BR9815284A - Sistema para detonação controlada por indução eletromagnética para iniciação de um material detonável - Google Patents

Sistema para detonação controlada por indução eletromagnética para iniciação de um material detonável

Info

Publication number
BR9815284A
BR9815284A BR9815284-0A BR9815284A BR9815284A BR 9815284 A BR9815284 A BR 9815284A BR 9815284 A BR9815284 A BR 9815284A BR 9815284 A BR9815284 A BR 9815284A
Authority
BR
Brazil
Prior art keywords
module
arch
detonator
electromagnetic induction
transducer
Prior art date
Application number
BR9815284-0A
Other languages
English (en)
Inventor
Mick Gavrilovic
Keith Wright
Original Assignee
Rocktek 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 Rocktek Ltd filed Critical Rocktek Ltd
Publication of BR9815284A publication Critical patent/BR9815284A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
    • F42B3/188—Safety initiators resistant to premature firing by static electricity or stray currents having radio-frequency filters, e.g. containing ferrite cores or inductances
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C13/00—Proximity fuzes; Fuzes for remote detonation
    • F42C13/04—Proximity fuzes; Fuzes for remote detonation operated by radio waves
    • F42C13/047—Remotely actuated projectile fuzes operated by radio transmission links

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Selective Calling Equipment (AREA)
  • General Induction Heating (AREA)
  • Air Bags (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

SISTEMA PARA DETONAçãO CONTROLADA POR INDUçãO ELETROMAGNéTIVA PARA INICIAçãO DE UM MATERIAL DETONáVEL A presente invenção se refere a um sistema para detonação controlada por indução eletromagnética para iniciação de um material detonável, o sistema (10) inclui um módulo de carga de radiotransmissão automatizado (ARCH) (18) conectável a um detonador elétrico (24), um modulo transdutor (14) para fornecer energia operacional por indução eletromagnética para o módulo ARCH (18) e um controlador remoto (12) para enviar instruções para o modulo transdutor (14) a partir de uma localização remota do detonador (24). No término de uma seq³ência de ativação, o modulo transdutor (14) gera um campo eletromagnético que é imantado por uma bobina no modulo ARCH (18) e usado para energizar o modulo ARCH (18) e prover uma corrente de detonação para o detonador (24). O modulo transdutor (14) ou ao menos uma bobina do mesmo que produz o campo eletromagnético é suportada em ou sobre uma barra de estancamento (16) que pór sua vez atua como um núcleo de um eletromagneto confinando o fluxo magnético para imantar pelo modulo ARCH (18). Os sistema de controle de acesso de multinivel e sistema de intertravamento operam entre o controlador remoto (12), unidade transdutora (14) e modulo ARCH (18) para reduzir a probabilidade de iniciação não intencional do detonador (24).
BR9815284-0A 1997-11-06 1998-11-06 Sistema para detonação controlada por indução eletromagnética para iniciação de um material detonável BR9815284A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPP0216A AUPP021697A0 (en) 1997-11-06 1997-11-06 Radio detonation system
PCT/AU1998/000929 WO1999024776A1 (en) 1997-11-06 1998-11-06 Controlled electromagnetic induction detonation system for initiation of a detonatable material

Publications (1)

Publication Number Publication Date
BR9815284A true BR9815284A (pt) 2001-02-13

Family

ID=3804495

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815284-0A BR9815284A (pt) 1997-11-06 1998-11-06 Sistema para detonação controlada por indução eletromagnética para iniciação de um material detonável

Country Status (22)

Country Link
US (1) US6422145B1 (pt)
EP (1) EP1027574B1 (pt)
JP (1) JP2001522981A (pt)
KR (1) KR20010031865A (pt)
CN (1) CN1078347C (pt)
AP (1) AP2000001815A0 (pt)
AT (1) ATE231961T1 (pt)
AU (2) AUPP021697A0 (pt)
BR (1) BR9815284A (pt)
CA (1) CA2308392A1 (pt)
DE (1) DE69811108T2 (pt)
HK (1) HK1027618A1 (pt)
HU (1) HUP0100561A3 (pt)
ID (1) ID27171A (pt)
NO (1) NO20002207L (pt)
NZ (1) NZ504238A (pt)
PL (1) PL340452A1 (pt)
RU (1) RU2189559C2 (pt)
TR (1) TR200001266T2 (pt)
WO (1) WO1999024776A1 (pt)
YU (1) YU32800A (pt)
ZA (1) ZA9810171B (pt)

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Also Published As

Publication number Publication date
AU750926B2 (en) 2002-08-01
EP1027574B1 (en) 2003-01-29
ATE231961T1 (de) 2003-02-15
HK1027618A1 (en) 2001-01-19
NZ504238A (en) 2002-03-01
EP1027574A4 (en) 2001-01-24
AU1013599A (en) 1999-05-31
EP1027574A1 (en) 2000-08-16
NO20002207D0 (no) 2000-04-28
DE69811108T2 (de) 2003-10-09
DE69811108D1 (de) 2003-03-06
CN1078347C (zh) 2002-01-23
NO20002207L (no) 2000-06-22
HUP0100561A2 (hu) 2001-06-28
US6422145B1 (en) 2002-07-23
YU32800A (sh) 2002-06-19
HUP0100561A3 (en) 2001-10-29
CN1278325A (zh) 2000-12-27
AUPP021697A0 (en) 1997-11-27
AP2000001815A0 (en) 2000-06-30
RU2189559C2 (ru) 2002-09-20
KR20010031865A (ko) 2001-04-16
JP2001522981A (ja) 2001-11-20
WO1999024776A1 (en) 1999-05-20
PL340452A1 (en) 2001-02-12
ZA9810171B (en) 2000-09-22
TR200001266T2 (tr) 2000-12-21
CA2308392A1 (en) 1999-05-20
ID27171A (id) 2001-03-08

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