ZA8801004B - Detonator - Google Patents



Publication number
ZA8801004B ZA881004A ZA8801004A ZA8801004B ZA 8801004 B ZA8801004 B ZA 8801004B ZA 881004 A ZA881004 A ZA 881004A ZA 8801004 A ZA8801004 A ZA 8801004A ZA 8801004 B ZA8801004 B ZA 8801004B
South Africa
Prior art keywords
Prior art date
Application number
Dahmberg Sven
Joensson Elof
Lilius Per
Olsson Ingemar
Hesselbom Hjalmar
Wennergren Rolf
Original Assignee
Nitro Nobel Ag.
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
Family has litigation
Priority to SE8700604A priority Critical patent/SE456939B/en
Application filed by Nitro Nobel Ag. filed Critical Nitro Nobel Ag.
Publication of ZA8801004B publication Critical patent/ZA8801004B/en
First worldwide family litigation filed litigation Critical "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.



    • F42B3/00Blasting cartridges, i.e. case and explosive
    • F42B3/10Initiators therefor
    • F42B3/12Bridge initiators
    • F42B3/121Initiators with incorporated integrated circuit
ZA881004A 1987-02-16 1988-02-12 Detonator ZA8801004B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8700604A SE456939B (en) 1987-02-16 1987-02-16 Spraengkapsel

Publications (1)

Publication Number Publication Date
ZA8801004B true ZA8801004B (en) 1988-08-11



Family Applications (1)

Application Number Title Priority Date Filing Date
ZA881004A ZA8801004B (en) 1987-02-16 1988-02-12 Detonator

Country Status (14)

Country Link
US (1) US4869170A (en)
EP (2) EP0555651B1 (en)
JP (1) JPS63290398A (en)
CN (1) CN1014273B (en)
AT (2) AT151865T (en)
AU (1) AU598100B2 (en)
CA (1) CA1322696C (en)
DE (4) DE3883266T2 (en)
ES (2) ES2099849T3 (en)
IN (2) IN169049B (en)
NO (1) NO179117C (en)
RU (2) RU2046277C1 (en)
SE (1) SE456939B (en)
ZA (1) ZA8801004B (en)

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US5147519A (en) * 1990-07-27 1992-09-15 Motorola, Inc. Method of manufacturing elastomers containing fine line conductors
JPH04148199A (en) * 1990-10-09 1992-05-21 Nippon Oil & Fats Co Ltd Wireless primer
GB9027203D0 (en) * 1990-12-14 1991-04-24 Eev Ltd Firing arrangements
US5360988A (en) * 1991-06-27 1994-11-01 Hitachi, Ltd. Semiconductor integrated circuit device and methods for production thereof
US5285727A (en) * 1992-04-02 1994-02-15 The United States Of America As Represented By The Secretary Of The Army Semiconductor ignitor
US5249095A (en) * 1992-08-27 1993-09-28 The United States Of America As Represented By The Secretary Of The Army Laser initiated dielectric breakdown switch
CA2103510A1 (en) * 1992-09-11 1994-03-12 Bradley D. Harris Printed circuit bridge for an airbag inflator
FR2704944B1 (en) * 1993-05-05 1995-08-04 Ncs Pyrotechnie Technologies Electro-pyrotechnic initiator.
ZA9406555B (en) * 1993-05-28 1995-06-12 Altech Ind Pty Ltd An electric igniter
US5460093A (en) * 1993-08-02 1995-10-24 Thiokol Corporation Programmable electronic time delay initiator
GB9321019D0 (en) * 1993-10-12 1993-12-22 Explosive Dev Ltd Improvements in or relating to detonation means
IL109841D0 (en) * 1994-05-31 1995-03-15 Israel State Monolithic semiconductor igniter for explosives and pyrotechnic mixtures and process for its manufacture
KR0184541B1 (en) * 1995-10-30 1999-04-01 박주탁 Gold schmidt rock fragmentation device
CA2241231C (en) * 1995-12-06 2003-12-02 Orica Trading Pty. Ltd. Electronic explosives initiating device
DE19610799C1 (en) * 1996-03-19 1997-09-04 Siemens Ag Ignition device for triggering a restraining means in a motor vehicle
GB2315118A (en) * 1996-07-11 1998-01-21 Ici Plc Electro-explosvie device
DE19637587A1 (en) 1996-09-14 1998-03-19 Dynamit Nobel Ag Ignition / firing element with an ignition bridge arranged on a chip
US6311621B1 (en) 1996-11-01 2001-11-06 The Ensign-Bickford Company Shock-resistant electronic circuit assembly
US6079332A (en) * 1996-11-01 2000-06-27 The Ensign-Bickford Company Shock-resistant electronic circuit assembly
US5969286A (en) * 1996-11-29 1999-10-19 Electronics Development Corporation Low impedence slapper detonator and feed-through assembly
US5929368A (en) * 1996-12-09 1999-07-27 The Ensign-Bickford Company Hybrid electronic detonator delay circuit assembly
FR2760525B1 (en) 1997-03-07 1999-04-16 Livbag Snc Electro-pyrotechnic initiator is around a complete printed circuit
US5831203A (en) * 1997-03-07 1998-11-03 The Ensign-Bickford Company High impedance semiconductor bridge detonator
US5889228A (en) * 1997-04-09 1999-03-30 The Ensign-Bickford Company Detonator with loosely packed ignition charge and method of assembly
DE29709390U1 (en) * 1997-05-28 1997-09-25 Trw Repa Gmbh Igniter for a pyrotechnic gas generator and gas generator
US6070531A (en) * 1997-07-22 2000-06-06 Autoliv Asp, Inc. Application specific integrated circuit package and initiator employing same
AT2781U1 (en) * 1998-03-09 1999-04-26 Hirtenberger Praezisionstechni Electrically triggerable igniter for zeroing a propellant charge
JP2002522745A (en) 1998-08-13 2002-07-23 エクスパート エクスプローシブス(プロプライアタリー)リミティド Blasting device
US7336474B2 (en) 1999-09-23 2008-02-26 Schlumberger Technology Corporation Microelectromechanical devices
DE19962590B4 (en) * 1999-01-08 2013-01-10 Orica Explosives Technology Pty. Ltd. Control module for tripping units for the initiation of pyrotechnic elements
FR2790077B1 (en) * 1999-02-18 2001-12-28 Livbag Snc Electro-pyrotechnic igniter with integrated electronics
WO2001001061A1 (en) * 1999-06-25 2001-01-04 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Ignition unit with an integrated electronic system
DE19951720B4 (en) * 1999-06-25 2007-06-06 Delphi Technologies, Inc., Troy Ignition unit with integrated electronics
EP1078825B1 (en) 1999-08-25 2007-08-01 Conti Temic microelectronic GmbH Pyrotechnic ignition device with integrated ignition circuit
DE19949842B4 (en) * 1999-10-15 2005-11-03 Breed Automotive Technology, Inc., Lakeland Ignition device for a pyrotechnic occupant protection device
US6324979B1 (en) 1999-12-20 2001-12-04 Vishay Intertechnology, Inc. Electro-pyrotechnic initiator
JP2001241896A (en) * 1999-12-22 2001-09-07 Scb Technologies Inc Igniter for titanium semiconductor bridge
FR2804503B1 (en) 2000-02-02 2002-11-22 Delta Caps Internat Dci Detonator ignition module for explosive charge. method and tools for manufacturing a detonator equipped with such a module
US6497180B1 (en) 2001-01-23 2002-12-24 Philip N. Martin Electric actuated explosion detonator
AT410316B (en) * 2001-02-23 2003-03-25 Hirtenberger Automotive Safety Pyrotechnical igniter and method for the production thereof
DE10123284A1 (en) 2001-05-12 2002-11-14 Conti Temic Microelectronic Pyrotechnic ignition device with integrated electronics module
DE10123282A1 (en) 2001-05-12 2002-11-14 Conti Temic Microelectronic Pyrotechnic ignition device with integrated electronics module
DE10123285A1 (en) 2001-05-12 2002-11-14 Conti Temic Microelectronic Ignition element for pyrotechnic active materials on a circuit carrier arrangement with an ignition electronics module
GB2388420B (en) * 2001-11-27 2004-05-12 Schlumberger Holdings Integrated activating device for explosives
US8091477B2 (en) 2001-11-27 2012-01-10 Schlumberger Technology Corporation Integrated detonators for use with explosive devices
US20030221575A1 (en) * 2002-05-29 2003-12-04 Walsh John J. Detonator utilizing features of automotive airbag initiators
US20030221576A1 (en) 2002-05-29 2003-12-04 Forman David M. Detonator with an ignition element having a transistor-type sealed feedthrough
AU2003254091A1 (en) * 2002-07-29 2004-02-16 The Regents Of The University Of California Lead-free electric match compositions
US20040234699A1 (en) 2003-05-21 2004-11-25 Alexza Molecular Delivery Corporation Methods of controlling uniformity of substrate temperature and self-contained heating unit and drug-supply unit employing same
US6905562B2 (en) * 2003-09-04 2005-06-14 Autoliv Asp, Inc. Low density slurry bridge mix
US7191706B2 (en) * 2003-09-30 2007-03-20 The Regents Of The University Of California Optically triggered fire set/detonator system
US7690303B2 (en) * 2004-04-22 2010-04-06 Reynolds Systems, Inc. Plastic encapsulated energetic material initiation device
US7402777B2 (en) 2004-05-20 2008-07-22 Alexza Pharmaceuticals, Inc. Stable initiator compositions and igniters
WO2005118510A1 (en) * 2004-05-20 2005-12-15 Alexza Pharmaceuticals, Inc. Stable initiator compositions and igniters
KR100633993B1 (en) * 2004-06-11 2006-10-16 주식회사 팬택 ESD induction apparatus for a communication mobile terminal having a fingerprint-recognition function and mobile communication terminal having the same
EP1662224B1 (en) * 2004-11-30 2010-11-17 Weatherford/Lamb, Inc. Non-explosive two component initiator
US7942988B2 (en) * 2007-05-08 2011-05-17 Vesta Research, Ltd. Shaped, flexible fuel and energetic system therefrom
CN101176814B (en) * 2007-11-28 2011-09-21 周泰立 High reliability electronic ignition device
US8100043B1 (en) 2008-03-28 2012-01-24 Reynolds Systems, Inc. Detonator cartridge and methods of use
US8276516B1 (en) 2008-10-30 2012-10-02 Reynolds Systems, Inc. Apparatus for detonating a triaminotrinitrobenzene charge
US8281718B2 (en) 2009-12-31 2012-10-09 The United States Of America As Represented By The Secretary Of The Navy Explosive foil initiator and method of making
US8601948B2 (en) * 2010-04-26 2013-12-10 Schlumberger Technology Corporation Spark gap isolated, RF safe, primary explosive detonator for downhole applications
US8485097B1 (en) 2010-06-11 2013-07-16 Reynolds Systems, Inc. Energetic material initiation device
CN102114822B (en) * 2010-12-31 2012-12-05 上海东方久乐汽车安全气囊有限公司 Automobile air bag electric igniter agent filling method
US8397639B2 (en) * 2011-04-08 2013-03-19 Autoliv Asp, Inc. Initiator with molded ESD dissipater
US9530581B2 (en) * 2011-06-02 2016-12-27 Halliburton Energy Services, Inc. Changing the state of a switch through the application of power
IL213766A (en) 2011-06-23 2016-03-31 Rafael Advanced Defense Sys Energetic unit based on semiconductor bridge
US8925461B2 (en) * 2011-09-22 2015-01-06 Eaglepicher Technologies, Llc Low profile igniter
CN103075931B (en) * 2012-12-17 2015-06-24 辽宁工程技术大学 Method for detonating electronic delay detonator through fiber

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE378139B (en) * 1973-11-27 1975-08-18 Bofors Ab
US4391195A (en) * 1979-08-21 1983-07-05 Shann Peter C Detonation of explosive charges and equipment therefor
US4586437A (en) * 1984-04-18 1986-05-06 Asahi Kasei Kogyo Kabushiki Kaisha Electronic delay detonator
SE462391B (en) * 1984-08-23 1990-06-18 China Met Imp Exp Shougang Spraengkapsel and initiating innehaallande non-primaerspraengaemne
GB2164730B (en) * 1984-09-04 1988-03-16 Ici Plc Remotely controlled firing of ignition elements
DE8432097U1 (en) * 1984-11-02 1986-07-17 Dynamit Nobel Ag, 5210 Troisdorf, De
US4712477A (en) * 1985-06-10 1987-12-15 Asahi Kasei Kogyo Kabushiki Kaisha Electronic delay detonator
US4860653A (en) * 1985-06-28 1989-08-29 D. J. Moorhouse Detonator actuator

Also Published As

Publication number Publication date
EP0279796A1 (en) 1988-08-24
AT151865T (en) 1997-05-15
SE8700604L (en) 1988-08-17
NO880661D0 (en) 1988-02-15
IN169049B (en) 1991-08-24
RU2112915C1 (en) 1998-06-10
EP0555651B1 (en) 1997-04-16
JPS63290398A (en) 1988-11-28
RU2046277C1 (en) 1995-10-20
CN1014273B (en) 1991-10-09
AT93313T (en) 1993-09-15
EP0279796B1 (en) 1993-08-18
EP0555651A1 (en) 1993-08-18
DE3855879T2 (en) 1997-09-25
SE8700604D0 (en) 1987-02-16
AU598100B2 (en) 1990-06-14
DE3883266D1 (en) 1993-09-23
DE3855879D1 (en) 1997-05-22
NO179117B (en) 1996-04-29
US4869170A (en) 1989-09-26
ES2042802T3 (en) 1993-12-16
SE456939B (en) 1988-11-14
DE3883266T2 (en) 1994-02-24
NO880661L (en) 1988-08-17
NO179117C (en) 1996-08-07
CA1322696C (en) 1993-10-05
CN1030824A (en) 1989-02-01
AU1173088A (en) 1988-08-18
IN171219B (en) 1992-08-15
ES2099849T3 (en) 1997-06-01

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