WO1994015169B1 - Unite de temporisation numerique - Google Patents

Unite de temporisation numerique

Info

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
Application number
PCT/US1993/012319
Other languages
English (en)
Other versions
WO1994015169A1 (fr
Filing date
Publication date
Priority claimed from US07/994,676 external-priority patent/US5435248A/en
Application filed filed Critical
Priority to BR9307715-7A priority Critical patent/BR9307715A/pt
Priority to DE69329155T priority patent/DE69329155T2/de
Priority to AU65858/94A priority patent/AU677391B2/en
Priority to EP94913871A priority patent/EP0677164B1/fr
Priority to ES94913871T priority patent/ES2150491T3/es
Publication of WO1994015169A1 publication Critical patent/WO1994015169A1/fr
Publication of WO1994015169B1 publication Critical patent/WO1994015169B1/fr

Links

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.
PCT/US1993/012319 1992-12-22 1993-12-17 Unite de temporisation numerique WO1994015169A1 (fr)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3570404A (en) * 1968-06-21 1971-03-16 Unidynamics Phoenix Electrical pyrotechnic programming system
US3610153A (en) * 1969-01-08 1971-10-05 Us Army Self-contained delay squib
US3548749A (en) * 1969-01-30 1970-12-22 David R Dreitzler Two battery time delay squib circuit
US3850102A (en) * 1970-01-21 1974-11-26 Us Army Piezoelectric multi-purpose device for projectiles (u)
US3741124A (en) * 1971-05-11 1973-06-26 Us Navy Demolition firing device
DE2314709A1 (de) * 1973-03-24 1974-09-26 Dynamit Nobel Ag Elektrische zuendvorrichtung
DE2316976C3 (de) * 1973-04-05 1981-08-06 Diehl GmbH & Co, 8500 Nürnberg Anordnung zum Programmieren eines Geschoßzünders
GB1431600A (en) * 1973-10-31 1976-04-07 Ici Ltd Method of blasting and a detenator firing device therefor
US3885501A (en) * 1973-11-16 1975-05-27 Calspan Corp Fail-safe electrical timer
US3987732A (en) * 1975-02-10 1976-10-26 The Ensign-Bickford Company Non-electric double delay borehole downline unit for blasting operations
US3981240A (en) * 1975-07-30 1976-09-21 The Ensign-Bickford Company Detonating cap assembly and connecting bushing
DE2747163A1 (de) * 1977-10-20 1979-04-26 Dynamit Nobel Ag Elektrisches anzuendelement
WO1980000409A1 (fr) * 1978-08-29 1980-03-20 I Sced Compositions durcissables
US4395950A (en) * 1980-05-05 1983-08-02 Atlas Powder Company Electronic delay blasting circuit
US4445435A (en) * 1980-05-05 1984-05-01 Atlas Powder Company Electronic delay blasting circuit
US4328751A (en) * 1980-05-05 1982-05-11 Atlas Powder Company Electronic delay blasting circuit
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
US4607573A (en) * 1984-04-03 1986-08-26 Ensign-Bickford Industries, Inc. Laminated fuse and manufacturing process therefor
US4586437A (en) * 1984-04-18 1986-05-06 Asahi Kasei Kogyo Kabushiki Kaisha Electronic delay detonator
DE8432097U1 (de) * 1984-11-02 1986-07-17 Dynamit Nobel Ag, 5210 Troisdorf Elektronischer Sprengzeitzünder
FR2577036B1 (fr) * 1985-01-31 1987-03-27 France Etat Armement Systeme d'arme a projectiles contenant une charge vulnerante
US4730556A (en) * 1985-10-28 1988-03-15 Nordson Corporation Method of screen printing with hot melt foam compositions
US4757764A (en) * 1985-12-20 1988-07-19 The Ensign-Bickford Company Nonelectric blasting initiation signal control system, method and transmission device therefor
DE3629371A1 (de) * 1986-04-26 1987-10-29 Dynamit Nobel Ag Sprengzeitzuender
US4742773A (en) * 1986-10-03 1988-05-10 The Ensign-Bickford Company Blasting signal transmission tube delay unit
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
SE467597B (sv) * 1990-07-02 1992-08-10 Explodet Ab Piezoelektrisk taendare
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

Similar Documents

Publication Publication Date Title
WO1994015169B1 (fr) Unite de temporisation numerique
CA2151911A1 (fr) Unite de retardement numerique
CA2227780A1 (fr) Detonateur electronique a retardement
JP2541727B2 (ja) 電気遅延起爆装置
GB2296757A (en) Electronic delay igniter and electric detonator
US8261663B2 (en) Detonator system with high precision delay
GB2178830B (en) Detonator
SE8703157L (sv) Taendsystem samt saett att initiera detsamma
RU99114834A (ru) Схема задержки(варианты), устройство преобразования (варианты), детонатор
EP0301848A3 (fr) Système de sautage et composantes pour cela
ES2000184A6 (es) Un accionador para un detonador
RU99111587A (ru) Ударопрочный узел для электронной схемы(варианты), блок узла для преобразователя и детонатор замедленного действия
GB2189011B (en) Blasting method
EP1126233A3 (fr) Charge propulisve munie d'un système d'allumage à plusieurs étapes
GB2319075A (en) Electronic delay detonator
CA2154186A1 (fr) Detonateur electronique a retard
US3756157A (en) Solid state power supply activated by a pyrotechnic chain
CN114812303A (zh) 等离子点火具及其制备的无起爆药延时电子雷管
WO2003107542B1 (fr) Dispositif de transfert de signaux
DE50012290D1 (de) Treibladung mit einer Mehrpunktanzündung
CN218994191U (zh) 一种等离子点火具及其制备的无起爆药延时电子雷管
AU622871B2 (en) An ignition system and a method for the initiation thereof
JPH08261700A (ja) 起爆装置および起爆方法
KR950025413A (ko) 전자시한 신관시스템
KR950014841A (ko) 유도, 수동 셋팅겸용전자시한신관