DE60235518D1 - Optischer Zünder mit niedriger Energie - Google Patents

Optischer Zünder mit niedriger Energie

Info

Publication number
DE60235518D1
DE60235518D1 DE60235518T DE60235518T DE60235518D1 DE 60235518 D1 DE60235518 D1 DE 60235518D1 DE 60235518 T DE60235518 T DE 60235518T DE 60235518 T DE60235518 T DE 60235518T DE 60235518 D1 DE60235518 D1 DE 60235518D1
Authority
DE
Germany
Prior art keywords
low energy
optical igniter
igniter
optical
energy
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60235518T
Other languages
English (en)
Inventor
Henry Moulard
Augustre Ritter
Jean-Marie Brodbeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut Franco Allemand de Recherches de Saint Louis ISL
Original Assignee
Institut Franco Allemand de Recherches de Saint Louis ISL
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 Institut Franco Allemand de Recherches de Saint Louis ISL filed Critical Institut Franco Allemand de Recherches de Saint Louis ISL
Application granted granted Critical
Publication of DE60235518D1 publication Critical patent/DE60235518D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Air Bags (AREA)
  • Hydrogen, Water And Hydrids (AREA)
DE60235518T 2001-10-26 2002-09-25 Optischer Zünder mit niedriger Energie Expired - Lifetime DE60235518D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113911A FR2831659B1 (fr) 2001-10-26 2001-10-26 Detonateur optique basse energie

Publications (1)

Publication Number Publication Date
DE60235518D1 true DE60235518D1 (de) 2010-04-15

Family

ID=8868793

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60235518T Expired - Lifetime DE60235518D1 (de) 2001-10-26 2002-09-25 Optischer Zünder mit niedriger Energie
DE0001306643T Pending DE02292357T1 (de) 2001-10-26 2002-09-25 Optischer Zünder mit niedriger Energie

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE0001306643T Pending DE02292357T1 (de) 2001-10-26 2002-09-25 Optischer Zünder mit niedriger Energie

Country Status (4)

Country Link
US (1) US7051655B1 (de)
EP (1) EP1306643B1 (de)
DE (2) DE60235518D1 (de)
FR (1) FR2831659B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7874250B2 (en) * 2005-02-09 2011-01-25 Schlumberger Technology Corporation Nano-based devices for use in a wellbore
FR2888234B1 (fr) * 2005-07-05 2008-05-02 Saint Louis Inst Composition energetique dopee optiquement
US7133604B1 (en) * 2005-10-20 2006-11-07 Bergstein David M Infrared air heater with multiple light sources and reflective enclosure
CN100393673C (zh) * 2006-10-15 2008-06-11 江西省万载县美泰化工制造有限公司 花炮氧化剂及其制备方法
FR2943128A1 (fr) * 2009-03-11 2010-09-17 Seva Technologies Generateur de gaz comprenant un dispositif energisant non pyrotechnique
FR2959809B1 (fr) 2010-05-10 2013-07-05 Saint Louis Inst Dispositif de mise a feu pour un initiateur
FR2960541B1 (fr) * 2010-05-31 2012-05-04 Nexter Munitions Detonateur securise
FR2978762B1 (fr) 2011-08-01 2013-08-02 Nexter Munitions Detonateur de securite
FR3005500B1 (fr) * 2013-05-07 2017-12-22 Commissariat Energie Atomique Initiateur opto-pyrotechnique ameliore
US20150345922A1 (en) * 2014-05-28 2015-12-03 Baker Hughes Incorporated Igniter for Downhole Use Having Flame Control
JP6650830B2 (ja) * 2016-05-24 2020-02-19 株式会社Ｉｈｉエアロスペース レーザ点火装置
US10088288B1 (en) 2016-10-06 2018-10-02 The United States Of America As Represented By The Secretary Of The Army Munition fuze with blast initiated inductance generator for power supply and laser ignitor
CN109631678B (zh) * 2018-12-26 2021-06-29 中国工程物理研究院化工材料研究所 一种降低激光起爆能量的方法
WO2021234025A1 (en) 2020-05-20 2021-11-25 DynaEnergetics Europe GmbH Low-voltage primary-free detonator

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362329A (en) * 1963-12-10 1968-01-09 Epstein Sidney Electro-explosive devices
US3528372A (en) * 1967-09-08 1970-09-15 Space Ordnance Systems Inc Explosive detonating device
US3724383A (en) * 1971-02-01 1973-04-03 Us Navy Lasser stimulated ordnance initiation device
US3837942A (en) * 1972-03-13 1974-09-24 Specialty Prod Dev Corp Low temperature gas generating compositions and methods
US3791302A (en) * 1972-11-10 1974-02-12 Leod I Mc Method and apparatus for indirect electrical ignition of combustible powders
GB2056633B (en) * 1979-08-21 1983-05-11 Sightworth Ltd Detonation of explosive charges
US4343242A (en) * 1980-04-28 1982-08-10 Gould Inc. Laser-triggered chemical actuator for high voltage isolation
SE462391B (sv) * 1984-08-23 1990-06-18 China Met Imp Exp Shougang Spraengkapsel och initieringselement innehaallande icke-primaerspraengaemne
DE3867117D1 (de) * 1987-04-30 1992-02-06 Nippon Oils & Fats Co Ltd Mittels eines laserstrahles zuendbare sprengkapsel.
FR2615609B1 (fr) * 1987-05-20 1991-12-20 Aerospatiale Dispositif d'amorcage photopyrotechnique et chaine photopyrotechnique utilisant ce dispositif
FR2617277B1 (fr) * 1987-06-23 1993-04-16 Thomson Brandt Armements Inflammateur pour generateur pyrotechnique
US4892037A (en) * 1989-01-03 1990-01-09 The United States Of America As Represented By The Secretary Of The Army Self consumable initiator
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
AU7278991A (en) * 1990-03-13 1991-09-19 Johnson, Richard John Electro-optical detonator
JP2945173B2 (ja) * 1991-06-12 1999-09-06 日本油脂株式会社 延時レーザー起爆雷管
FR2692346B1 (fr) * 1992-06-16 1995-07-07 Davey Bickford Amorce optique de generateur pyrotechnique a basse energie.
US5406889A (en) * 1993-09-03 1995-04-18 Morton International, Inc. Direct laser ignition of ignition products
US5660413A (en) * 1995-08-24 1997-08-26 Trw Vehicle Safety Systems Inc. Air bag inflator with laser diode initiator
AU8148098A (en) * 1997-06-30 1999-01-19 Ensign-Bickford Company, The Laser-ignitable ignition composition and initiator devices and assemblies comprising the same
US6047643A (en) * 1997-12-12 2000-04-11 Eg&G Star City, Inc. Hermetically sealed laser actuator/detonator and method of manufacturing the same
FR2796142B1 (fr) * 1999-07-06 2002-08-09 Saint Louis Inst Detonateur optique a deux etages et a transition choc-detonation
FR2796166B1 (fr) * 1999-07-06 2003-05-30 Saint Louis Inst Allumeur optique a barreau en verre a gradient d'indice
DE19939502A1 (de) * 1999-08-20 2001-03-15 Siemens Ag Vorrichtung zum Auslösen einer in einem Lenkrad aufgenommen Airbageinrichtung

Also Published As

Publication number Publication date
EP1306643B1 (de) 2010-03-03
US20060096484A1 (en) 2006-05-11
FR2831659B1 (fr) 2004-04-09
DE02292357T1 (de) 2004-04-15
US7051655B1 (en) 2006-05-30
FR2831659A1 (fr) 2003-05-02
EP1306643A1 (de) 2003-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition