WO2005005911A3 - Energetic linear timing element - Google Patents

Energetic linear timing element Download PDF

Info

Publication number
WO2005005911A3
WO2005005911A3 PCT/US2004/013340 US2004013340W WO2005005911A3 WO 2005005911 A3 WO2005005911 A3 WO 2005005911A3 US 2004013340 W US2004013340 W US 2004013340W WO 2005005911 A3 WO2005005911 A3 WO 2005005911A3
Authority
WO
WIPO (PCT)
Prior art keywords
timing element
milliseconds
additives
polymeric material
reactive polymeric
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.)
Ceased
Application number
PCT/US2004/013340
Other languages
French (fr)
Other versions
WO2005005911A2 (en
Inventor
Jr Joseph W Twarog
John Campbell
Tyson Plitt
Kim Chi Ho
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
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 Dyno Nobel Inc filed Critical Dyno Nobel Inc
Priority to CA002523641A priority Critical patent/CA2523641A1/en
Priority to AU2004256393A priority patent/AU2004256393A1/en
Priority to MXPA05011583A priority patent/MXPA05011583A/en
Priority to BRPI0409817-0A priority patent/BRPI0409817A/en
Priority to US10/553,932 priority patent/US8327766B2/en
Priority to EP04775921A priority patent/EP1625345A2/en
Publication of WO2005005911A2 publication Critical patent/WO2005005911A2/en
Anticipated expiration legal-status Critical
Publication of WO2005005911A3 publication Critical patent/WO2005005911A3/en
Ceased 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
    • C06C5/06—Fuse igniting means; Fuse connectors
    • 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)
  • Air Bags (AREA)
  • Polymerization Catalysts (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

A timing element for an initiator is made from a reactive polymeric material such as, e.g., a glycidyl azide polymer. The reactive polymeric material may include pulverulent oxi­dizer additives, such as ammonium, perchlorate and/or ferric oxide. The oxidizer additives are used to increase the rate of reaction and the output spark of the polymer material. The timing element serves to delay the travel of an initiation signal between an input, such as a signal transmission input line, and an explosive output charge, for a predetermined period of time, usually about 5 to about 10,000 milliseconds, e.g., about 9 to about 9600 milliseconds.
PCT/US2004/013340 2003-04-30 2004-04-30 Energetic linear timing element Ceased WO2005005911A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002523641A CA2523641A1 (en) 2003-04-30 2004-04-30 Energetic linear timing element
AU2004256393A AU2004256393A1 (en) 2003-04-30 2004-04-30 Energetic linear timing element
MXPA05011583A MXPA05011583A (en) 2003-04-30 2004-04-30 Energetic linear timing element.
BRPI0409817-0A BRPI0409817A (en) 2003-04-30 2004-04-30 energetic linear timing element
US10/553,932 US8327766B2 (en) 2003-04-30 2004-04-30 Energetic linear timing element
EP04775921A EP1625345A2 (en) 2003-04-30 2004-04-30 Energetic linear timing element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46655103P 2003-04-30 2003-04-30
US60/466,551 2003-04-30

Publications (2)

Publication Number Publication Date
WO2005005911A2 WO2005005911A2 (en) 2005-01-20
WO2005005911A3 true WO2005005911A3 (en) 2007-12-27

Family

ID=34061890

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/013340 Ceased WO2005005911A2 (en) 2003-04-30 2004-04-30 Energetic linear timing element

Country Status (8)

Country Link
US (1) US8327766B2 (en)
EP (1) EP1625345A2 (en)
AU (1) AU2004256393A1 (en)
BR (1) BRPI0409817A (en)
CA (1) CA2523641A1 (en)
MX (1) MXPA05011583A (en)
WO (1) WO2005005911A2 (en)
ZA (1) ZA200508605B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004100177A2 (en) * 2003-04-30 2004-11-18 Dyno Nobel Inc. Tubular signal transmission device and method of manufacture
AU2004256393A1 (en) * 2003-04-30 2005-01-20 Dyno Nobel, Inc. Energetic linear timing element
US9457761B2 (en) 2014-05-28 2016-10-04 Raytheon Company Electrically controlled variable force deployment airbag and inflation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756250A (en) * 1985-01-14 1988-07-12 Britanite Industrias Quimicas Ltda. Non-electric and non-explosive time delay fuse
US5681904A (en) * 1996-04-01 1997-10-28 Minnesota Mining And Manufacturing Company Azido polymers having improved burn rate
US5945627A (en) * 1996-09-19 1999-08-31 Ici Canada Detonators comprising a high energy pyrotechnic
US20020035945A1 (en) * 1999-10-27 2002-03-28 Knowlton Gregory D. Heat transfer initiator

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964390A (en) 1932-03-31 1934-06-26 Hercules Powder Co Ltd Delay cap
US2416639A (en) 1944-07-08 1947-02-25 Ensign Bickford Co Slow-burning powder composition
US2963971A (en) 1957-10-02 1960-12-13 Hercules Powder Co Ltd Initiator assembly
US3027839A (en) 1959-04-02 1962-04-03 Andrew J Grandy Tubular explosive transmission line
SE333321B (en) 1967-07-20 1971-03-08 Nitro Nobel Ab LAGENERGISTUBIN FOR TRANSFER OR GENERATION OF DETONATION
US3730096A (en) 1970-12-01 1973-05-01 Dynamit Nobel Ag Detonating fuse
US4288262A (en) 1978-03-30 1981-09-08 Rockwell International Corporation Gun propellants containing polyglycidyl azide polymer
SE446860B (en) 1978-08-08 1986-10-13 Nitro Nobel Ab LAGENERGISTUBIN CONSISTS OF A PLASTIC HOSE WHICH HAVE BEEN COVERED WITH POWDER FORM
US4220087A (en) 1978-11-20 1980-09-02 Explosive Technology, Inc. Linear ignition fuse
US4244900A (en) 1979-03-26 1981-01-13 Owens-Illinois, Inc. Method for the continuous production of a co-extruded heat-shrinkable composite foamed resin sheet
US4290366A (en) 1979-07-16 1981-09-22 Atlas Powder Company Energy transmission device
CA1146805A (en) 1980-11-14 1983-05-24 Francis H.G. Mccaffrey High speed detonating cord including an explosive core and a hollow space containing a blockage element
US4493261A (en) 1983-11-02 1985-01-15 Cxa Ltd./Cxa Ltee Reinforced explosive shock tube
BR8400206A (en) 1984-01-13 1984-09-11 Britanite Ind Quimicas Ltd PERCUSION WAVE CONDUCTING UNIT OR IMPACT
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
US4699059A (en) 1986-01-03 1987-10-13 Cxa Ltd. Explosive shock tube having lateral initiation properties
USH272H (en) * 1986-03-26 1987-05-05 The United States Of America As Represented By The Secretary Of The Army Poly(allyl azido nitrates)
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
CH676389A5 (en) 1987-07-29 1991-01-15 Eidgenoess Munitionsfab Thun
US5317974A (en) 1988-02-03 1994-06-07 Imperial Chemical Industries Plc Low energy fuse and method and manufacture
GB8802329D0 (en) 1988-02-03 1988-03-02 Ici Plc Low energy fuse & method of manufacture
GB8904026D0 (en) 1989-02-22 1989-04-05 Ici Plc Low energy fuse
GB2242010B (en) 1990-03-15 1993-10-13 Ici Plc Low energy fuse
US5001981A (en) 1990-04-16 1991-03-26 The Ensign-Bickford Company Signal transmission tube for initiation of explosives
US5009163A (en) 1990-04-19 1991-04-23 The Ensign-Bickford Company Non-electric signal transmission device connection, method and apparatus therefor
GB9017716D0 (en) 1990-08-13 1990-09-26 Ici Plc Low energy fuse
GB9017715D0 (en) 1990-08-13 1990-09-26 Ici Plc Low energy fuse
GB9023730D0 (en) 1990-11-01 1990-12-12 Everest John R Explosive lines
US5208419A (en) 1991-05-01 1993-05-04 Ici Canada Inc. Shock tubing that is IR transparent color-coded
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
GB9119217D0 (en) 1991-09-09 1991-10-23 Ici Plc Low energy fuse
GB9216720D0 (en) 1992-08-06 1992-09-23 Ici Plc Pyrotechnic sheet material
US5316600A (en) 1992-09-18 1994-05-31 The United States Of America As Represented By The Secretary Of The Navy Energetic binder explosive
GB9222001D0 (en) 1992-10-20 1992-12-02 Ici Plc Shock tube initator
SE500323C2 (en) 1992-11-17 1994-06-06 Dyno Industrier As Low-energy tube and means for its production
AUPM305393A0 (en) 1993-12-20 1994-01-20 Initiating Explosives Systems Proprietary Limited Signal tube of improved oil resistance
US5616883A (en) 1994-03-18 1997-04-01 Oea, Inc. Hybrid inflator and related propellants
US5431100A (en) 1994-04-06 1995-07-11 Snyder; Richard N. Electric explosive tube initiation system
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
US5507891A (en) 1995-08-11 1996-04-16 Alliant Techsystems Inc. Propellant composition for automotive safety applications
US5837924A (en) 1995-11-21 1998-11-17 The Ensign-Bickford Company Signal transmission tube using reclaim material and method of manufacture
US5827994A (en) 1996-07-11 1998-10-27 The Ensign-Bickford Company Fissile shock tube and method of making the same
US6170398B1 (en) 1997-08-29 2001-01-09 The Ensign-Bickford Company Signal transmission fuse
US6062143A (en) * 1997-09-08 2000-05-16 Simula, Inc. Distributed charge inflator system
DE50006515D1 (en) 1999-08-02 2004-06-24 Autoliv Dev LINE GAS GENERATOR FOR A GAS BAG
US6886469B2 (en) * 2002-05-17 2005-05-03 Zodiac Automotive Us Inc. Distributed charge inflator system
AU2004256393A1 (en) * 2003-04-30 2005-01-20 Dyno Nobel, Inc. Energetic linear timing element
WO2004100177A2 (en) * 2003-04-30 2004-11-18 Dyno Nobel Inc. Tubular signal transmission device and method of manufacture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756250A (en) * 1985-01-14 1988-07-12 Britanite Industrias Quimicas Ltda. Non-electric and non-explosive time delay fuse
US5681904A (en) * 1996-04-01 1997-10-28 Minnesota Mining And Manufacturing Company Azido polymers having improved burn rate
US5945627A (en) * 1996-09-19 1999-08-31 Ici Canada Detonators comprising a high energy pyrotechnic
US20020035945A1 (en) * 1999-10-27 2002-03-28 Knowlton Gregory D. Heat transfer initiator

Also Published As

Publication number Publication date
MXPA05011583A (en) 2006-01-26
CA2523641A1 (en) 2005-01-20
US20070272107A1 (en) 2007-11-29
BRPI0409817A (en) 2006-05-23
AU2004256393A1 (en) 2005-01-20
EP1625345A2 (en) 2006-02-15
WO2005005911A2 (en) 2005-01-20
US8327766B2 (en) 2012-12-11
ZA200508605B (en) 2007-01-31

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