NO983196L - Detonatorer som har innl°psledere med flere ledninger - Google Patents

Detonatorer som har innl°psledere med flere ledninger

Info

Publication number
NO983196L
NO983196L NO983196A NO983196A NO983196L NO 983196 L NO983196 L NO 983196L NO 983196 A NO983196 A NO 983196A NO 983196 A NO983196 A NO 983196A NO 983196 L NO983196 L NO 983196L
Authority
NO
Norway
Prior art keywords
detonator
detonators
signal transmitting
multiple wires
inlet
Prior art date
Application number
NO983196A
Other languages
English (en)
Inventor
Ernest L Gladden
Ronald M Dufrane
Original Assignee
Ensign Bickford Co
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 Ensign Bickford Co filed Critical Ensign Bickford Co
Publication of NO983196L publication Critical patent/NO983196L/no

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/04—Detonating fuses
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C7/00—Non-electric detonators; Blasting caps; Primers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

En detonator (10) som er utstyrt med en innløpsleder (29) som har flere signaloverførende ledninger (30, 31) , som gir redundante initieringssignaler til mål- ladningen (14) av en detonator (10, 10') slik at initieringspåliteligheten øker. De signaloverføren- de ledninger (30, 31) kan tilvirkes av sjokkrør og kan være del av et langt eller kort innløpsleder (29, 129) og kan initieres av ethvert egnet organ, for eksempel ved å være anbrakt i signaloverførende forhold til en detonasjonsledning (60, 62) for å forbedre overføringspåliteligheten av et signal fra detonasjonsledningen (60, 62) til detonatoren (10, 10') .
NO983196A 1996-01-11 1998-07-10 Detonatorer som har innl°psledere med flere ledninger NO983196L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/548,815 US5747722A (en) 1996-01-11 1996-01-11 Detonators having multiple-line input leads
PCT/US1996/020875 WO1997025298A1 (en) 1996-01-11 1996-12-16 Detonators having multiple-line input leads

Publications (1)

Publication Number Publication Date
NO983196L true NO983196L (no) 1998-09-03

Family

ID=24190504

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983196A NO983196L (no) 1996-01-11 1998-07-10 Detonatorer som har innl°psledere med flere ledninger

Country Status (16)

Country Link
US (1) US5747722A (no)
EP (1) EP0873288A4 (no)
JP (1) JPH11501900A (no)
CN (1) CN1214034A (no)
AR (1) AR006751A1 (no)
AU (1) AU700353B2 (no)
BR (1) BR9612400A (no)
CA (1) CA2242237C (no)
IN (1) IN189092B (no)
MX (1) MX9805604A (no)
MY (1) MY113001A (no)
NO (1) NO983196L (no)
RU (1) RU2203260C2 (no)
UA (1) UA47453C2 (no)
WO (1) WO1997025298A1 (no)
ZA (1) ZA97143B (no)

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GB9607022D0 (en) * 1996-04-03 1996-06-05 Cesaroni Tech Inc Bullet
US6305287B1 (en) * 1998-03-09 2001-10-23 Austin Powder Company Low-energy shock tube connector system
US6397752B1 (en) * 1999-01-13 2002-06-04 Schlumberger Technology Corporation Method and apparatus for coupling explosive devices
EP1381821A1 (en) * 2001-04-24 2004-01-21 Anthony Joseph Cesaroni Lead-free projectiles
EP1390324A4 (en) * 2001-04-24 2005-09-07 NONELECTRIC DETONATOR
US7246558B2 (en) * 2002-03-01 2007-07-24 Mccormick Selph, Inc. Rapid deflagration cord (RDC) ordnance transfer lines
US20040031411A1 (en) * 2002-06-12 2004-02-19 Novotney David B. Signal transfer device
US20050183610A1 (en) * 2003-09-05 2005-08-25 Barton John A. High pressure exposed detonating cord detonator system
US20060283314A1 (en) * 2005-02-02 2006-12-21 Cesaroni Anthony J Bismuth projectile
AR060118A1 (es) * 2006-03-24 2008-05-28 African Explosives Ltd Detonacion de explosivos
US8794152B2 (en) * 2010-03-09 2014-08-05 Dyno Nobel Inc. Sealer elements, detonators containing the same, and methods of making
US8402892B1 (en) 2010-12-30 2013-03-26 The United States Of America As Represented By The Secretary Of The Navy Simultaneous nonelectric priming assembly and method
US20130205888A1 (en) * 2012-02-10 2013-08-15 Austin Powder Company Method and apparatus to measure borehole pressure during blasting
US10006281B2 (en) 2012-02-10 2018-06-26 Austin Star Detonator Company Calibration of molded piezoelectric longitudinal charge coefficient of a pressure sensor for blasting operation
CN102603442B (zh) * 2012-02-29 2014-08-13 中国工程物理研究院化工材料研究所 一种安全环保型起爆药替代物及制备方法
US9133072B1 (en) * 2013-03-20 2015-09-15 The United States Of America As Represented By The Secretary Of The Army Tactical capsule charge system
CA2927367A1 (en) 2013-10-24 2015-06-11 Master Blaster Proprietary Limited Multi-way tubular channel connector block
CN106045800B (zh) * 2016-07-28 2021-05-28 陈娟 一种导爆管雷管的装配装置
CN108061493A (zh) * 2018-01-07 2018-05-22 贵州贵安新联爆破工程有限公司 一种销毁烟花爆竹的远程点火装置
USD907163S1 (en) * 2019-01-28 2021-01-05 Detnet South Africa (Pty) Ltd Detonator module with a friction lock structure
CA189032S (en) * 2019-01-28 2021-01-13 Detnet South Africa Pty Ltd Detonator structure
CA189071S (en) * 2019-01-28 2020-09-28 Detnet South Africa Pty Ltd Detonator module with retention formations
USD907166S1 (en) * 2019-01-28 2021-01-05 Detnet South Africa (Pty) Ltd Detonator module with a clip formation
CA189029S (en) * 2019-01-28 2021-01-13 Detnet South Africa Pty Ltd Detonator module
CA189030S (en) * 2019-01-28 2021-01-13 Detnet South Africa Pty Ltd Detonator
CA189034S (en) * 2019-01-28 2021-03-23 Detnet South Africa Pty Ltd Detonator module with an overmould formation
CA189033S (en) * 2019-01-28 2020-09-29 Detnet South Africa Pty Ltd Clip for a detonator
MX2022010045A (es) 2020-02-19 2022-10-10 Dyno Nobel Inc Conjunto de bote con capsula fulminante protegida y explosivo de refuerzo que comprende la misma.
CN113091539A (zh) * 2021-03-25 2021-07-09 南京理工大学 一种改进安全性的工程爆破基础雷管
CN113734802B (zh) * 2021-08-23 2023-05-30 重庆顺安爆破器材有限公司 全自动取管设备
WO2023149858A1 (en) * 2022-02-01 2023-08-10 Roketsan Roket Sanayi̇i̇ Ti̇caret A.Ş. Detonation transfer module and operating method thereof

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US1025065A (en) * 1912-04-30 W E Ingram Blasting fuse and cap.
US309095A (en) * 1884-12-09 Miner s squib
US305223A (en) * 1884-09-16 Miner s squib
US1827032A (en) * 1928-06-15 1931-10-13 William A Mccurdy Ferrule for blasting cartridges
US1837398A (en) * 1930-08-18 1931-12-22 Robert D Beatty Detonator
US2775200A (en) * 1952-12-03 1956-12-25 Hercules Powder Co Ltd Priming device
US2952206A (en) * 1957-05-10 1960-09-13 Austin Powder Co Fuse connector
US2923239A (en) * 1957-07-26 1960-02-02 Ensign Bickford Co Ignition transmission line and systems including the same
US3021785A (en) * 1959-05-04 1962-02-20 Dow Chemical Co Counterforce initiation
BE624024A (no) * 1961-10-24
US3389659A (en) * 1966-04-05 1968-06-25 Thiokol Chemical Corp Ignition apparatus for rocket motors
SE333321B (sv) * 1967-07-20 1971-03-08 Nitro Nobel Ab Lagenergistubin foer oeverfoering eller alstring av detonation
US3437037A (en) * 1967-10-10 1969-04-08 Hercules Inc Fuse type initiator and booster system containing same
US3589292A (en) * 1968-08-01 1971-06-29 Technical Ordnance Inc Method for forming terminal covering for fuses and product
US3614928A (en) * 1969-03-12 1971-10-26 Gulf Oil Corp Cast high explosive primer
US3793954A (en) * 1972-03-24 1974-02-26 M Johnston Dynamite detonator assembly
US3885499A (en) * 1973-12-20 1975-05-27 Hercules Inc Thermal detonation energy-initiatable blasting caps, and detonation system and method
US3939772A (en) * 1974-10-04 1976-02-24 Hercules Incorporated Blasting caps initiatable by thermal detonation energy of an explosive gas mixture, and blasting system
US3987732A (en) * 1975-02-10 1976-10-26 The Ensign-Bickford Company Non-electric double delay borehole downline unit for blasting operations
US3981240A (en) * 1975-07-30 1976-09-21 The Ensign-Bickford Company Detonating cap assembly and connecting bushing
US4073235A (en) * 1976-07-30 1978-02-14 Hercules Incorporated Explosive energy-initiatable blasting caps containing a porous ignition and detonation system and method
SE446860B (sv) * 1978-08-08 1986-10-13 Nitro Nobel Ab Lagenergistubin bestaende av en plastslang som pa sin inre mantelyta er belagd med sprengmedel i pulverform
US4335652A (en) * 1979-02-26 1982-06-22 E. I. Du Pont De Nemours & Company Non-electric delay detonator
US4347789A (en) * 1980-07-15 1982-09-07 Occidental Oil Shale, Inc. Downhole delay assembly for blasting with series delay
US4426933A (en) * 1981-04-27 1984-01-24 E. I. Du Pont De Nemours And Company Non-electric blasting assembly
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US4527482A (en) * 1981-10-23 1985-07-09 Hynes Frederick B W Blasting cap to primer adapter
US4485741A (en) * 1983-04-13 1984-12-04 Apache Powder Company Booster container with isolated and open cord tunnels
NZ208080A (en) * 1983-05-20 1986-10-08 Ici Australia Ltd Connector between detonating cord and low energy impulse propagating tubing
US4607573A (en) * 1984-04-03 1986-08-26 Ensign-Bickford Industries, Inc. Laminated fuse and manufacturing process therefor
US4757764A (en) * 1985-12-20 1988-07-19 The Ensign-Bickford Company Nonelectric blasting initiation signal control system, method and transmission device therefor
FR2616900B1 (fr) * 1987-06-16 1991-12-20 Aerospatiale Reseau pyrotechnique
MW4988A1 (en) * 1987-11-11 1989-07-12 Aeci Ltd Time delay relay
US4815382A (en) * 1987-11-25 1989-03-28 Eti Explosives Technologies International Inc. Connector and detonator/connector assembly for initiating explosive primers with low-energy detonating cord
US5070789A (en) * 1990-06-27 1991-12-10 Cxa Ltd./Cxa Ltee Electric exploding bridge wire initiators
CA2037589C (en) * 1990-11-05 1994-09-06 Richard Joseph Michna Low-energy blasting initiation system, method and surface connection therefor
SE507621C2 (sv) * 1991-02-18 1998-06-29 Nitro Nobel Ab Kopplingsblock för tändanordningar
US5173569A (en) * 1991-07-09 1992-12-22 The Ensign-Bickford Company Digital delay detonator
US5435248A (en) * 1991-07-09 1995-07-25 The Ensign-Bickford Company Extended range digital delay detonator
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US5183961A (en) * 1991-12-09 1993-02-02 Olin Corporation Extended charge cartridge assembly
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US5597973A (en) * 1995-01-30 1997-01-28 The Ensign-Bickford Company Signal transmission fuse
US5661256A (en) * 1996-01-16 1997-08-26 The Ensign-Bickford Company Slider member for booster explosive charges

Also Published As

Publication number Publication date
US5747722A (en) 1998-05-05
AU2240897A (en) 1997-08-01
CN1214034A (zh) 1999-04-14
CA2242237C (en) 2001-11-27
BR9612400A (pt) 1999-07-13
MX9805604A (es) 1998-10-31
UA47453C2 (uk) 2002-07-15
AU700353B2 (en) 1999-01-07
MY113001A (en) 2001-10-31
AR006751A1 (es) 1999-09-29
JPH11501900A (ja) 1999-02-16
CA2242237A1 (en) 1997-07-17
ZA97143B (en) 1998-10-08
EP0873288A1 (en) 1998-10-28
RU2203260C2 (ru) 2003-04-27
WO1997025298A1 (en) 1997-07-17
EP0873288A4 (en) 2002-08-21
IN189092B (no) 2002-12-14

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