NO883394L - Sprengningsinnretning og komponenter for denne. - Google Patents
Sprengningsinnretning og komponenter for denne. Download PDFInfo
- Publication number
- NO883394L NO883394L NO88883394A NO883394A NO883394L NO 883394 L NO883394 L NO 883394L NO 88883394 A NO88883394 A NO 88883394A NO 883394 A NO883394 A NO 883394A NO 883394 L NO883394 L NO 883394L
- Authority
- NO
- Norway
- Prior art keywords
- signal
- power supply
- ignition
- address
- cap
- Prior art date
Links
- 238000005422 blasting Methods 0.000 title description 181
- 238000004891 communication Methods 0.000 claims description 75
- 238000005474 detonation Methods 0.000 claims description 64
- 230000004044 response Effects 0.000 claims description 41
- 238000012360 testing method Methods 0.000 claims description 30
- 239000003990 capacitor Substances 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000002360 explosive Substances 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 238000010304 firing Methods 0.000 description 52
- 230000006870 function Effects 0.000 description 40
- 238000004880 explosion Methods 0.000 description 25
- 230000009172 bursting Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 230000001934 delay Effects 0.000 description 14
- 230000008569 process Effects 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 230000000881 depressing effect Effects 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- HTRJZMPLPYYXIN-UHFFFAOYSA-N 2-acetamido-3-[[4-[(2-acetamido-2-carboxyethyl)sulfanylcarbothioylamino]phenyl]carbamothioylsulfanyl]propanoic acid Chemical compound CC(=O)NC(C(O)=O)CSC(=S)NC1=CC=C(NC(=S)SCC(NC(C)=O)C(O)=O)C=C1 HTRJZMPLPYYXIN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
- F42D1/05—Electric circuits for blasting
- F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
-
- 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
- F42B3/121—Initiators with incorporated integrated circuit
- F42B3/122—Programmable electronic delay initiators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Surgical Instruments (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Dowels (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB878718202A GB8718202D0 (en) | 1987-07-31 | 1987-07-31 | Blasting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO883394D0 NO883394D0 (no) | 1988-07-29 |
| NO883394L true NO883394L (no) | 1989-02-01 |
Family
ID=10621635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO88883394A NO883394L (no) | 1987-07-31 | 1988-07-29 | Sprengningsinnretning og komponenter for denne. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5014622A (de) |
| EP (1) | EP0301848A3 (de) |
| JP (1) | JPH01107100A (de) |
| AU (1) | AU1925588A (de) |
| CA (1) | CA1328914C (de) |
| FI (1) | FI883547A (de) |
| GB (1) | GB8718202D0 (de) |
| NO (1) | NO883394L (de) |
| ZA (1) | ZA885267B (de) |
Families Citing this family (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5214236A (en) * | 1988-09-12 | 1993-05-25 | Plessey South Africa Limited | Timing of a multi-shot blast |
| US5189246A (en) * | 1989-09-28 | 1993-02-23 | Csir | Timing apparatus |
| US5157222A (en) * | 1989-10-10 | 1992-10-20 | Joanell Laboratories, Inc. | Pyrotechnic ignition apparatus and method |
| JPH0694996B2 (ja) * | 1989-11-24 | 1994-11-24 | 繁明 國友 | 花火点火装置 |
| US5295438A (en) * | 1991-12-03 | 1994-03-22 | Plessey Tellumat South Africa Limited | Single initiate command system and method for a multi-shot blast |
| JP2602144B2 (ja) * | 1992-02-25 | 1997-04-23 | 靖二 中島 | 棒状装薬方式による爆破設定方法 |
| GB9423313D0 (en) * | 1994-11-18 | 1995-01-11 | Explosive Dev Ltd | Improvements in or relating to detonation means |
| GB9501306D0 (en) * | 1995-01-24 | 1995-03-15 | Explosive Dev Ltd | Improvements in or relating to explosive firing arrangements |
| US5721493A (en) * | 1995-02-28 | 1998-02-24 | Altech Industries (Proprietary) Limited | Apparatus for locating failures in detonation devices |
| US5773749A (en) * | 1995-06-07 | 1998-06-30 | Tracor, Inc. | Frequency and voltage dependent multiple payload dispenser |
| AU739142B2 (en) * | 1995-12-06 | 2001-10-04 | Orica Explosives Technology Pty Ltd | Electronic explosives initiating device |
| KR19990071967A (ko) * | 1995-12-06 | 1999-09-27 | 리차드 스티븐 크니본 | 전자 폭발개시 장치 |
| JP3956237B2 (ja) * | 1996-11-12 | 2007-08-08 | 旭化成ケミカルズ株式会社 | 発破工法 |
| US5767437A (en) * | 1997-03-20 | 1998-06-16 | Rogers; Donald L. | Digital remote pyrotactic firing mechanism |
| DE19721839A1 (de) * | 1997-04-15 | 1998-10-22 | Dynamit Nobel Ag | Elektronischer Zünder |
| AUPP021697A0 (en) * | 1997-11-06 | 1997-11-27 | Rocktek Limited | Radio detonation system |
| WO1999054676A2 (en) | 1998-03-30 | 1999-10-28 | Magicfire, Inc. | Precision pyrotechnic display system and method having increased safety and timing accuracy |
| US20060086277A1 (en) * | 1998-03-30 | 2006-04-27 | George Bossarte | Precision pyrotechnic display system and method having increased safety and timing accuracy |
| EP1009967B3 (de) * | 1998-07-07 | 2009-12-16 | SMI Technology (Pty) Limited | Aufeinanderfolgende detonation von sprengladungen |
| EP1105693B1 (de) | 1998-08-13 | 2007-07-11 | Orica Explosives Technology Pty Ltd | Sprengvorrichtung |
| US7383882B2 (en) | 1998-10-27 | 2008-06-10 | Schlumberger Technology Corporation | Interactive and/or secure activation of a tool |
| US7347278B2 (en) * | 1998-10-27 | 2008-03-25 | Schlumberger Technology Corporation | Secure activation of a downhole device |
| US6283227B1 (en) * | 1998-10-27 | 2001-09-04 | Schlumberger Technology Corporation | Downhole activation system that assigns and retrieves identifiers |
| FR2787568B1 (fr) * | 1998-12-16 | 2001-02-02 | France Etat | Dispositif de mise a feu d'une amorce |
| GB9907547D0 (en) | 1999-04-01 | 1999-05-26 | Hatorex Ag | Logging of detonator usage |
| AP1380A (en) * | 1999-04-20 | 2005-03-30 | Expert Explosives Pty Limited | Method of and system for controlling a blasting network. |
| DE50000632D1 (de) * | 1999-04-23 | 2002-11-21 | Roboth Vertriebsgmbh | Verfahren zum Sprengen von Gesteinsmassen |
| DE19930904B4 (de) * | 1999-07-06 | 2005-12-29 | Orica Explosives Technology Pty. Ltd., Melbourne | Elektronische Auslöseeinheit zur Initiierung von pyrotechnischen Elementen |
| US6584907B2 (en) | 2000-03-17 | 2003-07-01 | Ensign-Bickford Aerospace & Defense Company | Ordnance firing system |
| US6546873B1 (en) * | 2000-04-03 | 2003-04-15 | The United States Of America As Represented By The Secretary Of The Army | Apparatus for remote activation of equipment and demolition charges |
| US7752970B2 (en) | 2000-09-06 | 2010-07-13 | Ps/Emc West, Llc | Networked electronic ordnance system |
| US7644661B1 (en) * | 2000-09-06 | 2010-01-12 | Ps/Emc West, Llc | Networked electronic ordnance system |
| SE521320C2 (sv) * | 2002-03-11 | 2003-10-21 | Dyno Nobel Sweden Ab | Detonatorsystem och förfarande vid sådant |
| EP1570229A1 (de) * | 2002-08-30 | 2005-09-07 | Orica Explosives Technology Pty Ltd | Zugangssteuerungfür elektronische detonationsmaschinen |
| US20050190525A1 (en) * | 2003-07-15 | 2005-09-01 | Special Devices, Inc. | Status flags in a system of electronic pyrotechnic devices such as electronic detonators |
| US6966262B2 (en) * | 2003-07-15 | 2005-11-22 | Special Devices, Inc. | Current modulation-based communication from slave device |
| US6988449B2 (en) * | 2003-07-15 | 2006-01-24 | Special Devices, Inc. | Dynamic baselining in current modulation-based communication |
| US7017494B2 (en) * | 2003-07-15 | 2006-03-28 | Special Devices, Inc. | Method of identifying an unknown or unmarked slave device such as in an electronic blasting system |
| US7870825B2 (en) * | 2003-07-15 | 2011-01-18 | Special Devices, Incorporated | Enhanced method, device, and system for identifying an unknown or unmarked slave device such as in an electronic blasting system |
| US6892643B2 (en) * | 2003-07-15 | 2005-05-17 | Special Devices, Inc. | Constant-current, rail-voltage regulated charging electronic detonator |
| US7086334B2 (en) * | 2003-07-15 | 2006-08-08 | Special Devices, Inc. | Staggered charging of slave devices such as in an electronic blasting system |
| US7107908B2 (en) * | 2003-07-15 | 2006-09-19 | Special Devices, Inc. | Firing-readiness diagnostic of a pyrotechnic device such as an electronic detonator |
| US7054131B1 (en) * | 2003-07-15 | 2006-05-30 | Special Devices, Inc. | Pre-fire countdown in an electronic detonator and electronic blasting system |
| US7617775B2 (en) * | 2003-07-15 | 2009-11-17 | Special Devices, Inc. | Multiple slave logging device |
| US7577756B2 (en) * | 2003-07-15 | 2009-08-18 | Special Devices, Inc. | Dynamically-and continuously-variable rate, asynchronous data transfer |
| US6789483B1 (en) * | 2003-07-15 | 2004-09-14 | Special Devices, Inc. | Detonator utilizing selection of logger mode or blaster mode based on sensed voltages |
| AR046387A1 (es) * | 2003-07-15 | 2005-12-07 | Detnet South Africa Pty Ltd | Sistema detonador y programacion de detonadores. |
| US6941870B2 (en) * | 2003-11-04 | 2005-09-13 | Advanced Initiation Systems, Inc. | Positional blasting system |
| DE10356349A1 (de) * | 2003-11-28 | 2005-06-23 | Bohlen Handel Gmbh | Verfahren und Einrichtung zum Sprengen von Gesteinsmassen oder dergleichen Massen Übertage oder Untertage |
| CA2553560A1 (en) * | 2004-01-16 | 2005-08-04 | Rothenbuhler Engineering Company | Remote firing system |
| US8474379B2 (en) | 2004-01-16 | 2013-07-02 | Rothenbuhler Engineering Co. | Remote firing device with diverse initiators |
| GB2417339A (en) * | 2004-08-09 | 2006-02-22 | Peter Shann | Electric stock control and auditing of detonator use |
| US20060230671A1 (en) * | 2005-04-15 | 2006-10-19 | Farm And Ranch Manufacturing | Remote operated varmint control device |
| US8079307B2 (en) * | 2005-10-05 | 2011-12-20 | Mckinley Paul | Electric match assembly with isolated lift and burst function for a pyrotechnic device |
| US8701560B2 (en) | 2010-11-22 | 2014-04-22 | Battelle Energy Alliance, Llc | Apparatus, system, and method for synchronizing a timer key |
| US8161877B1 (en) | 2005-12-07 | 2012-04-24 | The United States Of America As Represented By The United States Department Of Energy | Electronic firing systems and methods for firing a device |
| US20070125256A1 (en) * | 2005-12-07 | 2007-06-07 | Battelle Energy Alliance, Llc | Electronic firing systems and methods for firing a device |
| US20080098921A1 (en) * | 2006-10-26 | 2008-05-01 | Albertus Abraham Labuschagne | Blasting system and method |
| AU2008215173B2 (en) * | 2007-02-16 | 2013-05-02 | Orica Explosives Technology Pty Ltd | Method of communication at a blast site, and corresponding blasting apparatus |
| US9234730B1 (en) * | 2007-10-22 | 2016-01-12 | Kendrick Cook | Hand grenade |
| EA201100722A1 (ru) * | 2008-11-10 | 2011-12-30 | Бейджин Ибтек Текнолоджи Ко., Лтд. | Способ задания времени задержки инициирующего устройства и способ управления электронным детонатором в системе инициализации электронного детонатора |
| US8213151B2 (en) * | 2008-12-31 | 2012-07-03 | Pacific Scientific Energetic Materials Company (California), LLC | Methods and systems for defining addresses for pyrotechnic devices networked in an electronic ordnance system |
| US8477049B2 (en) * | 2009-06-05 | 2013-07-02 | Apple Inc. | Efficiently embedding information onto a keyboard membrane |
| CN101660889B (zh) * | 2009-09-17 | 2012-08-29 | 西安新竹防灾救生设备有限公司 | 惰性气体爆炸装置 |
| ES2603927T3 (es) * | 2012-07-02 | 2017-03-02 | Detnet South Africa (Pty) Ltd | Llamada de detonador |
| US9568294B2 (en) | 2013-03-08 | 2017-02-14 | Ensign-Bickford Aerospace & Defense Company | Signal encrypted digital detonator system |
| CN103557754B (zh) * | 2013-11-11 | 2015-03-11 | 上海航天测控通信研究所 | 一种多组火工品时序电爆控制装置 |
| CN105928424A (zh) * | 2016-04-26 | 2016-09-07 | 新疆创安达电子科技发展有限公司 | 一种电子雷管的注码方法及系统 |
| CN112130489B (zh) * | 2020-09-09 | 2024-07-02 | 北京理工大学 | 一种多功能触发装置 |
| AU2021290430B2 (en) * | 2021-12-21 | 2023-09-07 | Hanwha Corporation | Apparatus and method for searching for unregistered detonator in detonator list and confirming ID |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2551197A1 (fr) * | 1974-10-11 | 1985-03-01 | France Etat Armement | Fusee chronometrique programmable |
| ZA771838B (en) * | 1976-03-30 | 1978-03-29 | Tri Electronics Ab | An electric detonator cap |
| US4136617A (en) * | 1977-07-18 | 1979-01-30 | The United States Of America As Represented By The Secretary Of The Navy | Electronic delay detonator |
| EP0003412A3 (de) * | 1978-02-01 | 1979-09-05 | Imperial Chemical Industries Plc | Elektrisches Verzögerungsgerät |
| US4445435A (en) * | 1980-05-05 | 1984-05-01 | Atlas Powder Company | Electronic delay blasting circuit |
| NZ199616A (en) * | 1981-02-12 | 1985-11-08 | Aeci Ltd | Sequential activation of detonators:timing mode controllers respond sequentially to signals from shot exploder |
| GB2121089B (en) * | 1982-06-03 | 1985-04-11 | Ici Plc | Apparatus for initiating explosions and method therefor |
| US4625205A (en) * | 1983-12-08 | 1986-11-25 | Lear Siegler, Inc. | Remote control system transmitting a control pulse sequence through interlocked electromechanical relays |
| GB2153495B (en) * | 1984-01-25 | 1987-10-21 | Plessey Co Plc | Improvements relating to variable timing and power storage arrangements |
| US4674047A (en) * | 1984-01-31 | 1987-06-16 | The Curators Of The University Of Missouri | Integrated detonator delay circuits and firing console |
| ATE45036T1 (de) * | 1984-09-04 | 1989-08-15 | Ici Plc | Verfahren und vorrichtung zum sichereren ferngesteuerten initiieren von zuendelementen. |
| US4680584A (en) * | 1985-05-03 | 1987-07-14 | The United States Of America As Represented By The Secretary Of The Navy | Acoustic prelaunch weapon communication system |
| DE3538786A1 (de) * | 1985-10-31 | 1987-05-07 | Diehl Gmbh & Co | Wieder-sicherbare mine |
| US4796531A (en) * | 1986-07-04 | 1989-01-10 | Gernal Mining Union Corporation Limited | Mining method |
| US4928570A (en) * | 1986-07-08 | 1990-05-29 | Thomson Brandt Armements | Method and system for transmitting a command to start up a device on board a missile |
| US4934269A (en) * | 1988-12-06 | 1990-06-19 | Powell Roger A | Arming system for a warhead |
-
1987
- 1987-07-31 GB GB878718202A patent/GB8718202D0/en active Pending
-
1988
- 1988-07-18 CA CA000572324A patent/CA1328914C/en not_active Expired - Lifetime
- 1988-07-20 ZA ZA885267A patent/ZA885267B/xx unknown
- 1988-07-21 AU AU19255/88A patent/AU1925588A/en not_active Abandoned
- 1988-07-28 FI FI883547A patent/FI883547A/fi not_active Application Discontinuation
- 1988-07-28 EP EP88306945A patent/EP0301848A3/de not_active Withdrawn
- 1988-07-29 NO NO88883394A patent/NO883394L/no unknown
- 1988-08-01 JP JP63192596A patent/JPH01107100A/ja active Pending
-
1990
- 1990-02-22 US US07/483,363 patent/US5014622A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB8718202D0 (en) | 1987-09-09 |
| FI883547A (fi) | 1989-02-01 |
| US5014622A (en) | 1991-05-14 |
| EP0301848A2 (de) | 1989-02-01 |
| CA1328914C (en) | 1994-04-26 |
| FI883547A0 (fi) | 1988-07-28 |
| EP0301848A3 (de) | 1989-04-12 |
| AU1925588A (en) | 1989-02-02 |
| NO883394D0 (no) | 1988-07-29 |
| ZA885267B (en) | 1990-06-27 |
| JPH01107100A (ja) | 1989-04-24 |
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