DE50112840D1 - METHOD FOR CONNECTING IGNITIONS TO A IGNITION SYSTEM - Google Patents

METHOD FOR CONNECTING IGNITIONS TO A IGNITION SYSTEM

Info

Publication number
DE50112840D1
DE50112840D1 DE50112840T DE50112840T DE50112840D1 DE 50112840 D1 DE50112840 D1 DE 50112840D1 DE 50112840 T DE50112840 T DE 50112840T DE 50112840 T DE50112840 T DE 50112840T DE 50112840 D1 DE50112840 D1 DE 50112840D1
Authority
DE
Germany
Prior art keywords
logger
ignitors
ignitor
occur
data
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 - Lifetime
Application number
DE50112840T
Other languages
German (de)
Inventor
Walter Aebi
Jan Petzold
Heinz Schaefer
Andreas Zemla
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.)
Orica Explosives Technology Pty Ltd
Original Assignee
Dynamit Nobel AG
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
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, Dynamit Nobel GmbH Explosivstoff und Systemtechnik filed Critical Dynamit Nobel AG
Priority to DE50112840T priority Critical patent/DE50112840D1/en
Application granted granted Critical
Publication of DE50112840D1 publication Critical patent/DE50112840D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Debugging And Monitoring (AREA)

Abstract

The invention relates to an ignition system comprising a plurality of ignition circuits (2, 3, 4, 5). When connecting and logging of a logger occur for ignitors with respect to the bus lines (6, 7, 8, 9) said logger being connected to a blaster, errors can occur. Connection occurs especially in open-cast mining in conditions which initially do not appear damaging, particularly with respect to the insulation of the ignitors and the ignition lines. Errors can occur when data is being transferred, for example by loosing or altering the signal which is to be transferred or by infiltration of a signal from a foreign ignitor. According to the invention, an anlog manager (22) is installed which is in bi-directional contact with the loggers, the blaster and the log data transmitters of the logger which transmit the data from the ignitor to the logger. The anlog manager co-ordinates the logging of the ignitor to a respective bus line (6, 7, 8, 9), in addition to the programming of the ignitors, and verifies if an error free data transfer has taken place.
DE50112840T 2000-09-30 2001-09-28 METHOD FOR CONNECTING IGNITIONS TO A IGNITION SYSTEM Expired - Lifetime DE50112840D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50112840T DE50112840D1 (en) 2000-09-30 2001-09-28 METHOD FOR CONNECTING IGNITIONS TO A IGNITION SYSTEM

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10048707 2000-09-30
DE10147726A DE10147726A1 (en) 2000-09-30 2001-09-27 Method of connecting detonators to an ignition system
PCT/EP2001/011275 WO2002031431A1 (en) 2000-09-30 2001-09-28 Method for connecting ignitors in an ignition system
DE50112840T DE50112840D1 (en) 2000-09-30 2001-09-28 METHOD FOR CONNECTING IGNITIONS TO A IGNITION SYSTEM

Publications (1)

Publication Number Publication Date
DE50112840D1 true DE50112840D1 (en) 2007-09-20

Family

ID=26007236

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10147726A Withdrawn DE10147726A1 (en) 2000-09-30 2001-09-27 Method of connecting detonators to an ignition system
DE50112840T Expired - Lifetime DE50112840D1 (en) 2000-09-30 2001-09-28 METHOD FOR CONNECTING IGNITIONS TO A IGNITION SYSTEM

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10147726A Withdrawn DE10147726A1 (en) 2000-09-30 2001-09-27 Method of connecting detonators to an ignition system

Country Status (8)

Country Link
EP (1) EP1325282B1 (en)
AT (1) ATE369540T1 (en)
AU (2) AU1398002A (en)
CA (1) CA2423936C (en)
DE (2) DE10147726A1 (en)
ES (1) ES2291364T3 (en)
WO (1) WO2002031431A1 (en)
ZA (1) ZA200302767B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6941870B2 (en) * 2003-11-04 2005-09-13 Advanced Initiation Systems, Inc. Positional blasting system
PE20061227A1 (en) * 2005-01-24 2006-12-19 Orica Explosives Tech Pty Ltd ASSEMBLIES OF WIRELESS DETONATORS AND CORRESPONDING NETWORKS
CA2775934C (en) 2005-02-16 2013-10-29 Orica Explosives Technology Pty Ltd Blasting methods and apparatus with reduced risk of inadvertent or illicit use
FR2984484B1 (en) * 2011-12-19 2018-06-15 Davey Bickford FIRING SYSTEM OF SEVERAL ELECTRONIC DETONATOR ASSEMBLIES
EP4143499A1 (en) * 2020-04-29 2023-03-08 Detnet South Africa (Pty) Ltd Detonator position determination
AU2021273287B2 (en) * 2020-05-15 2024-02-22 Detnet South Africa (Pty) Ltd Blasting system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295438A (en) * 1991-12-03 1994-03-22 Plessey Tellumat South Africa Limited Single initiate command system and method for a multi-shot blast
EP0604694A1 (en) * 1992-12-31 1994-07-06 Union Espanola De Explosivos S.A. Electronic system for sequential blasting
GB9423313D0 (en) * 1994-11-18 1995-01-11 Explosive Dev Ltd Improvements in or relating to detonation means
US5714712A (en) * 1996-10-25 1998-02-03 The Ensign-Bickford Company Explosive initiation system
AU7990298A (en) * 1997-08-13 1999-02-25 Smi Technology (Proprietary) Limited Multi-shot blasting system and method
US6079333A (en) * 1998-06-12 2000-06-27 Trimble Navigation Limited GPS controlled blaster
AP1515A (en) * 1998-08-13 2005-12-13 Expert Explosives Pty Limited Blasting arrangement.
DE19945790A1 (en) * 1998-10-29 2000-05-04 Dynamit Nobel Ag Ignition device for igniters which can be triggered by radio and method for triggering these igniters
SE515809C2 (en) * 2000-03-10 2001-10-15 Dyno Nobel Sweden Ab Method of firing electronics explosives in a detonator system and a detonator system comprising the electronics explosives

Also Published As

Publication number Publication date
ATE369540T1 (en) 2007-08-15
WO2002031431A1 (en) 2002-04-18
DE10147726A1 (en) 2002-07-25
EP1325282B1 (en) 2007-08-08
ES2291364T3 (en) 2008-03-01
CA2423936A1 (en) 2003-03-27
AU2002213980B2 (en) 2007-04-26
EP1325282A1 (en) 2003-07-09
CA2423936C (en) 2009-08-11
ZA200302767B (en) 2005-10-26
AU1398002A (en) 2002-04-22

Similar Documents

Publication Publication Date Title
NO20004899D0 (en) Extended range connection system
DE50112840D1 (en) METHOD FOR CONNECTING IGNITIONS TO A IGNITION SYSTEM
NO20051701L (en) Wiring system for connecting wires to oil field equipment
BR9912421A (en) Apparatus and method for monitoring well pipe corrosion
WO1993026115A3 (en) Data transmission on undersea pipelines
WO2002021241A3 (en) Circuit arrangement and a method for detecting an undesired attack on an integrated circuit
IE780073L (en) Borehole exploration apparatus
CA2443343A1 (en) Harsh environment rotatable connector
US6615916B1 (en) Method of saving string of tools installed in an oil well and a corresponding transmission assembly
DE69305524T2 (en) IMPROVED THROUGH PLUG SYSTEM FOR TELECOMMUNICATION SYSTEMS
US20160033247A1 (en) Two wire daisy chain
EP0144953A3 (en) Method of detecting recovery from fault in a data transmission system which effects loopback control
WO2001086323A2 (en) Method for installing an ignition system and ignition system
CA2364339A1 (en) An apparatus, system, and method for detecting and reimpressing electrical charge disturbances on a drill-pipe
DE602004006236D1 (en) TESTING ELECTRONIC CIRCUITS
WO2019206724A3 (en) Device and method for controlling a transfer of information from a plurality of electronic components through a communication bus to a host device
WO2021130296A1 (en) Method for programming a plurality of electronic detonators according to a blasting pattern
MX2021009982A (en) Self-aligning, multi-stab connections for managed pressure drilling between rig and riser components.
AU2002100859A4 (en) Electronic detonator buffered connection device
US20150361757A1 (en) Borehole shut-in system with pressure interrogation for non-penetrated borehole barriers
SU474635A1 (en) The main pipeline of the mine mechanized complex
NO20020164L (en) Method and system for wrapping an endless pipe string with filler concrete
CN205117408U (en) Back production working face ventilation safety multi -parameter monitoring devices
Crook Fieldbus goes offshore
MX2021003209A (en) System and method for monitoring disconnected wells.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ORICA EXPLOSIVES TECHNOLOGY PTY. LTD., MELBOUR, AU