FI861531A - Icke-primaer spraengaemnesdetonator. - Google Patents

Icke-primaer spraengaemnesdetonator. Download PDF

Info

Publication number
FI861531A
FI861531A FI861531A FI861531A FI861531A FI 861531 A FI861531 A FI 861531A FI 861531 A FI861531 A FI 861531A FI 861531 A FI861531 A FI 861531A FI 861531 A FI861531 A FI 861531A
Authority
FI
Finland
Prior art keywords
explosive
charge
initiating
detonator
chamber
Prior art date
Application number
FI861531A
Other languages
English (en)
Other versions
FI861531A0 (fi
FI82678C (fi
FI82678B (fi
Inventor
Wang Quicheng
Li Xianquan
Hu Guowen
Zhang Xiqin
Xu Tianrui
Original Assignee
China Met Imp Exp Shougang
China Metallurg Safety Tech
Nitro Nobel Ab
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 China Met Imp Exp Shougang, China Metallurg Safety Tech, Nitro Nobel Ab filed Critical China Met Imp Exp Shougang
Publication of FI861531A publication Critical patent/FI861531A/fi
Publication of FI861531A0 publication Critical patent/FI861531A0/fi
Application granted granted Critical
Publication of FI82678B publication Critical patent/FI82678B/fi
Publication of FI82678C publication Critical patent/FI82678C/fi

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
    • F42B3/12—Bridge initiators
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C7/00—Non-electric detonators; Blasting caps; Primers
    • 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
    • F42B3/16—Pyrotechnic delay initiators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Toys (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
FI861531A 1984-08-23 1986-04-10 Taendelement foer en icke-primaer spraengaemnesdetonator samt spraengaemnesdetonator. FI82678C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8404208A SE462391B (sv) 1984-08-23 1984-08-23 Spraengkapsel och initieringselement innehaallande icke-primaerspraengaemne
SE8404208 1984-08-23
PCT/SE1985/000316 WO1986001498A1 (en) 1984-08-23 1985-08-22 Non-primary explosive detonator and initiating element therefor
SE8500316 1985-08-22

Publications (4)

Publication Number Publication Date
FI861531A true FI861531A (fi) 1986-04-10
FI861531A0 FI861531A0 (fi) 1986-04-10
FI82678B FI82678B (fi) 1990-12-31
FI82678C FI82678C (fi) 1991-04-10

Family

ID=20356781

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861531A FI82678C (fi) 1984-08-23 1986-04-10 Taendelement foer en icke-primaer spraengaemnesdetonator samt spraengaemnesdetonator.

Country Status (14)

Country Link
US (1) US4727808A (fi)
EP (1) EP0191087B1 (fi)
JP (1) JPH0725627B2 (fi)
AU (1) AU586983B2 (fi)
BG (1) BG47494A3 (fi)
BR (1) BR8506885A (fi)
DE (1) DE3574127D1 (fi)
FI (1) FI82678C (fi)
IN (1) IN164903B (fi)
NO (1) NO167332C (fi)
SE (1) SE462391B (fi)
SU (1) SU1521291A3 (fi)
WO (1) WO1986001498A1 (fi)
ZA (1) ZA856047B (fi)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456939B (sv) * 1987-02-16 1988-11-14 Nitro Nobel Ab Spraengkapsel
SE462092B (sv) * 1988-10-17 1990-05-07 Nitro Nobel Ab Initieringselement foer primaerspraengaemnesfria spraengkapslar
NO905331L (no) * 1990-01-30 1991-07-31 Ireco Inc Forsinkelsesdetonator.
US5269560A (en) * 1990-12-18 1993-12-14 Twr Inc. Initiator assembly for air bag inflator
US5144893A (en) * 1991-08-06 1992-09-08 The United States Of America As Represented By The Secretary Of The Army Safe ordnance initiation system
AU670612B2 (en) * 1992-10-08 1996-07-25 Orica Explosives Technology Pty Ltd Shock resistant detonator and method of making the same
ZA946555B (en) * 1993-05-28 1995-06-12 Altech Ind Pty Ltd An electric igniter
SE505912C2 (sv) 1995-12-20 1997-10-20 Nitro Nobel Ab Pyroteknisk laddning för sprängkapslar
US5945627A (en) * 1996-09-19 1999-08-31 Ici Canada Detonators comprising a high energy pyrotechnic
US6311621B1 (en) * 1996-11-01 2001-11-06 The Ensign-Bickford Company Shock-resistant electronic circuit assembly
US5889228A (en) * 1997-04-09 1999-03-30 The Ensign-Bickford Company Detonator with loosely packed ignition charge and method of assembly
WO1999053263A2 (en) * 1998-01-29 1999-10-21 Halliburton Energy Services, Inc. Deflagration to detonation choke
US6062141A (en) * 1998-11-09 2000-05-16 The United States Of America As Represented By The Secretary Of The Army Omni-directional detonator
SE516812C2 (sv) 1999-09-06 2002-03-05 Dyno Nobel Sweden Ab Sprängkapsel, förfarande för tändning av basladdning samt initieringselement för sprängkapsel
US6578490B1 (en) * 2000-10-03 2003-06-17 Bradley Jay Francisco Ignitor apparatus
MXPA03009709A (es) * 2001-04-24 2004-05-21 Ensign Bickford Co Detonador no electrico.
FR2831659B1 (fr) * 2001-10-26 2004-04-09 Saint Louis Inst Detonateur optique basse energie
CN1328570C (zh) * 2002-08-06 2007-07-25 武汉安全环保研究院 无起爆药雷管用简化型起爆元件
US7133604B1 (en) * 2005-10-20 2006-11-07 Bergstein David M Infrared air heater with multiple light sources and reflective enclosure
US7481166B2 (en) * 2006-03-28 2009-01-27 Schlumberger Technology Corporation Heat insulating container for a detonator
US7934682B2 (en) * 2006-10-13 2011-05-03 Manfredi Dario P Aircraft safety system
CN100513987C (zh) * 2007-01-26 2009-07-15 中国科学技术大学 一种雷管激发装置及使用该装置的雷管
ES2569527T3 (es) * 2007-03-16 2016-05-11 Orica Explosives Technology Pty Ltd Iniciación de materiales explosivos
JP2010270950A (ja) * 2009-05-20 2010-12-02 Kayaku Japan Co Ltd 精密雷管及びその製造方法
US8161880B2 (en) * 2009-12-21 2012-04-24 Halliburton Energy Services, Inc. Deflagration to detonation transition device
CN101825419B (zh) * 2010-04-20 2012-11-07 中国科学技术大学 多级变截面激发装置及应用该装置的雷管
US8776689B2 (en) * 2011-03-25 2014-07-15 Vincent Gonsalves Energetics train reaction and method of making an intensive munitions detonator
CN102278920A (zh) * 2011-08-24 2011-12-14 安徽理工大学 一种非起爆药雷管
CZ307254B6 (cs) * 2012-11-14 2018-05-02 Austin Detonator, S.R.O. Iniciační látka zejména pro průmyslové rozbušky s dobou zpoždění výbuchu do 9000 ms od iniciace, způsoby její výroby, a průmyslová elektrická rozbuška a průmyslová neelektrická rozbuška
GB2570976A (en) * 2016-05-09 2019-08-14 Dynaenergetics Gmbh & Co Kg High temperature initiator
RU2628360C1 (ru) * 2016-07-22 2017-08-16 Амир Рахимович Арисметов Безопасный электродетонатор для прострелочно-взрывной аппаратуры
RU169706U1 (ru) * 2016-11-07 2017-03-29 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Низковольтный электродетонатор
RU175063U1 (ru) * 2017-07-05 2017-11-17 Амир Рахимович Арисметов Приемно-передающий заряд для прострелочно-взрывной аппаратуры
CN109269366B (zh) * 2018-10-31 2023-10-20 绵阳市金华洋电器制造有限公司 一种冲击片雷管发火专用转接线及其铅板的注塑方法
RU190090U1 (ru) * 2019-04-24 2019-06-18 Амир Рахимович Арисметов Устройство для возбуждения детонации в негерметичных изделиях прострелочно-взрывной аппаратуры
US11761743B2 (en) 2020-05-20 2023-09-19 DynaEnergetics Europe GmbH Low voltage primary free detonator
CN111707152B (zh) * 2020-06-29 2022-07-01 南京邮电大学 一种基于光纤供能的多点爆破系统及工作方法
RU202523U1 (ru) * 2020-11-26 2021-02-20 Акционерное общество "БашВзрывТехнологии" Детонатор

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1570733A (en) * 1922-07-12 1926-01-26 Eschbach Wilhelm Electric time fuse for blasting cartridges
US1928205A (en) * 1930-12-15 1933-09-26 Atlas Powder Co Detonator and composition for the same
US2549533A (en) * 1945-06-27 1951-04-17 Atlas Powder Co Electric match and explosion initiator containing the same
DE1646340B2 (de) * 1951-01-28 1973-08-23 Schlagladung zur initiierung unempfindlicher sprengstoffe, besonders fuer das verzoegerungsschiessen aus dem bohrlochtiefsten mit milder sprengschnur und einem verzoegerungsteil
US2717204A (en) * 1952-05-02 1955-09-06 Du Pont Blasting initiator composition
BE550304A (fi) * 1955-08-15
GB902643A (en) * 1959-10-02 1962-08-09 Ici Ltd Improvements in or relating to electric detonators
FR1337225A (fr) * 1961-11-24 1963-09-13 Schlumberger Prospection Perfectionnements aux dispositifs d'amorçage des cordeaux détonants
GB1232443A (fi) * 1967-08-02 1971-05-19
US3509820A (en) * 1967-10-09 1970-05-05 Hercules Inc Seismic charge assembly,seismic charge primer,and method and system exploration
US3661085A (en) * 1969-09-19 1972-05-09 Ensign Bickford Co Electrically actuated initiator
US3724383A (en) * 1971-02-01 1973-04-03 Us Navy Lasser stimulated ordnance initiation device
US3978791A (en) * 1974-09-16 1976-09-07 Systems, Science And Software Secondary explosive detonator device
US4239004A (en) * 1976-07-08 1980-12-16 Systems, Science & Software Delay detonator device
US4206705A (en) * 1978-06-19 1980-06-10 The United States Of America As Represented By The Secretary Of The Army Electric initiator containing polymeric sulfur nitride
JPS573794A (en) * 1980-06-09 1982-01-09 Nippon Oils & Fats Co Ltd Electric detonator
US4429632A (en) * 1981-04-27 1984-02-07 E. I. Du Pont De Nemours & Co. Delay detonator

Also Published As

Publication number Publication date
EP0191087A1 (en) 1986-08-20
US4727808A (en) 1988-03-01
JPS62500024A (ja) 1987-01-08
WO1986001498A1 (en) 1986-03-13
SE8404208D0 (sv) 1984-08-23
FI861531A0 (fi) 1986-04-10
JPH0725627B2 (ja) 1995-03-22
NO167332B (no) 1991-07-15
SU1521291A3 (ru) 1989-11-07
BR8506885A (pt) 1986-12-09
AU4771485A (en) 1986-03-24
SE8404208L (sv) 1986-02-24
NO167332C (no) 2003-01-27
SE462391B (sv) 1990-06-18
NO861544L (no) 1986-04-18
IN164903B (fi) 1989-07-01
AU586983B2 (en) 1989-08-03
FI82678C (fi) 1991-04-10
ZA856047B (en) 1987-02-25
BG47494A3 (en) 1990-07-16
FI82678B (fi) 1990-12-31
DE3574127D1 (en) 1989-12-14
EP0191087B1 (en) 1989-11-08

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: CHINA METALLURGICAL SAFETY TECHNOLOGY

Owner name: CHINA METALLURGICAL IMPORT & EXPORT

MA Patent expired