BR112022015386A2 - Sistema de detonador sem fio - Google Patents

Sistema de detonador sem fio

Info

Publication number
BR112022015386A2
BR112022015386A2 BR112022015386A BR112022015386A BR112022015386A2 BR 112022015386 A2 BR112022015386 A2 BR 112022015386A2 BR 112022015386 A BR112022015386 A BR 112022015386A BR 112022015386 A BR112022015386 A BR 112022015386A BR 112022015386 A2 BR112022015386 A2 BR 112022015386A2
Authority
BR
Brazil
Prior art keywords
wireless detonator
wireless
detonator system
detonator
detonators
Prior art date
Application number
BR112022015386A
Other languages
English (en)
Inventor
Lennox Muller Elmar
Christo Botha Marius
Christiaan Meyer Tielman
Original Assignee
Detnet South Africa Pty 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
Application filed by Detnet South Africa Pty Ltd filed Critical Detnet South Africa Pty Ltd
Publication of BR112022015386A2 publication Critical patent/BR112022015386A2/pt

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
    • F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
    • 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
    • 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)
  • Near-Field Transmission Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Air Bags (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Telephone Function (AREA)
  • Radio Relay Systems (AREA)

Abstract

SISTEMA DE DETONADOR SEM FIO. Um sistema de detonador sem fio em que uma unidade de controle de detonação se comunica bidirecionalmente com pelo menos um marcador e com detonadores, antes da implantação dos mesmos, usando uma técnica NFC, e um conjunto de transmissor/receptor se comunica com cada detonador a uma frequência ultrabaixa.
BR112022015386A 2020-02-05 2021-01-25 Sistema de detonador sem fio BR112022015386A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA202000740 2020-02-05
PCT/ZA2021/050004 WO2021159152A1 (en) 2020-02-05 2021-01-25 Wireless detonator system

Publications (1)

Publication Number Publication Date
BR112022015386A2 true BR112022015386A2 (pt) 2022-09-27

Family

ID=74554230

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022015386A BR112022015386A2 (pt) 2020-02-05 2021-01-25 Sistema de detonador sem fio

Country Status (10)

Country Link
US (1) US11982520B2 (pt)
EP (1) EP4100691B1 (pt)
AR (1) AR121221A1 (pt)
AU (1) AU2021216596A1 (pt)
BR (1) BR112022015386A2 (pt)
CA (1) CA3164148A1 (pt)
CL (1) CL2022002075A1 (pt)
FI (1) FI4100691T3 (pt)
WO (1) WO2021159152A1 (pt)
ZA (1) ZA202206331B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210302143A1 (en) * 2018-08-16 2021-09-30 Detnet South Africa (Pty) Ltd Wireless detonating system
US20240044629A1 (en) * 2021-12-21 2024-02-08 Hanwha Corporation Blasting device for simultaneously registering multiple detonators based on blasting pattern information and method of using the same
CN114353607B (zh) * 2022-01-19 2023-06-20 北京伊拜科技有限责任公司 无线***起爆网路的检测控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007124539A1 (en) * 2006-04-28 2007-11-08 Orica Explosives Technology Pty Ltd Wireless electronic booster, and methods of blasting
JP5849972B2 (ja) * 2013-01-08 2016-02-03 日油株式会社 無線起爆***、親ダイ、無線起爆システム、及び無線起爆方法
EP3350539A4 (en) 2015-09-16 2019-05-01 Orica International Pte Ltd WIRELESS PRIMING DEVICE
CN109313003B (zh) * 2016-04-20 2021-03-09 日油株式会社 无线起爆***、无线起爆***、以及无线起爆方法
CA3109412A1 (en) 2018-08-16 2020-02-20 Detnet South Africa (Pty) Ltd Bidirectional wireless detonator system
BR112021026177A2 (pt) 2019-06-27 2022-03-22 Orica Int Pte Ltd Sistema e método para auxílio de detonação

Also Published As

Publication number Publication date
US20230057631A1 (en) 2023-02-23
CA3164148A1 (en) 2021-08-12
US11982520B2 (en) 2024-05-14
AR121221A1 (es) 2022-04-27
FI4100691T3 (fi) 2024-05-16
EP4100691B1 (en) 2024-02-28
AU2021216596A1 (en) 2022-06-23
EP4100691A1 (en) 2022-12-14
ZA202206331B (en) 2023-03-29
CL2022002075A1 (es) 2023-01-27
WO2021159152A1 (en) 2021-08-12

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