BR8406679A - Processo para o disparo,temporalmente escalonado,de detonadores eletronicos de tempo de explosivo,bem como detonador eletronico de tempo de explosivo - Google Patents

Processo para o disparo,temporalmente escalonado,de detonadores eletronicos de tempo de explosivo,bem como detonador eletronico de tempo de explosivo

Info

Publication number
BR8406679A
BR8406679A BR8406679A BR8406679A BR8406679A BR 8406679 A BR8406679 A BR 8406679A BR 8406679 A BR8406679 A BR 8406679A BR 8406679 A BR8406679 A BR 8406679A BR 8406679 A BR8406679 A BR 8406679A
Authority
BR
Brazil
Prior art keywords
time electronic
electronic detonators
explosive time
shooting
well
Prior art date
Application number
BR8406679A
Other languages
English (en)
Inventor
Johann Florin
Friedrich Heinemeyer
Peter Roh
Hamsmartin Storrle
Original Assignee
Dynamit Nobel Ag
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
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of BR8406679A publication Critical patent/BR8406679A/pt

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
    • 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
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B24/00—Open-loop automatic control systems not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air Bags (AREA)
  • Control Of Direct Current Motors (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
BR8406679A 1983-12-22 1984-12-21 Processo para o disparo,temporalmente escalonado,de detonadores eletronicos de tempo de explosivo,bem como detonador eletronico de tempo de explosivo BR8406679A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3346343 1983-12-22
DE19843441736 DE3441736A1 (de) 1983-12-22 1984-11-15 Verfahren zum zeitlich gestaffelten ausloesen elektronischer sprengzeitzuender

Publications (1)

Publication Number Publication Date
BR8406679A true BR8406679A (pt) 1985-10-22

Family

ID=25816647

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8406679A BR8406679A (pt) 1983-12-22 1984-12-21 Processo para o disparo,temporalmente escalonado,de detonadores eletronicos de tempo de explosivo,bem como detonador eletronico de tempo de explosivo

Country Status (15)

Country Link
US (1) US4646640A (pt)
EP (1) EP0147688B1 (pt)
KR (1) KR930009515B1 (pt)
AU (1) AU575279B2 (pt)
BR (1) BR8406679A (pt)
CA (1) CA1231420A (pt)
CS (1) CS266565B2 (pt)
DE (2) DE3441736A1 (pt)
DZ (1) DZ725A1 (pt)
EG (1) EG19633A (pt)
ES (1) ES8702646A1 (pt)
FI (1) FI80145C (pt)
NO (1) NO166378C (pt)
PH (1) PH22395A (pt)
YU (1) YU47194B (pt)

Families Citing this family (44)

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US4860653A (en) * 1985-06-28 1989-08-29 D. J. Moorhouse Detonator actuator
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EP0241151B1 (en) * 1986-04-10 1990-11-07 Ici Australia Limited Blasting apparatus
ZW15187A1 (en) * 1986-08-29 1989-03-22 Ici Australia Operations Detonator system
US5117756A (en) * 1989-02-03 1992-06-02 Atlas Powder Company Method and apparatus for a calibrated electronic timing circuit
US5189246A (en) * 1989-09-28 1993-02-23 Csir Timing apparatus
US4986183A (en) * 1989-10-24 1991-01-22 Atlas Powder Company Method and apparatus for calibration of electronic delay detonation circuits
DE9105437U1 (pt) * 1991-05-02 1992-09-03 Euro-Matsushita Electric Works Ag, 8150 Holzkirchen, De
US5245926A (en) * 1992-03-11 1993-09-21 United States Of America As Represented By The Secretary Of The Army Generic electronic safe and arm
DE4221168C1 (de) * 1992-06-27 1993-11-18 Bergwerksverband Gmbh Verfahren zur Zündung von mehreren in Serie geschalteten Zündern und Zündmaschine mit Schaltung zur Vermeidung von Nebenschlußversagern
DE4225330C1 (de) * 1992-07-31 1993-11-04 Bergwerksverband Gmbh Vorrichtung zum sequentiellen zuenden von elektrischen zuendern
DE4243699C1 (de) * 1992-12-18 1994-02-10 Mib Metallurg Gmbh & Co Elektrolytisches Verfahren zur Gewinnung von Platin hoher Reinheit aus verunreinigtem Platin
US5460093A (en) * 1993-08-02 1995-10-24 Thiokol Corporation Programmable electronic time delay initiator
US5476044A (en) * 1994-10-14 1995-12-19 The Ensign-Bickford Company Electronic safe/arm device
US5773749A (en) * 1995-06-07 1998-06-30 Tracor, Inc. Frequency and voltage dependent multiple payload dispenser
DE19721839A1 (de) * 1997-04-15 1998-10-22 Dynamit Nobel Ag Elektronischer Zünder
AU7036698A (en) 1997-04-15 1998-11-11 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Electronic igniter
US7347278B2 (en) * 1998-10-27 2008-03-25 Schlumberger Technology Corporation Secure activation of a downhole device
US7383882B2 (en) 1998-10-27 2008-06-10 Schlumberger Technology Corporation Interactive and/or secure activation of a tool
ATE226314T1 (de) 1999-04-23 2002-11-15 Roboth Vertriebsgmbh Verfahren zum sprengen von gesteinsmassen
US6503543B1 (en) 2000-05-26 2003-01-07 Craig J. Hudson Tryptophan source from plants and uses therefor
AUPR262801A0 (en) * 2001-01-19 2001-02-15 Orica Explosives Technology Pty Ltd Method of blasting
US6618237B2 (en) 2001-06-06 2003-09-09 Senex Explosives, Inc. System for the initiation of rounds of individually delayed detonators
US20050190525A1 (en) * 2003-07-15 2005-09-01 Special Devices, Inc. Status flags in a system of electronic pyrotechnic devices such as electronic detonators
US7086334B2 (en) * 2003-07-15 2006-08-08 Special Devices, Inc. Staggered charging of slave devices such as in an electronic blasting system
US20070199067A1 (en) * 2005-12-13 2007-08-23 Motorola, Inc. Anti-detonation device and method
GB2489499B (en) * 2011-03-31 2016-08-24 Ford Global Tech Llc A method and system for controlling an engine
RU2534782C1 (ru) * 2013-07-29 2014-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Северо-Кавказский горно-металлургический институт (государственный технологический университет) Универсальный автоматический прибор взрывания
RU2558875C1 (ru) * 2014-06-02 2015-08-10 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Система управления пиросредствами
RU2572854C1 (ru) * 2014-12-29 2016-01-20 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Реле времени подрыва пиросредств
RU2580110C1 (ru) * 2014-12-29 2016-04-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Прибор для подрыва пиросредств
RU2581175C1 (ru) * 2014-12-29 2016-04-20 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Прибор для подрыва пиросредств
RU2580111C1 (ru) * 2015-02-02 2016-04-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Прибор для подрыва пиросредств
FR3033402B1 (fr) * 2015-03-04 2017-04-07 Davey Bickford Systeme de commande d'au moins un detonateur electronique
RU2610610C1 (ru) * 2015-12-17 2017-02-14 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Прибор для подрыва пиросредств
US10312040B2 (en) * 2016-05-11 2019-06-04 Eaton Intelligent Power Limited Modular circuit protection systems and methods
RU2681029C1 (ru) * 2018-02-08 2019-03-01 Федеральное государственное унитарное предприятие "Научно-производственный центр автоматики и приборостроения имени академика Н.А. Пилюгина" (ФГУП "НПЦАП") Схема подключения пиросредств
US11043344B2 (en) 2018-05-23 2021-06-22 Eaton Intelligent Power Limited Arc flash reduction maintenance system with pyrotechnic circuit protection modules
RU2709637C1 (ru) * 2019-02-04 2019-12-19 Общество с ограниченной ответственностью "Взрывпромавтоматика" Универсальная автоматизированная система инициирования зарядов промышленных взрывчатых веществ
RU2715277C1 (ru) * 2019-05-22 2020-02-26 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Цифровая система управления пиротехническими средствами
CN112068190A (zh) * 2020-09-17 2020-12-11 山西省煤炭地质物探测绘院 一种垂向延迟叠加震源
CN112683119A (zh) * 2020-12-23 2021-04-20 莱芜莱新铁矿有限责任公司 一种电子***井下***施工方法
RU2752194C1 (ru) * 2021-01-21 2021-07-23 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Прибор для подрыва пиросредств
CN114087933A (zh) * 2021-10-25 2022-02-25 北方***科技有限公司 一种***延期时间的测定装置及***延期时间的测定方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560863A (en) * 1968-04-10 1971-02-02 Controlotron Corp Settable timer for selectively determining the delay exhibited by a time delay unit having a characteristic delay subject to variation
US3851589A (en) * 1973-04-25 1974-12-03 Texaco Inc Electronic delay blaster
EP0003412A3 (en) * 1978-02-01 1979-09-05 Imperial Chemical Industries Plc Electric delay device
AU518851B2 (en) * 1978-04-26 1981-10-22 Aeci Limited Explosives
US4445435A (en) * 1980-05-05 1984-05-01 Atlas Powder Company Electronic delay blasting circuit
NZ199616A (en) * 1981-02-12 1985-11-08 Aeci Ltd Sequential activation of detonators:timing mode controllers respond sequentially to signals from shot exploder
ATE23635T1 (de) * 1982-06-03 1986-11-15 Ici Plc Vorrichtung und verfahren zum initiieren von explosionen.
NO167995C (no) * 1982-07-02 1992-01-02 Schlumberger Ltd Fremgangsmaate og system for selektiv broenn-perforering ved hjelp av en enkelt ledning.

Also Published As

Publication number Publication date
NO845222L (no) 1985-06-24
AU575279B2 (en) 1988-07-21
DZ725A1 (fr) 2004-09-13
FI80145C (fi) 1990-04-10
EP0147688A3 (en) 1986-12-30
KR850004810A (ko) 1985-07-27
FI845101A0 (fi) 1984-12-21
CS266565B2 (en) 1990-01-12
DE3480021D1 (en) 1989-11-09
NO166378C (no) 1991-07-10
PH22395A (en) 1988-08-26
AU3707984A (en) 1985-07-04
NO166378B (no) 1991-04-02
YU47194B (sh) 1995-01-31
YU82488A (en) 1991-04-30
EP0147688B1 (de) 1989-10-04
CA1231420A (en) 1988-01-12
EG19633A (en) 1995-08-30
EP0147688A2 (de) 1985-07-10
CS1020484A2 (en) 1989-04-14
ES538930A0 (es) 1987-01-01
KR930009515B1 (ko) 1993-10-06
FI80145B (fi) 1989-12-29
ES8702646A1 (es) 1987-01-01
DE3441736A1 (de) 1985-07-11
FI845101L (fi) 1985-06-23
US4646640A (en) 1987-03-03

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/12/99