FR2433005A1 - Meche de faible energie constituee en un tube de plastique dont la surface interne est revetue d'un explosif sous forme de poudre - Google Patents

Meche de faible energie constituee en un tube de plastique dont la surface interne est revetue d'un explosif sous forme de poudre

Info

Publication number
FR2433005A1
FR2433005A1 FR7919550A FR7919550A FR2433005A1 FR 2433005 A1 FR2433005 A1 FR 2433005A1 FR 7919550 A FR7919550 A FR 7919550A FR 7919550 A FR7919550 A FR 7919550A FR 2433005 A1 FR2433005 A1 FR 2433005A1
Authority
FR
France
Prior art keywords
plastic tube
low energy
surface coated
internal surface
powder explosive
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
FR7919550A
Other languages
English (en)
Other versions
FR2433005B1 (fr
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.)
Nitro Nobel AB
Original Assignee
Nitro Nobel AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20335556&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2433005(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nitro Nobel AB filed Critical Nitro Nobel AB
Publication of FR2433005A1 publication Critical patent/FR2433005A1/fr
Application granted granted Critical
Publication of FR2433005B1 publication Critical patent/FR2433005B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Catching Or Destruction (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Mèche de faible énergie constituée en un tube de plastique dont la surface interne est revêtue d'un explosif sous forme de poudre. Le tube de plastique est de type sandwich, comportant deux parties, une partie externe conférant au tube de plastique une résistance aux dommages externes et une partie interne dont la surface interne possède une adhérence telle que l'agent explosif appliqué sur elle n'est substantiellement délogé que par une onde de choc.
FR7919550A 1978-08-08 1979-07-30 Meche de faible energie constituee en un tube de plastique dont la surface interne est revetue d'un explosif sous forme de poudre Granted FR2433005A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7808463A SE446860B (sv) 1978-08-08 1978-08-08 Lagenergistubin bestaende av en plastslang som pa sin inre mantelyta er belagd med sprengmedel i pulverform

Publications (2)

Publication Number Publication Date
FR2433005A1 true FR2433005A1 (fr) 1980-03-07
FR2433005B1 FR2433005B1 (fr) 1982-02-05

Family

ID=20335556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919550A Granted FR2433005A1 (fr) 1978-08-08 1979-07-30 Meche de faible energie constituee en un tube de plastique dont la surface interne est revetue d'un explosif sous forme de poudre

Country Status (11)

Country Link
US (1) US4328753A (fr)
JP (1) JPS5537487A (fr)
AU (1) AU4926179A (fr)
CA (2) CA1149229A (fr)
DE (1) DE2927174A1 (fr)
FR (1) FR2433005A1 (fr)
GB (1) GB2027176B (fr)
NO (1) NO792556L (fr)
SE (1) SE446860B (fr)
SU (1) SU845769A3 (fr)
ZA (1) ZA793210B (fr)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IT8209552A0 (it) * 1982-11-25 1982-11-25 Conti Romano Modulo per trasmissione postale, di ampia superficie, ripiegabile e sigillabile, atto ad essere formatoda modulo continuo
US4488486A (en) * 1982-12-16 1984-12-18 Betts Robert E Low brisance detonating cord
US4493261A (en) * 1983-11-02 1985-01-15 Cxa Ltd./Cxa Ltee Reinforced explosive shock tube
BR8400206A (pt) * 1984-01-13 1984-09-11 Britanite Ind Quimicas Ltd Unidade condutora de onda de percussao ou impacto
US4607573A (en) * 1984-04-03 1986-08-26 Ensign-Bickford Industries, Inc. Laminated fuse and manufacturing process therefor
NZ212539A (en) * 1984-07-10 1987-05-29 Aeci Ltd Low energy fuse, constrictions opened by shockwave
US4615272A (en) * 1984-09-12 1986-10-07 The United States Of America As Represented By The Secretary Of The Air Force Bomb and bomb liner
FR2611699A1 (fr) * 1985-01-14 1988-09-09 Britanite Ind Quimicas Lt Dispositif de transmission, d'activation et de temporisation non electrique et non explosif
US4757764A (en) * 1985-12-20 1988-07-19 The Ensign-Bickford Company Nonelectric blasting initiation signal control system, method and transmission device therefor
US4699059A (en) * 1986-01-03 1987-10-13 Cxa Ltd. Explosive shock tube having lateral initiation properties
US4817673A (en) * 1986-05-08 1989-04-04 Atlas Powder Company Fuse tube with reinforcing element
US5010821A (en) * 1986-12-22 1991-04-30 Lockheed Missiles & Space Company, Inc. Dual purpose energy transfer cord
US4838165A (en) * 1987-04-30 1989-06-13 The Ensign-Bickford Company Impeded velocity signal transmission line
GB8802329D0 (en) * 1988-02-03 1988-03-02 Ici Plc Low energy fuse & method of manufacture
US5317974A (en) * 1988-02-03 1994-06-07 Imperial Chemical Industries Plc Low energy fuse and method and manufacture
GB2225416B (en) * 1988-11-05 1992-07-08 Haley & Weller Ltd Detonating cord
GB9017715D0 (en) * 1990-08-13 1990-09-26 Ici Plc Low energy fuse
US5212341A (en) * 1991-08-15 1993-05-18 Osborne Alfred M Co-extruded shock tube
GB9119220D0 (en) * 1991-09-09 1991-10-23 Ici Plc Blasting accessory
AU674868B2 (en) * 1992-10-06 1997-01-16 Ici Canada Inc. Improved shock tube structures
SE500323C2 (sv) * 1992-11-17 1994-06-06 Dyno Industrier As Lågenergistubin och sätt för dess framställning
US5357234A (en) * 1993-04-23 1994-10-18 Gould Electronics Inc. Current limiting fuse
US5417162A (en) * 1993-07-01 1995-05-23 The Ensign-Bickford Company Detonation coupling device
US5327835A (en) * 1993-07-01 1994-07-12 The Ensign-Bickford Company Detonation device including coupling means
US5413046A (en) * 1994-03-11 1995-05-09 The Ensign-Bickford Company Shock tube assembly
US5515784A (en) * 1994-08-09 1996-05-14 The Ensign-Bickford Company Signal transmission devices and detonation systems using the same
US5597973A (en) * 1995-01-30 1997-01-28 The Ensign-Bickford Company Signal transmission fuse
US6006671A (en) * 1995-02-24 1999-12-28 Yunan; Malak Elias Hybrid shock tube/LEDC system for initiating explosives
US5837924A (en) * 1995-11-21 1998-11-17 The Ensign-Bickford Company Signal transmission tube using reclaim material and method of manufacture
US5747722A (en) * 1996-01-11 1998-05-05 The Ensign-Bickford Company Detonators having multiple-line input leads
US5689083A (en) * 1996-05-09 1997-11-18 The Ensign-Bickford Company Obturating initiation fitting
US5827994A (en) * 1996-07-11 1998-10-27 The Ensign-Bickford Company Fissile shock tube and method of making the same
WO1999000636A2 (fr) 1997-06-27 1999-01-07 The Ensign-Bickford Company Procede d'enroulement de ligne de transmission de signaux et dispositif de deminage utilisant ce procede
US6170398B1 (en) 1997-08-29 2001-01-09 The Ensign-Bickford Company Signal transmission fuse
WO1999012872A1 (fr) * 1997-09-05 1999-03-18 The Ensign-Bickford Company Dispositif monobloc a effet de percussion
US6272996B1 (en) 1998-10-07 2001-08-14 Shock Tube Systems, Inc. In-line initiator and firing device assembly
US6694886B1 (en) * 1999-08-31 2004-02-24 The Ensign-Bickford Company Rigid reactive cord and methods of use and manufacture
US6601516B2 (en) 2001-03-30 2003-08-05 Goodrich Corporation Low energy fuse
US7086335B2 (en) 2003-03-07 2006-08-08 Shock Tube Systems, Inc. Redundant signal transmission system and deployment means
EP1622851A2 (fr) * 2003-04-30 2006-02-08 Dyno Nobel Inc. Dispositif de transmission de signaux tubulaire et procede de fabrication
CA2523641A1 (fr) * 2003-04-30 2005-01-20 Dyno Nobel Inc. Element energetique a temporisation lineaire
US7650993B2 (en) * 2004-08-13 2010-01-26 Ensign-Bickford Aerospace & Defense Company Coreless-coil shock tube package system
DE102006007483B4 (de) * 2006-02-17 2010-02-11 Atc Establishment Zündschlauch
US7434515B2 (en) * 2006-06-14 2008-10-14 Detotec North America, Inc. Signal transmission fuse
US9945488B2 (en) 2015-11-10 2018-04-17 Goodrich Corporation Mechanically-activated inflation valve actuation apparatus
DE202017102257U1 (de) 2017-04-13 2017-06-20 Fr. Sobbe Gmbh Zündvorrichtung in Kompaktausführung
US10996038B2 (en) 2019-04-05 2021-05-04 Ensign-Bickford Aerospace & Defense Company Coreless-coil shock tube package system
US11192832B2 (en) 2019-10-01 2021-12-07 Ensign-Bickford Aerospace & Defense Company Coreless-coil shock tube system with reduced noise

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB541202A (en) * 1940-05-10 1941-11-17 Ensign Bickford Co Improvements in or relating to cord-like ignition devices for explosive charges
US2923239A (en) * 1957-07-26 1960-02-02 Ensign Bickford Co Ignition transmission line and systems including the same
GB1415204A (en) * 1973-02-21 1975-11-26 Inst Gornogo Dela Im Aa Skochi Flat detonating cord

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027839A (en) * 1959-04-02 1962-04-03 Andrew J Grandy Tubular explosive transmission line
US3428502A (en) * 1966-10-25 1969-02-18 Du Pont Polyvinyl acetate binder for crystalline explosive
US3431849A (en) * 1967-05-31 1969-03-11 Commercial Solvents Corp Primers for use with delay action blasting caps and process of blasting using the same
SE333321B (sv) * 1967-07-20 1971-03-08 Nitro Nobel Ab Lagenergistubin foer oeverfoering eller alstring av detonation
BE759641A (fr) 1969-12-03 1971-04-30 Dynamit Nobel Ag Cordon explosif
SE374198B (fr) * 1972-03-03 1975-02-24 Foerenade Fabriksverken
US3968724A (en) * 1974-10-03 1976-07-13 The United States Of America As Represented By The Secretary Of The Army Method for accurately varying the density of a powder or powder charge, and shrink tubes for use therewith
US4060033A (en) * 1976-03-09 1977-11-29 Atlas Powder Company Delay booster assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB541202A (en) * 1940-05-10 1941-11-17 Ensign Bickford Co Improvements in or relating to cord-like ignition devices for explosive charges
US2923239A (en) * 1957-07-26 1960-02-02 Ensign Bickford Co Ignition transmission line and systems including the same
GB1415204A (en) * 1973-02-21 1975-11-26 Inst Gornogo Dela Im Aa Skochi Flat detonating cord

Also Published As

Publication number Publication date
CA1149229A (fr) 1983-07-05
ZA793210B (en) 1980-06-25
DE2927174A1 (de) 1980-02-14
NO792556L (no) 1980-02-11
AU4926179A (en) 1980-02-14
CA1296576E (fr) 1992-03-03
JPS5537487A (en) 1980-03-15
SU845769A3 (ru) 1981-07-07
GB2027176A (en) 1980-02-13
FR2433005B1 (fr) 1982-02-05
DE2927174C2 (fr) 1988-11-24
SE446860B (sv) 1986-10-13
US4328753A (en) 1982-05-11
JPH0227312B2 (fr) 1990-06-15
SE7808463L (sv) 1980-02-09
GB2027176B (en) 1982-07-28

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