SE9003267D0 - Elektronisk tidsstyranordning foer taendelement - Google Patents

Elektronisk tidsstyranordning foer taendelement

Info

Publication number
SE9003267D0
SE9003267D0 SE9003267A SE9003267A SE9003267D0 SE 9003267 D0 SE9003267 D0 SE 9003267D0 SE 9003267 A SE9003267 A SE 9003267A SE 9003267 A SE9003267 A SE 9003267A SE 9003267 D0 SE9003267 D0 SE 9003267D0
Authority
SE
Sweden
Prior art keywords
connector
timing control
timing
load
time interval
Prior art date
Application number
SE9003267A
Other languages
English (en)
Other versions
SE9003267L (sv
Inventor
I J Kirby
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of SE9003267D0 publication Critical patent/SE9003267D0/sv
Publication of SE9003267L publication Critical patent/SE9003267L/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/131—Digitally controlled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F42B3/121—Initiators with incorporated integrated circuit
    • F42B3/122—Programmable electronic delay initiators
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/04—Details
    • G01V1/06—Ignition devices
    • G01V1/08—Ignition devices involving time-delay devices
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Acoustics & Sound (AREA)
  • Nonlinear Science (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electronic Switches (AREA)
  • Air Bags (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Programmable Controllers (AREA)
  • Pulse Circuits (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Tents Or Canopies (AREA)
  • Ceramic Products (AREA)
  • Electric Clocks (AREA)
SE9003267A 1978-02-01 1990-10-12 Elektronisk tidsstyranordning foer taendelement SE9003267L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB405778 1978-02-01

Publications (2)

Publication Number Publication Date
SE9003267D0 true SE9003267D0 (sv) 1990-10-12
SE9003267L SE9003267L (sv) 1992-04-13

Family

ID=9769918

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8000946A SE445161B (sv) 1978-02-01 1980-02-06 Sett att aktivera ett elektriskt tendelement med fordrojning vid en forutbestemd fordrojningstid jemte elektrisk tidsstyranordning for anvendning vid settet samt tendstyrsystem for sprengemnen for selektiv aktivering av
SE9003267A SE9003267L (sv) 1978-02-01 1990-10-12 Elektronisk tidsstyranordning foer taendelement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE8000946A SE445161B (sv) 1978-02-01 1980-02-06 Sett att aktivera ett elektriskt tendelement med fordrojning vid en forutbestemd fordrojningstid jemte elektrisk tidsstyranordning for anvendning vid settet samt tendstyrsystem for sprengemnen for selektiv aktivering av

Country Status (21)

Country Link
US (5) US4324182A (sv)
EP (1) EP0003412A3 (sv)
JP (1) JPS54111744A (sv)
AT (1) AT382017B (sv)
AU (1) AU520215B2 (sv)
BR (1) BR7900607A (sv)
CA (1) CA1125361A (sv)
DE (1) DE2945122A1 (sv)
ES (2) ES477321A1 (sv)
FI (1) FI69524C (sv)
FR (1) FR2438387A1 (sv)
GB (1) GB2015791B (sv)
IN (1) IN150970B (sv)
MX (1) MX145874A (sv)
NO (1) NO158117C (sv)
NZ (1) NZ189495A (sv)
PH (1) PH16261A (sv)
SE (2) SE445161B (sv)
ZA (1) ZA79355B (sv)
ZM (1) ZM1879A1 (sv)
ZW (1) ZW2579A1 (sv)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
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DE2940227C2 (de) * 1979-10-04 1983-08-18 Diehl GmbH & Co, 8500 Nürnberg Elektrischer Geschoßzünder
US4445435A (en) * 1980-05-05 1984-05-01 Atlas Powder Company Electronic delay blasting circuit
DE3021976C2 (de) * 1980-06-12 1983-07-07 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Elektrische Zündschaltung
JPS57142496A (en) * 1981-02-27 1982-09-03 Asahi Chemical Ind Electric fuse
JPS57142498A (en) * 1981-02-27 1982-09-03 Asahi Chemical Ind Delayed electric fuse
DE3139214A1 (de) * 1981-10-02 1983-04-21 Volker Hallwirth Schaltung fuer zeitlich gesteuerte stromversorgung
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US4577561A (en) * 1982-04-19 1986-03-25 Bei Electronics, Inc. Digital time fuze method and apparatus
ATE23635T1 (de) * 1982-06-03 1986-11-15 Ici Plc Vorrichtung und verfahren zum initiieren von explosionen.
NO167995C (no) * 1982-07-02 1992-01-02 Schlumberger Ltd Fremgangsmaate og system for selektiv broenn-perforering ved hjelp av en enkelt ledning.
US4487125A (en) * 1982-08-05 1984-12-11 Rca Corporation Timing circuit
DE3301251C1 (de) * 1983-01-15 1988-06-16 Honeywell Gmbh, 6050 Offenbach Verfahren und Schaltungsanordnung zum Programmieren eines elektronischen Kurzzeitgebers
CA1233896A (en) * 1983-04-11 1988-03-08 Kenneth N. Jarrott Programmable electronic delay fuse
AU3328084A (en) * 1983-10-05 1985-04-18 Johannesburg Construction Corp. Pty. Ltd. Electrical sequential firing system
US4625205A (en) * 1983-12-08 1986-11-25 Lear Siegler, Inc. Remote control system transmitting a control pulse sequence through interlocked electromechanical relays
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US4674047A (en) * 1984-01-31 1987-06-16 The Curators Of The University Of Missouri Integrated detonator delay circuits and firing console
GB2164730B (en) * 1984-09-04 1988-03-16 Ici Plc Remotely controlled firing of ignition elements
DE3516816C1 (de) * 1985-05-10 1986-10-30 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Anzuendeinrichtung fuer Treibladungen oder Gasgeneratoren
US4860653A (en) * 1985-06-28 1989-08-29 D. J. Moorhouse Detonator actuator
US4869171A (en) * 1985-06-28 1989-09-26 D J Moorhouse And S T Deeley Detonator
MW1787A1 (en) * 1986-04-10 1987-12-09 Ici Australia Ltd Blasting method
ES2018823B3 (es) * 1986-04-10 1991-05-16 Ici Australia Ltd Metodo de voladura
AU585701B2 (en) * 1986-04-10 1989-06-22 Ici Australia Limited Blasting method
AU595916B2 (en) * 1986-08-29 1990-04-12 Ici Australia Operations Proprietary Limited Detonator system
ZA876004B (en) * 1986-08-29 1988-04-27 Ici Australia Operations Detonator system
US4825765A (en) * 1986-09-25 1989-05-02 Nippon Oil And Fats Co., Ltd. Delay circuit for electric blasting, detonating primer having delay circuit and system for electrically blasting detonating primers
JPS63148100A (ja) * 1986-12-10 1988-06-20 日本油脂株式会社 集中管理電磁誘導式電気発破装置
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US5214236A (en) * 1988-09-12 1993-05-25 Plessey South Africa Limited Timing of a multi-shot blast
US5117756A (en) * 1989-02-03 1992-06-02 Atlas Powder Company Method and apparatus for a calibrated electronic timing circuit
US5189246A (en) * 1989-09-28 1993-02-23 Csir Timing apparatus
US5157222A (en) * 1989-10-10 1992-10-20 Joanell Laboratories, Inc. Pyrotechnic ignition apparatus and method
US4986183A (en) * 1989-10-24 1991-01-22 Atlas Powder Company Method and apparatus for calibration of electronic delay detonation circuits
JPH0694996B2 (ja) * 1989-11-24 1994-11-24 繁明 國友 花火点火装置
JPH05509436A (ja) * 1991-04-01 1993-12-22 ウォルドック、ケビン、ハンター 電気コネクタ
US5295438A (en) * 1991-12-03 1994-03-22 Plessey Tellumat South Africa Limited Single initiate command system and method for a multi-shot blast
US5339741A (en) * 1992-01-07 1994-08-23 The Walt Disney Company Precision fireworks display system having a decreased environmental impact
US5526750A (en) * 1992-01-07 1996-06-18 The Walt Disney Company Fireworks projectile having combustible shell
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US5367957A (en) * 1993-03-31 1994-11-29 Texas Instruments Incorporated Tunable timing circuit and method for operating same and blasting detonator using same
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US5440990A (en) * 1993-09-16 1995-08-15 The Walt Disney Company Electronic time fuze
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US5587550A (en) * 1995-03-23 1996-12-24 Quantic Industries, Inc. Internally timed, multi-output impulse cartridge
US5739462A (en) * 1995-06-27 1998-04-14 The Walt Disney Company Method and apparatus for creating pyrotechnic effects
US5767437A (en) * 1997-03-20 1998-06-16 Rogers; Donald L. Digital remote pyrotactic firing mechanism
US5912428A (en) * 1997-06-19 1999-06-15 The Ensign-Bickford Company Electronic circuitry for timing and delay circuits
US5964815A (en) * 1997-10-21 1999-10-12 Trw Inc. Occupant restraint system having serially connected devices, a method for providing the restraint system and a method for using the restraint system
US6490977B1 (en) * 1998-03-30 2002-12-10 Magicfire, Inc. Precision pyrotechnic display system and method having increased safety and timing accuracy
US20060086277A1 (en) * 1998-03-30 2006-04-27 George Bossarte Precision pyrotechnic display system and method having increased safety and timing accuracy
ES2289819T3 (es) * 1998-08-13 2008-02-01 Orica Explosives Technology Pty Ltd Disposicion de voladura.
DE10053750A1 (de) * 2000-10-30 2002-06-06 Siemens Ag Verfahren und Vorrichtung zur überlastungsfreien Ansteuerung eines Aktuators
DE10139810B4 (de) * 2000-11-09 2014-10-16 Orica Explosives Technology Pty. Ltd. Spannungssensor zur Überwachung elektronischer Zündkreise
AU2002212331B2 (en) * 2000-11-09 2005-05-12 Orica Explosives Technology Pty Ltd Sensor for monitoring electronic detonation circuits
EP1405011A4 (en) 2001-06-06 2010-03-24 Senex Explosives Inc SYSTEM FOR IGNITION OF AMMUNITION OF INDIVIDUALLY DELAYED IGNITION
US8091477B2 (en) * 2001-11-27 2012-01-10 Schlumberger Technology Corporation Integrated detonators for use with explosive devices
US7086334B2 (en) * 2003-07-15 2006-08-08 Special Devices, Inc. Staggered charging of slave devices such as in an electronic blasting system
US7577756B2 (en) 2003-07-15 2009-08-18 Special Devices, Inc. Dynamically-and continuously-variable rate, asynchronous data transfer
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
US6988449B2 (en) * 2003-07-15 2006-01-24 Special Devices, Inc. Dynamic baselining in current modulation-based communication
US7054131B1 (en) 2003-07-15 2006-05-30 Special Devices, Inc. Pre-fire countdown in an electronic detonator and electronic blasting system
US20050081321A1 (en) * 2003-10-15 2005-04-21 Milligan Michael A. Hand-held cordless vacuum cleaner
US6941870B2 (en) * 2003-11-04 2005-09-13 Advanced Initiation Systems, Inc. Positional blasting system
WO2006050542A1 (en) * 2004-11-05 2006-05-11 Rudy Willy Philomena Spiessens Electronic detonator and method of operation thereof
US8079307B2 (en) 2005-10-05 2011-12-20 Mckinley Paul Electric match assembly with isolated lift and burst function for a pyrotechnic device
US7781919B2 (en) * 2006-09-14 2010-08-24 Lutron Electronics Co., Inc. Method of controlling a load control module as part of a startup sequence
US7741732B2 (en) * 2006-09-14 2010-06-22 Lutron Electronics Co., Inc. Method of configuring a startup sequence of a load control system
US8002026B2 (en) * 2006-10-26 2011-08-23 Alliant Techsystems Inc. Methods and apparatuses for electronic time delay and systems including same
US7789153B2 (en) * 2006-10-26 2010-09-07 Alliant Techsystems, Inc. Methods and apparatuses for electronic time delay and systems including same
US7896185B2 (en) * 2007-03-06 2011-03-01 Kw Plastics Plastic container having gasketless seal
US20080282925A1 (en) * 2007-05-15 2008-11-20 Orica Explosives Technology Pty Ltd Electronic blasting with high accuracy
DE102007055123B4 (de) * 2007-11-19 2020-06-18 Robert Bosch Gmbh Steuergerät und Verfahren zur Ansteuerung von Personenschutzmitteln für ein Fahrzeug
US8316252B2 (en) * 2008-05-30 2012-11-20 Advanced Micro Devices, Inc. Distributed clock gating with centralized state machine control
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US8397814B2 (en) 2010-12-17 2013-03-19 Halliburton Energy Serivces, Inc. Perforating string with bending shock de-coupler
US8393393B2 (en) 2010-12-17 2013-03-12 Halliburton Energy Services, Inc. Coupler compliance tuning for mitigating shock produced by well perforating
US8985200B2 (en) 2010-12-17 2015-03-24 Halliburton Energy Services, Inc. Sensing shock during well perforating
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DE102018128485B4 (de) * 2018-11-14 2022-05-05 Rheinmetall Waffe Munition Gmbh Elektronische Zündereinheit für einen Irritationskörper und Irritationskörper

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Also Published As

Publication number Publication date
SE445161B (sv) 1986-06-02
DE2945122A1 (de) 1980-05-22
USRE33004E (en) 1989-08-01
GB2015791A (en) 1979-09-12
US4419933A (en) 1983-12-13
ZM1879A1 (en) 1980-09-22
NO158117B (no) 1988-04-05
GB2015791B (en) 1982-06-03
DE2945122C2 (sv) 1989-10-05
FR2438387A1 (fr) 1980-04-30
CA1125361A (en) 1982-06-08
ATA76679A (de) 1986-05-15
SE8000946L (sv) 1980-02-06
SE9003267L (sv) 1992-04-13
IN150970B (sv) 1983-02-05
JPH0324094B2 (sv) 1991-04-02
FI69524B (fi) 1985-10-31
US4409897A (en) 1983-10-18
FI69524C (fi) 1986-02-10
NZ189495A (en) 1982-11-23
ES479235A1 (es) 1980-08-16
NO790269L (no) 1979-08-02
AU4378379A (en) 1979-08-09
FR2438387B1 (sv) 1983-10-14
US4324182A (en) 1982-04-13
ES477321A1 (es) 1980-06-16
BR7900607A (pt) 1979-08-28
USRE32888E (en) 1989-03-14
ZA79355B (en) 1980-04-30
JPS54111744A (en) 1979-09-01
ZW2579A1 (en) 1980-10-22
MX145874A (es) 1982-04-12
FI790332A (fi) 1979-08-02
PH16261A (en) 1983-08-19
NO158117C (no) 1988-07-13
EP0003412A3 (en) 1979-09-05
AU520215B2 (en) 1982-01-21
EP0003412A2 (en) 1979-08-08
AT382017B (de) 1986-12-29

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