WO2011046907A3 - Logger device for blasting operations and method of use - Google Patents

Logger device for blasting operations and method of use Download PDF

Info

Publication number
WO2011046907A3
WO2011046907A3 PCT/US2010/052269 US2010052269W WO2011046907A3 WO 2011046907 A3 WO2011046907 A3 WO 2011046907A3 US 2010052269 W US2010052269 W US 2010052269W WO 2011046907 A3 WO2011046907 A3 WO 2011046907A3
Authority
WO
WIPO (PCT)
Prior art keywords
disposed
electrical
input terminals
microprocessor
detonator
Prior art date
Application number
PCT/US2010/052269
Other languages
French (fr)
Other versions
WO2011046907A2 (en
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.
Priority to CA2771814A priority Critical patent/CA2771814A1/en
Priority to BR112012008609A priority patent/BR112012008609A2/en
Priority to MX2012004277A priority patent/MX2012004277A/en
Priority to EP10771265A priority patent/EP2488822A2/en
Publication of WO2011046907A2 publication Critical patent/WO2011046907A2/en
Publication of WO2011046907A3 publication Critical patent/WO2011046907A3/en
Priority to ZA2012/01646A priority patent/ZA201201646B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Recording Measured Values (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

An electrical interface apparatus includes two electrical input terminals, a microprocessor disposed in electrical communication with the two electrical input terminals, and a connector disposed in electrical communication with the microprocessor. The two input terminals are disposed and configured to be releasably connected to two detonator leg wires of a detonator, the microprocessor is configured to receive an input signal from the two detonator leg wires when a voltage reference is injected into the two detonator leg wires via the two electrical input terminals, and the connector is disposed and configured to be releasably connected to a handheld computer.
PCT/US2010/052269 2009-10-13 2010-10-12 Logger device for blasting operations and method of use WO2011046907A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2771814A CA2771814A1 (en) 2009-10-13 2010-10-12 Logger device for blasting operations and method of use
BR112012008609A BR112012008609A2 (en) 2009-10-13 2010-10-12 recording device for blasting operations and method of use
MX2012004277A MX2012004277A (en) 2009-10-13 2010-10-12 Logger device for blasting operations and method of use.
EP10771265A EP2488822A2 (en) 2009-10-13 2010-10-12 Logger device for blasting operations and method of use
ZA2012/01646A ZA201201646B (en) 2009-10-13 2012-03-06 Logger device for blasting operations and method of use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25102409P 2009-10-13 2009-10-13
US61/251,024 2009-10-13

Publications (2)

Publication Number Publication Date
WO2011046907A2 WO2011046907A2 (en) 2011-04-21
WO2011046907A3 true WO2011046907A3 (en) 2011-10-06

Family

ID=43431912

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/052269 WO2011046907A2 (en) 2009-10-13 2010-10-12 Logger 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
AU2014361777B2 (en) * 2013-12-12 2019-05-16 Detnet South Africa (Pty) Limited Blasting system control
EP3152598B1 (en) * 2014-06-06 2021-06-23 Austin Star Detonator Company Methods and apparatus for confirmation time break (ctb) determination and shotpoint in-situ recording in seismic electronic detonators
CA2985865C (en) * 2015-05-12 2022-04-12 Detnet South Africa (Pty) Ltd Detonator control system
AU2017100291A4 (en) * 2016-09-29 2017-04-13 Bhp Billiton Innovation Pty Ltd Blasting techniques
PE20210739A1 (en) 2018-01-29 2021-04-19 Dyno Nobel Inc SYSTEMS FOR THE AUTOMATIC CHARGING OF DETONATION HOLES AND RELATED METHODS
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
WO2021033069A1 (en) * 2019-08-16 2021-02-25 Omnia Group (Proprietary) Limited Secure arming and firing in an electronic blasting system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040225431A1 (en) * 2000-05-05 2004-11-11 Walter Aebi Method for installing an ignition system, and ignition system
US20050103219A1 (en) * 2003-11-04 2005-05-19 Advanced Initiation Systems, Inc. Positional blasting system
WO2007062467A1 (en) * 2005-11-30 2007-06-07 Orica Explosives Technology Pty Ltd A voice controlled blasting system
WO2007085916A1 (en) * 2006-01-24 2007-08-02 Special Devices, Incorporated Multiple slave logging device
WO2008055274A1 (en) * 2006-10-30 2008-05-08 Detnet South Africa (Pty) Ltd Blasting system and method
US20090145321A1 (en) * 2004-08-30 2009-06-11 David Wayne Russell System and method for zero latency distributed processing of timed pyrotechnic events

Family Cites Families (10)

* 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
AU657013B2 (en) * 1991-12-03 1995-02-23 Smi Technology (Proprietary) 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
CA2486996C (en) 2003-11-12 2012-03-20 Peter Johnston Method for controlling initiation of a detonator
US7327133B2 (en) * 2005-09-21 2008-02-05 Universal Enterprises, Inc. Current measuring device using hall sensors
US20080098921A1 (en) * 2006-10-26 2008-05-01 Albertus Abraham Labuschagne Blasting system and method
US7583776B2 (en) * 2007-02-12 2009-09-01 Los Alamos National Security, Llc Portable multiplicity counter
EP2122294A1 (en) 2007-03-12 2009-11-25 Dyno Nobel Inc. Detonator ignition protection circuit
AU2008249616B2 (en) 2007-05-14 2013-03-14 Aeci Mining Limited Loading of explosives
CN102224681B (en) * 2008-09-22 2014-05-07 开利公司 Data logging device for supply chain management

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040225431A1 (en) * 2000-05-05 2004-11-11 Walter Aebi Method for installing an ignition system, and ignition system
US20050103219A1 (en) * 2003-11-04 2005-05-19 Advanced Initiation Systems, Inc. Positional blasting system
US20090145321A1 (en) * 2004-08-30 2009-06-11 David Wayne Russell System and method for zero latency distributed processing of timed pyrotechnic events
WO2007062467A1 (en) * 2005-11-30 2007-06-07 Orica Explosives Technology Pty Ltd A voice controlled blasting system
WO2007085916A1 (en) * 2006-01-24 2007-08-02 Special Devices, Incorporated Multiple slave logging device
WO2008055274A1 (en) * 2006-10-30 2008-05-08 Detnet South Africa (Pty) Ltd Blasting system and method

Also Published As

Publication number Publication date
MX2012004277A (en) 2012-06-08
AR078611A1 (en) 2011-11-23
ZA201201646B (en) 2012-11-28
EP2488822A2 (en) 2012-08-22
WO2011046907A2 (en) 2011-04-21
BR112012008609A2 (en) 2016-04-05
CA2771814A1 (en) 2011-04-21
US20110083574A1 (en) 2011-04-14

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