PT928947E - Instalacao optopirotecnica da demolicao - Google Patents

Instalacao optopirotecnica da demolicao

Info

Publication number
PT928947E
PT928947E PT99400012T PT99400012T PT928947E PT 928947 E PT928947 E PT 928947E PT 99400012 T PT99400012 T PT 99400012T PT 99400012 T PT99400012 T PT 99400012T PT 928947 E PT928947 E PT 928947E
Authority
PT
Portugal
Prior art keywords
optopirotecnica
demolicao
installation
detonators
detonated
Prior art date
Application number
PT99400012T
Other languages
English (en)
Inventor
Robert Patrick Barbiche
Original Assignee
Cardem Demolition S A
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 Cardem Demolition S A filed Critical Cardem Demolition S A
Publication of PT928947E publication Critical patent/PT928947E/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
    • F42B3/113—Initiators therefor activated by optical means, e.g. laser, flashlight

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lasers (AREA)
  • Disintegrating Or Milling (AREA)
  • Laser Beam Processing (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Road Signs Or Road Markings (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Liquid Crystal Substances (AREA)
  • Pyridine Compounds (AREA)
PT99400012T 1998-01-07 1999-01-05 Instalacao optopirotecnica da demolicao PT928947E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800084A FR2773394B1 (fr) 1998-01-07 1998-01-07 Installation optopyrotechnique de demolition

Publications (1)

Publication Number Publication Date
PT928947E true PT928947E (pt) 2003-12-31

Family

ID=9521567

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99400012T PT928947E (pt) 1998-01-07 1999-01-05 Instalacao optopirotecnica da demolicao

Country Status (8)

Country Link
US (1) US6199483B1 (pt)
EP (1) EP0928947B1 (pt)
JP (1) JP4184517B2 (pt)
AT (1) ATE246796T1 (pt)
DE (1) DE69910087T2 (pt)
ES (1) ES2205715T3 (pt)
FR (1) FR2773394B1 (pt)
PT (1) PT928947E (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU759474B2 (en) * 1999-04-20 2003-04-17 Orica Explosives Technology Pty Ltd Method of and system for controlling a blasting network
ES2248335T3 (es) * 2000-06-02 2006-03-16 Orica Explosives Technology Pty Ltd Sistema de doble redundancia para detonadores electronicos.
US6460460B1 (en) * 2000-06-29 2002-10-08 University Of Maryland Laser-activated grenade with agile target effects
SE0100864L (sv) * 2001-03-14 2002-09-03 Bofors Bepab Ab Sätt och anordning för initiering av explosivämnesladdningar
US6718881B2 (en) * 2001-09-07 2004-04-13 Alliant Techsystems Inc. Ordnance control and initiation system and related method
US7201103B1 (en) 2002-02-25 2007-04-10 Bofors Bepab Ab Method for initiation and ignition of explosive charges through self-destruction of a laser source
FR2864217B1 (fr) * 2003-12-19 2008-02-08 Tda Armements Sas Dispositif de mise a feu optique notamment pour la protection active de vehicules.
PE20060926A1 (es) 2004-11-02 2006-09-04 Orica Explosives Tech Pty Ltd Montajes de detonadores inalambricos, aparatos de voladura correspondientes y metodos de voladura
ES2760998T3 (es) * 2015-11-09 2020-05-18 Detnet South Africa Pty Ltd Detonador inalámbrico
CN108662953B (zh) * 2018-04-13 2020-03-24 北京航天自动控制研究所 一种多路脉冲点火激光起爆系统
US11209257B2 (en) * 2019-12-12 2021-12-28 Northrop Grumman Systems Corporation Voltage polarity immunity using reverse parallel laser diodes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618526A (en) * 1969-09-26 1971-11-09 Us Navy Pyrotechnic pumped laser for remote ordnance initiation system
US3812783A (en) * 1972-08-03 1974-05-28 Nasa Optically detonated explosive device
GB2055930B (en) * 1979-08-21 1983-03-16 Sightworth Ltd Detonation of explosive charges
GB2063964B (en) * 1979-08-21 1983-04-07 Sightworth Ltd Detonation of explosive charges
US4391195A (en) * 1979-08-21 1983-07-05 Shann Peter C Detonation of explosive charges and equipment therefor
FR2615609B1 (fr) 1987-05-20 1991-12-20 Aerospatiale Dispositif d'amorcage photopyrotechnique et chaine photopyrotechnique utilisant ce dispositif
US4917014A (en) * 1989-04-24 1990-04-17 Kms Fusion, Inc. Laser ignition of explosives
FR2646901B1 (fr) 1989-05-12 1994-04-29 Aerospatiale Dispositif d'amorcage photopyrotechnique comportant une microlentille sertie par un materiau a memoire de forme et chaine pyrotechnique utilisant ce dispositif
US5031187A (en) * 1990-02-14 1991-07-09 Bell Communications Research, Inc. Planar array of vertical-cavity, surface-emitting lasers
US5206455A (en) * 1991-03-28 1993-04-27 Quantic Industries, Inc. Laser initiated ordnance systems
US5204490A (en) * 1991-06-21 1993-04-20 Mcdonnell Douglas Corporation Laser diode apparatus for initiation of explosive devices
US5138946A (en) * 1991-06-21 1992-08-18 Mcdonnell Douglas Corporation Laser diode apparatus for initiation of explosive devices
US5756924A (en) * 1995-09-28 1998-05-26 The Regents Of The University Of California Multiple laser pulse ignition method and apparatus

Also Published As

Publication number Publication date
DE69910087D1 (de) 2003-09-11
JPH11248396A (ja) 1999-09-14
US6199483B1 (en) 2001-03-13
FR2773394A1 (fr) 1999-07-09
JP4184517B2 (ja) 2008-11-19
FR2773394B1 (fr) 2000-02-11
DE69910087T2 (de) 2004-04-15
ES2205715T3 (es) 2004-05-01
ATE246796T1 (de) 2003-08-15
EP0928947B1 (fr) 2003-08-06
EP0928947A1 (fr) 1999-07-14

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