CA2410465A1 - Cordeau detonant, ses procedes de fabrication et son utilisation - Google Patents

Cordeau detonant, ses procedes de fabrication et son utilisation Download PDF

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Publication number
CA2410465A1
CA2410465A1 CA002410465A CA2410465A CA2410465A1 CA 2410465 A1 CA2410465 A1 CA 2410465A1 CA 002410465 A CA002410465 A CA 002410465A CA 2410465 A CA2410465 A CA 2410465A CA 2410465 A1 CA2410465 A1 CA 2410465A1
Authority
CA
Canada
Prior art keywords
detonating cord
velocity
explosive
detonation
diluent
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.)
Granted
Application number
CA002410465A
Other languages
English (en)
Other versions
CA2410465C (fr
Inventor
Thomas L. Barkley
Dennis P. Johnson
Stanley R. Kelly
Mark E. Woodall
Robert A. Lee
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.)
Dyno Nobel Inc
Original Assignee
The Ensign-Bickford Company
Thomas L. Barkley
Dennis P. Johnson
Stanley R. Kelly
Mark E. Woodall
Robert A. Lee
Dyno Nobel Holding As
Dyno Nobel Holdings Usa, Inc.
Dyno Nobel 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 The Ensign-Bickford Company, Thomas L. Barkley, Dennis P. Johnson, Stanley R. Kelly, Mark E. Woodall, Robert A. Lee, Dyno Nobel Holding As, Dyno Nobel Holdings Usa, Inc., Dyno Nobel Inc. filed Critical The Ensign-Bickford Company
Publication of CA2410465A1 publication Critical patent/CA2410465A1/fr
Application granted granted Critical
Publication of CA2410465C publication Critical patent/CA2410465C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
    • C06B23/003—Porous or hollow inert particles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CA002410465A 2000-05-24 2001-05-23 Cordeau detonant, ses procedes de fabrication et son utilisation Expired - Fee Related CA2410465C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20687700P 2000-05-24 2000-05-24
US60/206,877 2000-05-24
PCT/US2001/016642 WO2001094277A2 (fr) 2000-05-24 2001-05-23 Cordeau detonant, ses procedes de fabrication et son utilisation

Publications (2)

Publication Number Publication Date
CA2410465A1 true CA2410465A1 (fr) 2001-12-13
CA2410465C CA2410465C (fr) 2007-02-13

Family

ID=22768344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002410465A Expired - Fee Related CA2410465C (fr) 2000-05-24 2001-05-23 Cordeau detonant, ses procedes de fabrication et son utilisation

Country Status (4)

Country Link
US (2) US20070214990A1 (fr)
AU (1) AU2001292541A1 (fr)
CA (1) CA2410465C (fr)
WO (1) WO2001094277A2 (fr)

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* Cited by examiner, † Cited by third party
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PE20130696A1 (es) * 2010-04-15 2013-06-15 Orica Int Pte Ltd Voladura de alta energia
US9389055B2 (en) 2010-04-15 2016-07-12 Orica International Pte Ltd High energy blasting
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
US8397800B2 (en) 2010-12-17 2013-03-19 Halliburton Energy Services, Inc. Perforating string with longitudinal shock de-coupler
WO2012148429A1 (fr) 2011-04-29 2012-11-01 Halliburton Energy Services, Inc. Atténuation de charge de choc dans ensemble d'outil de perforation de fond de trou
US8985200B2 (en) 2010-12-17 2015-03-24 Halliburton Energy Services, Inc. Sensing shock during well perforating
US20120241169A1 (en) 2011-03-22 2012-09-27 Halliburton Energy Services, Inc. Well tool assemblies with quick connectors and shock mitigating capabilities
US9091152B2 (en) 2011-08-31 2015-07-28 Halliburton Energy Services, Inc. Perforating gun with internal shock mitigation
US9297228B2 (en) 2012-04-03 2016-03-29 Halliburton Energy Services, Inc. Shock attenuator for gun system
WO2014046655A1 (fr) 2012-09-19 2014-03-27 Halliburton Energy Services, Inc. Gestion de la propagation d'énergie d'un train de perforateurs à balles par amortisseur harmonique
US9598940B2 (en) 2012-09-19 2017-03-21 Halliburton Energy Services, Inc. Perforation gun string energy propagation management system and methods
FR2998566B1 (fr) * 2012-11-23 2021-08-20 Nexter Munitions Composant generateur de gaz pyrotechnique
US9926777B2 (en) 2012-12-01 2018-03-27 Halliburton Energy Services, Inc. Protection of electronic devices used with perforating guns
DE102014018218B4 (de) * 2014-12-06 2023-05-17 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Vorrichtung zur gesteuerten Initiierung der Deflagration einer Sprengladung
CN105218283B (zh) * 2015-08-25 2017-08-15 宜兴市阳生化工有限公司 一种高爆速型胶状乳化炸药及其制备方法
US10962311B2 (en) 2019-01-16 2021-03-30 Dos Viejos Amigos, LLC Heat recovery steam generator cleaning system and method
US11841198B2 (en) 2019-01-16 2023-12-12 Dos Viejos Amigos, LLC Cleaning system and method
CN111734526B (zh) * 2020-07-09 2022-01-28 南京理工大学 一种采用低爆速装药降低附带冲击和污染的火工作动器

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381568A (en) * 1965-12-03 1968-05-07 Ensign Bickford Co Dormant explosive device and method for its fabrication and activation
US3320847A (en) * 1966-03-07 1967-05-23 Ensign Bickford Co Method for manufacturing explosive devices
US3338165A (en) * 1966-08-11 1967-08-29 Commercial Solvents Corp Gelled nitromethane explosive containing fluid encapsulations
US3367266A (en) * 1966-09-01 1968-02-06 Commercial Solvents Corp Detonating and deflagrating fuse
US3435764A (en) * 1967-11-13 1969-04-01 Ensign Bickford Co Dormant explosive device
US3683811A (en) * 1970-06-22 1972-08-15 Hercules Inc Electric initiators for high energy firing currents
US3789759A (en) * 1972-08-30 1974-02-05 R Jones Surface relief of concrete and method therefor
IN144784B (fr) * 1974-12-23 1978-07-08 Ici Ltd
US4080902A (en) * 1976-11-04 1978-03-28 Teledyne Mccormick Selph High speed igniter device
US4369688A (en) * 1977-10-17 1983-01-25 E. I. Du Pont De Nemours And Company Method and apparatus for producing a detonating cord
US4343663A (en) * 1980-06-30 1982-08-10 E. I. Du Pont De Nemours And Company Resin-bonded water-bearing explosive
CA1146805A (fr) * 1980-11-14 1983-05-24 Francis H.G. Mccaffrey Cordon detonant haute vitesse fait d'une ame d'explosif et de vides renfermant un element de blocage
US4488486A (en) * 1982-12-16 1984-12-18 Betts Robert E Low brisance detonating cord
JPS6021891A (ja) * 1983-07-15 1985-02-04 日本油脂株式会社 爆薬組成物
BR8400206A (pt) * 1984-01-13 1984-09-11 Britanite Ind Quimicas Ltd Unidade condutora de onda de percussao ou impacto
US4490196A (en) * 1984-04-05 1984-12-25 Hercules Incorporated Low detonation velocity explosive composition
US4757764A (en) * 1985-12-20 1988-07-19 The Ensign-Bickford Company Nonelectric blasting initiation signal control system, method and transmission device therefor
CA1238786A (fr) * 1986-04-28 1988-07-05 Orica Explosives Technology Pty Ltd. Composition d'amorcage d'agents de sautage
US4757863A (en) * 1987-04-24 1988-07-19 Challacombe Robert D Well cleaning method and apparatus
US4838165A (en) * 1987-04-30 1989-06-13 The Ensign-Bickford Company Impeded velocity signal transmission line
US5099763A (en) * 1990-05-16 1992-03-31 Eti Explosive Technologies International Method of blasting
US5714711A (en) * 1990-12-31 1998-02-03 Mei Corporation Encapsulated propellant grain composition, method of preparation, article fabricated therefrom and method of fabrication
GB9119217D0 (en) * 1991-09-09 1991-10-23 Ici Plc Low energy fuse
GB9119220D0 (en) * 1991-09-09 1991-10-23 Ici Plc Blasting accessory
US5226986A (en) * 1991-11-12 1993-07-13 Hansen Gary L Formulation of multi-component explosives
US5470407A (en) * 1993-05-25 1995-11-28 Nelson Brothers, Inc. Method of varying rate of detonation in an explosive composition
US5597973A (en) * 1995-01-30 1997-01-28 The Ensign-Bickford Company Signal transmission fuse
GB9505028D0 (en) * 1995-03-13 1995-05-03 Croda Int Plc Explosive compositions
AUPN737395A0 (en) * 1995-12-29 1996-01-25 Ici Australia Operations Proprietary Limited Process and apparatus for the manufacture of emulsion explosive compositions
US5714712A (en) * 1996-10-25 1998-02-03 The Ensign-Bickford Company Explosive initiation system
US5939661A (en) * 1997-01-06 1999-08-17 The Ensign-Bickford Company Method of manufacturing an explosive carrier material, and articles containing the same
US5810098A (en) * 1997-01-10 1998-09-22 Wathen; Boyd J. Method of breaking slabs and blocks of rock from rock formations and explosive shock transmitting and moderating composition for use therein
US5880399A (en) * 1997-07-14 1999-03-09 Dyno Nobel Inc. Cast explosive composition with microballoons
US6200398B1 (en) * 1998-12-30 2001-03-13 The Lubrizol Corporation Emulsion explosive compositions

Also Published As

Publication number Publication date
US20100037793A1 (en) 2010-02-18
US20070214990A1 (en) 2007-09-20
AU2001292541A1 (en) 2001-12-17
WO2001094277A2 (fr) 2001-12-13
CA2410465C (fr) 2007-02-13
WO2001094277A3 (fr) 2002-04-11

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EEER Examination request
MKLA Lapsed

Effective date: 20140523