DE434883T1 - ELECTRONIC DEVICE WITH HIGH RELIABILITY FOR FOLLOWING DETONATIONS. - Google Patents

ELECTRONIC DEVICE WITH HIGH RELIABILITY FOR FOLLOWING DETONATIONS.

Info

Publication number
DE434883T1
DE434883T1 DE1989500134 DE89500134T DE434883T1 DE 434883 T1 DE434883 T1 DE 434883T1 DE 1989500134 DE1989500134 DE 1989500134 DE 89500134 T DE89500134 T DE 89500134T DE 434883 T1 DE434883 T1 DE 434883T1
Authority
DE
Germany
Prior art keywords
detonations
following
electronic device
high reliability
reliability
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.)
Pending
Application number
DE1989500134
Other languages
German (de)
Other versions
DE58900134D1 (en
Inventor
Carlos Las Rozas Fernandez Cabezas (Madrid), Es
Jose Logrono Ilarraza Moreno (Rioja), Es
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.)
Union Espanola De Explosivos Sa Madrid Es
Original Assignee
Union Espanola De Explosivos Sa Madrid Es
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 Union Espanola De Explosivos Sa Madrid Es filed Critical Union Espanola De Explosivos Sa Madrid Es
Publication of DE434883T1 publication Critical patent/DE434883T1/en
Pending legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
DE1989500134 1989-12-29 1989-12-29 ELECTRONIC DEVICE WITH HIGH RELIABILITY FOR FOLLOWING DETONATIONS. Pending DE434883T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89500134A EP0434883A1 (en) 1989-12-29 1989-12-29 Electronic detonators-exploder system for high-reliable stepped detonation

Publications (1)

Publication Number Publication Date
DE434883T1 true DE434883T1 (en) 1992-04-09

Family

ID=8203089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989500134 Pending DE434883T1 (en) 1989-12-29 1989-12-29 ELECTRONIC DEVICE WITH HIGH RELIABILITY FOR FOLLOWING DETONATIONS.

Country Status (3)

Country Link
EP (1) EP0434883A1 (en)
DE (1) DE434883T1 (en)
ES (1) ES2027197T1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9204657D0 (en) * 1992-03-04 1992-04-15 Explosive Dev Ltd Arrangement for effecting detonation of explosive materials
FR2695719B1 (en) * 1992-09-17 1994-12-02 Davey Bickford Method for controlling detonators of the type with integrated electronic delay ignition module, coded firing control assembly and coded ignition module for its implementation.
EP0604694A1 (en) * 1992-12-31 1994-07-06 Union Espanola De Explosivos S.A. Electronic system for sequential blasting
GB9501306D0 (en) * 1995-01-24 1995-03-15 Explosive Dev Ltd Improvements in or relating to explosive firing arrangements
ES2164931T3 (en) * 1995-12-06 2002-03-01 Orica Explosives Tech Pty Ltd ELECTRONIC DEVICE TO START EXPLOSIVES.
ES2127143B1 (en) * 1997-06-20 1999-11-16 Roca Cesar Bardina REMOTE CONTROL IGNITION SYSTEM FOR PYROTECHNICS, BLASTING AND THE LIKE.
AP1515A (en) 1998-08-13 2005-12-13 Expert Explosives Pty Limited Blasting arrangement.
DE19912688B4 (en) * 1999-03-20 2010-04-08 Orica Explosives Technology Pty. Ltd., Melbourne Method for exchanging data between a device for programming and triggering electronic detonators and the detonators
DE10139810B4 (en) * 2000-11-09 2014-10-16 Orica Explosives Technology Pty. Ltd. Voltage sensor for monitoring electronic ignition circuits
WO2002039050A1 (en) * 2000-11-09 2002-05-16 Orica Explosives Technology Pty Limited Sensor for monitoring electronic detonation circuits
US7577756B2 (en) 2003-07-15 2009-08-18 Special Devices, Inc. Dynamically-and continuously-variable rate, asynchronous data transfer
US6789483B1 (en) * 2003-07-15 2004-09-14 Special Devices, Inc. Detonator utilizing selection of logger mode or blaster mode based on sensed voltages
FR2882816A1 (en) * 2005-03-04 2006-09-08 Delta Caps Initiators Soc Par INTERFACE DEVICE FOR DETONATORS
EP3500818B1 (en) 2016-08-19 2020-08-12 Pavuluri, Bharath Electronic detonator-exploder system
CN114646243B (en) * 2022-05-07 2023-06-23 浙江航芯科技有限公司 Digital detonator initiation control method and system for improving safety

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8332507D0 (en) * 1982-12-10 1984-01-11 Trolex Prod Ltd Impedance sensor
CA1233896A (en) * 1983-04-11 1988-03-08 Kenneth N. Jarrott Programmable electronic delay fuse
US4674047A (en) * 1984-01-31 1987-06-16 The Curators Of The University Of Missouri Integrated detonator delay circuits and firing console
SE458721B (en) * 1984-04-05 1989-04-24 Saab Training Systems Ab DEVICE FOR SEARCHING AND RELEASING A PYROTECHNICAL CHARGING
US4860653A (en) * 1985-06-28 1989-08-29 D. J. Moorhouse Detonator actuator

Also Published As

Publication number Publication date
ES2027197T1 (en) 1992-06-01
EP0434883A1 (en) 1991-07-03

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