DE69604410T2 - Elektronischer verzögerungszünder - Google Patents

Elektronischer verzögerungszünder

Info

Publication number
DE69604410T2
DE69604410T2 DE69604410T DE69604410T DE69604410T2 DE 69604410 T2 DE69604410 T2 DE 69604410T2 DE 69604410 T DE69604410 T DE 69604410T DE 69604410 T DE69604410 T DE 69604410T DE 69604410 T2 DE69604410 T2 DE 69604410T2
Authority
DE
Germany
Prior art keywords
electronic delay
delay igniter
igniter
electronic
delay
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.)
Expired - Fee Related
Application number
DE69604410T
Other languages
English (en)
Other versions
DE69604410D1 (de
Inventor
Midori Sakamoto
Masaaki Nishi
Kazuhiro Kurogi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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
Priority claimed from JP19061595A external-priority patent/JPH0942897A/ja
Priority claimed from JP33552495A external-priority patent/JP3676868B2/ja
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE69604410D1 publication Critical patent/DE69604410D1/de
Publication of DE69604410T2 publication Critical patent/DE69604410T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F42C11/06—Electric fuzes with time delay by electric circuitry
    • 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
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Electric Clocks (AREA)
  • Air Bags (AREA)
  • Electronic Switches (AREA)
DE69604410T 1995-07-26 1996-07-24 Elektronischer verzögerungszünder Expired - Fee Related DE69604410T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19061595A JPH0942897A (ja) 1995-07-26 1995-07-26 電子式遅延***
JP33552495A JP3676868B2 (ja) 1995-12-22 1995-12-22 安全性電子式遅延電気***
PCT/JP1996/002066 WO1997005446A1 (en) 1995-07-26 1996-07-24 Electronic delay detonator

Publications (2)

Publication Number Publication Date
DE69604410D1 DE69604410D1 (de) 1999-10-28
DE69604410T2 true DE69604410T2 (de) 2000-05-25

Family

ID=26506202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604410T Expired - Fee Related DE69604410T2 (de) 1995-07-26 1996-07-24 Elektronischer verzögerungszünder

Country Status (10)

Country Link
US (1) US6082265A (de)
EP (1) EP0843807B1 (de)
KR (1) KR100273990B1 (de)
CN (1) CN1085331C (de)
AU (1) AU708098B2 (de)
CA (1) CA2227780C (de)
DE (1) DE69604410T2 (de)
ES (1) ES2137718T3 (de)
HK (1) HK1015868A1 (de)
WO (1) WO1997005446A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
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US6470803B1 (en) * 1997-12-17 2002-10-29 Prime Perforating Systems Limited Blasting machine and detonator apparatus
US20060086277A1 (en) 1998-03-30 2006-04-27 George Bossarte Precision pyrotechnic display system and method having increased safety and timing accuracy
US6490977B1 (en) * 1998-03-30 2002-12-10 Magicfire, Inc. Precision pyrotechnic display system and method having increased safety and timing accuracy
FR2787568B1 (fr) * 1998-12-16 2001-02-02 France Etat Dispositif de mise a feu d'une amorce
DE19945303B4 (de) * 1999-01-08 2011-09-15 Orica Explosives Technology Pty. Ltd. Auslöseeinheit zur Initiierung pyrotechnischer Elemente mit zweiteiliger Kapsel
FR2790077B1 (fr) * 1999-02-18 2001-12-28 Livbag Snc Allumeur electro-pyrotechnique a electronique integree
SE515382C2 (sv) * 1999-12-07 2001-07-23 Dyno Nobel Sweden Ab Elektroniskt detonatorsystem, förfarande för styrning av systemet och tillhörande elektroniksprängkapslar
FR2804503B1 (fr) * 2000-02-02 2002-11-22 Delta Caps Internat Dci Module d'allumage de detonateur pour charge explosive. procede et outillage de fabrication d'un detonateur equipe d'un tel module
DE10123284A1 (de) 2001-05-12 2002-11-14 Conti Temic Microelectronic Pyrotechnische Zündeinrichtung mit integrierter Elektronikbaugruppe
DE10123285A1 (de) * 2001-05-12 2002-11-14 Conti Temic Microelectronic Zündelement für pyrotechnische Wirkmassen auf einer Schaltungsträgeranordnung mit einer Zündelektronikbaugruppe
DE10123282A1 (de) 2001-05-12 2002-11-14 Conti Temic Microelectronic Pyrotechnische Zündeinrichtung mit integrierter Elektronikbaugruppe
US6941870B2 (en) * 2003-11-04 2005-09-13 Advanced Initiation Systems, Inc. Positional blasting system
FR2872274B1 (fr) * 2004-06-25 2008-09-19 Tda Armements Sas Soc Par Acti Cloison-bouclier et projectile, notamment un obus, equipe d'une telle cloison
ATE493179T1 (de) 2005-02-24 2011-01-15 Reina Jose Antonio Hernandez Feuerlöschvorrichtung für gebäude
US8079307B2 (en) * 2005-10-05 2011-12-20 Mckinley Paul Electric match assembly with isolated lift and burst function for a pyrotechnic device
JP4503624B2 (ja) * 2006-03-30 2010-07-14 住友電工デバイス・イノベーション株式会社 電子回路
WO2007124539A1 (en) * 2006-04-28 2007-11-08 Orica Explosives Technology Pty Ltd Wireless electronic booster, and methods of blasting
JP5080898B2 (ja) * 2007-08-08 2012-11-21 キヤノン株式会社 電子機器及び電子機器の制御方法
CN101373128B (zh) * 2008-09-26 2011-09-07 丹阳弘业福天渔具有限公司 智能带密码定时***控制电路
CN101464115B (zh) * 2008-12-02 2012-11-21 北京铱钵隆芯科技有限责任公司 电子***起爆网路的充电控制方法
US8477049B2 (en) * 2009-06-05 2013-07-02 Apple Inc. Efficiently embedding information onto a keyboard membrane
CN101813445A (zh) * 2009-08-21 2010-08-25 北京维深数码科技有限公司 一种******及其起爆时间控制方法
EP2670951B1 (de) * 2011-02-03 2018-07-18 Baker Hughes, a GE company, LLC Verbindungspatrone für einen bohrlochstrang
US11421514B2 (en) 2013-05-03 2022-08-23 Schlumberger Technology Corporation Cohesively enhanced modular perforating gun
CN103411490A (zh) * 2013-08-21 2013-11-27 南通迅翔自动化设备有限公司 一种电子***电路组件装置
CN104625631B (zh) * 2014-12-24 2017-01-18 贵州久联民爆器材发展股份有限公司 一种电子***延期体制造方法
CN105043173B (zh) * 2015-08-26 2017-06-20 成都天博威科技有限公司 延时起爆控制电路
CN106643357B (zh) * 2017-02-22 2018-09-11 西南科技大学 一种感应起爆***
US11377935B2 (en) * 2018-03-26 2022-07-05 Schlumberger Technology Corporation Universal initiator and packaging
CN109539910B (zh) * 2018-11-26 2021-01-26 无锡矽微智能科技有限公司 一种高精度电子***延时装置和方法
US10982513B2 (en) 2019-02-08 2021-04-20 Schlumberger Technology Corporation Integrated loading tube
RU195248U1 (ru) * 2019-03-29 2020-01-21 ООО КТБ "Интервал" Капсюль-детонатор
CA3140643A1 (en) 2019-05-16 2020-11-19 Schlumberger Canada Limited Modular perforation tool
CN111948931B (zh) * 2020-08-07 2021-06-04 上海芯跳科技有限公司 一种用于电子***的时钟快速校正方法
CN111928743B (zh) * 2020-08-11 2022-04-29 上海赞芯电子科技有限公司 一种用于电子引信的延时校准方法
USD1016958S1 (en) 2020-09-11 2024-03-05 Schlumberger Technology Corporation Shaped charge frame
CN112648895B (zh) * 2020-12-17 2023-03-17 中北大学 一种基于弹体力磁效应的侵彻计层方法
AU2021218211A1 (en) * 2021-06-11 2023-01-05 Orica International Pte Ltd Borehole resident electronic device
CN116092835B (zh) * 2023-03-07 2024-03-15 丰宾电子科技股份有限公司 一种新型电容及其制造方法与电子***

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445435A (en) * 1980-05-05 1984-05-01 Atlas Powder Company Electronic delay blasting circuit
US4405875A (en) * 1980-07-24 1983-09-20 Kiyoshi Nagai Hermetically sealed flat-type piezo-electric oscillator assembly
US4712477A (en) * 1985-06-10 1987-12-15 Asahi Kasei Kogyo Kabushiki Kaisha Electronic delay detonator
US4825765A (en) * 1986-09-25 1989-05-02 Nippon Oil And Fats Co., Ltd. Delay circuit for electric blasting, detonating primer having delay circuit and system for electrically blasting detonating primers
JP2590344B2 (ja) * 1987-10-20 1997-03-12 日本油脂株式会社 電子式遅延***
JP2572797B2 (ja) * 1988-02-16 1997-01-16 日本油脂株式会社 電気発破用遅延回路
US4920884A (en) * 1988-10-12 1990-05-01 Honeywell Inc. Selectable lightweight attack munition
DE3942842A1 (de) * 1989-12-23 1991-06-27 Dynamit Nobel Ag Elektronischer echtzeitverzoegerungssprengzuender
US5202532A (en) * 1990-05-21 1993-04-13 Alliant Techsystems Inc. Autonomous acoustic detonation device
US5435248A (en) * 1991-07-09 1995-07-25 The Ensign-Bickford Company Extended range digital delay detonator
US5295438A (en) * 1991-12-03 1994-03-22 Plessey Tellumat South Africa Limited Single initiate command system and method for a multi-shot blast
US5363765A (en) * 1993-03-12 1994-11-15 Asahi Kasei Kogyo Kabushiki Kaisha Electronic delay circuit for firing ignition element
US5460093A (en) * 1993-08-02 1995-10-24 Thiokol Corporation Programmable electronic time delay initiator
JP3585526B2 (ja) * 1994-05-31 2004-11-04 旭化成ケミカルズ株式会社 電子式遅延***
GB2296757A (en) * 1994-07-28 1996-07-10 Asahi Chemical Ind Electronic delay igniter and electric detonator
US5912428A (en) * 1997-06-19 1999-06-15 The Ensign-Bickford Company Electronic circuitry for timing and delay circuits

Also Published As

Publication number Publication date
WO1997005446A1 (en) 1997-02-13
AU708098B2 (en) 1999-07-29
EP0843807B1 (de) 1999-09-22
CN1192269A (zh) 1998-09-02
EP0843807A1 (de) 1998-05-27
CA2227780C (en) 2001-05-22
AU6530596A (en) 1997-02-26
CN1085331C (zh) 2002-05-22
US6082265A (en) 2000-07-04
KR19990035969A (ko) 1999-05-25
HK1015868A1 (en) 1999-10-22
CA2227780A1 (en) 1997-02-13
KR100273990B1 (ko) 2000-12-15
DE69604410D1 (de) 1999-10-28
ES2137718T3 (es) 1999-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee