PE20131177A1 - Detonador no basado en energeticos - Google Patents

Detonador no basado en energeticos

Info

Publication number
PE20131177A1
PE20131177A1 PE2012002436A PE2012002436A PE20131177A1 PE 20131177 A1 PE20131177 A1 PE 20131177A1 PE 2012002436 A PE2012002436 A PE 2012002436A PE 2012002436 A PE2012002436 A PE 2012002436A PE 20131177 A1 PE20131177 A1 PE 20131177A1
Authority
PE
Peru
Prior art keywords
subsystem
initiating
detonator
energy
explosive
Prior art date
Application number
PE2012002436A
Other languages
English (en)
Inventor
Roger F Backhus
Richard W Givens
Jerome A Klein
Ronald L Loeser
Jason E Paugh
Walter G Vancleave Iii
Isaac Thomas Zimmer
Original Assignee
Battelle Memorial Institute
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
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44533447&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20131177(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Battelle Memorial Institute filed Critical Battelle Memorial Institute
Publication of PE20131177A1 publication Critical patent/PE20131177A1/es

Links

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
    • 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
    • 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
    • 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
    • F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
    • F42B3/182—Safety initiators resistant to premature firing by static electricity or stray currents having shunting means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Air Bags (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Powder Metallurgy (AREA)

Abstract

REFERIDO A UN SISTEMA DE DETONADOR PARA SU USO CON EXPLOSIVOS QUE UTILIZA DOS SUBSISTEMAS. UN PRIMER SUBSISTEMA FUNCIONA COMO UN DETONADOR NO BASADO EN EXPLOSIVOS, QUE NO CONTIENE NINGUN EXPLOSIVO. EL SEGUNDO SUBSISTEMA ES UN SUBSISTEMA INICIADOR, QUE INCLUYE UN BLOQUE DE CARGA INICIADOR. PARA INICIAR UN EVENTO EXPLOSIVO EL DETONADOR NO BASADO EN ENERGETICOS SE ACOPLA AL SUBSISTEMA INICIADOR Y EL DETONADOR NO BASADO EN ENERGETICOS ES COMANDADO A PROPORCIONAR UNA SENAL ADECUADA AL SUBSISTEMA INICIADOR QUE ES SUFICIENTE PARA HACER FUNCIONAR EL BLOQUE DE CARGA INICIADOR. ADEMAS EL SUBSISTEMA INICIADOR PUEDE ESTAR INTEGRADO DIRECTAMENTE EN UN EXPLOSIVO ASOCIADO TAL COMO UN MULTIPLICADOR QUE SE HA CONFIGURADO PARA RECIBIR AL SUBSISTEMA INICIADOR SIN CAMBIAR LA CLASE DE RIESGO DEL MULTIPLICADOR
PE2012002436A 2010-06-18 2011-06-17 Detonador no basado en energeticos PE20131177A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35642410P 2010-06-18 2010-06-18

Publications (1)

Publication Number Publication Date
PE20131177A1 true PE20131177A1 (es) 2013-10-30

Family

ID=44533447

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2012002436A PE20131177A1 (es) 2010-06-18 2011-06-17 Detonador no basado en energeticos

Country Status (8)

Country Link
US (2) US8661978B2 (es)
EP (1) EP2583052B1 (es)
AU (1) AU2011268090A1 (es)
CA (1) CA2802888C (es)
CL (1) CL2012003555A1 (es)
PE (1) PE20131177A1 (es)
WO (1) WO2011160099A1 (es)
ZA (1) ZA201300429B (es)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012211975B2 (en) * 2011-02-03 2016-05-26 Baker Hughes Incorporated Connection cartridge for downhole string
US8863665B2 (en) * 2012-01-11 2014-10-21 Alliant Techsystems Inc. Connectors for separable firing unit assemblies, separable firing unit assemblies, and related methods
US8976503B2 (en) * 2012-08-07 2015-03-10 Textron Systems Corporation Voltage monitoring for fireset
WO2014201123A1 (en) * 2013-06-12 2014-12-18 Casedhole Holdings, Inc. Assembly of rf-safe switch and detonator system in a non-rf free environment
US9702680B2 (en) 2013-07-18 2017-07-11 Dynaenergetics Gmbh & Co. Kg Perforation gun components and system
US12203350B2 (en) 2013-07-18 2025-01-21 DynaEnergetics Europe GmbH Detonator positioning device
CN105492721B (zh) 2013-08-26 2018-10-02 德国德力能有限公司 射孔枪和雷管组件
EP3077725B1 (en) 2013-12-02 2018-05-30 Austin Star Detonator Company Method and apparatus for wireless blasting
US9568288B2 (en) * 2014-02-05 2017-02-14 Battelle Memorial Institute Surface mount exploding foil initiator
CA2941648C (en) 2014-03-07 2022-08-16 Dynaenergetics Gmbh & Co. Kg Device and method for positioning a detonator within a perforating gun assembly
EP3140503B1 (en) 2014-05-05 2024-04-03 DynaEnergetics GmbH & Co. KG Initiator head assembly
US10273788B2 (en) 2014-05-23 2019-04-30 Hunting Titan, Inc. Box by pin perforating gun system and methods
WO2015179787A1 (en) 2014-05-23 2015-11-26 Hunting Titan, Inc. Box by pin perforating gun system and methods
DE102015009576B3 (de) * 2015-07-23 2016-08-11 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Zündvorrichtung
EP3350539B1 (en) * 2015-09-16 2024-11-06 Orica International Pte Ltd A wireless initiation device
CA3070124C (en) 2015-11-12 2022-03-01 Hunting Titan, Inc. Contact plunger cartridge assembly
CN106905092B (zh) * 2015-12-31 2022-04-29 武汉纺织大学 一种工业基础雷管通用型转模机
CN106905093B (zh) * 2016-08-19 2022-04-29 武汉纺织大学 一种基础雷管全模分步提取转模与编码装置
WO2018119999A1 (en) * 2016-12-30 2018-07-05 Hamlin Electronics (Suzhou) Co. Ltd Ignitor for electronic detonator
MX2020001366A (es) 2017-08-04 2020-10-14 Austin Star Detonator Co Método automático y aparato para registrar el detonador electrónico preprogramado.
CA3071865C (en) * 2017-08-07 2022-05-31 Hunting Titan, Inc. Modular initiator
CN108398062A (zh) * 2018-03-21 2018-08-14 中国工程物理研究院电子工程研究所 可拆卸式防冲击引信
US10400558B1 (en) 2018-03-23 2019-09-03 Dynaenergetics Gmbh & Co. Kg Fluid-disabled detonator and method of use
US11053782B2 (en) 2018-04-06 2021-07-06 DynaEnergetics Europe GmbH Perforating gun system and method of use
US10458213B1 (en) 2018-07-17 2019-10-29 Dynaenergetics Gmbh & Co. Kg Positioning device for shaped charges in a perforating gun module
US12031417B2 (en) 2018-05-31 2024-07-09 DynaEnergetics Europe GmbH Untethered drone string for downhole oil and gas wellbore operations
US11591885B2 (en) 2018-05-31 2023-02-28 DynaEnergetics Europe GmbH Selective untethered drone string for downhole oil and gas wellbore operations
US11408279B2 (en) 2018-08-21 2022-08-09 DynaEnergetics Europe GmbH System and method for navigating a wellbore and determining location in a wellbore
US11905823B2 (en) 2018-05-31 2024-02-20 DynaEnergetics Europe GmbH Systems and methods for marker inclusion in a wellbore
US10386168B1 (en) 2018-06-11 2019-08-20 Dynaenergetics Gmbh & Co. Kg Conductive detonating cord for perforating gun
US11808093B2 (en) 2018-07-17 2023-11-07 DynaEnergetics Europe GmbH Oriented perforating system
US11339614B2 (en) 2020-03-31 2022-05-24 DynaEnergetics Europe GmbH Alignment sub and orienting sub adapter
WO2022084363A1 (en) 2020-10-20 2022-04-28 DynaEnergetics Europe GmbH Perforating gun and alignment assembly
WO2020038848A1 (en) 2018-08-20 2020-02-27 DynaEnergetics Europe GmbH System and method to deploy and control autonomous devices
US11927431B1 (en) * 2018-12-11 2024-03-12 Northrop Grumman Systems Corporation Firing switch for compact capacitive discharge unit
USD1019709S1 (en) 2019-02-11 2024-03-26 DynaEnergetics Europe GmbH Charge holder
USD1034879S1 (en) 2019-02-11 2024-07-09 DynaEnergetics Europe GmbH Gun body
USD1010758S1 (en) 2019-02-11 2024-01-09 DynaEnergetics Europe GmbH Gun body
US11906278B2 (en) 2019-04-01 2024-02-20 XConnect, LLC Bridged bulkheads for perforating gun assembly
US12116871B2 (en) 2019-04-01 2024-10-15 DynaEnergetics Europe GmbH Retrievable perforating gun assembly and components
US11940261B2 (en) 2019-05-09 2024-03-26 XConnect, LLC Bulkhead for a perforating gun assembly
US12241326B2 (en) 2019-05-14 2025-03-04 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US11255147B2 (en) 2019-05-14 2022-02-22 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US10927627B2 (en) 2019-05-14 2021-02-23 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US11578549B2 (en) 2019-05-14 2023-02-14 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
WO2020249744A2 (en) 2019-06-14 2020-12-17 DynaEnergetics Europe GmbH Perforating gun assembly with rotating shaped charge holder
EP3999712A1 (en) 2019-07-19 2022-05-25 DynaEnergetics Europe GmbH Ballistically actuated wellbore tool
WO2021035143A1 (en) 2019-08-21 2021-02-25 Owen Oil Tools Lp Perforating gun with detonation module
US11828143B2 (en) * 2019-09-27 2023-11-28 Steel Dog Industries Inc. Devices for a perforating gun
US12529547B1 (en) 2019-10-30 2026-01-20 Honeywell Federal Manufacturing & Technologies, Llc Preload cable, detonator cable assembly, and methods of making the same
US11946728B2 (en) 2019-12-10 2024-04-02 DynaEnergetics Europe GmbH Initiator head with circuit board
WO2021122797A1 (en) 2019-12-17 2021-06-24 DynaEnergetics Europe GmbH Modular perforating gun system
WO2021150626A1 (en) * 2020-01-20 2021-07-29 G&H Diversified Manufacturing Lp Initiator assemblies for a perforating gun
US11091987B1 (en) 2020-03-13 2021-08-17 Cypress Holdings Ltd. Perforation gun system
WO2021185749A1 (en) 2020-03-16 2021-09-23 DynaEnergetics Europe GmbH Tandem seal adapter with integrated tracer material
USD1041608S1 (en) 2020-03-20 2024-09-10 DynaEnergetics Europe GmbH Outer connector
USD981345S1 (en) 2020-11-12 2023-03-21 DynaEnergetics Europe GmbH Shaped charge casing
US11988049B2 (en) 2020-03-31 2024-05-21 DynaEnergetics Europe GmbH Alignment sub and perforating gun assembly with alignment sub
CN210833263U (zh) * 2020-04-13 2020-06-23 北京奥信化工科技发展有限责任公司 新型可追踪的起爆具
FI4143501T3 (fi) * 2020-04-29 2024-09-11 Detnet South Africa Pty Ltd Langaton räjäytysjärjestelmä
USD904475S1 (en) 2020-04-29 2020-12-08 DynaEnergetics Europe GmbH Tandem sub
USD908754S1 (en) 2020-04-30 2021-01-26 DynaEnergetics Europe GmbH Tandem sub
US11719518B2 (en) * 2020-06-02 2023-08-08 Halliburton Energy Services, Inc. Detonator having a mechanical shunt
CN112159298B (zh) * 2020-09-14 2021-10-22 福建省民爆化工股份有限公司 一种电子雷管脚线与芯片模块对焊装置及方法
RS66730B1 (sr) * 2020-10-29 2025-05-30 Com Exoblast Chile Spa Programabilni neeksplozivni elektronski inicijator za miniranje stena i egzotermna reakcija i proces testiranja inicijatora
US11187500B1 (en) * 2020-12-02 2021-11-30 The United States of America, as represented by Secretary of the Navy Firing trains
US11441882B1 (en) * 2020-12-02 2022-09-13 The United States Of America, As Represented By The Secretary Of The Navy Density gradient booster pellet for insensitive explosive formulations
US11293733B1 (en) * 2020-12-09 2022-04-05 The United States Of America, As Represented By The Secretary Of The Navy Firing trains
US11499401B2 (en) 2021-02-04 2022-11-15 DynaEnergetics Europe GmbH Perforating gun assembly with performance optimized shaped charge load
WO2022167297A1 (en) 2021-02-04 2022-08-11 DynaEnergetics Europe GmbH Perforating gun assembly with performance optimized shaped charge load
US11713625B2 (en) 2021-03-03 2023-08-01 DynaEnergetics Europe GmbH Bulkhead
US12366142B2 (en) 2021-03-03 2025-07-22 DynaEnergetics Europe GmbH Modular perforating gun system
WO2022184654A1 (en) * 2021-03-03 2022-09-09 DynaEnergetics Europe GmbH Modular perforating gun system
WO2022184732A1 (en) 2021-03-03 2022-09-09 DynaEnergetics Europe GmbH Bulkhead and tandem seal adapter
US11732556B2 (en) 2021-03-03 2023-08-22 DynaEnergetics Europe GmbH Orienting perforation gun assembly
WO2022229036A1 (en) 2021-04-26 2022-11-03 DynaEnergetics Europe GmbH Ballistically safe wellbore tool
US12000267B2 (en) 2021-09-24 2024-06-04 DynaEnergetics Europe GmbH Communication and location system for an autonomous frack system
US12253339B2 (en) 2021-10-25 2025-03-18 DynaEnergetics Europe GmbH Adapter and shaped charge apparatus for optimized perforation jet
US12312925B2 (en) 2021-12-22 2025-05-27 DynaEnergetics Europe GmbH Manually oriented internal shaped charge alignment system and method of use
US12297721B2 (en) 2021-12-23 2025-05-13 Axis Wireline Technologies, Llc Reusable perforation gun coupler system
WO2023200984A1 (en) 2022-04-15 2023-10-19 Dbk Industries, Llc Fixed-volume setting tool
WO2024013338A1 (en) 2022-07-13 2024-01-18 DynaEnergetics Europe GmbH Gas driven wireline release tool
US11753889B1 (en) 2022-07-13 2023-09-12 DynaEnergetics Europe GmbH Gas driven wireline release tool
US12359896B2 (en) 2022-07-29 2025-07-15 DynaEnergetics Europe GmbH Detonator including a multidimensional circuit board
CN115355781B (zh) * 2022-08-20 2024-07-02 重庆交通大学 一种基于切槽炮孔的高效节能爆破方法
US12509969B2 (en) 2023-01-11 2025-12-30 Axis Wireline Technologies, Llc Safe perforation gun system
US12546194B2 (en) 2023-08-04 2026-02-10 DynaEnergetics Europe GmbH Method and apparatus for automatic arming of perforating gun
US12371960B1 (en) 2024-01-31 2025-07-29 Baker Hughes Oilfield Operations Llc Field assembled initiator

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465467A (en) * 1946-06-11 1949-03-29 Hercules Powder Co Ltd Electric blasting cap
US3244103A (en) * 1964-02-17 1966-04-05 Schlumberger Well Surv Corp Electrical safety detonator
US3420174A (en) * 1967-09-29 1969-01-07 Us Navy Pulse sensitive electro-explosive device
US3678853A (en) * 1970-06-12 1972-07-25 Us Navy Quick disconnect explosive connector assembly
DE2633590C2 (de) * 1976-07-27 1984-09-27 Daimler-Benz Ag, 7000 Stuttgart Zündvorrichtung für ein passives Rückhaltesystem
DE2830552C2 (de) * 1978-07-12 1987-02-05 Daimler-Benz Ag, 7000 Stuttgart Kurzschlußsicherung für elektrische Zünder
US4869171A (en) * 1985-06-28 1989-09-26 D J Moorhouse And S T Deeley Detonator
US4729315A (en) * 1986-12-17 1988-03-08 Quantic Industries, Inc. Thin film bridge initiator and method therefor
US4904196A (en) * 1987-07-17 1990-02-27 Yazaki Corporation Releasable connector for electric circuits
US4815382A (en) * 1987-11-25 1989-03-28 Eti Explosives Technologies International Inc. Connector and detonator/connector assembly for initiating explosive primers with low-energy detonating cord
US4840122A (en) * 1988-04-18 1989-06-20 Honeywell Inc. Integrated silicon plasma switch
US5162606A (en) * 1990-04-12 1992-11-10 Atlas Powder Company Modular blasting system
US5088413A (en) * 1990-09-24 1992-02-18 Schlumberger Technology Corporation Method and apparatus for safe transport handling arming and firing of perforating guns using a bubble activated detonator
US5060573A (en) * 1990-12-19 1991-10-29 Goex International, Inc. Detonator assembly
WO1993004337A1 (en) * 1991-08-16 1993-03-04 Alliant Techsystems Inc. Insensitive propellant ignitor
US5314345A (en) * 1992-10-09 1994-05-24 Trw Inc. Electrical connection system with interlock
JPH06325832A (ja) * 1993-05-12 1994-11-25 Sumitomo Wiring Syst Ltd コネクタ
US5600293A (en) * 1994-06-14 1997-02-04 The United States Of America As Represented By The Secretary Of The Army Integrated magnetic exploding foil initiator fire set
DE69627923T2 (de) * 1995-03-20 2004-03-11 The Whitaker Corp., Wilmington Elektrischer Steckverbinder mit versicherter Endposition
US5756926A (en) * 1995-04-03 1998-05-26 Hughes Electronics EFI detonator initiation system and method
US5616045A (en) * 1995-07-14 1997-04-01 Augat Inc. Squib connector for automotive air bag assembly
US5733135A (en) * 1995-12-06 1998-03-31 Trw Inc. Air bag inflator assembly with shorting clip
JP3315313B2 (ja) * 1996-05-17 2002-08-19 矢崎総業株式会社 コネクタ構造
US5969286A (en) 1996-11-29 1999-10-19 Electronics Development Corporation Low impedence slapper detonator and feed-through assembly
US5944545A (en) * 1997-08-29 1999-08-31 Talley Defense Systems, Inc. Single pin coaxial initiator, retainer and connector and method of operation
US6178888B1 (en) * 1998-01-20 2001-01-30 Eg&G Star City, Inc. Detonator
US6056314A (en) * 1998-02-20 2000-05-02 Trw Inc. Initiator retainer for air bag inflator
US6105688A (en) * 1998-07-22 2000-08-22 Schlumberger Technology Corporation Safety method and apparatus for a perforating gun
US6752083B1 (en) * 1998-09-24 2004-06-22 Schlumberger Technology Corporation Detonators for use with explosive devices
WO2000020820A2 (en) 1998-09-24 2000-04-13 Schlumberger Technology Corporation Detonators for use with explosive devices
WO2000040920A1 (de) 1999-01-08 2000-07-13 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Auslöseeinheit zur initiierung pyrotechnischer elemente mit zweiteiliger kapsel
US6234081B1 (en) 1999-03-19 2001-05-22 Eg&G, Inc. Shaped bridge slapper
US6213800B1 (en) * 1999-06-30 2001-04-10 Trw Inc. Shorting clip for air bag inflator
DE19930904B4 (de) 1999-07-06 2005-12-29 Orica Explosives Technology Pty. Ltd., Melbourne Elektronische Auslöseeinheit zur Initiierung von pyrotechnischen Elementen
US6553914B2 (en) * 2001-04-10 2003-04-29 Breed Automotive Technology, Inc. Gas generator
DE10123282A1 (de) 2001-05-12 2002-11-14 Conti Temic Microelectronic Pyrotechnische Zündeinrichtung mit integrierter Elektronikbaugruppe
US8091477B2 (en) 2001-11-27 2012-01-10 Schlumberger Technology Corporation Integrated detonators for use with explosive devices
US6851370B2 (en) 2002-04-30 2005-02-08 Kdi Precision Products, Inc. Integrated planar switch for a munition
US20030221578A1 (en) * 2002-05-29 2003-12-04 Forman David M. Detonator with onboard electronics mechanically connected to ignition element
US20030221577A1 (en) * 2002-05-29 2003-12-04 Walsh John J. Standalone ignition subassembly for detonators
US20040043652A1 (en) * 2002-08-30 2004-03-04 Special Devices, Inc. Initiator having integral features for orienting and holding an insertable electrical shunt
US20040055494A1 (en) * 2002-09-25 2004-03-25 O'brien John P. Detonator junction for blasting networks
US6923122B2 (en) 2002-12-10 2005-08-02 Reynolds Systems, Inc. Energetic material initiation device utilizing exploding foil initiated ignition system with secondary explosive material
US20040112244A1 (en) * 2002-12-11 2004-06-17 Kent Barker Initiator assembly with integrated shorting element
US6977468B1 (en) 2003-02-03 2005-12-20 Auburn University Integrated spark gap device
US7690303B2 (en) 2004-04-22 2010-04-06 Reynolds Systems, Inc. Plastic encapsulated energetic material initiation device
EP1662224B1 (en) 2004-11-30 2010-11-17 Weatherford/Lamb, Inc. Non-explosive two component initiator
US7581496B2 (en) 2006-10-16 2009-09-01 Reynolds Systems, Inc. Exploding foil initiator chip with non-planar switching capabilities
US7571679B2 (en) 2006-09-29 2009-08-11 Reynolds Systems, Inc. Energetic material initiation device having integrated low-energy exploding foil initiator header
US8408131B1 (en) * 2006-09-29 2013-04-02 Reynolds Systems, Inc. Energetic material initiation device
JP2008086887A (ja) 2006-09-29 2008-04-17 Fujifilm Corp 乳化物及び乳化物の製造方法
US7306474B1 (en) * 2006-10-16 2007-12-11 Fci Americas Technology, Inc. Electrical connector with scoop proof dome
US9534875B2 (en) * 2007-10-23 2017-01-03 Excelitas Technologies Corp. Initiator
US8256337B2 (en) * 2008-03-07 2012-09-04 Baker Hughes Incorporated Modular initiator
AU2009308168B2 (en) 2008-10-24 2014-10-30 Battelle Memorial Institute Electronic detonator system
US8297191B2 (en) * 2009-07-31 2012-10-30 The United States Of America As Represented By The Secretary Of The Navy Pressure seal
US8485097B1 (en) * 2010-06-11 2013-07-16 Reynolds Systems, Inc. Energetic material initiation device
US8701557B2 (en) * 2011-02-07 2014-04-22 Raytheon Company Shock hardened initiator and initiator assembly
US8931389B2 (en) * 2011-08-20 2015-01-13 James E. Brooks High voltage explosive assembly for downhole detonations
AU2012353686B2 (en) * 2011-12-14 2016-07-28 Detnet South Africa (Pty) Ltd Detonator

Also Published As

Publication number Publication date
WO2011160099A1 (en) 2011-12-22
US8661978B2 (en) 2014-03-04
US20130125772A1 (en) 2013-05-23
CA2802888A1 (en) 2011-12-22
ZA201300429B (en) 2018-12-19
EP2583052B1 (en) 2016-11-16
US20150260496A1 (en) 2015-09-17
CL2012003555A1 (es) 2013-05-24
EP2583052A1 (en) 2013-04-24
US9347755B2 (en) 2016-05-24
AU2011268090A1 (en) 2013-01-31
CA2802888C (en) 2018-08-21

Similar Documents

Publication Publication Date Title
PE20131177A1 (es) Detonador no basado en energeticos
BR112015006475A8 (pt) sistema de pistola de perfuração
BR112013027605A2 (pt) detonadores sem fio com sensor de estado e uso dos mesmos
CO6390018A2 (es) Sistema de detonador electrico
AR082377A1 (es) Un generador de aerosol mejorado y una parte para el almacenamiento de liquidos que se utiliza con el generador de aerosol
BR112015003740A2 (pt) detector acústico
CO6761313A2 (es) Detonación de explosivos
CO6630118A2 (es) Unidad y sistema de proteccion contra detonaciones
EP3442064A4 (en) UNIT CELL OF A FUEL CELL
BR112017001341A2 (pt) sistema de canhoneio de furo de poço e carga moldada para um sistema de canhoneio de furo de poço
BR112018008849A8 (pt) método de disparo de um detonador eletrônico e detonador eletrônico
CL2019002976A1 (es) Sistema de retención para multiplicadores.
MX2014009730A (es) Funcion de autonomia hasta deposito vacio dual para vehiculos bicombustible.
PE20142053A1 (es) Metodo de voladura
AR084239A1 (es) Detonacion de explosivos
EP3496197A4 (en) FUEL BATTERY DEVICE
CL2017002442A1 (es) Método para validar cerillas
AR082683A1 (es) Una disposicion de detonacion y un dispositivo para uso en un sistema de detonacion
MX379782B (es) Método y sistema para detonación subterránea.
FR3016345B1 (fr) Generateur electrique de secours avec pile a combustible a demarrage rapide
RU2014121542A (ru) Реактивная донная противодесантная мина
BR112019008789A2 (pt) módulo de propelente para um recipiente de geração de gás de furo de poço e sistema de geração de gás de furo de poço
AR089046A1 (es) Formulacion explosiva para carga principal
CO6761312A2 (es) Detonación de explosivos
CL2015003675A1 (es) Confirmación de un sistema detonador.

Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed