WO2004011396A3 - Compositions d'allumage electrique exemptes de plomb - Google Patents

Compositions d'allumage electrique exemptes de plomb Download PDF

Info

Publication number
WO2004011396A3
WO2004011396A3 PCT/US2003/022831 US0322831W WO2004011396A3 WO 2004011396 A3 WO2004011396 A3 WO 2004011396A3 US 0322831 W US0322831 W US 0322831W WO 2004011396 A3 WO2004011396 A3 WO 2004011396A3
Authority
WO
WIPO (PCT)
Prior art keywords
lead
nanoscale
electric match
free electric
mixture
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.)
Ceased
Application number
PCT/US2003/022831
Other languages
English (en)
Other versions
WO2004011396A2 (fr
Inventor
Darren Naud
Steven F. Son
Michael A. Hiskey
James R. Busse
Blaine W. Asay
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.)
University of California Berkeley
University of California San Diego UCSD
Original Assignee
University of California Berkeley
University of California San Diego UCSD
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 University of California Berkeley, University of California San Diego UCSD filed Critical University of California Berkeley
Priority to AU2003254091A priority Critical patent/AU2003254091A1/en
Publication of WO2004011396A2 publication Critical patent/WO2004011396A2/fr
Anticipated expiration legal-status Critical
Publication of WO2004011396A3 publication Critical patent/WO2004011396A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • C06B45/14—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones a layer or zone containing an inorganic explosive or an inorganic explosive or an inorganic thermic component
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C15/00—Pyrophoric compositions; Flints
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters
    • 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
    • F42B3/11—Initiators therefor characterised by the material used, e.g. for initiator case or electric leads
    • 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
    • F42B3/12—Bridge initiators
    • F42B3/128—Bridge initiators characterised by the composition of the pyrotechnic material
    • 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
    • F42B3/195—Manufacture
    • F42B3/198—Manufacture of electric initiator heads e.g., testing, machines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Air Bags (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Conductive Materials (AREA)
  • Powder Metallurgy (AREA)

Abstract

L'invention concerne un allumage électrique comprenant des substances particulaires à l'échelle nanométrique d'un matériau énergétique et d'un liant. Le matériau énergétique peut être un mélange de métal de thermite/oxyde métallique à l'échelle nanométrique, un mélange de matériau intermétallique à l'échelle nanométrique ou un mélange de combustible et d'oxydant à l'échelle nanométrique.
PCT/US2003/022831 2002-07-29 2003-07-21 Compositions d'allumage electrique exemptes de plomb Ceased WO2004011396A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003254091A AU2003254091A1 (en) 2002-07-29 2003-07-21 Lead-free electric match compositions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20869602A 2002-07-29 2002-07-29
US10/208,696 2002-07-29

Publications (2)

Publication Number Publication Date
WO2004011396A2 WO2004011396A2 (fr) 2004-02-05
WO2004011396A3 true WO2004011396A3 (fr) 2012-02-02

Family

ID=31186874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/022831 Ceased WO2004011396A2 (fr) 2002-07-29 2003-07-21 Compositions d'allumage electrique exemptes de plomb

Country Status (3)

Country Link
US (1) US20080011398A9 (fr)
AU (1) AU2003254091A1 (fr)
WO (1) WO2004011396A2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040234916A1 (en) 2003-05-21 2004-11-25 Alexza Molecular Delivery Corporation Optically ignited or electrically ignited self-contained heating unit and drug-supply unit employing same
GB0312433D0 (en) * 2003-05-30 2003-07-09 Qinetiq Nanomaterials Ltd Devices
US7402777B2 (en) 2004-05-20 2008-07-22 Alexza Pharmaceuticals, Inc. Stable initiator compositions and igniters
WO2005118510A1 (fr) * 2004-05-20 2005-12-15 Alexza Pharmaceuticals, Inc. Compositions d’amorcage stables et allumeurs
EP1781360A1 (fr) 2004-08-12 2007-05-09 Alexza Pharmaceuticals, Inc. Dispositif de distribution de drogue par aérosol intégrant des conditionnements thermiques actionnés par percussion
AU2006212875B2 (en) 2005-02-08 2011-06-02 Dyno Nobel Inc. Delay units and methods of making the same
US7640857B2 (en) * 2006-01-23 2010-01-05 Schlumberger Technology Corporation Protective electrically conductive layer covering a reactive layer to protect the reactive layer from electrical discharge
CN100395219C (zh) * 2006-04-29 2008-06-18 松原市大和化工有限责任公司 混敏硝铵炸药
AU2011220386A1 (en) * 2010-02-24 2012-08-30 Ael Mining Services Limited Detonator initiator
WO2011112647A1 (fr) 2010-03-09 2011-09-15 Dyno Nobel Inc. Eléments de scellement, détonateurs en contenant et leurs procédés de fabrication
US9481614B2 (en) * 2013-10-10 2016-11-01 Battelle Energy Alliance, Llc Energetic materials and methods of tailoring electrostatic discharge sensitivity of energetic materials
US10017429B2 (en) 2013-10-10 2018-07-10 Battelle Energy Alliance, Llc Methods of reducing ignition sensitivity of energetic materials
US10501385B1 (en) 2014-04-23 2019-12-10 Saint Louis University Nanocomposite enhanced fuel grains
US10494315B1 (en) * 2014-04-23 2019-12-03 Saint Louis University Method for making a novel nanocomposite for combustion applications
US10173945B1 (en) 2014-04-23 2019-01-08 nanoMetallix LLC Nanocomposite for combustion applications
FR3042032B1 (fr) 2015-10-06 2017-12-15 Commissariat Energie Atomique Inflammateur non pyrotechnique
US11845904B1 (en) * 2021-07-23 2023-12-19 Advanced Defense Components Inc. Thermite fire starter kits
US11912636B1 (en) * 2021-07-23 2024-02-27 Advanced Defense Components Inc Thermite matches
CN114835538B (zh) * 2022-04-28 2023-02-14 西安近代化学研究所 一种双金属氧化物改性硼燃料及制备方法
US20240190789A1 (en) * 2022-12-08 2024-06-13 The Regents Of The University Of California Magnesium vapor induced surface disruption of metal particles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002122A (en) * 1961-03-02 1977-01-11 Mb Associates Microjet fuse
US4989515A (en) * 1989-08-08 1991-02-05 The United States Of America As Represented By The United States Department Of Energy Ignitor with stable low-energy thermite igniting system
US5717159A (en) * 1997-02-19 1998-02-10 The United States Of America As Represented By The Secretary Of The Navy Lead-free precussion primer mixes based on metastable interstitial composite (MIC) technology
US5885321A (en) * 1996-07-22 1999-03-23 The United States Of America As Represented By The Secretary Of The Navy Preparation of fine aluminum powders by solution methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415189A (en) * 1967-03-24 1968-12-10 Atlas Chem Ind Water destructible electric match
US4152988A (en) * 1977-09-19 1979-05-08 The United States Of America As Represented By The Secretary Of The Navy Electric match with epoxy coated fluorocarbon containing pyrotechnic composition
SE456939B (sv) * 1987-02-16 1988-11-14 Nitro Nobel Ab Spraengkapsel
US6298784B1 (en) * 1999-10-27 2001-10-09 Talley Defense Systems, Inc. Heat transfer delay
US6591752B2 (en) * 2001-02-12 2003-07-15 Trw Inc. Ignition material for an igniter
US7402777B2 (en) * 2004-05-20 2008-07-22 Alexza Pharmaceuticals, Inc. Stable initiator compositions and igniters

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002122A (en) * 1961-03-02 1977-01-11 Mb Associates Microjet fuse
US4989515A (en) * 1989-08-08 1991-02-05 The United States Of America As Represented By The United States Department Of Energy Ignitor with stable low-energy thermite igniting system
US5885321A (en) * 1996-07-22 1999-03-23 The United States Of America As Represented By The Secretary Of The Navy Preparation of fine aluminum powders by solution methods
US5717159A (en) * 1997-02-19 1998-02-10 The United States Of America As Represented By The Secretary Of The Navy Lead-free precussion primer mixes based on metastable interstitial composite (MIC) technology

Also Published As

Publication number Publication date
AU2003254091A8 (en) 2012-02-23
WO2004011396A2 (fr) 2004-02-05
AU2003254091A1 (en) 2004-02-16
US20080011398A9 (en) 2008-01-17
US20060060272A1 (en) 2006-03-23

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