WO1994015169B1 - Unite de temporisation numerique - Google Patents
Unite de temporisation numeriqueInfo
- Publication number
- WO1994015169B1 WO1994015169B1 PCT/US1993/012319 US9312319W WO9415169B1 WO 1994015169 B1 WO1994015169 B1 WO 1994015169B1 US 9312319 W US9312319 W US 9312319W WO 9415169 B1 WO9415169 B1 WO 9415169B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signal
- output
- delay unit
- electric
- input
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract 15
- 230000035939 shock Effects 0.000 claims abstract 4
- 238000005474 detonation Methods 0.000 claims abstract 3
- 238000005422 blasting Methods 0.000 claims abstract 2
- 238000004146 energy storage Methods 0.000 claims 5
- 238000006243 chemical reaction Methods 0.000 claims 3
- 239000004020 conductor Substances 0.000 claims 3
- 101710028361 MARVELD2 Proteins 0.000 claims 1
- VWDWKYIASSYTQR-UHFFFAOYSA-N Sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims 1
- 239000003990 capacitor Substances 0.000 claims 1
- 230000000717 retained Effects 0.000 claims 1
- 230000001808 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Abstract
Un ensemble détonateur à retard prolongé (1) produit un retard présélectionné commandé électroniquement entre un signal entrant à impulsion non électrique en provenance, par exemple, d'un tube de choc (10) ou d'une autre ligne de transmission d'entrée, et la détonation de la charge de sortie (44), l'énergie dégagée par cette dernière pouvant être utilisée pour faire partir une charge explosive ou pour transférer le signal à une autre ligne de transmission de signaux telle qu'un tube de choc de sortie (216). Dans un mode de réalisation, le détonateur à retard est placé dans un boîtier (12) dont une extrémité est fermée, l'autre étant ouverte afin de permettre l'accouplement à la ligne de transmission d'entrée (10) dont le signal peut être amplifié par une charge de stimulation (20) montée dans ledit boîtier (12). Un générateur piézoélectrique (30) convertit le signal d'entrée à impulsion éventuellement amplifié en énergie de sortie électrique. Un circuit électrique à retard à piles programmable tel que celui prévu dans un module numérique à retard (232) est activé par la sortie électrique en provenance du générateur piézoélectrique (30), compte la période de retard présélectionnée à la fin de laquelle il amorce une charge de sortie (44) commandée électriquement.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9307715-7A BR9307715A (pt) | 1992-12-22 | 1993-12-17 | Unidade de retorno digital |
DE69329155T DE69329155T2 (de) | 1992-12-22 | 1993-12-17 | Digitale verzögerungseinheit |
AU65858/94A AU677391B2 (en) | 1992-12-22 | 1993-12-17 | Digital delay unit |
EP94913871A EP0677164B1 (fr) | 1992-12-22 | 1993-12-17 | Unite de temporisation numerique |
ES94913871T ES2150491T3 (es) | 1992-12-22 | 1993-12-17 | Unidad de temporizacion numerica. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/994,676 US5435248A (en) | 1991-07-09 | 1992-12-22 | Extended range digital delay detonator |
US07/994,676 | 1992-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1994015169A1 WO1994015169A1 (fr) | 1994-07-07 |
WO1994015169B1 true WO1994015169B1 (fr) | 1994-08-18 |
Family
ID=25540922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1993/012319 WO1994015169A1 (fr) | 1992-12-22 | 1993-12-17 | Unite de temporisation numerique |
Country Status (9)
Country | Link |
---|---|
US (1) | US5435248A (fr) |
EP (1) | EP0677164B1 (fr) |
JP (1) | JP2845348B2 (fr) |
AU (1) | AU677391B2 (fr) |
BR (2) | BR9307715A (fr) |
CA (1) | CA2151911C (fr) |
DE (1) | DE69329155T2 (fr) |
ES (1) | ES2150491T3 (fr) |
WO (1) | WO1994015169A1 (fr) |
Families Citing this family (59)
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US5435248A (en) * | 1991-07-09 | 1995-07-25 | The Ensign-Bickford Company | Extended range digital delay detonator |
DE4427296A1 (de) * | 1994-08-02 | 1996-02-08 | Dynamit Nobel Ag | Nichtelektrischer Sprengzünder |
WO1997005446A1 (fr) * | 1995-07-26 | 1997-02-13 | Asahi Kasei Kogyo Kabushiki Kaisha | Detonateur electronique a retardement |
US5614693A (en) * | 1996-01-11 | 1997-03-25 | The Ensign-Bickford Company | Accessory charges for booster explosive devices |
US5780764A (en) * | 1996-01-11 | 1998-07-14 | The Ensign-Bickford Company | Booster explosive devices and combinations thereof with explosive accessory charges |
US5747722A (en) * | 1996-01-11 | 1998-05-05 | The Ensign-Bickford Company | Detonators having multiple-line input leads |
US7070925B1 (en) | 1996-07-16 | 2006-07-04 | Gen-Probe Incorporated | Method for determining the presence of an RNA analyte in a sample using a modified oligonucleotide probe |
DK0912767T3 (da) | 1996-07-16 | 2006-10-30 | Gen Probe Inc | Fremgangsmåde til sporing og forstærkning af nukleinsyresekvenser ved anvendelse af modificerede oligonukleotider med foröget targetspecifikt TM |
US6079332A (en) * | 1996-11-01 | 2000-06-27 | The Ensign-Bickford Company | Shock-resistant electronic circuit assembly |
US6311621B1 (en) | 1996-11-01 | 2001-11-06 | The Ensign-Bickford Company | Shock-resistant electronic circuit assembly |
US5929368A (en) * | 1996-12-09 | 1999-07-27 | The Ensign-Bickford Company | Hybrid electronic detonator delay circuit assembly |
US5831203A (en) * | 1997-03-07 | 1998-11-03 | The Ensign-Bickford Company | High impedance semiconductor bridge detonator |
US5912428A (en) | 1997-06-19 | 1999-06-15 | The Ensign-Bickford Company | Electronic circuitry for timing and delay circuits |
US6082267A (en) * | 1997-10-03 | 2000-07-04 | Bulova Technologies, L.L.C. | Electronic, out-of-line safety fuze for munitions such as hand grenades |
US6470803B1 (en) * | 1997-12-17 | 2002-10-29 | Prime Perforating Systems Limited | Blasting machine and detonator apparatus |
US6198205B1 (en) * | 1997-12-31 | 2001-03-06 | Richard P. Oberlin | One-shot high-output piezoid power supply |
WO2002079717A2 (fr) * | 2001-02-14 | 2002-10-10 | The Ensign-Bickford Company | Circuit a retard de detonateur |
US7188566B2 (en) * | 2001-04-24 | 2007-03-13 | Dyno Nobel Inc. | Non-electric detonator |
US20030221576A1 (en) | 2002-05-29 | 2003-12-04 | Forman David M. | Detonator with an ignition element having a transistor-type sealed feedthrough |
AU2003243539A1 (en) * | 2002-06-12 | 2003-12-31 | Ensign-Bickford Aerospace And Defense Company | Signal transfer device |
US7230814B2 (en) * | 2004-04-19 | 2007-06-12 | Gary Speiser | Digital squib |
US7588817B2 (en) * | 2005-03-11 | 2009-09-15 | Jds Uniphase Corporation | Engraved optically variable image device |
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 |
US8701560B2 (en) | 2010-11-22 | 2014-04-22 | Battelle Energy Alliance, Llc | Apparatus, system, and method for synchronizing a timer key |
US7762192B2 (en) * | 2006-01-17 | 2010-07-27 | Omnitek Partners Llc | Energy harvesting power sources for validating firing; determining the beginning of the free flight and validating booster firing and duration |
US7946227B2 (en) | 2006-04-20 | 2011-05-24 | Detnet South Africa (Pty) Limited | Detonator system |
US20080282925A1 (en) * | 2007-05-15 | 2008-11-20 | Orica Explosives Technology Pty Ltd | Electronic blasting with high accuracy |
US9470497B2 (en) * | 2007-07-10 | 2016-10-18 | Omnitek Partners Llc | Inertially operated piezoelectric energy harvesting electronic circuitry |
US10581347B2 (en) * | 2007-07-10 | 2020-03-03 | Omnitek Partners Llc | Manually operated piezoelectric energy harvesting electronic circuitry |
US9097502B2 (en) * | 2007-07-10 | 2015-08-04 | Omnitek Partners Llc | Inertially operated electrical initiation devices |
US9587924B2 (en) * | 2007-07-10 | 2017-03-07 | Omnitek Partners Llc | Shock detection circuit and method of shock detection |
US9910060B2 (en) * | 2007-07-10 | 2018-03-06 | Omnitek Partners Llc | Piezoelectric-based multiple impact sensors and their electronic circuitry |
US9021955B2 (en) * | 2007-07-10 | 2015-05-05 | Omnitek Partners Llc | Inertially operated electrical initiation devices |
US10447179B2 (en) * | 2007-07-10 | 2019-10-15 | Omnitek Partners Llc | Inertially operated piezoelectric energy harvesting electronic circuitry |
US9194681B2 (en) * | 2007-07-10 | 2015-11-24 | Omnitek Partners Llc | Inertially operated electrical initiation devices |
US10598473B2 (en) * | 2008-06-29 | 2020-03-24 | Omnitek Partners Llc | Inertially operated piezoelectric energy harvesting electronic circuitry |
US11248893B2 (en) * | 2008-06-29 | 2022-02-15 | Omnitek Partners Llc | Inertially operated piezoelectric energy harvesting electronic circuitry |
WO2010053407A1 (fr) * | 2008-11-05 | 2010-05-14 | Saab Ab | Circuit d'allumage et de retard |
PE20110493A1 (es) * | 2009-12-30 | 2011-07-22 | Ind Minco S A C | Sistema de retraso de alta precision |
US10527395B2 (en) | 2010-07-12 | 2020-01-07 | Detnet South Africa (Pty) Ltd | Detonator |
AU2015201933B2 (en) * | 2010-07-12 | 2016-08-04 | Detnet South Africa (Pty) Ltd | Timing module |
WO2012009732A2 (fr) | 2010-07-12 | 2012-01-19 | Detnet South Africa (Pty) Ltd | Module de temporisation |
US8919253B2 (en) | 2011-05-26 | 2014-12-30 | Baker Hughes Incorporated | Perforating string with magnetohydrodynamic initiation transfer |
WO2013044273A1 (fr) * | 2011-09-23 | 2013-03-28 | Detnet South Africa (Pty) Ltd | Ensemble détonateur |
CN102506619B (zh) * | 2011-11-01 | 2014-10-29 | 北京维深数码科技有限公司 | 一种编程器及数码电子雷管系统的上电方法 |
CN102506620B (zh) * | 2011-11-01 | 2014-10-29 | 北京维深数码科技有限公司 | 一种编程器及数码电子雷管系统的充电方法 |
US20130205888A1 (en) * | 2012-02-10 | 2013-08-15 | Austin Powder Company | Method and apparatus to measure borehole pressure during blasting |
US10006281B2 (en) | 2012-02-10 | 2018-06-26 | Austin Star Detonator Company | Calibration of molded piezoelectric longitudinal charge coefficient of a pressure sensor for blasting operation |
DK2841688T3 (en) | 2012-04-24 | 2018-07-30 | Fike Corp | ENERGY TRANSFER DEVICES |
CN103486919A (zh) * | 2012-06-15 | 2014-01-01 | 沈阳三阳电子标签有限公司 | 导爆管雷管电子智能控制系统及控制方法 |
MX357585B (es) * | 2013-09-03 | 2018-07-16 | Detnet South Africa Pty Ltd | Identificacion de detonador y asignacion de sincronizacion. |
CN104481469B (zh) * | 2014-09-29 | 2017-08-25 | 殷婷 | 基于使用单芯电缆的数码电子雷管的多级点火射孔起爆系统 |
CN107592908A (zh) * | 2015-03-30 | 2018-01-16 | 马克萨姆控股有限公司 | 使用电子启动器的非电雷管用远程点火系统 |
WO2018068067A1 (fr) * | 2016-10-07 | 2018-04-12 | Detnet South Africa (Pty) Ltd | Tube à chocs conducteur |
DE102018125303A1 (de) * | 2018-10-12 | 2020-04-16 | Rheinmetall Waffe Munition Gmbh | Anzündvorrichtung und Munition |
CA3120759C (fr) * | 2019-01-28 | 2023-07-11 | Detnet South Africa (Pty) Ltd | Construction de detonateur |
CN111006559B (zh) * | 2019-12-04 | 2022-04-26 | 北京龙德时代技术服务有限公司 | 数码电子雷管多功能起爆工艺及起爆系统 |
WO2022203528A1 (fr) * | 2021-03-25 | 2022-09-29 | Arancibia Vasquez Arnaldo Ignacio | Adaptateur électronique à retard programmé pour la mise à feu d'une amorce |
CN115289912A (zh) * | 2022-08-19 | 2022-11-04 | 大连欣洋电子设备有限公司 | 一种定时起爆装置 |
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US3320890A (en) * | 1965-05-06 | 1967-05-23 | Thomas Q Ciccone | Piezo-electric detonation initiator system |
US3340811A (en) * | 1966-05-20 | 1967-09-12 | Avco Corp | Piezoelectric delayed squib initiator |
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US3610153A (en) * | 1969-01-08 | 1971-10-05 | Us Army | Self-contained delay squib |
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US4311096A (en) * | 1980-05-05 | 1982-01-19 | Atlas Powder Company | Electronic blasting cap |
US4481884A (en) * | 1981-12-28 | 1984-11-13 | E. I. Du Pont De Nemours And Company | Field-connected explosive booster for initiating low-energy explosive connecting cords |
CA1233896A (fr) * | 1983-04-11 | 1988-03-08 | Kenneth N. Jarrott | Amorce electronique a temporisation programmable |
EP0126585B1 (fr) * | 1983-05-18 | 1989-01-04 | Haley & Weller Limited | Dispositif pyrotechnique ou explosif muni d'un système d'allumage électrique |
US4674047A (en) * | 1984-01-31 | 1987-06-16 | The Curators Of The University Of Missouri | Integrated detonator delay circuits and firing console |
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DE8432097U1 (de) * | 1984-11-02 | 1986-07-17 | Dynamit Nobel Ag, 5210 Troisdorf | Elektronischer Sprengzeitzünder |
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SE459123B (sv) * | 1987-08-14 | 1989-06-05 | Bert Jonsson | Taendsystem samt saett att initiera detsamma |
US5092243A (en) * | 1989-05-19 | 1992-03-03 | Alliant Techsystems Inc. | Propellant pressure-initiated piezoelectric power supply for an impact-delay projectile base-mounted fuze assembly |
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SE507621C2 (sv) * | 1991-02-18 | 1998-06-29 | Nitro Nobel Ab | Kopplingsblock för tändanordningar |
US5435248A (en) * | 1991-07-09 | 1995-07-25 | The Ensign-Bickford Company | Extended range digital delay detonator |
US5173569A (en) * | 1991-07-09 | 1992-12-22 | The Ensign-Bickford Company | Digital delay detonator |
AU664423B2 (en) * | 1993-03-15 | 1995-11-16 | Asahi Kasei Kogyo Kabushiki Kaisha | Electronic delay circuit for firing ignition element |
-
1992
- 1992-12-22 US US07/994,676 patent/US5435248A/en not_active Expired - Lifetime
-
1993
- 1993-12-17 AU AU65858/94A patent/AU677391B2/en not_active Expired
- 1993-12-17 BR BR9307715-7A patent/BR9307715A/pt not_active IP Right Cessation
- 1993-12-17 JP JP6515319A patent/JP2845348B2/ja not_active Expired - Fee Related
- 1993-12-17 WO PCT/US1993/012319 patent/WO1994015169A1/fr active IP Right Grant
- 1993-12-17 EP EP94913871A patent/EP0677164B1/fr not_active Expired - Lifetime
- 1993-12-17 CA CA002151911A patent/CA2151911C/fr not_active Expired - Lifetime
- 1993-12-17 ES ES94913871T patent/ES2150491T3/es not_active Expired - Lifetime
- 1993-12-17 DE DE69329155T patent/DE69329155T2/de not_active Expired - Fee Related
- 1993-12-22 BR BR9305208A patent/BR9305208A/pt not_active IP Right Cessation
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