BR112012008609A2 - recording device for blasting operations and method of use - Google Patents

recording device for blasting operations and method of use

Info

Publication number
BR112012008609A2
BR112012008609A2 BR112012008609A BR112012008609A BR112012008609A2 BR 112012008609 A2 BR112012008609 A2 BR 112012008609A2 BR 112012008609 A BR112012008609 A BR 112012008609A BR 112012008609 A BR112012008609 A BR 112012008609A BR 112012008609 A2 BR112012008609 A2 BR 112012008609A2
Authority
BR
Brazil
Prior art keywords
electrical
input
recording device
terminals
detonator
Prior art date
Application number
BR112012008609A
Other languages
Portuguese (pt)
Inventor
Richard Joseph Michna
Robert W Levan
Original Assignee
Dyno Nobel Inc
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 Dyno Nobel Inc filed Critical Dyno Nobel Inc
Publication of BR112012008609A2 publication Critical patent/BR112012008609A2/en

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

Abstract

dispositivo registrador para operações de detonação e método de uso. um aparelho de interface elétrico inclui dois terminais elétricos de entrada, um microprocessador disposto em comunicação elétrica com os dois terminais elétricos de entrada, e um conector disposto em comunicação elétrica com o microprocessador. os dois terminais elétricos de entrada estão dispostos e configurados para serem, de modo liberável, ligados a dois ramais de detonadores, o microprocessador é configurado para receber um sinal de entrada a partir dos dois ramais do detonador, quando uma referência de tensão é injetada nos dois ramais de detonadores através dos dois terminais elétricos de entrada, e o conector é descartado e configurado para ser, de modo liberável, conectado a um computador portátil.recording device for blasting operations and method of use. An electrical interface apparatus includes two electrical input terminals, a microprocessor arranged in electrical communication with the two electrical input terminals, and a connector arranged in electrical communication with the microprocessor. the two input electrical terminals are arranged and configured to be releasably connected to two detonator extensions, the microprocessor is configured to receive an input signal from the two detonator extensions when a voltage reference is injected into the two detonator extensions through the two input electrical terminals, and the connector is discarded and configured to releasably be connected to a laptop computer.

BR112012008609A 2009-10-13 2010-10-12 recording device for blasting operations and method of use BR112012008609A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25102409P 2009-10-13 2009-10-13
PCT/US2010/052269 WO2011046907A2 (en) 2009-10-13 2010-10-12 Logger device for blasting operations and method of use

Publications (1)

Publication Number Publication Date
BR112012008609A2 true BR112012008609A2 (en) 2016-04-05

Family

ID=43431912

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012008609A BR112012008609A2 (en) 2009-10-13 2010-10-12 recording device for blasting operations and method of use

Country Status (8)

Country Link
US (1) US20110083574A1 (en)
EP (1) EP2488822A2 (en)
AR (1) AR078611A1 (en)
BR (1) BR112012008609A2 (en)
CA (1) CA2771814A1 (en)
MX (1) MX2012004277A (en)
WO (1) WO2011046907A2 (en)
ZA (1) ZA201201646B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2923453C (en) 2013-09-06 2020-06-30 Austin Star Detonator Company Method and apparatus for logging electronic detonators
WO2015089524A2 (en) * 2013-12-12 2015-06-18 Detnet South Africa (Pty) Limited Blasting system control
US10310109B2 (en) * 2014-06-06 2019-06-04 Austin Star Detonator Company Method and apparatus for confirmation time break (CTB) determination and shotpoint in-situ recording in seismic electronic detonators
WO2016183601A1 (en) * 2015-05-12 2016-11-17 Detnet South Africa (Pty) Ltd Detonator control system
AU2017100291A4 (en) * 2016-09-29 2017-04-13 Bhp Billiton Innovation Pty Ltd Blasting techniques
NZ765980A (en) 2018-01-29 2024-02-23 Dyno Nobel Inc Systems for automated loading of blastholes and methods related thereto
KR102129303B1 (en) * 2018-12-28 2020-07-02 주식회사 한화 Operator terminal of blasting system
CN110174030B (en) * 2019-06-26 2023-11-21 新疆工程学院 Detection device for detonation signal of magneto-electric detonator for perforation
CA3151313A1 (en) * 2019-08-16 2021-02-25 Omnia Group (Proprietary) Limited Secure arming and firing in an electronic blasting system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1213940A (en) * 1984-08-13 1986-11-12 C-I-L Inc. Digital display ohmmeter
US5295438A (en) * 1991-12-03 1994-03-22 Plessey Tellumat South Africa Limited Single initiate command system and method for a multi-shot blast
US6300764B1 (en) * 1998-08-14 2001-10-09 Lockheed Martin Corporation Apparatus and method for performing built-in testing of a squib fire network
DE10032139B4 (en) * 2000-05-05 2014-01-16 Orica Explosives Technology Pty. Ltd. Method of installing an ignition system and ignition system
US7617775B2 (en) * 2003-07-15 2009-11-17 Special Devices, Inc. Multiple slave logging device
US6941870B2 (en) 2003-11-04 2005-09-13 Advanced Initiation Systems, Inc. Positional blasting system
CA2486996C (en) 2003-11-12 2012-03-20 Peter Johnston Method for controlling initiation of a detonator
US20090145321A1 (en) * 2004-08-30 2009-06-11 David Wayne Russell System and method for zero latency distributed processing of timed pyrotechnic events
US7327133B2 (en) * 2005-09-21 2008-02-05 Universal Enterprises, Inc. Current measuring device using hall sensors
US20070159766A1 (en) * 2005-11-30 2007-07-12 Orica Explosives Technology Pty Ltd. Electronic blasting system
US20080098921A1 (en) * 2006-10-26 2008-05-01 Albertus Abraham Labuschagne Blasting system and method
CA2668327C (en) * 2006-10-30 2012-09-25 Detnet South Africa (Pty) Ltd Blasting system and method
US7583776B2 (en) * 2007-02-12 2009-09-01 Los Alamos National Security, Llc Portable multiplicity counter
CA2680450C (en) 2007-03-12 2013-08-13 Dyno Nobel Inc. Detonator ignition protection circuit
ATE551585T1 (en) 2007-05-14 2012-04-15 Ael Mining Services Ltd LOADING EXPLOSIVES
US8670225B2 (en) * 2008-09-22 2014-03-11 Carrier Corporation Data logging device for supply chain management

Also Published As

Publication number Publication date
CA2771814A1 (en) 2011-04-21
AR078611A1 (en) 2011-11-23
US20110083574A1 (en) 2011-04-14
WO2011046907A2 (en) 2011-04-21
ZA201201646B (en) 2012-11-28
MX2012004277A (en) 2012-06-08
EP2488822A2 (en) 2012-08-22
WO2011046907A3 (en) 2011-10-06

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired