ATE159100T1 - Bodenflächesprengsystem - Google Patents

Bodenflächesprengsystem

Info

Publication number
ATE159100T1
ATE159100T1 AT93309820T AT93309820T ATE159100T1 AT E159100 T1 ATE159100 T1 AT E159100T1 AT 93309820 T AT93309820 T AT 93309820T AT 93309820 T AT93309820 T AT 93309820T AT E159100 T1 ATE159100 T1 AT E159100T1
Authority
AT
Austria
Prior art keywords
control unit
electrical
delay devices
master
control signals
Prior art date
Application number
AT93309820T
Other languages
English (en)
Inventor
Michael John Camille Marsh
Trevor Meredith Hodson
James Pieter Tolmay
Jan Gabriel Pieterse
Den Doel Annemarie Van
Original Assignee
Csir
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 Csir filed Critical Csir
Application granted granted Critical
Publication of ATE159100T1 publication Critical patent/ATE159100T1/de

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

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)
  • Catching Or Destruction (AREA)
  • Radiation-Therapy Devices (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Soil Working Implements (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Air Bags (AREA)
  • Control By Computers (AREA)
AT93309820T 1992-12-07 1993-12-07 Bodenflächesprengsystem ATE159100T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA929471 1992-12-07

Publications (1)

Publication Number Publication Date
ATE159100T1 true ATE159100T1 (de) 1997-10-15

Family

ID=25582414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93309820T ATE159100T1 (de) 1992-12-07 1993-12-07 Bodenflächesprengsystem

Country Status (8)

Country Link
US (1) US5539636A (de)
EP (1) EP0601831B1 (de)
CN (1) CN1092520A (de)
AT (1) ATE159100T1 (de)
AU (1) AU672835B2 (de)
CA (1) CA2110742C (de)
DE (1) DE69314440T2 (de)
ES (1) ES2110067T3 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6085659A (en) * 1995-12-06 2000-07-11 Orica Explosives Technology Pty Ltd Electronic explosives initiating device
ES2127143B1 (es) * 1997-06-20 1999-11-16 Roca Cesar Bardina Sistema de encendido por control remoto para pirotecnia, voladuras y similares.
CA2302166C (en) 1998-07-07 2008-06-03 Hatorex Ag Sequential detonation of explosive charges
US6644202B1 (en) 1998-08-13 2003-11-11 Expert Explosives (Proprietary) Limited Blasting arrangement
US6752083B1 (en) 1998-09-24 2004-06-22 Schlumberger Technology Corporation Detonators for use with explosive devices
GB2357825B (en) 1998-09-24 2004-02-18 Schlumberger Technology Corp Detonators for use with explosive devices
US6148263A (en) * 1998-10-27 2000-11-14 Schlumberger Technology Corporation Activation of well tools
US7347278B2 (en) * 1998-10-27 2008-03-25 Schlumberger Technology Corporation Secure activation of a downhole device
US6938689B2 (en) 1998-10-27 2005-09-06 Schumberger Technology Corp. Communicating with a tool
US6283227B1 (en) 1998-10-27 2001-09-04 Schlumberger Technology Corporation Downhole activation system that assigns and retrieves identifiers
US7383882B2 (en) * 1998-10-27 2008-06-10 Schlumberger Technology Corporation Interactive and/or secure activation of a tool
US6772105B1 (en) 1999-09-08 2004-08-03 Live Oak Ministries Blasting method
SE515809C2 (sv) * 2000-03-10 2001-10-15 Dyno Nobel Sweden Ab Förfarande vid avfyring av elektroniksprängkapslar i ett detonatorsystem samt ett detonatorsystem innefattande elektroniksprängkapslarna
DE10032139B4 (de) * 2000-05-05 2014-01-16 Orica Explosives Technology Pty. Ltd. Verfahren zur Installation eines Zündsystems und Zündsystem
AUPR262801A0 (en) * 2001-01-19 2001-02-15 Orica Explosives Technology Pty Ltd Method of blasting
US6490976B1 (en) 2001-08-22 2002-12-10 Breed Automotive Technology, Inc. Smart igniter communications repeater
ATE542105T1 (de) * 2003-07-18 2012-02-15 Detnet South Africa Pty Ltd Sprengreihenfolgensteuerung
US6941870B2 (en) * 2003-11-04 2005-09-13 Advanced Initiation Systems, Inc. Positional blasting system
CA2545358C (en) 2003-11-28 2014-02-11 Orica Explosives Technology Pty Ltd. Method for multiple blasting
US7707939B2 (en) * 2004-06-22 2010-05-04 Orica Explosives Technology Pty Ltd Method of blasting
US7493859B2 (en) * 2004-08-30 2009-02-24 David Wayne Russell System and method for zero latency distributed processing of timed pyrotechnic events
US20090145321A1 (en) * 2004-08-30 2009-06-11 David Wayne Russell System and method for zero latency distributed processing of timed pyrotechnic events
PE20061239A1 (es) * 2005-02-16 2006-12-19 Orica Explosives Tech Pty Ltd Sistema de voladura con sistema de seguridad reforzado y metodo de voladura
CA2677828C (en) * 2007-02-16 2015-07-21 Orica Explosives Technology Pty Ltd Method of communication at a blast site, and corresponding blasting apparatus
US20080282925A1 (en) * 2007-05-15 2008-11-20 Orica Explosives Technology Pty Ltd Electronic blasting with high accuracy
US7813223B1 (en) 2009-09-28 2010-10-12 The United States Of America As Represented By The Secretary Of The Navy System and method for focusing a kinetic pulse array
FR2984484B1 (fr) * 2011-12-19 2018-06-15 Davey Bickford Systeme de mise a feu de plusieurs ensembles de detonateurs electroniques
EA201491349A1 (ru) 2012-01-13 2015-02-27 Лос Аламос Нешнл Секьюрити, Ллк Сборка зарядов взрывчатых веществ и способ ее осуществления
WO2015009753A1 (en) 2013-07-15 2015-01-22 Los Alamos National Security, Llc Multi-stage geologic fracturing
WO2015009749A1 (en) 2013-07-15 2015-01-22 Los Alamos National Security, Llc Casings for use in a system for fracturing rock within a bore
US10294767B2 (en) 2013-07-15 2019-05-21 Triad National Security, Llc Fluid transport systems for use in a downhole explosive fracturing system
JP6516520B2 (ja) * 2015-03-19 2019-05-22 株式会社フジタ 発破工法
US11475659B2 (en) * 2019-08-15 2022-10-18 X Development Llc Blast patterns
DE102019122682A1 (de) * 2019-08-23 2021-02-25 Liebherr-Components Biberach Gmbh Verfahren und Vorrichtung zum Synchronisieren von dezentralen Steuervorrichtungen
AU2021262878B2 (en) * 2020-04-29 2024-07-04 Detnet South Africa (Pty) Ltd A safety arrangement for a wireless blasting system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2015791B (en) * 1978-02-01 1982-06-03 Ici Ltd Selective actuation of electrical loads
US4884506A (en) * 1986-11-06 1989-12-05 Electronic Warfare Associates, Inc. Remote detonation of explosive charges
US5214236A (en) * 1988-09-12 1993-05-25 Plessey South Africa Limited Timing of a multi-shot blast
US5117756A (en) * 1989-02-03 1992-06-02 Atlas Powder Company Method and apparatus for a calibrated electronic timing circuit
US5189246A (en) * 1989-09-28 1993-02-23 Csir Timing apparatus
US4986183A (en) * 1989-10-24 1991-01-22 Atlas Powder Company Method and apparatus for calibration of electronic delay detonation circuits
DE4192810T (de) * 1990-11-13 1993-04-01
US5339741A (en) * 1992-01-07 1994-08-23 The Walt Disney Company Precision fireworks display system having a decreased environmental impact

Also Published As

Publication number Publication date
EP0601831A1 (de) 1994-06-15
CA2110742A1 (en) 1994-06-08
AU672835B2 (en) 1996-10-17
US5539636A (en) 1996-07-23
DE69314440T2 (de) 1998-02-05
EP0601831B1 (de) 1997-10-08
CN1092520A (zh) 1994-09-21
AU5222793A (en) 1994-06-16
CA2110742C (en) 1999-09-14
ES2110067T3 (es) 1998-02-01
DE69314440D1 (de) 1997-11-13

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties