ZA978425B - Detonators comprising a high energy pyrotechnic. - Google Patents

Detonators comprising a high energy pyrotechnic.

Info

Publication number
ZA978425B
ZA978425B ZA9708425A ZA978425A ZA978425B ZA 978425 B ZA978425 B ZA 978425B ZA 9708425 A ZA9708425 A ZA 9708425A ZA 978425 A ZA978425 A ZA 978425A ZA 978425 B ZA978425 B ZA 978425B
Authority
ZA
South Africa
Prior art keywords
detonators
high energy
energy pyrotechnic
pyrotechnic
energy
Prior art date
Application number
ZA9708425A
Other languages
English (en)
Inventor
Jean-Luc Arpin
Rejean Aube
John A Conkling
Original Assignee
Ici Canada
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 Ici Canada filed Critical Ici Canada
Publication of ZA978425B publication Critical patent/ZA978425B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C7/00—Non-electric detonators; Blasting caps; Primers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
ZA9708425A 1996-09-19 1997-09-18 Detonators comprising a high energy pyrotechnic. ZA978425B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/718,169 US5945627A (en) 1996-09-19 1996-09-19 Detonators comprising a high energy pyrotechnic

Publications (1)

Publication Number Publication Date
ZA978425B true ZA978425B (en) 1998-03-26

Family

ID=24885088

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9708425A ZA978425B (en) 1996-09-19 1997-09-18 Detonators comprising a high energy pyrotechnic.

Country Status (5)

Country Link
US (1) US5945627A (fr)
CN (1) CN1328229C (fr)
CA (1) CA2215892C (fr)
ID (1) ID18877A (fr)
ZA (1) ZA978425B (fr)

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US6247410B1 (en) * 1998-12-10 2001-06-19 The United States Of America As Represented By The Secretary Of The Navy High-output insensitive munition detonating cord
US6230624B1 (en) * 1999-08-13 2001-05-15 Trw Inc. Igniter having a hot melt ignition droplet
SE516812C2 (sv) 1999-09-06 2002-03-05 Dyno Nobel Sweden Ab Sprängkapsel, förfarande för tändning av basladdning samt initieringselement för sprängkapsel
US20060219121A1 (en) * 2000-08-09 2006-10-05 Trw Automotive U.S. Llc Ignition material for an igniter
US6578490B1 (en) * 2000-10-03 2003-06-17 Bradley Jay Francisco Ignitor apparatus
CA2340523C (fr) * 2001-03-09 2009-06-02 Orica Explosives Technology Pty Ltd. Compositions de retardement, et dispositifs de retardement de detonation utilisant ces compositions
US20030005844A1 (en) * 2001-07-03 2003-01-09 Chambers Paul A. Plunger assembly
US20040094250A1 (en) * 2002-11-14 2004-05-20 Estes-Cox Corporation Composite propellant compositions
RU2258689C2 (ru) * 2003-02-14 2005-08-20 Закрытое акционерное общество "Институт взрыва" Взрывчатый состав для изготовления детонирующих шнуров и капсюлей детонаторов
EP1622851A2 (fr) * 2003-04-30 2006-02-08 Dyno Nobel Inc. Dispositif de transmission de signaux tubulaire et procede de fabrication
CA2523641A1 (fr) 2003-04-30 2005-01-20 Dyno Nobel Inc. Element energetique a temporisation lineaire
KR100582937B1 (ko) * 2003-06-24 2006-05-24 주식회사 스웰테크 전기식 파암용 팽창제 조성물
JP4006645B2 (ja) * 2003-08-27 2007-11-14 トヨタ自動車株式会社 排ガス浄化装置
US7754036B1 (en) 2003-12-03 2010-07-13 The United States Of America As Represented By The Secretary Of The Navy Thermobaric explosives and compositions, and articles of manufacture and methods regarding the same
US6876321B1 (en) 2004-02-06 2005-04-05 The United States Of America As Represented By The Secretary Of The Navy Pulse descriptor word collector
GB2437076A (en) * 2006-04-13 2007-10-17 Utm Ip Ltd Primer composition
AU2009308168B2 (en) 2008-10-24 2014-10-30 Battelle Memorial Institute Electronic detonator system
CN102811980B (zh) * 2010-01-19 2016-05-11 克里尔斯巴克有限责任公司 用于制备烟火组合物和装药的方法
AU2011220386A1 (en) * 2010-02-24 2012-08-30 Ael Mining Services Limited Detonator initiator
US8776689B2 (en) * 2011-03-25 2014-07-15 Vincent Gonsalves Energetics train reaction and method of making an intensive munitions detonator
US9334719B2 (en) * 2011-08-02 2016-05-10 Schlumberger Technology Corporation Explosive pellet
CN102515991B (zh) * 2011-12-29 2013-10-23 安徽雷鸣红星化工有限责任公司 一种用于无起爆药雷管装填的激发炸药及其制备方法
US8985023B2 (en) 2012-05-03 2015-03-24 Halliburton Energy Services, Inc. Explosive device booster assembly and method of use
US9255471B2 (en) * 2012-12-07 2016-02-09 Schlumberger Technology Corporation Encapsulated explosive pellet
KR102055977B1 (ko) * 2013-11-07 2019-12-13 사브 에이비 전기 뇌관 및 전기 뇌관 제조 방법
CN104447149A (zh) * 2014-12-10 2015-03-25 山东圣世达化工有限责任公司 煤矿许用型工业电雷管
CN104926575A (zh) * 2015-07-01 2015-09-23 南京理工大学 一种深井石油射孔弹用耐热炸药及其制备方法
CN106397074B (zh) * 2016-08-31 2018-04-13 山西北化关铝化工有限公司 一种雷管装配用起爆药及其制备方法
CN106518585B (zh) * 2016-10-28 2018-09-25 安徽理工大学 一种温压火药及其制备方法
US10138720B2 (en) 2017-03-17 2018-11-27 Energy Technology Group Method and system for perforating and fragmenting sediments using blasting material
EP3918266B1 (fr) * 2019-01-28 2023-03-01 Detnet South Africa (Pty) Ltd Procédé d'assemblage d'un détonateur
CN110256181A (zh) * 2019-07-27 2019-09-20 广东宏大韶化民爆有限公司 一种新型导爆药配方及其制备方法
CN110412235A (zh) * 2019-07-27 2019-11-05 广东宏大韶化民爆有限公司 一种新型ddnp轻量检测装置及使用方法
US11761743B2 (en) 2020-05-20 2023-09-19 DynaEnergetics Europe GmbH Low voltage primary free detonator
CN113402348A (zh) * 2021-07-20 2021-09-17 北京理工大学 含高锰酸盐型促爆剂的安全环保开爆药及其制备方法

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US2400103A (en) * 1941-04-16 1946-05-14 William M Cobb Detonator or blasting cap
US2420201A (en) * 1942-03-07 1947-05-06 Olin Ind Inc Blasting cap
GB902643A (en) * 1959-10-02 1962-08-09 Ici Ltd Improvements in or relating to electric detonators
US3132585A (en) * 1961-01-03 1964-05-12 Asahi Chemical Ind Detonator having a priming sponge
US3933543A (en) * 1964-01-15 1976-01-20 Atlantic Research Corporation Propellant compositions containing a staple metal fuel
US3724383A (en) * 1971-02-01 1973-04-03 Us Navy Lasser stimulated ordnance initiation device
US4047987A (en) * 1973-02-27 1977-09-13 Director-General Of The Agency Of Industrial Science And Technology Underwater blasting explosives
US3978791A (en) * 1974-09-16 1976-09-07 Systems, Science And Software Secondary explosive detonator device
US4316412A (en) * 1979-06-05 1982-02-23 The United States Of America As Represented By The United States Department Of Energy Low voltage nonprimary explosive detonator
SE462391B (sv) * 1984-08-23 1990-06-18 China Met Imp Exp Shougang Spraengkapsel och initieringselement innehaallande icke-primaerspraengaemne
US4777878A (en) * 1987-09-14 1988-10-18 Halliburton Company Exploding bridge wire detonator with shock reflector for oil well usage
SE462092B (sv) * 1988-10-17 1990-05-07 Nitro Nobel Ab Initieringselement foer primaerspraengaemnesfria spraengkapslar
US5388518A (en) * 1988-11-10 1995-02-14 Composite Materials Technology, Inc. Propellant formulation and process
US5035756A (en) * 1989-01-10 1991-07-30 United States Of America As Represented By The Secretary Of The Navy Bonding agents for thermite compositions
US5293821A (en) * 1990-06-22 1994-03-15 Ici Canada Inc. Delay initiator for blasting
SE470537B (sv) * 1992-11-27 1994-07-25 Nitro Nobel Ab Fördröjningssats samt element och sprängkapsel innehållande sådan sats
SE505912C2 (sv) * 1995-12-20 1997-10-20 Nitro Nobel Ab Pyroteknisk laddning för sprängkapslar

Also Published As

Publication number Publication date
CA2215892C (fr) 2005-11-15
CA2215892A1 (fr) 1998-03-19
CN1328229C (zh) 2007-07-25
AU732907B2 (en) 2001-05-03
US5945627A (en) 1999-08-31
ID18877A (id) 1998-05-20
AU3834497A (en) 1998-03-26
CN1182727A (zh) 1998-05-27

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