CA2798112C - Procede d'abattage a l'explosif - Google Patents

Procede d'abattage a l'explosif Download PDF

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Publication number
CA2798112C
CA2798112C CA2798112A CA2798112A CA2798112C CA 2798112 C CA2798112 C CA 2798112C CA 2798112 A CA2798112 A CA 2798112A CA 2798112 A CA2798112 A CA 2798112A CA 2798112 C CA2798112 C CA 2798112C
Authority
CA
Canada
Prior art keywords
initiation
transceiver
charge
explosives
wireless command
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2798112A
Other languages
English (en)
Other versions
CA2798112A1 (fr
Inventor
Richard John Goodridge
Rodney Wayne Appleby
David Olaf Johnson
Thomas M. Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orica International Pte Ltd
Original Assignee
Orica International Pte 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44904523&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2798112(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU2010901993A external-priority patent/AU2010901993A0/en
Application filed by Orica International Pte Ltd filed Critical Orica International Pte Ltd
Publication of CA2798112A1 publication Critical patent/CA2798112A1/fr
Application granted granted Critical
Publication of CA2798112C publication Critical patent/CA2798112C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F42B3/113—Initiators therefor activated by optical means, e.g. laser, flashlight
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Selective Calling Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Details Of Television Systems (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Optical Communication System (AREA)

Abstract

L'invention concerne un dispositif de déclenchement d'une charge d'explosifs qui comprend: un émetteur-récepteur de signaux de commande hertziens; un circuit de commande pour le traitement des signaux de commande hertziens reçus par l'émetteur-récepteur et une source de lumière adaptée pour déclencher la charge d'explosifs qui est activée par le circuit de commande.
CA2798112A 2010-05-07 2011-05-09 Procede d'abattage a l'explosif Active CA2798112C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2010901993A AU2010901993A0 (en) 2010-05-07 Method of blasting
AU2010901993 2010-05-07
PCT/US2011/035706 WO2011140549A2 (fr) 2010-05-07 2011-05-09 Procédé d'abattage à l'explosif

Publications (2)

Publication Number Publication Date
CA2798112A1 CA2798112A1 (fr) 2011-11-10
CA2798112C true CA2798112C (fr) 2020-01-07

Family

ID=44904523

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2798112A Active CA2798112C (fr) 2010-05-07 2011-05-09 Procede d'abattage a l'explosif

Country Status (18)

Country Link
US (2) US20130098257A1 (fr)
EP (1) EP2567183B1 (fr)
JP (2) JP2013528774A (fr)
CN (1) CN102971602B (fr)
AP (1) AP2012006589A0 (fr)
AU (1) AU2011249881B2 (fr)
BR (1) BR112012028028B1 (fr)
CA (1) CA2798112C (fr)
CL (1) CL2012003109A1 (fr)
CO (1) CO6630195A2 (fr)
EA (1) EA031896B1 (fr)
ES (1) ES2767255T3 (fr)
MX (1) MX2012012819A (fr)
NZ (1) NZ603367A (fr)
PE (1) PE20130833A1 (fr)
PT (1) PT2567183T (fr)
WO (1) WO2011140549A2 (fr)
ZA (1) ZA201208254B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220258103A1 (en) 2013-07-18 2022-08-18 DynaEnergetics Europe GmbH Detonator positioning device
EP3077725B1 (fr) 2013-12-02 2018-05-30 Austin Star Detonator Company Procédé et appareil d'abattage à l'explosif sans fil
US10188990B2 (en) 2014-03-07 2019-01-29 Dynaenergetics Gmbh & Co. Kg Device and method for positioning a detonator within a perforating gun assembly
US10295323B2 (en) 2014-03-27 2019-05-21 Orica International Pte Ltd. Apparatus, system and method for blasting using magnetic communication signal
SG11201607978PA (en) * 2014-03-27 2016-10-28 Orica Int Pte Ltd Apparatus, system and method for blasting
AU2015280721C1 (en) * 2015-09-16 2022-10-27 Orica International Pte Ltd A wireless initiation device
US10309202B2 (en) * 2015-11-05 2019-06-04 Petro Research And Analysis Corp Fracturing treatment of subterranean formations using shock waves
PE20201435A1 (es) 2018-03-08 2020-12-09 Orica Int Pte Ltd Sistemas, aparatos, dispositivos y metodos para iniciar o detonar medios explosivos terciarios mediante energia fotonica
US11808093B2 (en) 2018-07-17 2023-11-07 DynaEnergetics Europe GmbH Oriented perforating system
KR102129304B1 (ko) * 2018-12-19 2020-07-02 주식회사 한화 무선 발파 시스템 및 이의 동작 방법
AU2020371113A1 (en) * 2019-10-23 2022-05-19 Orica International Pte Ltd Automated systems and apparatuses for storing, transporting, dispensing, and tracking initiation device components configurable for initiating explosive material compositions
EP3825514B1 (fr) * 2019-11-19 2023-03-01 Sandvik Mining and Construction Lyon S.A.S. Unité de forage de roches et procédé de chargement de trous forés
CZ2022303A3 (cs) 2019-12-10 2022-08-24 DynaEnergetics Europe GmbH Hlava rozněcovadla
WO2021243433A1 (fr) * 2020-06-03 2021-12-09 Prive Etienne Détonateur sans fils magnéto-inductif à récepteur quantique
AU2022297627A1 (en) * 2021-06-21 2024-01-04 Detnet South Africa (Pty) Ltd Velocity of detonation measurement
EE01640U1 (et) * 2023-10-31 2024-07-15 osaühing Englo Lõhkevõrgu mõõtmise süsteem

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362329A (en) * 1963-12-10 1968-01-09 Epstein Sidney Electro-explosive devices
AU577706B2 (en) * 1985-06-28 1988-09-29 Deeley, S.T. Detonator actuator
US4682802A (en) * 1985-10-10 1987-07-28 Schlage Lock Company Lock mechanism and a spring and cam assembly therefor
MW1787A1 (en) * 1986-04-10 1987-12-09 Ici Australia Ltd Blasting method
US4884506A (en) * 1986-11-06 1989-12-05 Electronic Warfare Associates, Inc. Remote detonation of explosive charges
CN87101726A (zh) * 1987-03-09 1988-09-21 淮南矿业学院 空心无起爆药雷管
US4862802A (en) * 1988-07-11 1989-09-05 Spectra Diode Laboratories, Inc. Method of initiating a sequence of pyrotechnic events
DE19837839A1 (de) * 1998-08-20 2000-02-24 Dynamit Nobel Ag Zündelement mit einer Laserlichtquelle
JP2001324300A (ja) * 2000-05-18 2001-11-22 Mitsubishi Heavy Ind Ltd 電波活性化地雷
US6460460B1 (en) * 2000-06-29 2002-10-08 University Of Maryland Laser-activated grenade with agile target effects
SE521320C2 (sv) * 2002-03-11 2003-10-21 Dyno Nobel Sweden Ab Detonatorsystem och förfarande vid sådant
WO2006058349A1 (fr) * 2004-11-24 2006-06-01 The University Of Pretoria Dispositif detonateur
EP1859225B1 (fr) * 2005-01-24 2015-04-29 Orica Explosives Technology Pty Ltd Ensembles détonateur sans fil et réseaux correspondants
CA2645206C (fr) * 2006-04-28 2014-09-16 Orica Explosives Technology Pty Ltd Relais d'amorcage sans fil et procedes d'abattage a l'explosif
AU2008229625B2 (en) * 2007-03-16 2012-06-14 Orica Explosives Technology Pty Ltd Initiation of explosives materials

Also Published As

Publication number Publication date
ES2767255T3 (es) 2020-06-17
JP2013528774A (ja) 2013-07-11
JP6356721B2 (ja) 2018-07-11
EP2567183B1 (fr) 2019-10-23
WO2011140549A2 (fr) 2011-11-10
NZ603367A (en) 2014-10-31
MX2012012819A (es) 2013-02-20
EA201291199A1 (ru) 2013-04-30
JP2016173229A (ja) 2016-09-29
WO2011140549A3 (fr) 2013-01-17
EA031896B1 (ru) 2019-03-29
CO6630195A2 (es) 2013-03-01
AP2012006589A0 (en) 2012-12-31
AU2011249881B2 (en) 2016-08-25
US20200049476A1 (en) 2020-02-13
PT2567183T (pt) 2020-01-30
PE20130833A1 (es) 2013-08-17
BR112012028028B1 (pt) 2020-04-28
BR112012028028A2 (pt) 2016-08-02
CN102971602A (zh) 2013-03-13
CA2798112A1 (fr) 2011-11-10
CL2012003109A1 (es) 2013-01-25
CN102971602B (zh) 2016-01-20
EP2567183A2 (fr) 2013-03-13
US20130098257A1 (en) 2013-04-25
ZA201208254B (en) 2022-04-28

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Effective date: 20151204