CA2073695A1 - Systeme de commande electronique pour la detonation d'explosifs - Google Patents

Systeme de commande electronique pour la detonation d'explosifs

Info

Publication number
CA2073695A1
CA2073695A1 CA 2073695 CA2073695A CA2073695A1 CA 2073695 A1 CA2073695 A1 CA 2073695A1 CA 2073695 CA2073695 CA 2073695 CA 2073695 A CA2073695 A CA 2073695A CA 2073695 A1 CA2073695 A1 CA 2073695A1
Authority
CA
Canada
Prior art keywords
signal
firing
fire
charge
command
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.)
Abandoned
Application number
CA 2073695
Other languages
English (en)
Inventor
Richard Schultz
Joseph Lafrenz
James Retych
Raymond Dolejs
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.)
Schultz (rm) & Associates Inc
Original Assignee
Schultz (rm) & Associates Inc
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 Schultz (rm) & Associates Inc filed Critical Schultz (rm) & Associates Inc
Publication of CA2073695A1 publication Critical patent/CA2073695A1/fr
Abandoned 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Air Bags (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
CA 2073695 1990-11-13 1991-11-07 Systeme de commande electronique pour la detonation d'explosifs Abandoned CA2073695A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61283490A 1990-11-13 1990-11-13
US612,834 1990-11-13

Publications (1)

Publication Number Publication Date
CA2073695A1 true CA2073695A1 (fr) 1992-05-14

Family

ID=24454826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2073695 Abandoned CA2073695A1 (fr) 1990-11-13 1991-11-07 Systeme de commande electronique pour la detonation d'explosifs

Country Status (6)

Country Link
AU (1) AU9133491A (fr)
BR (1) BR9106013A (fr)
CA (1) CA2073695A1 (fr)
DE (1) DE4192810T (fr)
SE (1) SE9202149L (fr)
WO (1) WO1992008932A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2110742C (fr) * 1992-12-07 1999-09-14 Michael John Camille Marsh Appareillage de surface pour mise a feu d'explosifs
DE4415388C1 (de) * 1994-05-02 1995-04-20 Euro Matsushita Electric Works Sprengkette
US20060086277A1 (en) 1998-03-30 2006-04-27 George Bossarte Precision pyrotechnic display system and method having increased safety and timing accuracy
WO1999054676A2 (fr) * 1998-03-30 1999-10-28 Magicfire, Inc. Systeme et procede de presentation pyrotechnique de precision a securite et precision de synchronisation accrues
DE10084519B3 (de) * 1999-04-20 2013-08-08 Orica Explosives Technology Pty Ltd Verfahren und System zum Steuern eines Spreng-Netzwerks
WO2001092812A1 (fr) * 2000-06-02 2001-12-06 Smi Technology (Pty) Limited Systeme a double redondance pour detonateurs electriques
DE602004029682D1 (de) 2003-07-15 2010-12-02 Detnet South Africa Pty Ltd Schärfen eines zünders
US7577756B2 (en) 2003-07-15 2009-08-18 Special Devices, Inc. Dynamically-and continuously-variable rate, asynchronous data transfer
ES2378893T3 (es) 2005-02-16 2012-04-18 Orica Explosives Technology Pty Ltd Aparato de voladura de seguridad mejorada con analizador biométrico y método de voladura
US8079307B2 (en) 2005-10-05 2011-12-20 Mckinley Paul Electric match assembly with isolated lift and burst function for a pyrotechnic device
CN102645141A (zh) * 2011-02-21 2012-08-22 赵越 安全、解保与发火一体化微组件信号、能量与药剂连接方法
DE102011108000A1 (de) * 2011-07-19 2013-01-24 Diehl Bgt Defence Gmbh & Co. Kg EFI-Zündmodul

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979580A (en) * 1975-04-15 1976-09-07 The United States Of America As Represented By The Secretary Of The Navy Function selector
US4527636A (en) * 1982-07-02 1985-07-09 Schlumberger Technology Corporation Single-wire selective perforation system having firing safeguards
US4674047A (en) * 1984-01-31 1987-06-16 The Curators Of The University Of Missouri Integrated detonator delay circuits and firing console
US4934269A (en) * 1988-12-06 1990-06-19 Powell Roger A Arming system for a warhead

Also Published As

Publication number Publication date
AU9133491A (en) 1992-06-11
BR9106013A (pt) 1993-03-02
SE9202149L (sv) 1992-09-14
SE9202149D0 (sv) 1992-07-13
WO1992008932A1 (fr) 1992-05-29
DE4192810T (fr) 1993-04-01

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Legal Events

Date Code Title Description
FZDE Dead