CA3109146A1 - Systeme de detonation sans fil - Google Patents
Systeme de detonation sans fil Download PDFInfo
- Publication number
- CA3109146A1 CA3109146A1 CA3109146A CA3109146A CA3109146A1 CA 3109146 A1 CA3109146 A1 CA 3109146A1 CA 3109146 A CA3109146 A CA 3109146A CA 3109146 A CA3109146 A CA 3109146A CA 3109146 A1 CA3109146 A1 CA 3109146A1
- Authority
- CA
- Canada
- Prior art keywords
- signal
- detonator
- detonators
- borehole
- strength
- 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.)
- Pending
Links
- 230000006854 communication Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 9
- 239000011435 rock Substances 0.000 claims description 14
- 238000005422 blasting Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000969 carrier Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012360 testing method Methods 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
- F42D1/02—Arranging blasting cartridges to form an assembly
-
- 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
-
- 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
- F42D5/00—Safety arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Geophysics And Detection Of Objects (AREA)
- Near-Field Transmission Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Burglar Alarm Systems (AREA)
Abstract
L'invention concerne un système détonateur dans lequel une communication entre des détonateurs est réalisée au moyen d'une bobine émettrice dans un détonateur destinée à moduler un champ magnétique qui est mesuré au moyen d'une bobine réceptrice dans un autre détonateur.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA2018/05467 | 2018-08-16 | ||
ZA201805467 | 2018-08-16 | ||
PCT/ZA2019/050045 WO2020037336A1 (fr) | 2018-08-16 | 2019-08-15 | Système de détonation sans fil |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3109146A1 true CA3109146A1 (fr) | 2020-02-20 |
Family
ID=67847799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3109146A Pending CA3109146A1 (fr) | 2018-08-16 | 2019-08-15 | Systeme de detonation sans fil |
Country Status (9)
Country | Link |
---|---|
US (1) | US20210302143A1 (fr) |
EP (1) | EP3837490A1 (fr) |
AR (1) | AR115977A1 (fr) |
AU (1) | AU2019321694A1 (fr) |
CA (1) | CA3109146A1 (fr) |
CL (1) | CL2021000403A1 (fr) |
MX (1) | MX2021001692A (fr) |
WO (1) | WO2020037336A1 (fr) |
ZA (1) | ZA202100728B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3837491B1 (fr) * | 2018-08-16 | 2022-10-19 | Detnet South Africa (Pty) Ltd | Système de détonateur sans fil bidirectionnel |
US12000685B2 (en) * | 2019-09-09 | 2024-06-04 | Detnet South Africa (Pty) Ltd | Energy efficient wireless detonator system |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6973039B2 (en) * | 2000-12-08 | 2005-12-06 | Bbnt Solutions Llc | Mechanism for performing energy-based routing in wireless networks |
PE20060926A1 (es) * | 2004-11-02 | 2006-09-04 | Orica Explosives Tech Pty Ltd | Montajes de detonadores inalambricos, aparatos de voladura correspondientes y metodos de voladura |
AU2006207831B2 (en) | 2005-01-24 | 2011-09-15 | Orica Australia Pty Ltd | Data communication in electronic blasting systems |
WO2006076777A1 (fr) * | 2005-01-24 | 2006-07-27 | Orica Explosives Technology Pty Ltd | Ensembles détonateur sans fil et réseaux correspondants |
EP1855078A2 (fr) * | 2005-02-16 | 2007-11-14 | Orica Explosives Technology Pty Ltd | Procédé de sautage et dispositif de réduction de risque d'usage involontaire ou illégal |
US20070019593A1 (en) * | 2005-06-30 | 2007-01-25 | Sarkar Prateep K | Apparatus, system and method capable of signal strength based dynamic source routing in Ad-Hoc wireless networks |
US20070147255A1 (en) * | 2005-12-23 | 2007-06-28 | Ozgur Oyman | Routing in wireless mesh networks |
US8395878B2 (en) * | 2006-04-28 | 2013-03-12 | Orica Explosives Technology Pty Ltd | Methods of controlling components of blasting apparatuses, blasting apparatuses, and components thereof |
AU2010207873B2 (en) * | 2009-01-28 | 2014-04-24 | Orica Australia Pty Ltd | Selective control of wireless initiation devices at a blast site |
AU2013218760B2 (en) * | 2012-02-08 | 2016-11-03 | Vital Alert Communication Inc. | System, method and apparatus for controlling buried devices |
EP2895876B1 (fr) * | 2012-10-19 | 2019-07-10 | Orica International Pte Ltd | Localisation de marqueurs souterrains |
AU2014341851A1 (en) * | 2013-08-20 | 2016-04-14 | Detnet South Africa (Pty) Ltd | Wearable blasting system apparatus |
RU2710580C2 (ru) * | 2014-03-27 | 2019-12-27 | Орика Интернэшнл Пте Лтд | Аппарат, система и способ |
EA029371B1 (ru) * | 2014-04-22 | 2018-03-30 | Детнет Саус Африка (Пти) Лимитед | Управление взрывной системой |
EP3837491B1 (fr) * | 2018-08-16 | 2022-10-19 | Detnet South Africa (Pty) Ltd | Système de détonateur sans fil bidirectionnel |
KR102129301B1 (ko) * | 2019-01-24 | 2020-07-02 | 주식회사 한화 | 발파 시스템 및 이의 동작 방법 |
CA3151187A1 (fr) * | 2019-08-16 | 2021-02-25 | Omnia Group (Proprietary) Limited | Communication securisee entre dispositifs dans un systeme de dynamitage |
US12000685B2 (en) * | 2019-09-09 | 2024-06-04 | Detnet South Africa (Pty) Ltd | Energy efficient wireless detonator system |
EP3842730A1 (fr) * | 2019-12-26 | 2021-06-30 | Maxamcorp Holding, S.L. | Procédé de programmation d'une pluralité de détonateurs électroniques selon un schéma de dynamitage |
EP4100691B1 (fr) * | 2020-02-05 | 2024-02-28 | Detnet South Africa (Pty) Ltd | Système de détonateur sans fil |
CN116324328A (zh) * | 2020-07-23 | 2023-06-23 | 澳瑞凯国际有限公司 | 用于商业爆破操作的系统、方法和设备 |
-
2019
- 2019-08-15 AU AU2019321694A patent/AU2019321694A1/en active Pending
- 2019-08-15 WO PCT/ZA2019/050045 patent/WO2020037336A1/fr unknown
- 2019-08-15 MX MX2021001692A patent/MX2021001692A/es unknown
- 2019-08-15 US US17/268,097 patent/US20210302143A1/en active Pending
- 2019-08-15 CA CA3109146A patent/CA3109146A1/fr active Pending
- 2019-08-15 EP EP19762899.3A patent/EP3837490A1/fr active Pending
- 2019-08-16 AR ARP190102346A patent/AR115977A1/es active IP Right Grant
-
2021
- 2021-02-02 ZA ZA2021/00728A patent/ZA202100728B/en unknown
- 2021-02-16 CL CL2021000403A patent/CL2021000403A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20210302143A1 (en) | 2021-09-30 |
CL2021000403A1 (es) | 2021-09-03 |
WO2020037336A1 (fr) | 2020-02-20 |
AR115977A1 (es) | 2021-03-17 |
ZA202100728B (en) | 2021-10-27 |
EP3837490A1 (fr) | 2021-06-23 |
MX2021001692A (es) | 2021-03-25 |
BR112021002919A2 (pt) | 2021-05-11 |
AU2019321694A1 (en) | 2021-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20230822 |