CA2798112C - Method of blasting - Google Patents
Method of blasting Download PDFInfo
- 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
Links
- 238000005422 blasting Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 21
- 239000002360 explosive Substances 0.000 claims abstract description 163
- 230000000977 initiatory effect Effects 0.000 claims abstract description 79
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 22
- 238000010304 firing Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 10
- HZTVIZREFBBQMG-UHFFFAOYSA-N 2-methyl-1,3,5-trinitrobenzene;[3-nitrooxy-2,2-bis(nitrooxymethyl)propyl] nitrate Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O.[O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O HZTVIZREFBBQMG-UHFFFAOYSA-N 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 claims description 2
- AGUIVNYEYSCPNI-UHFFFAOYSA-N N-methyl-N-picrylnitramine Chemical group [O-][N+](=O)N(C)C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O AGUIVNYEYSCPNI-UHFFFAOYSA-N 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000002041 carbon nanotube Substances 0.000 claims description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- 239000000990 laser dye Substances 0.000 claims description 2
- 239000002113 nanodiamond Substances 0.000 claims description 2
- UZGLIIJVICEWHF-UHFFFAOYSA-N octogen Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UZGLIIJVICEWHF-UHFFFAOYSA-N 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 25
- 238000005474 detonation Methods 0.000 description 14
- 238000013461 design Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000002071 nanotube Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 150000001540 azides Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008867 communication pathway Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004622 sleep time Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000002109 single walled nanotube Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003832 thermite Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000007762 w/o emulsion Substances 0.000 description 1
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Optical Communication System (AREA)
- Details Of Television Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010901993 | 2010-05-07 | ||
| AU2010901993A AU2010901993A0 (en) | 2010-05-07 | Method of blasting | |
| PCT/US2011/035706 WO2011140549A2 (en) | 2010-05-07 | 2011-05-09 | Method of blasting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2798112A1 CA2798112A1 (en) | 2011-11-10 |
| CA2798112C true CA2798112C (en) | 2020-01-07 |
Family
ID=44904523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2798112A Active CA2798112C (en) | 2010-05-07 | 2011-05-09 | Method of blasting |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US20130098257A1 (xx) |
| EP (1) | EP2567183B1 (xx) |
| JP (2) | JP2013528774A (xx) |
| CN (1) | CN102971602B (xx) |
| AP (1) | AP2012006589A0 (xx) |
| AU (1) | AU2011249881B2 (xx) |
| BR (1) | BR112012028028B1 (xx) |
| CA (1) | CA2798112C (xx) |
| CL (1) | CL2012003109A1 (xx) |
| CO (1) | CO6630195A2 (xx) |
| EA (1) | EA031896B1 (xx) |
| ES (1) | ES2767255T3 (xx) |
| MX (1) | MX2012012819A (xx) |
| NZ (1) | NZ603367A (xx) |
| PE (1) | PE20130833A1 (xx) |
| PT (1) | PT2567183T (xx) |
| WO (1) | WO2011140549A2 (xx) |
| ZA (1) | ZA201208254B (xx) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220258103A1 (en) | 2013-07-18 | 2022-08-18 | DynaEnergetics Europe GmbH | Detonator positioning device |
| CA3092838C (en) | 2013-12-02 | 2022-08-30 | 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 |
| CA2943893C (en) | 2014-03-27 | 2022-08-02 | Orica International Pte Ltd | Apparatus, system and method for blasting using magnetic communication signal |
| EP3123104B1 (en) * | 2014-03-27 | 2019-08-21 | Orica International Pte Ltd | Explosive primer unit and method for blasting |
| WO2015199620A1 (en) * | 2015-09-16 | 2015-12-30 | 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 |
| AU2019241883A1 (en) | 2018-03-08 | 2020-09-24 | Orica International Pte Ltd | Systems, apparatuses, devices, and methods for initiating or detonating tertiary explosive media by way of photonic energy |
| 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 |
| FI3825514T3 (fi) * | 2019-11-19 | 2023-04-25 | Sandvik Mining And Construction Lyon S A S | Kallionporausyksikkö ja porattujen reikien panostusmenetelmä |
| CZ2022303A3 (cs) | 2019-12-10 | 2022-08-24 | DynaEnergetics Europe GmbH | Hlava rozněcovadla |
| CN115803583A (zh) * | 2020-06-03 | 2023-03-14 | 埃蒂安·普莱沃 | 带量子接收器的磁感应无线雷管 |
| BR112023026997A2 (pt) * | 2021-06-21 | 2024-03-12 | Detnet South Africa Pty Ltd | Medição da velocidade de detonação |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3362329A (en) * | 1963-12-10 | 1968-01-09 | Epstein Sidney | Electro-explosive devices |
| JPS63500887A (ja) * | 1985-06-28 | 1988-03-31 | ム−アハウス，デイ−．，ジエイ． | 雷管装置用作動装置 |
| 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 |
| US7778006B2 (en) * | 2006-04-28 | 2010-08-17 | Orica Explosives Technology Pty Ltd. | Wireless electronic booster, and methods of blasting |
| BRPI0808958B1 (pt) * | 2007-03-16 | 2019-11-05 | Orica Explosives Tech Pty Ltd | sistema de explosão isento de detonador, e, método para iniciar um explosivo a granel |
-
2011
- 2011-05-09 JP JP2013509318A patent/JP2013528774A/ja not_active Withdrawn
- 2011-05-09 WO PCT/US2011/035706 patent/WO2011140549A2/en active Application Filing
- 2011-05-09 BR BR112012028028A patent/BR112012028028B1/pt active IP Right Grant
- 2011-05-09 MX MX2012012819A patent/MX2012012819A/es active IP Right Grant
- 2011-05-09 ES ES11778482T patent/ES2767255T3/es active Active
- 2011-05-09 US US13/696,519 patent/US20130098257A1/en not_active Abandoned
- 2011-05-09 EP EP11778482.7A patent/EP2567183B1/en active Active
- 2011-05-09 EA EA201291199A patent/EA031896B1/ru not_active IP Right Cessation
- 2011-05-09 CA CA2798112A patent/CA2798112C/en active Active
- 2011-05-09 AU AU2011249881A patent/AU2011249881B2/en active Active
- 2011-05-09 AP AP2012006589A patent/AP2012006589A0/xx unknown
- 2011-05-09 PT PT117784827T patent/PT2567183T/pt unknown
- 2011-05-09 CN CN201180022909.1A patent/CN102971602B/zh active Active
- 2011-05-09 PE PE2012002130A patent/PE20130833A1/es active IP Right Grant
- 2011-05-09 NZ NZ603367A patent/NZ603367A/en not_active IP Right Cessation
-
2012
- 2012-11-02 ZA ZA2012/08254A patent/ZA201208254B/en unknown
- 2012-11-06 CL CL2012003109A patent/CL2012003109A1/es unknown
- 2012-11-16 CO CO12208096A patent/CO6630195A2/es not_active Application Discontinuation
-
2016
- 2016-03-31 JP JP2016071539A patent/JP6356721B2/ja active Active
-
2019
- 2019-10-17 US US16/656,239 patent/US20200049476A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN102971602A (zh) | 2013-03-13 |
| EA201291199A1 (ru) | 2013-04-30 |
| NZ603367A (en) | 2014-10-31 |
| CA2798112A1 (en) | 2011-11-10 |
| JP2013528774A (ja) | 2013-07-11 |
| EP2567183B1 (en) | 2019-10-23 |
| JP2016173229A (ja) | 2016-09-29 |
| PT2567183T (pt) | 2020-01-30 |
| BR112012028028A2 (pt) | 2016-08-02 |
| MX2012012819A (es) | 2013-02-20 |
| BR112012028028B1 (pt) | 2020-04-28 |
| PE20130833A1 (es) | 2013-08-17 |
| CL2012003109A1 (es) | 2013-01-25 |
| CN102971602B (zh) | 2016-01-20 |
| AU2011249881B2 (en) | 2016-08-25 |
| US20200049476A1 (en) | 2020-02-13 |
| JP6356721B2 (ja) | 2018-07-11 |
| CO6630195A2 (es) | 2013-03-01 |
| ES2767255T3 (es) | 2020-06-17 |
| WO2011140549A3 (en) | 2013-01-17 |
| EP2567183A2 (en) | 2013-03-13 |
| AP2012006589A0 (en) | 2012-12-31 |
| WO2011140549A2 (en) | 2011-11-10 |
| EA031896B1 (ru) | 2019-03-29 |
| US20130098257A1 (en) | 2013-04-25 |
| ZA201208254B (en) | 2022-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20151204 |