.

Info

Publication number
CL2025002279A1
CL2025002279A1 CL2025002279A CL2025002279A CL2025002279A1 CL 2025002279 A1 CL2025002279 A1 CL 2025002279A1 CL 2025002279 A CL2025002279 A CL 2025002279A CL 2025002279 A CL2025002279 A CL 2025002279A CL 2025002279 A1 CL2025002279 A1 CL 2025002279A1
Authority
CL
Chile
Prior art keywords
detonating
borehole
explosives
activation
holes
Prior art date
Application number
CL2025002279A
Other languages
English (en)
Inventor
James Sprague Anthony
Thomas Oliver James
Hanwright Stephen
Original Assignee
Newcrest Mining Ltd
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
Priority claimed from AU2019901712A external-priority patent/AU2019901712A0/en
Application filed by Newcrest Mining Ltd filed Critical Newcrest Mining Ltd
Publication of CL2025002279A1 publication Critical patent/CL2025002279A1/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
    • F42B3/02—Blasting cartridges, i.e. case and explosive adapted to be united into assemblies
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
    • 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
    • F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
    • 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
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/22—Methods for holding or positioning for blasting cartridges or tamping cartridges
    • 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
    • F42D1/041—Tools for adapting cartridges for the mounting of detonators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Un conjunto (7) para detonar un explosivo en una perforación (9) para producir una explosión en la perforación incluye (a) un gatillo de explosión (15, 19) para detonar el explosivo en la perforación, (b) un cuerpo de unidad de detonación (21) que está configurado para estar situado en o cerca de un extremo abierto de la perforación, en una posición inicial del conjunto en la perforación y (c) un cordón de detonación (31) que está conectado al cuerpo de unidad de detonación y al gatillo de explosión.
CL2025002279A 2019-05-21 2025-07-31 Activación de explosivos en agujeros. CL2025002279A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2019901712A AU2019901712A0 (en) 2019-05-21 Explosives loading method and apparatus
AU2019902752A AU2019902752A0 (en) 2019-08-01 Triggering Explosives In Holes

Publications (1)

Publication Number Publication Date
CL2025002279A1 true CL2025002279A1 (es) 2025-09-05

Family

ID=73459216

Family Applications (2)

Application Number Title Priority Date Filing Date
CL2021003071A CL2021003071A1 (es) 2019-05-21 2021-11-19 Activación de explosivos en agujeros
CL2025002279A CL2025002279A1 (es) 2019-05-21 2025-07-31 Activación de explosivos en agujeros.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CL2021003071A CL2021003071A1 (es) 2019-05-21 2021-11-19 Activación de explosivos en agujeros

Country Status (5)

Country Link
US (2) US12066278B2 (es)
AU (2) AU2020278880B2 (es)
CA (1) CA3141335A1 (es)
CL (2) CL2021003071A1 (es)
WO (1) WO2020232506A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3141335A1 (en) * 2019-05-21 2020-11-26 Newcrest Mining Limited Triggering explosives in holes
JP2025507809A (ja) * 2022-03-01 2025-03-21 ダイノ・ノーベル・アジア・パシフィック・プロプライエタリー・リミテッド プライマー送達システム及び方法
AU2022202388A1 (en) * 2022-04-11 2023-10-26 Olitek Pty Ltd Systems and methods for triggering explosives in holes
FI131781B1 (en) * 2023-11-28 2025-11-27 Normet Oy Positioning device and arrangement for positioning an antenna of a wireless igniter device for a primer unit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA72100B (en) * 1971-01-18 1973-08-29 Ici Australia Ltd Method of and apparatus for filling voids with viscous material
SE408594B (sv) 1975-06-09 1979-06-18 Nitro Nobel Ab Anordning for inforande av sprengkapsel i borrhal
US5614693A (en) * 1996-01-11 1997-03-25 The Ensign-Bickford Company Accessory charges for booster explosive devices
CA2373760A1 (en) 1999-03-31 2000-10-12 Brian Micke Cartridge and charging system incorporating same
NO314914B1 (no) 2000-07-03 2003-06-10 Dyno Nobel Asa Anordning og fremgangsmåte for anbringelse av primer med tenner i et borehull
US6497180B1 (en) * 2001-01-23 2002-12-24 Philip N. Martin Electric actuated explosion detonator
US8256337B2 (en) * 2008-03-07 2012-09-04 Baker Hughes Incorporated Modular initiator
SE534577C2 (sv) 2010-02-03 2011-10-11 Jan-Aake Bengtsson Stenspräckpatron och tändkapsel
ES2538987T3 (es) 2010-03-25 2015-06-25 Montanuniversität Leoben Cartucho explosivo
US20120192748A1 (en) * 2011-02-02 2012-08-02 Eric Scheid Coupling adapter
EP3164664B1 (en) 2014-07-02 2020-04-22 Orica International Pte Ltd A shell for use in blasting
EP3350539B1 (en) * 2015-09-16 2024-11-06 Orica International Pte Ltd A wireless initiation device
IL249861B (en) * 2015-12-29 2021-07-29 Barzilai Yoav Containers for explosives and their positioning devices
CA3141335A1 (en) * 2019-05-21 2020-11-26 Newcrest Mining Limited Triggering explosives in holes

Also Published As

Publication number Publication date
AU2026206099A1 (en) 2026-07-30
US12066278B2 (en) 2024-08-20
AU2020278880A1 (en) 2021-12-23
WO2020232506A1 (en) 2020-11-26
US12650284B2 (en) 2026-06-09
US20240361108A1 (en) 2024-10-31
AU2020278880B2 (en) 2026-04-16
US20220282958A1 (en) 2022-09-08
CA3141335A1 (en) 2020-11-26
CL2021003071A1 (es) 2023-02-24

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