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ES2084663T3 - Aparato temporizador. - Google Patents

Aparato temporizador.

Info

Publication number
ES2084663T3
ES2084663T3 ES90310651T ES90310651T ES2084663T3 ES 2084663 T3 ES2084663 T3 ES 2084663T3 ES 90310651 T ES90310651 T ES 90310651T ES 90310651 T ES90310651 T ES 90310651T ES 2084663 T3 ES2084663 T3 ES 2084663T3
Authority
ES
Spain
Prior art keywords
delay devices
programmed
harness
blasting apparatus
activating
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
ES90310651T
Other languages
English (en)
Inventor
Michael John Camille Marsh
Raymond Catherall Atkins
Trevor Meredith Hodson
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.)
Council for Scientific and Industrial Research CSIR
Original Assignee
Council for Scientific and Industrial Research CSIR
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 Council for Scientific and Industrial Research CSIR filed Critical Council for Scientific and Industrial Research CSIR
Application granted granted Critical
Publication of ES2084663T3 publication Critical patent/ES2084663T3/es
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)
  • Air Bags (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Valve Device For Special Equipments (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Locating Faults (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Seal Device For Vehicle (AREA)
  • Control Of Multiple Motors (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Selective Calling Equipment (AREA)
  • Electronic Switches (AREA)

Abstract

EL INVENTO SE REFIERE A UN APARATO DE SOBRECARGA (10) PARA ACTIVAR UNA CANTIDAD DE DETONADORES ELECTRICOS (18) DESPUES DE DEMORAS PREDETERMINADAS. EL APARATO INCLUYE DISPOSITIVOS REMOTOS Y ELECTRICOS DE DEMORA (16.1...16.6). CADA DISPOSITIVO SE ENLAZA A UN DETONADOR (18) Y ESTA DISPUESTO PARA SER PROGRAMADO EN SERIE CON UNA SEÑAL DE TEMPORIZACION QUE SE ORIGINA DESDE LA UNIDAD DE CONTROL CENTRAL (12) Y DETERMINA LA DEMORA. UN ARNES DE SEÑALES BIDIRECCIONAL (14) CUYOS EXTREMOS TERMINAN EN PUERTOS DE IÑO (20,22) EN LAS UNIDADES DE CONTROL (12), ENLAZA EN SERIE LOS DISPOSITIVOS DE DEMORA CON LA UNIDAD DE CONTROL (12). EN CASO DE AVERIA (27) O UNA DISCONTINUIDAD EN EL ARNES (14) ANTES DE PROGRAMAR LOS DISPOSITIVOS DE DEMORA (16.1...,16.6), SE DETECTA LA DISCONTINUIDAD (27) Y SE INVIERTE LA DIRECCION DE LA PROGRAMACION EN EL ARNES BIDIRECCIONAL (14) PARA QUE LOS DISPOSITIVOS DE DEMORA (16.4, 16.5,16.6) QUE DEBIDO A LA INTERRUPCION (27) NO PUEDEN PROGRAMARSE EN LA DIRECCION INICIAL (24) SE PROGRAMAN CON SEÑALES DE TEMPORIZACION TRASLADADAS EN LA LINEA DE SEÑALES EN LA DIRECCION OPUESTA (26). EL INVENTO SE EXTIENDE A UN METODO PARA ACTIVAR DETONADORES ELECTRICOS (18) Y LOS DISPOSITIVOS DE DEMORA INDIVIDUALES (16.1,16.6) QUE FORMAN PARTE DEL APARATO DE SOBRECARGA (10).
ES90310651T 1989-09-28 1990-09-28 Aparato temporizador. Expired - Lifetime ES2084663T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA897389 1989-09-28

Publications (1)

Publication Number Publication Date
ES2084663T3 true ES2084663T3 (es) 1996-05-16

Family

ID=25579842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90310651T Expired - Lifetime ES2084663T3 (es) 1989-09-28 1990-09-28 Aparato temporizador.

Country Status (9)

Country Link
US (3) US5189246A (es)
EP (1) EP0420673B1 (es)
AT (1) ATE132250T1 (es)
AU (2) AU636166B2 (es)
CA (1) CA2026220C (es)
DE (1) DE69024446T2 (es)
ES (1) ES2084663T3 (es)
RU (1) RU2077699C1 (es)
ZW (1) ZW15190A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7911760B2 (en) 2005-03-09 2011-03-22 Orica Explosives Technology Pty Ltd Electronic blasting system

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GB9204657D0 (en) * 1992-03-04 1992-04-15 Explosive Dev Ltd Arrangement for effecting detonation of explosive materials
CA2110742C (en) * 1992-12-07 1999-09-14 Michael John Camille Marsh Surface blasting system
GB9423314D0 (en) * 1994-11-18 1995-01-11 Explosive Dev Ltd Electrical distribution system
US5520115A (en) * 1995-01-25 1996-05-28 The United States Of America As Represented By The Secretary Of The Army Timing and safety module to sequence events in missiles
US5721493A (en) * 1995-02-28 1998-02-24 Altech Industries (Proprietary) Limited Apparatus for locating failures in detonation devices
FR2749073B1 (fr) * 1996-05-24 1998-08-14 Davey Bickford Procede de commande de detonateurs du type a module d'allumage electronique, ensemble code de commande de tir et module d'allumage pour sa mise en oeuvre
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US5912428A (en) * 1997-06-19 1999-06-15 The Ensign-Bickford Company Electronic circuitry for timing and delay circuits
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CA2339167C (en) * 1998-08-13 2008-01-22 Expert Explosives (Proprietary) Limited Blasting arrangement
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US7644661B1 (en) * 2000-09-06 2010-01-12 Ps/Emc West, Llc Networked electronic ordnance system
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RU2202766C2 (ru) * 2001-03-12 2003-04-20 Северо-Кавказский государственный технологический университет Сетевой прибор взрывания
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US6966262B2 (en) * 2003-07-15 2005-11-22 Special Devices, Inc. Current modulation-based communication from slave device
US7870825B2 (en) * 2003-07-15 2011-01-18 Special Devices, Incorporated Enhanced method, device, and system for identifying an unknown or unmarked slave device such as in an electronic blasting system
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WO2007124517A2 (en) * 2006-04-20 2007-11-01 Detnet South Africa (Pty) Ltd Detonator system
RU2333459C1 (ru) * 2006-11-07 2008-09-10 Северо-Кавказский горно-металлургический институт (государственный технологический университет) (СКГМИ (ГТУ) Государственное образовательное учреждение высшего профессионального образования Сетевой прибор взрывания
CA2677828C (en) * 2007-02-16 2015-07-21 Orica Explosives Technology Pty Ltd Method of communication at a blast site, and corresponding blasting apparatus
US7598683B1 (en) * 2007-07-31 2009-10-06 Lsi Industries, Inc. Control of light intensity using pulses of a fixed duration and frequency
US8903577B2 (en) * 2009-10-30 2014-12-02 Lsi Industries, Inc. Traction system for electrically powered vehicles
US8604709B2 (en) 2007-07-31 2013-12-10 Lsi Industries, Inc. Methods and systems for controlling electrical power to DC loads
US8369062B2 (en) * 2009-09-04 2013-02-05 Raytheon Company Detonation control system
AU2011224469B2 (en) 2010-03-09 2014-08-07 Dyno Nobel Inc. Sealer elements, detonators containing the same, and methods of making
US8448573B1 (en) * 2010-04-22 2013-05-28 The United States Of America As Represented By The Secretary Of The Navy Method of fuzing multiple warheads
RU2434199C1 (ru) * 2010-05-04 2011-11-20 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" Прибор для подрыва пиросредств
GB2489499B (en) * 2011-03-31 2016-08-24 Ford Global Tech Llc A method and system for controlling an engine
GB201207450D0 (en) * 2012-04-26 2012-06-13 Secr Defence An electrical pulse splitter for an explosives system
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
RU2580110C1 (ru) * 2014-12-29 2016-04-10 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
JP6602724B2 (ja) * 2016-05-16 2019-11-06 三菱重工業株式会社 回転体へのワイヤレス給電システムおよびタービンシステム
RU2665582C1 (ru) * 2017-11-15 2018-08-31 Федеральное государственное бюджетное образовательное учреждение высшего образования Северо-Кавказский горно-металлургический институт (государственный технологический университет) (СКГМИ (ГТУ) Автономная система инициирования промышленных взрывчатых веществ
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
US10466026B1 (en) * 2018-07-25 2019-11-05 Utec Corporation Llc Auto logging of electronic detonators using “smart” insulation displacement connectors
FR3133441B1 (fr) * 2022-03-11 2024-04-05 Davey Bickford Détonateur électronique mono-condensateur et système de mise à feu de tels détonateurs électroniques mono-condensateur.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7911760B2 (en) 2005-03-09 2011-03-22 Orica Explosives Technology Pty Ltd Electronic blasting system

Also Published As

Publication number Publication date
CA2026220C (en) 1997-03-25
DE69024446T2 (de) 1996-06-13
ATE132250T1 (de) 1996-01-15
AU657217B2 (en) 1995-03-02
CA2026220A1 (en) 1991-03-29
DE69024446D1 (de) 1996-02-08
AU6324490A (en) 1991-04-11
EP0420673A2 (en) 1991-04-03
US5189246A (en) 1993-02-23
US5282421A (en) 1994-02-01
EP0420673B1 (en) 1995-12-27
RU2077699C1 (ru) 1997-04-20
US5406890A (en) 1995-04-18
AU636166B2 (en) 1993-04-22
ZW15190A1 (en) 1991-06-12
AU3846493A (en) 1993-07-15
EP0420673A3 (en) 1992-03-25

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