DE19983580T1 - Zünder zur Verwendung bei Sprengeinrichtungen - Google Patents
Zünder zur Verwendung bei SprengeinrichtungenInfo
- Publication number
- DE19983580T1 DE19983580T1 DE19983580T DE19983580T DE19983580T1 DE 19983580 T1 DE19983580 T1 DE 19983580T1 DE 19983580 T DE19983580 T DE 19983580T DE 19983580 T DE19983580 T DE 19983580T DE 19983580 T1 DE19983580 T1 DE 19983580T1
- Authority
- DE
- Germany
- Prior art keywords
- detonators
- explosive devices
- explosive
- devices
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/1185—Ignition systems
-
- 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
- F42B3/124—Bridge initiators characterised by the configuration or material of the bridge
-
- 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
- F42B3/13—Bridge initiators with semiconductive bridge
-
- 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
- F42B3/195—Manufacture
- F42B3/198—Manufacture of electric initiator heads e.g., testing, machines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Toys (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Micromachines (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10157898P | 1998-09-24 | 1998-09-24 | |
| US10160698P | 1998-09-24 | 1998-09-24 | |
| US10914498P | 1998-11-20 | 1998-11-20 | |
| US12720499P | 1999-03-31 | 1999-03-31 | |
| PCT/US1999/021779 WO2000020820A2 (en) | 1998-09-24 | 1999-09-23 | Detonators for use with explosive devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19983580T1 true DE19983580T1 (de) | 2001-08-16 |
Family
ID=27493210
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19983580T Withdrawn DE19983580T1 (de) | 1998-09-24 | 1999-09-23 | Zünder zur Verwendung bei Sprengeinrichtungen |
| DE19983586T Expired - Fee Related DE19983586B4 (de) | 1998-09-24 | 1999-09-23 | Zünden von Sprengeinrichtungen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19983586T Expired - Fee Related DE19983586B4 (de) | 1998-09-24 | 1999-09-23 | Zünden von Sprengeinrichtungen |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US6386108B1 (de) |
| AU (2) | AU2342700A (de) |
| CA (2) | CA2345301C (de) |
| DE (2) | DE19983580T1 (de) |
| GB (2) | GB2357825B (de) |
| NO (2) | NO321311B1 (de) |
| WO (2) | WO2000022279A1 (de) |
Families Citing this family (104)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7347278B2 (en) | 1998-10-27 | 2008-03-25 | Schlumberger Technology Corporation | Secure activation of a downhole device |
| US7336474B2 (en) * | 1999-09-23 | 2008-02-26 | Schlumberger Technology Corporation | Microelectromechanical devices |
| NO319947B1 (no) * | 2000-09-05 | 2005-10-03 | Schlumberger Holdings | Mikrosvitsjer for nedhulls-anvendelse |
| GB2379684B (en) * | 2000-09-05 | 2003-08-27 | Schlumberger Holdings | Switches for downhole use |
| US6680668B2 (en) | 2001-01-19 | 2004-01-20 | Vishay Intertechnology, Inc. | Fast heat rise resistor using resistive foil |
| JP2002272460A (ja) * | 2001-03-16 | 2002-09-24 | Lead Medic Kk | 衝撃波発生方法および装置、粒子加速方法、粒子加速器、薬剤導入装置ならびに遺伝子導入方法および装置 |
| US8091477B2 (en) * | 2001-11-27 | 2012-01-10 | Schlumberger Technology Corporation | Integrated detonators for use with explosive devices |
| GB2388420B (en) * | 2001-11-27 | 2004-05-12 | Schlumberger Holdings | Integrated activating device for explosives |
| US6851370B2 (en) * | 2002-04-30 | 2005-02-08 | Kdi Precision Products, Inc. | Integrated planar switch for a munition |
| GB2395502B (en) * | 2002-11-22 | 2004-10-20 | Schlumberger Holdings | Providing electrical isolation for a downhole device |
| US6837310B2 (en) | 2002-12-03 | 2005-01-04 | Schlumberger Technology Corporation | Intelligent perforating well system and method |
| US6962202B2 (en) | 2003-01-09 | 2005-11-08 | Shell Oil Company | Casing conveyed well perforating apparatus and method |
| US7055435B2 (en) * | 2003-05-20 | 2006-06-06 | The Boeing Company | Spacecraft ordnance system and method for self-test |
| US7139218B2 (en) * | 2003-08-13 | 2006-11-21 | Intelliserv, Inc. | Distributed downhole drilling network |
| GB2405423A (en) * | 2003-08-28 | 2005-03-02 | Schlumberger Holdings | Perforator tool with initiator activated by unique identification command |
| US7191706B2 (en) * | 2003-09-30 | 2007-03-20 | The Regents Of The University Of California | Optically triggered fire set/detonator system |
| US7597046B1 (en) | 2003-12-03 | 2009-10-06 | The United States Of America As Represented By The Secretary Of The Navy | Integrated thin film explosive micro-detonator |
| US7236345B1 (en) | 2003-12-04 | 2007-06-26 | Sandia Corporation | Compact monolithic capacitive discharge unit |
| PE20060926A1 (es) * | 2004-11-02 | 2006-09-04 | Orica Explosives Tech Pty Ltd | Montajes de detonadores inalambricos, aparatos de voladura correspondientes y metodos de voladura |
| EP1662224B1 (de) * | 2004-11-30 | 2010-11-17 | Weatherford/Lamb, Inc. | Nicht-explosiver Zweikomponenteninitiator |
| US20060144278A1 (en) * | 2004-12-20 | 2006-07-06 | Schlumberger Technology Corporation | Methods for Testing Single-Use Devices |
| US7874250B2 (en) * | 2005-02-09 | 2011-01-25 | Schlumberger Technology Corporation | Nano-based devices for use in a wellbore |
| US7568429B2 (en) * | 2005-03-18 | 2009-08-04 | Orica Explosives Technology Pty Ltd | Wireless detonator assembly, and methods of blasting |
| US7714240B1 (en) | 2005-09-21 | 2010-05-11 | Sandia Corporation | Microfabricated triggered vacuum switch |
| CN101394997A (zh) * | 2006-03-24 | 2009-03-25 | 派克汉尼芬公司 | 反应性箔组合件 |
| US8573122B1 (en) * | 2006-05-09 | 2013-11-05 | Reynolds Systems, Inc. | Full function initiator with integrated planar switch |
| CA2657987C (en) * | 2006-05-26 | 2016-04-12 | Servo Electronics As | An apparatus for operating controllable installation means |
| US7762172B2 (en) * | 2006-08-23 | 2010-07-27 | Schlumberger Technology Corporation | Wireless perforating gun |
| US8002026B2 (en) * | 2006-10-26 | 2011-08-23 | Alliant Techsystems Inc. | Methods and apparatuses for electronic time delay and systems including same |
| WO2008066545A1 (en) | 2006-11-27 | 2008-06-05 | Halliburton Energy Services, Inc. | Apparatus and methods for sidewall percussion coring using a voltage activated igniter |
| US7856265B2 (en) * | 2007-02-22 | 2010-12-21 | Cardiac Pacemakers, Inc. | High voltage capacitor route with integrated failure point |
| US7520768B2 (en) * | 2007-03-15 | 2009-04-21 | Schlumberger Technology Corporation | Connector assembly for use with an electrical submersible component in a deepwater environment |
| US9534875B2 (en) | 2007-10-23 | 2017-01-03 | Excelitas Technologies Corp. | Initiator |
| EP3051248B1 (de) * | 2008-10-24 | 2018-02-28 | Battelle Memorial Institute | Elektronisches detonatorsystem |
| US8359977B2 (en) * | 2008-12-27 | 2013-01-29 | Schlumberger Technology Corporation | Miniature shaped charge for initiator system |
| US8232093B2 (en) | 2009-02-05 | 2012-07-31 | Indian Institute Of Science | Apparatus and method for genetically transforming cells |
| US20100198146A1 (en) * | 2009-02-05 | 2010-08-05 | Gopalan Jagadeesh | Apparatus and method for delivering biologically-active substances or micro-medical devices to a target |
| US8397741B2 (en) * | 2009-06-10 | 2013-03-19 | Baker Hughes Incorporated | Delay activated valve and method |
| US8873220B2 (en) | 2009-12-18 | 2014-10-28 | Cardiac Pacemakers, Inc. | Systems and methods to connect sintered aluminum electrodes of an energy storage device |
| US9123470B2 (en) | 2009-12-18 | 2015-09-01 | Cardiac Pacemakers, Inc. | Implantable energy storage device including a connection post to connect multiple electrodes |
| WO2011075508A2 (en) | 2009-12-18 | 2011-06-23 | Cardiac Pacemakers, Inc. | Sintered capacitor electrode including a folded connection |
| WO2011075511A2 (en) | 2009-12-18 | 2011-06-23 | Cardiac Pacemakers, Inc. | Sintered capacitor electrode including multiple thicknesses |
| JP5555331B2 (ja) | 2009-12-18 | 2014-07-23 | カーディアック ペースメイカーズ， インコーポレイテッド | 植込み型医療デバイスにエネルギーを貯蔵する焼結電極を備えた装置 |
| US8725252B2 (en) | 2009-12-18 | 2014-05-13 | Cardiac Pacemakers, Inc. | Electric energy storage device electrode including an overcurrent protector |
| US8601948B2 (en) | 2010-04-26 | 2013-12-10 | Schlumberger Technology Corporation | Spark gap isolated, RF safe, primary explosive detonator for downhole applications |
| AU2011268090A1 (en) | 2010-06-18 | 2013-01-31 | Battelle Memorial Institute | Non-energetics based detonator |
| US8848341B2 (en) | 2010-06-24 | 2014-09-30 | Cardiac Pacemakers, Inc. | Electronic component mounted on a capacitor electrode |
| AU2010227086B2 (en) * | 2010-10-11 | 2012-09-13 | Crc Ore Ltd | A Method of Beneficiating Minerals |
| US8408908B1 (en) * | 2010-11-18 | 2013-04-02 | Lockheed Martin Corporation | Non-pyrotechnic detonation simulator |
| MX2013009009A (es) | 2011-02-03 | 2014-02-17 | Baker Hughes Inc | Dispositivo para verificar conexion de detonador. |
| US8919253B2 (en) * | 2011-05-26 | 2014-12-30 | Baker Hughes Incorporated | Perforating string with magnetohydrodynamic initiation transfer |
| DE102011108000A1 (de) * | 2011-07-19 | 2013-01-24 | Diehl Bgt Defence Gmbh & Co. Kg | EFI-Zündmodul |
| JP2013150215A (ja) | 2012-01-20 | 2013-08-01 | Fujitsu Ltd | 動画像復号装置、動画像符号化装置、動画像復号方法、動画像符号化方法、動画像復号プログラム及び動画像符号化プログラム |
| US20140064742A1 (en) * | 2012-08-29 | 2014-03-06 | Halliburton Energy Services, Inc. | Event synchronization for optical signals |
| 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 |
| CZ307065B6 (cs) | 2013-08-26 | 2017-12-27 | Dynaenergetics Gmbh & Co. Kg | Sestava perforátoru vrtů a rozbušky |
| CA2941648C (en) | 2014-03-07 | 2022-08-16 | Dynaenergetics Gmbh & Co. Kg | Device and method for positioning a detonator within a perforating gun assembly |
| WO2015169667A2 (en) | 2014-05-05 | 2015-11-12 | Dynaenergetics Gmbh & Co. Kg | Initiator head assembly |
| US9696878B2 (en) | 2014-07-21 | 2017-07-04 | Honeywell International Inc. | System and method for abstracting a display |
| CA2955262C (en) * | 2014-08-29 | 2018-10-16 | Hunting Titan, Inc. | High voltage explosive assembly for downhole detonations |
| US9500448B1 (en) * | 2015-06-09 | 2016-11-22 | Reynolds Systems, Inc. | Bursting switch |
| US10066919B2 (en) | 2015-06-09 | 2018-09-04 | Owen Oil Tools Lp | Oilfield side initiation block containing booster |
| DE102015009576B3 (de) * | 2015-07-23 | 2016-08-11 | TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH | Zündvorrichtung |
| EP3374729B1 (de) * | 2015-11-09 | 2019-10-02 | Detnet South Africa (PTY) Ltd | Drahtloser detonator |
| EP3452685B1 (de) * | 2016-05-04 | 2023-10-11 | Hunting Titan, Inc. | Direkt initiierte adressierbare stromladung |
| GB2544247B (en) | 2016-09-26 | 2018-01-31 | Guardian Global Tech Limited | Downhole firing tool |
| US20190353467A1 (en) * | 2018-05-17 | 2019-11-21 | Lawrence Livermore National Security, Llc | Low cost chip slapper detonator |
| US10458213B1 (en) | 2018-07-17 | 2019-10-29 | Dynaenergetics Gmbh & Co. Kg | Positioning device for shaped charges in a perforating gun module |
| US11811273B2 (en) | 2018-06-01 | 2023-11-07 | Franklin Electric Co., Inc. | Motor protection device and method for protecting a motor |
| US10454267B1 (en) | 2018-06-01 | 2019-10-22 | Franklin Electric Co., Inc. | Motor protection device and method for protecting a motor |
| US10386168B1 (en) | 2018-06-11 | 2019-08-20 | Dynaenergetics Gmbh & Co. Kg | Conductive detonating cord for perforating gun |
| WO2022084363A1 (en) | 2020-10-20 | 2022-04-28 | DynaEnergetics Europe GmbH | Perforating gun and alignment assembly |
| WO2021116338A1 (en) | 2019-12-10 | 2021-06-17 | DynaEnergetics Europe GmbH | Oriented perforating system |
| 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 |
| US11994008B2 (en) | 2018-08-10 | 2024-05-28 | Gr Energy Services Management, Lp | Loaded perforating gun with plunging charge assembly and method of using same |
| US11078763B2 (en) | 2018-08-10 | 2021-08-03 | Gr Energy Services Management, Lp | Downhole perforating tool with integrated detonation assembly and method of using same |
| USD1010758S1 (en) | 2019-02-11 | 2024-01-09 | DynaEnergetics Europe GmbH | Gun body |
| USD1034879S1 (en) | 2019-02-11 | 2024-07-09 | DynaEnergetics Europe GmbH | Gun body |
| USD1019709S1 (en) | 2019-02-11 | 2024-03-26 | DynaEnergetics Europe GmbH | Charge holder |
| US11268376B1 (en) | 2019-03-27 | 2022-03-08 | Acuity Technical Designs, LLC | Downhole safety switch and communication protocol |
| US10927627B2 (en) | 2019-05-14 | 2021-02-23 | 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 |
| US11578549B2 (en) | 2019-05-14 | 2023-02-14 | DynaEnergetics Europe GmbH | Single use setting tool for actuating a tool in a wellbore |
| US12241326B2 (en) | 2019-05-14 | 2025-03-04 | DynaEnergetics Europe GmbH | Single use setting tool for actuating a tool in a wellbore |
| US11204224B2 (en) | 2019-05-29 | 2021-12-21 | DynaEnergetics Europe GmbH | Reverse burn power charge for a wellbore tool |
| WO2021122797A1 (en) | 2019-12-17 | 2021-06-24 | DynaEnergetics Europe GmbH | Modular perforating gun system |
| US11486234B2 (en) * | 2020-01-24 | 2022-11-01 | Halliburton Energy Services, Inc. | Detonator module |
| USD1041608S1 (en) | 2020-03-20 | 2024-09-10 | DynaEnergetics Europe GmbH | Outer connector |
| US11988049B2 (en) | 2020-03-31 | 2024-05-21 | DynaEnergetics Europe GmbH | Alignment sub and perforating gun assembly with alignment sub |
| US11619119B1 (en) | 2020-04-10 | 2023-04-04 | Integrated Solutions, Inc. | Downhole gun tube extension |
| US11719518B2 (en) * | 2020-06-02 | 2023-08-08 | Halliburton Energy Services, Inc. | Detonator having a mechanical shunt |
| US11732556B2 (en) | 2021-03-03 | 2023-08-22 | DynaEnergetics Europe GmbH | Orienting perforation gun assembly |
| 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 |
| WO2022184732A1 (en) | 2021-03-03 | 2022-09-09 | DynaEnergetics Europe GmbH | Bulkhead and tandem seal adapter |
| US12000267B2 (en) | 2021-09-24 | 2024-06-04 | DynaEnergetics Europe GmbH | Communication and location system for an autonomous frack system |
| CN113932671B (zh) * | 2021-10-14 | 2023-05-23 | 北京理工大学 | 一种应用于电子安全系统的电流触发型起爆集成电路 |
| CN114060849A (zh) * | 2021-11-26 | 2022-02-18 | 广汉市思明石油钻采设备配套有限公司 | 一种移动喷射点火装置 |
| US12312925B2 (en) | 2021-12-22 | 2025-05-27 | DynaEnergetics Europe GmbH | Manually oriented internal shaped charge alignment system and method of use |
| 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 |
Family Cites Families (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB693164A (en) | 1949-01-10 | 1953-06-24 | Gulf Research Development Co | Explosively operated apparatus for placing radio-active markers in boreholes |
| NL88944C (de) | 1949-01-22 | |||
| US3181463A (en) | 1961-03-17 | 1965-05-04 | Gen Precision Inc | Explosive device containing charge of elongated crystals and an exploding bridgewire |
| GB1094191A (en) * | 1963-10-17 | 1967-12-06 | Atomic Energy Authority Uk | Improvements in or relating to electric switches |
| US3260810A (en) * | 1963-11-27 | 1966-07-12 | Atomic Energy Authority Uk | Electric switch with frangible and expendable electrodes |
| US3327791A (en) | 1964-12-22 | 1967-06-27 | Schlumberger Technology Corp | Systems for selectively detonating perforating charges |
| US3366055A (en) | 1966-11-15 | 1968-01-30 | Green Mansions Inc | Semiconductive explosive igniter |
| US3517758A (en) | 1968-09-23 | 1970-06-30 | Schlumberger Technology Corp | Control apparatus for selectively operating electrical well-completion devices |
| DE1804609B2 (de) * | 1968-10-23 | 1971-04-22 | Schnellschliessender schalter | |
| US3640225A (en) | 1969-06-20 | 1972-02-08 | Honeywell Inc | Fuze apparatus |
| US3640224A (en) | 1969-09-12 | 1972-02-08 | Us Navy | Rf immune firing circuit employing high-impedance leads |
| US3691631A (en) * | 1970-01-29 | 1972-09-19 | Conductron Corp | Method of making a voltage actuatable switch |
| US4788913A (en) | 1971-06-02 | 1988-12-06 | The United States Of America As Represented By The United States Department Of Energy | Flying-plate detonator using a high-density high explosive |
| NL7501697A (nl) * | 1974-03-14 | 1975-09-16 | Kernforschungsanlage Juelich | Snelsluitende schakelaar. |
| US3978791A (en) | 1974-09-16 | 1976-09-07 | Systems, Science And Software | Secondary explosive detonator device |
| US3932717A (en) * | 1974-10-30 | 1976-01-13 | The United States Of America As Represented By The United States Energy Research And Development Administration | High-explosive driven crowbar switch |
| US4137850A (en) | 1977-10-11 | 1979-02-06 | The United States Of America As Represented By The Secretary Of The Navy | Destruct initiation unit |
| DE2747163A1 (de) | 1977-10-20 | 1979-04-26 | Dynamit Nobel Ag | Elektrisches anzuendelement |
| US4422381A (en) | 1979-11-20 | 1983-12-27 | Ici Americas Inc. | Igniter with static discharge element and ferrite sleeve |
| US4307663A (en) | 1979-11-20 | 1981-12-29 | Ici Americas Inc. | Static discharge disc |
| GB2100395B (en) | 1981-06-15 | 1984-08-01 | Secr Defence | Pyrotechnic devices |
| US4421030A (en) | 1981-10-15 | 1983-12-20 | The Boeing Company | In-line fuze concept for antiarmor tactical warheads |
| US4471697A (en) | 1982-01-28 | 1984-09-18 | The United States Of America As Represented By The United States Department Of Energy | Bidirectional slapper detonator |
| US4441427A (en) | 1982-03-01 | 1984-04-10 | Ici Americas Inc. | Liquid desensitized, electrically activated detonator assembly resistant to actuation by radio-frequency and electrostatic energies |
| US4412114A (en) * | 1982-03-03 | 1983-10-25 | John Arbeeny | Electrical switch |
| US4527636A (en) | 1982-07-02 | 1985-07-09 | Schlumberger Technology Corporation | Single-wire selective perforation system having firing safeguards |
| US4602565A (en) | 1983-09-26 | 1986-07-29 | Reynolds Industries Inc. | Exploding foil detonator |
| US4517497A (en) | 1983-11-02 | 1985-05-14 | Reynolds Industries Inc. | Capacitor discharge apparatus |
| US4632034A (en) | 1984-03-08 | 1986-12-30 | Halliburton Company | Redundant detonation initiators for use in wells and method of use |
| US4592280A (en) | 1984-03-29 | 1986-06-03 | General Dynamics, Pomona Division | Filter/shield for electro-explosive devices |
| US4662281A (en) | 1984-09-28 | 1987-05-05 | The Boeing Company | Low velocity disc pattern fragment warhead |
| US4638712A (en) | 1985-01-11 | 1987-01-27 | Dresser Industries, Inc. | Bullet perforating apparatus, gun assembly and barrel |
| US4708060A (en) | 1985-02-19 | 1987-11-24 | The United States Of America As Represented By The United States Department Of Energy | Semiconductor bridge (SCB) igniter |
| US4680434A (en) * | 1986-05-02 | 1987-07-14 | The United States Of America As Represented By The United States Department Of Energy | Explosive-driven, high speed, arcless switch |
| US4700629A (en) | 1986-05-02 | 1987-10-20 | The United States Of America As Represented By The United States Department Of Energy | Optically-energized, emp-resistant, fast-acting, explosion initiating device |
| GB2190730B (en) | 1986-05-22 | 1990-10-24 | Detonix Close Corp | Detonator firing element |
| US4729315A (en) | 1986-12-17 | 1988-03-08 | Quantic Industries, Inc. | Thin film bridge initiator and method therefor |
| US4735145A (en) | 1987-03-02 | 1988-04-05 | The United States Of America As Represented By The United States Department Of Energy | High temperature detonator |
| US4777878A (en) | 1987-09-14 | 1988-10-18 | Halliburton Company | Exploding bridge wire detonator with shock reflector for oil well usage |
| US4762067A (en) * | 1987-11-13 | 1988-08-09 | Halliburton Company | Downhole perforating method and apparatus using secondary explosive detonators |
| US4843964A (en) | 1988-02-01 | 1989-07-04 | The United States Of America As Represented By The United States Department Of Energy | Smart explosive igniter |
| US4944225A (en) | 1988-03-31 | 1990-07-31 | Halliburton Logging Services Inc. | Method and apparatus for firing exploding foil initiators over long firing lines |
| US4840122A (en) * | 1988-04-18 | 1989-06-20 | Honeywell Inc. | Integrated silicon plasma switch |
| US4831933A (en) | 1988-04-18 | 1989-05-23 | Honeywell Inc. | Integrated silicon bridge detonator |
| US4862803A (en) * | 1988-10-24 | 1989-09-05 | Honeywell Inc. | Integrated silicon secondary explosive detonator |
| US4886126A (en) | 1988-12-12 | 1989-12-12 | Baker Hughes Incorporated | Method and apparatus for firing a perforating gun |
| US5094166A (en) | 1989-05-02 | 1992-03-10 | Schlumberger Technology Corporpation | Shape charge for a perforating gun including integrated circuit detonator and wire contactor responsive to ordinary current for detonation |
| US5172717A (en) | 1989-12-27 | 1992-12-22 | Otis Engineering Corporation | Well control system |
| US5094167A (en) | 1990-03-14 | 1992-03-10 | Schlumberger Technology Corporation | Shape charge for a perforating gun including an integrated circuit detonator and wire contactor responsive to ordinary current for detonation |
| 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 |
| US5179248A (en) * | 1991-10-08 | 1993-01-12 | Scb Technologies, Inc. | Zener diode for protection of semiconductor explosive bridge |
| GB2265209A (en) | 1992-03-18 | 1993-09-22 | Eev Ltd | Explosive cutting arrangements |
| GB9219666D0 (en) | 1992-09-17 | 1992-10-28 | Miszewski Antoni | A detonating system |
| FR2695719B1 (fr) | 1992-09-17 | 1994-12-02 | Davey Bickford | Procédé de commande de détonateurs du type à module d'allumage électronique à retard intégré, ensemble codé de commande de tir et module d'allumage codé pour sa mise en Óoeuvre. |
| US5370054A (en) * | 1992-10-01 | 1994-12-06 | The United States Of America As Represented By The Secretary Of The Army | Semiconductor slapper |
| CA2110742C (en) | 1992-12-07 | 1999-09-14 | Michael John Camille Marsh | Surface blasting system |
| NO934507D0 (no) | 1992-12-10 | 1993-12-09 | Halliburton Co | Detonator for perforeringskanon |
| EP0604694A1 (de) | 1992-12-31 | 1994-07-06 | Union Espanola De Explosivos S.A. | Elektronische Einrichtung für aufeinanderfolgende Detonationen |
| US5460093A (en) * | 1993-08-02 | 1995-10-24 | Thiokol Corporation | Programmable electronic time delay initiator |
| US5505134A (en) * | 1993-09-01 | 1996-04-09 | Schlumberger Technical Corporation | Perforating gun having a plurality of charges including a corresponding plurality of exploding foil or exploding bridgewire initiator apparatus responsive to a pulse of current for simultaneously detonating the plurality of charges |
| US5347929A (en) | 1993-09-01 | 1994-09-20 | Schlumberger Technology Corporation | Firing system for a perforating gun including an exploding foil initiator and an outer housing for conducting wireline current and EFI current |
| US5444598A (en) * | 1993-09-29 | 1995-08-22 | Raymond Engineering Inc. | Capacitor exploding foil initiator device |
| GB2290855B (en) | 1994-06-30 | 1999-01-20 | Western Atlas Int Inc | Shaped charge with simultaneous multi-point initiation of explosives |
| GB9501306D0 (en) | 1995-01-24 | 1995-03-15 | Explosive Dev Ltd | Improvements in or relating to explosive firing arrangements |
| GB2333792B (en) | 1995-02-09 | 1999-09-08 | Baker Hughes Inc | Downhole sensor |
| US5756926A (en) | 1995-04-03 | 1998-05-26 | Hughes Electronics | EFI detonator initiation system and method |
| US5638946A (en) * | 1996-01-11 | 1997-06-17 | Northeastern University | Micromechanical switch with insulated switch contact |
| US5909078A (en) * | 1996-12-16 | 1999-06-01 | Mcnc | Thermal arched beam microelectromechanical actuators |
| US5992326A (en) * | 1997-01-06 | 1999-11-30 | The Ensign-Bickford Company | Voltage-protected semiconductor bridge igniter elements |
| US5731538A (en) | 1997-02-19 | 1998-03-24 | The Regents Of The University Of California | Method and system for making integrated solid-state fire-sets and detonators |
| DE19807386A1 (de) | 1997-02-28 | 1998-09-03 | Dynamit Nobel Ag | Sprengperforationsvorrichtung für Bohrlöcher |
| US6100477A (en) * | 1998-07-17 | 2000-08-08 | Texas Instruments Incorporated | Recessed etch RF micro-electro-mechanical switch |
-
1999
- 1999-09-23 DE DE19983580T patent/DE19983580T1/de not_active Withdrawn
- 1999-09-23 WO PCT/US1999/021264 patent/WO2000022279A1/en not_active Ceased
- 1999-09-23 AU AU23427/00A patent/AU2342700A/en not_active Abandoned
- 1999-09-23 CA CA002345301A patent/CA2345301C/en not_active Expired - Fee Related
- 1999-09-23 DE DE19983586T patent/DE19983586B4/de not_active Expired - Fee Related
- 1999-09-23 CA CA002345387A patent/CA2345387C/en not_active Expired - Fee Related
- 1999-09-23 AU AU23423/00A patent/AU2342300A/en not_active Abandoned
- 1999-09-23 GB GB0106928A patent/GB2357825B/en not_active Expired - Fee Related
- 1999-09-23 WO PCT/US1999/021779 patent/WO2000020820A2/en not_active Ceased
- 1999-09-23 GB GB0106931A patent/GB2357826B/en not_active Expired - Fee Related
- 1999-09-23 US US09/401,889 patent/US6386108B1/en not_active Expired - Fee Related
- 1999-09-23 US US09/404,092 patent/US6385031B1/en not_active Expired - Lifetime
-
2001
- 2001-03-23 NO NO20011495A patent/NO321311B1/no not_active IP Right Cessation
- 2001-03-23 NO NO20011496A patent/NO20011496L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000020820A3 (en) | 2000-07-13 |
| NO321311B1 (no) | 2006-04-24 |
| NO20011496D0 (no) | 2001-03-23 |
| WO2000020820A9 (en) | 2000-08-24 |
| DE19983586B4 (de) | 2008-05-15 |
| US6386108B1 (en) | 2002-05-14 |
| GB2357825B (en) | 2004-02-18 |
| NO20011496L (no) | 2001-05-23 |
| US6385031B1 (en) | 2002-05-07 |
| CA2345387A1 (en) | 2000-04-13 |
| CA2345387C (en) | 2005-01-25 |
| WO2000022279A1 (en) | 2000-04-20 |
| GB0106928D0 (en) | 2001-05-09 |
| CA2345301C (en) | 2005-11-01 |
| AU2342700A (en) | 2000-04-26 |
| GB2357825A (en) | 2001-07-04 |
| NO20011495D0 (no) | 2001-03-23 |
| GB2357826B (en) | 2004-01-21 |
| DE19983586T1 (de) | 2001-08-16 |
| GB2357826A (en) | 2001-07-04 |
| WO2000020820A2 (en) | 2000-04-13 |
| GB0106931D0 (en) | 2001-05-09 |
| AU2342300A (en) | 2000-05-01 |
| CA2345301A1 (en) | 2000-04-20 |
| NO20011495L (no) | 2001-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE19983580T1 (de) | Zünder zur Verwendung bei Sprengeinrichtungen | |
| DE69936528D1 (de) | Sprengvorrichtung | |
| NO992662L (no) | Hybrid elektronisk detonator | |
| FI973415A0 (fi) | Baerbara elektroniska anordningar | |
| DE69808854D1 (de) | Buchbindevorrichtung | |
| DE69908455D1 (de) | Kuvertiervorrichtung | |
| NO20024230D0 (no) | Elektronisk detonatorsystem | |
| NO984662L (no) | Vann-i-olje-emulsjonsgj°dningsstoff-sammensetninger | |
| DE59903192D1 (de) | Munitionsbehälter | |
| DE59706609D1 (de) | Spannstock | |
| DE59703056D1 (de) | Spannstock | |
| DE59711071D1 (de) | Vorrichtung zur Handhabung von Bohrelementen | |
| DE69735940D1 (de) | Zündvorrichtung | |
| NO991464L (no) | Ikke-detonerbart pyroteknisk material | |
| DK1053077T3 (da) | Blæsemiddel-injektorpistol | |
| DE69838744D1 (de) | Vorrichtung zur wartung von programmierbaren automaten | |
| DE69827522D1 (de) | Bindevorrichtung | |
| DE59900192D1 (de) | Detonator | |
| DE69800541D1 (de) | Photolumineszierende Polydisilacyclobutane | |
| DE69800318D1 (de) | Photolumineszierende Polydisilacyclobutane | |
| GB2391062B (en) | Detonators for use with explosive devices | |
| ATA53197A (de) | Einrichtung zur tarnung | |
| DE59802215D1 (de) | Bindevorrichtung | |
| NO20012183L (no) | Manuelt brytbare blokker | |
| FR2764836B1 (fr) | Devisseuse-visseuse pyrotechnique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee |