ZA96549B - Explosive firing arrangements - Google Patents

Explosive firing arrangements

Info

Publication number
ZA96549B
ZA96549B ZA96549A ZA96549A ZA96549B ZA 96549 B ZA96549 B ZA 96549B ZA 96549 A ZA96549 A ZA 96549A ZA 96549 A ZA96549 A ZA 96549A ZA 96549 B ZA96549 B ZA 96549B
Authority
ZA
South Africa
Prior art keywords
explosive firing
firing arrangements
arrangements
explosive
firing
Prior art date
Application number
ZA96549A
Other languages
English (en)
Inventor
Peter Christian Shann
Original Assignee
Explosive Dev Ltd
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 Explosive Dev Ltd filed Critical Explosive Dev Ltd
Publication of ZA96549B publication Critical patent/ZA96549B/xx

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)
ZA96549A 1995-01-24 1996-01-24 Explosive firing arrangements ZA96549B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9501306.6A GB9501306D0 (en) 1995-01-24 1995-01-24 Improvements in or relating to explosive firing arrangements

Publications (1)

Publication Number Publication Date
ZA96549B true ZA96549B (en) 1996-08-14

Family

ID=10768439

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA96549A ZA96549B (en) 1995-01-24 1996-01-24 Explosive firing arrangements

Country Status (4)

Country Link
AU (1) AU4397096A (xx)
GB (1) GB9501306D0 (xx)
WO (1) WO1996023195A1 (xx)
ZA (1) ZA96549B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP1515A (en) * 1998-08-13 2005-12-13 Expert Explosives Pty Limited Blasting arrangement.
GB2357825B (en) 1998-09-24 2004-02-18 Schlumberger Technology Corp Detonators for use with explosive devices
US6752083B1 (en) 1998-09-24 2004-06-22 Schlumberger Technology Corporation Detonators for use with explosive devices
US6938689B2 (en) 1998-10-27 2005-09-06 Schumberger Technology Corp. Communicating with a tool
US7383882B2 (en) 1998-10-27 2008-06-10 Schlumberger Technology Corporation Interactive and/or secure activation of a tool
US6283227B1 (en) * 1998-10-27 2001-09-04 Schlumberger Technology Corporation Downhole activation system that assigns and retrieves identifiers
US7347278B2 (en) 1998-10-27 2008-03-25 Schlumberger Technology Corporation Secure activation of a downhole device
US6148263A (en) * 1998-10-27 2000-11-14 Schlumberger Technology Corporation Activation of well tools
BR0210978A (pt) * 2001-06-06 2004-10-05 Senex Explosives Inc Conjunto de retardo, eletrônico de programação de um retardo de tempo de detonação e método de relizar uma operação de explosão
CN105444630B (zh) * 2015-11-10 2017-10-24 攀钢集团矿业有限公司 预裂孔爆破装置和爆破装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674047A (en) * 1984-01-31 1987-06-16 The Curators Of The University Of Missouri Integrated detonator delay circuits and firing console
WO1987000264A1 (en) * 1985-06-28 1987-01-15 Moorhouse, D., J. Detonator
US4860653A (en) * 1985-06-28 1989-08-29 D. J. Moorhouse Detonator actuator
JPS62200199A (ja) * 1986-02-27 1987-09-03 日本油脂株式会社 電磁誘導式電気発破方法およびそれに用いるコ−ドレス雷管
US4884506A (en) * 1986-11-06 1989-12-05 Electronic Warfare Associates, Inc. Remote detonation of explosive charges
GB8718202D0 (en) * 1987-07-31 1987-09-09 Du Pont Canada Blasting system
EP0434883A1 (en) * 1989-12-29 1991-07-03 Union Espanola De Explosivos S.A. Electronic detonators-exploder system for high-reliable stepped detonation
FR2672675B1 (fr) * 1991-02-12 1993-06-04 Davey Bickford Module d'allumage pour detonateur a retard electronique integre, ensemble de tir comportant des detonateurs associes a de tels modules d'allumage et procede de chargement d'un ensemble de modules de ce type.
US5295438A (en) * 1991-12-03 1994-03-22 Plessey Tellumat South Africa Limited Single initiate command system and method for a multi-shot blast
GB9204657D0 (en) * 1992-03-04 1992-04-15 Explosive Dev Ltd Arrangement for effecting detonation of explosive materials
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.

Also Published As

Publication number Publication date
GB9501306D0 (en) 1995-03-15
WO1996023195A1 (en) 1996-08-01
AU4397096A (en) 1996-08-14

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