ZA201208254B - Method of blasting - Google Patents

Method of blasting

Info

Publication number
ZA201208254B
ZA201208254B ZA2012/08254A ZA201208254A ZA201208254B ZA 201208254 B ZA201208254 B ZA 201208254B ZA 2012/08254 A ZA2012/08254 A ZA 2012/08254A ZA 201208254 A ZA201208254 A ZA 201208254A ZA 201208254 B ZA201208254 B ZA 201208254B
Authority
ZA
South Africa
Prior art keywords
blasting
Prior art date
Application number
ZA2012/08254A
Other languages
English (en)
Inventor
Richard John Goodridge
Rodney Wayne Appleby
David Olaf Johnson
Thomas M Miller
Original Assignee
Orica Int 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=ZA201208254(B) "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 Int Pte Ltd filed Critical Orica Int Pte Ltd
Publication of ZA201208254B publication Critical patent/ZA201208254B/en

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
    • F42B3/113—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
    • 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)
ZA2012/08254A 2010-05-07 2012-11-02 Method of blasting ZA201208254B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2010901993A AU2010901993A0 (en) 2010-05-07 Method of blasting
PCT/US2011/035706 WO2011140549A2 (en) 2010-05-07 2011-05-09 Method of blasting

Publications (1)

Publication Number Publication Date
ZA201208254B true ZA201208254B (en) 2022-04-28

Family

ID=44904523

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/08254A ZA201208254B (en) 2010-05-07 2012-11-02 Method of blasting

Country Status (18)

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

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 (en) 2013-12-02 2018-05-30 Austin Star Detonator Company Method and apparatus for wireless blasting
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 (en) * 2019-11-19 2023-03-01 Sandvik Mining and Construction Lyon S.A.S. Rock drilling unit and method for charging drilled holes
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 (en) * 2004-11-24 2006-06-01 The University Of Pretoria Detonator device
EP1859225B1 (en) * 2005-01-24 2015-04-29 Orica Explosives Technology Pty Ltd Wireless detonator assemblies, and corresponding networks
CA2645206C (en) * 2006-04-28 2014-09-16 Orica Explosives Technology Pty Ltd Wireless electronic booster, and methods of blasting
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 (en) 2019-10-23
WO2011140549A2 (en) 2011-11-10
NZ603367A (en) 2014-10-31
MX2012012819A (es) 2013-02-20
EA201291199A1 (ru) 2013-04-30
JP2016173229A (ja) 2016-09-29
WO2011140549A3 (en) 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 (en) 2011-11-10
CL2012003109A1 (es) 2013-01-25
CN102971602B (zh) 2016-01-20
EP2567183A2 (en) 2013-03-13
US20130098257A1 (en) 2013-04-25
CA2798112C (en) 2020-01-07

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