FR2776656B1 - Procede de fabrication d'un objet a partir d'un materiau granulaire, tube allumeur et charge propulsive obtenus avec un tel procede - Google Patents

Procede de fabrication d'un objet a partir d'un materiau granulaire, tube allumeur et charge propulsive obtenus avec un tel procede

Info

Publication number
FR2776656B1
FR2776656B1 FR9804021A FR9804021A FR2776656B1 FR 2776656 B1 FR2776656 B1 FR 2776656B1 FR 9804021 A FR9804021 A FR 9804021A FR 9804021 A FR9804021 A FR 9804021A FR 2776656 B1 FR2776656 B1 FR 2776656B1
Authority
FR
France
Prior art keywords
manufacturing
granular material
ignition tube
charge obtained
propulsive charge
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.)
Expired - Fee Related
Application number
FR9804021A
Other languages
English (en)
Other versions
FR2776656A1 (fr
Inventor
Chaumet Nicole Forichon
Andre Espagnacq
Tony Rodriguez
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.)
Giat Industries SA
Original Assignee
Giat Industries SA
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 Giat Industries SA filed Critical Giat Industries SA
Priority to FR9804021A priority Critical patent/FR2776656B1/fr
Priority to DE69917523T priority patent/DE69917523T2/de
Priority to EP99400732A priority patent/EP0949224B1/fr
Priority to IL12927499A priority patent/IL129274A/en
Priority to ZA9902433A priority patent/ZA992433B/xx
Priority to US09/280,700 priority patent/US6336981B2/en
Publication of FR2776656A1 publication Critical patent/FR2776656A1/fr
Priority to US09/534,492 priority patent/US6368434B1/en
Application granted granted Critical
Publication of FR2776656B1 publication Critical patent/FR2776656B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0058—Shaping the mixture by casting a curable composition, e.g. of the plastisol type
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0803—Primers; Detonators characterised by the combination of per se known chemical composition in the priming substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Air Bags (AREA)
FR9804021A 1998-03-30 1998-03-30 Procede de fabrication d'un objet a partir d'un materiau granulaire, tube allumeur et charge propulsive obtenus avec un tel procede Expired - Fee Related FR2776656B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9804021A FR2776656B1 (fr) 1998-03-30 1998-03-30 Procede de fabrication d'un objet a partir d'un materiau granulaire, tube allumeur et charge propulsive obtenus avec un tel procede
EP99400732A EP0949224B1 (fr) 1998-03-30 1999-03-25 Procédé de fabrication d'un objet à partir d'un matériau granulaire, tube allumeur et charge propulsive obtenus avec un tel procédé
DE69917523T DE69917523T2 (de) 1998-03-30 1999-03-25 Verfahren zur Herstellung eines Objektes aus körnigem Material und nach diesem Verfahren hergestelltes Zündrohr und Treibsatz
ZA9902433A ZA992433B (en) 1998-03-30 1999-03-30 Process to manufacture an object using a granular material igniter tube and propellant charge obtained using such a process.
IL12927499A IL129274A (en) 1998-03-30 1999-03-30 Process for the manufacture of an object such as an ammunition igniter from a granular material
US09/280,700 US6336981B2 (en) 1998-03-30 1999-03-30 Process to manufacture an object using a granular material igniter tube and propellant charge obtained using such a process
US09/534,492 US6368434B1 (en) 1998-03-30 2000-03-24 Igniter tube and propellant charge made of granular material in a binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9804021A FR2776656B1 (fr) 1998-03-30 1998-03-30 Procede de fabrication d'un objet a partir d'un materiau granulaire, tube allumeur et charge propulsive obtenus avec un tel procede

Publications (2)

Publication Number Publication Date
FR2776656A1 FR2776656A1 (fr) 1999-10-01
FR2776656B1 true FR2776656B1 (fr) 2000-04-28

Family

ID=9524726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9804021A Expired - Fee Related FR2776656B1 (fr) 1998-03-30 1998-03-30 Procede de fabrication d'un objet a partir d'un materiau granulaire, tube allumeur et charge propulsive obtenus avec un tel procede

Country Status (6)

Country Link
US (2) US6336981B2 (fr)
EP (1) EP0949224B1 (fr)
DE (1) DE69917523T2 (fr)
FR (1) FR2776656B1 (fr)
IL (1) IL129274A (fr)
ZA (1) ZA992433B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402781B1 (en) * 2000-01-31 2002-06-11 Mitralife Percutaneous mitral annuloplasty and cardiac reinforcement
FR2807610B1 (fr) 2000-04-11 2002-10-11 Giat Ind Sa Torche a plasma incorporant un fusible d'amorcage reactif et tube allumeur integrant une telle torche
DE10152177A1 (de) * 2001-10-23 2003-04-30 Bosch Gmbh Robert Stabspule für Zündanlagen
FR2878025B1 (fr) 2004-11-12 2009-05-15 Giat Ind Sa Munition sans douille et procede de montage d'une telle munition
FR2888923B1 (fr) 2005-07-25 2010-12-17 Giat Ind Sa Munition et procede de montage d'une telle munition
US7758709B2 (en) 2006-06-21 2010-07-20 Autoliv Asp, Inc. Monolithic gas generant grains
US9193639B2 (en) * 2007-03-27 2015-11-24 Autoliv Asp, Inc. Methods of manufacturing monolithic generant grains
WO2009023119A2 (fr) * 2007-08-13 2009-02-19 Autoliv Asp, Inc. Grain pyrotechnique à compositions multiples et son procédé de formation
US8057611B2 (en) * 2007-08-13 2011-11-15 Autoliv Asp, Inc. Multi-composition pyrotechnic grain
US8057612B2 (en) * 2007-08-13 2011-11-15 Autoliv Asp, Inc. Methods of forming a multi-composition pyrotechnic grain
US8815029B2 (en) * 2008-04-10 2014-08-26 Autoliv Asp, Inc. High performance gas generating compositions
US8808476B2 (en) * 2008-11-12 2014-08-19 Autoliv Asp, Inc. Gas generating compositions having glass fibers
US9062943B2 (en) * 2012-03-27 2015-06-23 Dmd Systems, Llc Spooling pyrotechnic device
US9051223B2 (en) 2013-03-15 2015-06-09 Autoliv Asp, Inc. Generant grain assembly formed of multiple symmetric pieces
US11766809B2 (en) * 2018-03-05 2023-09-26 Bae Systems Plc Method of forming pre-defined recess in cured or cast explosive composition
CN111397438A (zh) * 2020-03-16 2020-07-10 上海新力动力设备研究所 一种适用于燃气发生器的带支架包覆药柱结构

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205286A (en) * 1946-06-08 1965-09-07 Donald H Black Smokeless powder manufacture
GB888858A (en) * 1951-08-15 1962-02-07 Hercules Powder Co Ltd Method and apparatus for manufacture of cast plastic compositions
GB750390A (en) * 1951-08-15 1956-06-13 Hercules Powder Co Ltd Explosive composition and production thereof
US3062147A (en) * 1959-09-28 1962-11-06 Du Pont Igniter for solid propellant grains
US3529551A (en) * 1960-04-21 1970-09-22 Hercules Inc Rocket propellant
US3195302A (en) 1962-01-22 1965-07-20 Atlantic Res Corp Solid propellant grain of variable electron-emissive composition
US3537923A (en) * 1965-10-22 1970-11-03 Mb Assoc Booster ignition compositions for small arms weapon containing boron and boron compositions
GB1231181A (fr) * 1967-05-05 1971-05-12
FR1603394A (fr) * 1968-10-15 1971-04-13
FR2640259B1 (fr) * 1983-10-26 1992-01-03 Poudres & Explosifs Ste Nale Procede de fabrication par moulage d'un bloc de propergol solide a combustion frontale pilotee par des conducteurs de chaleur et bloc obtenu par ce procede
FR2593905B1 (fr) * 1986-02-03 1990-05-25 France Etat Armement Allumeur destructible pour charges propulsives
US4742773A (en) * 1986-10-03 1988-05-10 The Ensign-Bickford Company Blasting signal transmission tube delay unit
US4730560A (en) * 1986-10-03 1988-03-15 The Ensign-Bickford Company Combination blasting signal transmission tube connector and delay assembly
DE3730530A1 (de) * 1987-09-11 1989-03-23 Rheinmetall Gmbh Anzuenduebertragungsladung fuer eine treibladung
US4886560A (en) * 1988-12-28 1989-12-12 Hercules Incorporated Ignition modifying overcoat for deterrent-coated smokeless propellant
FR2665254B1 (fr) * 1990-07-27 1992-10-16 Giat Ind Sa Systeme d'allumage pour une composition pyrotechnique.
JP3543347B2 (ja) * 1994-01-24 2004-07-14 日本油脂株式会社 点火薬造粒物の製造方法
US5453236A (en) * 1994-02-08 1995-09-26 Composite Design International, Inc. Method of molding a load bearing pallet from recycled materials
US5626360A (en) * 1994-03-14 1997-05-06 Morton International, Inc. Linear igniters for airbag inflators
US5844164A (en) * 1996-02-23 1998-12-01 Breed Automotive Technologies, Inc. Gas generating device with specific composition

Also Published As

Publication number Publication date
ZA992433B (en) 1999-09-30
EP0949224B1 (fr) 2004-05-26
DE69917523T2 (de) 2005-06-02
US6368434B1 (en) 2002-04-09
IL129274A0 (en) 2000-02-17
IL129274A (en) 2001-12-23
US20010050123A1 (en) 2001-12-13
DE69917523D1 (de) 2004-07-01
EP0949224A1 (fr) 1999-10-13
FR2776656A1 (fr) 1999-10-01
US6336981B2 (en) 2002-01-08

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse

Effective date: 20101130