BR9906604A - Estabelecimento de atrasos de tempo em uma sequencia de detonações explosivas - Google Patents

Estabelecimento de atrasos de tempo em uma sequencia de detonações explosivas

Info

Publication number
BR9906604A
BR9906604A BR9906604-1A BR9906604A BR9906604A BR 9906604 A BR9906604 A BR 9906604A BR 9906604 A BR9906604 A BR 9906604A BR 9906604 A BR9906604 A BR 9906604A
Authority
BR
Brazil
Prior art keywords
data
site
explosive charges
boreholes
control station
Prior art date
Application number
BR9906604-1A
Other languages
English (en)
Inventor
Peter Shann
Original Assignee
Hatorex Ag
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 Hatorex Ag filed Critical Hatorex Ag
Publication of BR9906604A publication Critical patent/BR9906604A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Selective Calling Equipment (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Patente de Invenção: <B>"ESTABELECIMENTO DE ATRASOS DE TEMPO EM UMA SEQuêNCIA DE DETONAçõES EXPLOSIVAS"<D>. Um sistema de dinamitação de rocha eletricamente operado para detonar uma série de cargas explosivas (15), cada uma localizada em um furo de mina respectivo de uma série de furos de minas (12,13) espaçados formados em um local de grande quantidade de rocha, o sistema compreendendo: uma estação de controle (19) remota das cargas explosivas e adaptada para seq³encialmente detonar as cargas explosivas; um armazenamento de dados (20) na estação de controle para receber diferentes tipos de dados do local possuindo uma influência nos intervalos de tempo entre as detonações sucessivas, um tal dado do local compreendendo a distância física (d) separando os furos de mina de cargas explosivas sucessivamente detonadas; e, um dispositivo de entrada de dados (21) para uso por um operador local e possuindo um armazenamento de memória dentro do qual podem ser informados dados de distância separados entre furos de mina sucessivos da série, tais dados podendo ser convertidos para dados de intervalo de tempo correspondentes a serem estabelecidos na estação de controle.
BR9906604-1A 1998-07-17 1999-07-08 Estabelecimento de atrasos de tempo em uma sequencia de detonações explosivas BR9906604A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9815533.6A GB9815533D0 (en) 1998-07-17 1998-07-17 Setting of time delays in a sequence of explosive detonations
PCT/GB1999/002186 WO2000004337A1 (en) 1998-07-17 1999-07-08 Setting of time delays in a sequence of explosive detonations

Publications (1)

Publication Number Publication Date
BR9906604A true BR9906604A (pt) 2000-07-18

Family

ID=10835667

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906604-1A BR9906604A (pt) 1998-07-17 1999-07-08 Estabelecimento de atrasos de tempo em uma sequencia de detonações explosivas

Country Status (10)

Country Link
EP (1) EP1015842B1 (pt)
AT (1) ATE235039T1 (pt)
AU (1) AU4790999A (pt)
BR (1) BR9906604A (pt)
CA (1) CA2303821A1 (pt)
DE (1) DE69906028T2 (pt)
ES (1) ES2194481T3 (pt)
GB (1) GB9815533D0 (pt)
WO (1) WO2000004337A1 (pt)
ZA (1) ZA200000774B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2339167C (en) 1998-08-13 2008-01-22 Expert Explosives (Proprietary) Limited Blasting arrangement
DE10032139B4 (de) * 2000-05-05 2014-01-16 Orica Explosives Technology Pty. Ltd. Verfahren zur Installation eines Zündsystems und Zündsystem
AU2003223795B2 (en) * 2002-03-28 2009-05-07 Orica Explosives Technology Pty Ltd System and method for monitoring features of a blast
CA2493703C (en) * 2002-08-30 2008-01-29 Orica Explosives Technology Pty Ltd. Access control for electronic blasting machines
WO2005008169A2 (en) * 2003-07-18 2005-01-27 Detnet International Limited Blast sequence control
US6941870B2 (en) * 2003-11-04 2005-09-13 Advanced Initiation Systems, Inc. Positional blasting system
ES2441170T3 (es) 2011-06-21 2014-02-03 Agfa Graphics N.V. Líquido eyectable curable para fabricar una matriz de impresión flexográfica
WO2012175525A1 (en) 2011-06-21 2012-12-27 Agfa Graphics Nv A curable jettable fluid for making a flexographic printing master
EP2574458A1 (en) 2011-09-30 2013-04-03 Agfa Graphics N.V. Method of preparing a flexographic printing master
EP2586396A1 (en) 2011-10-26 2013-05-01 Metronor AS System for ensuring precision in medical treatment
EP3080545A2 (en) * 2013-12-12 2016-10-19 Detnet South Africa (PTY) Limited Blasting system control
CN112285751A (zh) * 2020-10-14 2021-01-29 深圳市城安物联科技有限公司 一种利用定位系统监控钻孔作业的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9423313D0 (en) * 1994-11-18 1995-01-11 Explosive Dev Ltd Improvements in or relating to detonation means
US6085659A (en) * 1995-12-06 2000-07-11 Orica Explosives Technology Pty Ltd Electronic explosives initiating device
EP0897098A3 (en) * 1997-08-13 1999-12-15 SMI Technology (Pty) Limited Firing systems including a controller which is connectable by electrical wires

Also Published As

Publication number Publication date
AU4790999A (en) 2000-02-07
CA2303821A1 (en) 2000-01-27
EP1015842B1 (en) 2003-03-19
DE69906028T2 (de) 2003-11-27
EP1015842A1 (en) 2000-07-05
GB9815533D0 (en) 1998-09-16
ES2194481T3 (es) 2003-11-16
ATE235039T1 (de) 2003-04-15
WO2000004337A1 (en) 2000-01-27
DE69906028D1 (de) 2003-04-24
ZA200000774B (en) 2001-06-07

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements