ATE237119T1 - Zündelement mit einer laserlichtquelle - Google Patents
Zündelement mit einer laserlichtquelleInfo
- Publication number
- ATE237119T1 ATE237119T1 AT99944343T AT99944343T ATE237119T1 AT E237119 T1 ATE237119 T1 AT E237119T1 AT 99944343 T AT99944343 T AT 99944343T AT 99944343 T AT99944343 T AT 99944343T AT E237119 T1 ATE237119 T1 AT E237119T1
- Authority
- AT
- Austria
- Prior art keywords
- laser light
- laser
- ignition
- light source
- charge
- Prior art date
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)
- Semiconductor Lasers (AREA)
- Air Bags (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19837839A DE19837839A1 (de) | 1998-08-20 | 1998-08-20 | Zündelement mit einer Laserlichtquelle |
PCT/EP1999/005719 WO2000011428A1 (de) | 1998-08-20 | 1999-08-07 | Zündelement mit einer laserlichtquelle |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE237119T1 true ATE237119T1 (de) | 2003-04-15 |
Family
ID=7878175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99944343T ATE237119T1 (de) | 1998-08-20 | 1999-08-07 | Zündelement mit einer laserlichtquelle |
Country Status (7)
Country | Link |
---|---|
US (1) | US6499404B1 (de) |
EP (1) | EP1104540B1 (de) |
JP (1) | JP2002537534A (de) |
AT (1) | ATE237119T1 (de) |
DE (2) | DE19837839A1 (de) |
ES (1) | ES2196850T3 (de) |
WO (1) | WO2000011428A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE518183C2 (sv) * | 2001-03-14 | 2002-09-03 | Bofors Bepab Ab | Sätt och anordning för initiering av explosivämnesladdningar |
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 |
FR2888234B1 (fr) * | 2005-07-05 | 2008-05-02 | Saint Louis Inst | Composition energetique dopee optiquement |
US8272325B2 (en) * | 2007-03-16 | 2012-09-25 | Orica Explosives Technology Pty., Ltd. | Detonator free laser initiated blasting system |
GB2448771A (en) * | 2007-04-28 | 2008-10-29 | S Rafi Ahmad | Means for achieving low order detonation of a device filled with a metal oxyanion / bidentate fuel ligand complex by means of a low power diode laser |
JP2009008325A (ja) * | 2007-06-28 | 2009-01-15 | Ihi Aerospace Co Ltd | 爆発物の処理方法 |
US7942097B1 (en) * | 2008-03-06 | 2011-05-17 | Sandia Corporation | Modular initiator with integrated optical diagnostic |
CN102971602B (zh) * | 2010-05-07 | 2016-01-20 | 奥利卡国际私人有限公司 | 用于引发爆炸物炸药的引发装置、爆破系统以及爆破方法 |
FR2978762B1 (fr) * | 2011-08-01 | 2013-08-02 | Nexter Munitions | Detonateur de securite |
US11131530B2 (en) | 2018-01-29 | 2021-09-28 | Lawrence Livermore National Security, Llc | Opto-thermal laser detonator |
WO2020191063A1 (en) * | 2019-03-18 | 2020-09-24 | Fenyves Andras | Airbag system and related methods of inflating an airbag |
CN111121545A (zh) * | 2019-12-10 | 2020-05-08 | 南京理工大学 | 一种光纤式激光点火器及点火系统 |
US11209257B2 (en) | 2019-12-12 | 2021-12-28 | Northrop Grumman Systems Corporation | Voltage polarity immunity using reverse parallel laser diodes |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3362329A (en) | 1963-12-10 | 1968-01-09 | Epstein Sidney | Electro-explosive devices |
US4343242A (en) * | 1980-04-28 | 1982-08-10 | Gould Inc. | Laser-triggered chemical actuator for high voltage isolation |
US4660472A (en) * | 1985-10-07 | 1987-04-28 | Morton Thiokol Inc. | Optical through bulkhead initiator and safe-arm device |
DE3542447C2 (de) * | 1985-11-30 | 1993-11-18 | Diehl Gmbh & Co | Laserempfindliche Anzündmischung |
EP0289184B1 (de) * | 1987-04-30 | 1991-12-27 | Nippon Oil And Fats Company, Limited | Mittels eines Laserstrahles zündbare Sprengkapsel |
DE3838896C2 (de) * | 1988-11-17 | 1999-07-01 | Dynamit Nobel Ag | Mit einer Speicherschicht versehenes laserinitiierbares Zünd-/Anzündelement |
DE3909952A1 (de) * | 1989-03-25 | 1990-09-27 | Dynamit Nobel Ag | Laserinitiierbares zuend-/anzuendmittel |
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 |
US5212339A (en) * | 1992-03-27 | 1993-05-18 | The United States Of America As Represented By The United States Department Of Energy | Explosive laser light initiation of propellants |
GB2267330A (en) * | 1992-05-23 | 1993-12-01 | Secr Defence | Laser ignition of gas generators |
US5660413A (en) * | 1995-08-24 | 1997-08-26 | Trw Vehicle Safety Systems Inc. | Air bag inflator with laser diode initiator |
US5756924A (en) * | 1995-09-28 | 1998-05-26 | The Regents Of The University Of California | Multiple laser pulse ignition method and apparatus |
FR2796142B1 (fr) * | 1999-07-06 | 2002-08-09 | Saint Louis Inst | Detonateur optique a deux etages et a transition choc-detonation |
-
1998
- 1998-08-20 DE DE19837839A patent/DE19837839A1/de not_active Withdrawn
-
1999
- 1999-08-07 JP JP2000566638A patent/JP2002537534A/ja not_active Withdrawn
- 1999-08-07 ES ES99944343T patent/ES2196850T3/es not_active Expired - Lifetime
- 1999-08-07 DE DE59904975T patent/DE59904975D1/de not_active Expired - Fee Related
- 1999-08-07 EP EP99944343A patent/EP1104540B1/de not_active Expired - Lifetime
- 1999-08-07 AT AT99944343T patent/ATE237119T1/de not_active IP Right Cessation
- 1999-08-07 WO PCT/EP1999/005719 patent/WO2000011428A1/de active IP Right Grant
- 1999-08-07 US US09/763,193 patent/US6499404B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19837839A1 (de) | 2000-02-24 |
WO2000011428A1 (de) | 2000-03-02 |
US6499404B1 (en) | 2002-12-31 |
EP1104540B1 (de) | 2003-04-09 |
JP2002537534A (ja) | 2002-11-05 |
DE59904975D1 (de) | 2003-05-15 |
ES2196850T3 (es) | 2003-12-16 |
EP1104540A1 (de) | 2001-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEIH | Change in the person of patent owner | ||
REN | Ceased due to non-payment of the annual fee |