FR2665254B1 - Systeme d'allumage pour une composition pyrotechnique. - Google Patents

Systeme d'allumage pour une composition pyrotechnique.

Info

Publication number
FR2665254B1
FR2665254B1 FR9009604A FR9009604A FR2665254B1 FR 2665254 B1 FR2665254 B1 FR 2665254B1 FR 9009604 A FR9009604 A FR 9009604A FR 9009604 A FR9009604 A FR 9009604A FR 2665254 B1 FR2665254 B1 FR 2665254B1
Authority
FR
France
Prior art keywords
ignition
ignition system
pyrotechnic composition
contact
pyrotechnic
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 - Lifetime
Application number
FR9009604A
Other languages
English (en)
Other versions
FR2665254A1 (fr
Inventor
Laurensou Rene
Rene Laurensou
Vinau Richard
Richard Vinau
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 FR9009604A priority Critical patent/FR2665254B1/fr
Priority to EP91401800A priority patent/EP0468838B1/fr
Priority to DE69105393T priority patent/DE69105393T2/de
Priority to US07/729,542 priority patent/US5147976A/en
Priority to IL9895491A priority patent/IL98954A/en
Publication of FR2665254A1 publication Critical patent/FR2665254A1/fr
Application granted granted Critical
Publication of FR2665254B1 publication Critical patent/FR2665254B1/fr
Priority to GR950400388T priority patent/GR3015175T3/el
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F42D1/04—Arrangements for ignition
    • 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
    • C06C9/00—Chemical contact igniters; Chemical lighters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Air Bags (AREA)

Abstract

Le secteur technique de l'invention est celui des systèmes d'allumage pour les compositions pyrotechniques. Le système d'allumage selon l'invention comprend un relais d'allumage (4), disposé dans un boîtier (3), et qui est en contact avec la composition pyrotechnique (2), il est caractérisé en ce que le boîtier (3) est fermé par un treillis (5) en contact avec une composition sensible à la flamme (6) elle même en contact avec le relais d'allumage (4). Application à l'allumage des compositions pyrotechniques à retard.
FR9009604A 1990-07-27 1990-07-27 Systeme d'allumage pour une composition pyrotechnique. Expired - Lifetime FR2665254B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9009604A FR2665254B1 (fr) 1990-07-27 1990-07-27 Systeme d'allumage pour une composition pyrotechnique.
EP91401800A EP0468838B1 (fr) 1990-07-27 1991-07-02 Système d'allumage pour une composition pyrotechnique
DE69105393T DE69105393T2 (de) 1990-07-27 1991-07-02 Zündsystem für eine pyrotechnische Zusammensetzung.
US07/729,542 US5147976A (en) 1990-07-27 1991-07-15 Ignition system for a pyrotechnic composition
IL9895491A IL98954A (en) 1990-07-27 1991-07-25 Ignition system for pyrotechnic composition
GR950400388T GR3015175T3 (en) 1990-07-27 1995-02-23 Ignition system for a pyrotechnical composition.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009604A FR2665254B1 (fr) 1990-07-27 1990-07-27 Systeme d'allumage pour une composition pyrotechnique.

Publications (2)

Publication Number Publication Date
FR2665254A1 FR2665254A1 (fr) 1992-01-31
FR2665254B1 true FR2665254B1 (fr) 1992-10-16

Family

ID=9399159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9009604A Expired - Lifetime FR2665254B1 (fr) 1990-07-27 1990-07-27 Systeme d'allumage pour une composition pyrotechnique.

Country Status (6)

Country Link
US (1) US5147976A (fr)
EP (1) EP0468838B1 (fr)
DE (1) DE69105393T2 (fr)
FR (1) FR2665254B1 (fr)
GR (1) GR3015175T3 (fr)
IL (1) IL98954A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706449B1 (fr) * 1993-06-18 1995-08-11 Giat Ind Sa Composition pyrotechnique pour cordeaux retards.
US5331894A (en) * 1993-06-25 1994-07-26 The Ensign-Bickford Company Explosive release coupling
US5834682A (en) * 1995-02-03 1998-11-10 Warren; Cyrus E. Radar signal cartridge
US5710390A (en) * 1995-08-01 1998-01-20 Ofca; William W. Shock tube initiating system for display fireworks
US5831207A (en) * 1996-10-30 1998-11-03 Breed Automotive Technology, Inc. Autoignition composition for an airbag inflator
US5898123A (en) * 1997-05-01 1999-04-27 The Ensign-Bickford Company Sealing device and a method for assembly thereof
US6021715A (en) * 1997-05-02 2000-02-08 The Ensign-Bickford Company Manifold for coupling with a tube and method thereof
US6125762A (en) * 1997-07-03 2000-10-03 The Ensign-Bickford Company Flat-form separation devices
ATE404509T1 (de) * 1998-03-06 2008-08-15 Gen Dynamics Ordnance & Tactic Nichtgiftige initialladung für kleinkalibermunition
FR2776656B1 (fr) * 1998-03-30 2000-04-28 Giat Ind Sa Procede de fabrication d'un objet a partir d'un materiau granulaire, tube allumeur et charge propulsive obtenus avec un tel procede
AU7937300A (en) * 1999-10-20 2001-04-30 Chemical Holdings Int. Ltd. A blast initiation system
WO2005123631A1 (fr) * 2004-06-17 2005-12-29 Nof Corporation Agent d’allumage pour dispositif générateur de gaz
JP4473818B2 (ja) * 2005-12-28 2010-06-02 昭和金属工業株式会社 イニシエータ用点火薬とその製造方法及びそれを用いたイニシエータの製造方法
US11713142B2 (en) * 2017-12-01 2023-08-01 Ensign-Bickford Aerospace & Defense Comany Separation device assemblies
RU2719830C2 (ru) * 2018-07-31 2020-04-23 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" Пиротехнический состав
JP2023096436A (ja) * 2021-12-27 2023-07-07 日本化薬株式会社 点火薬、およびそれを含む点火器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730046A (en) * 1950-09-19 1956-01-10 Bofors Ab Safety device for the explosive head of a missile
US2796834A (en) * 1956-03-09 1957-06-25 Canadian Ind Short interval delay blasting device
BE564699A (fr) * 1957-02-12
US3343487A (en) * 1965-12-22 1967-09-26 Jr George F Hare Pyrotechnic delay device for mild detonating fuze
US3727552A (en) * 1971-06-04 1973-04-17 Du Pont Bidirectional delay connector
SE429334B (sv) * 1978-04-07 1983-08-29 Nitro Nobel Ab Anordning vid en lagenergistubin
ZA80340B (en) * 1979-02-26 1981-03-25 Du Pont Non-electric delay detonator
CH676389A5 (fr) * 1987-07-29 1991-01-15 Eidgenoess Munitionsfab Thun

Also Published As

Publication number Publication date
IL98954A (en) 1996-01-19
GR3015175T3 (en) 1995-05-31
DE69105393D1 (de) 1995-01-12
EP0468838B1 (fr) 1994-11-30
US5147976A (en) 1992-09-15
IL98954A0 (en) 1992-07-15
DE69105393T2 (de) 1995-05-04
EP0468838A1 (fr) 1992-01-29
FR2665254A1 (fr) 1992-01-31

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Legal Events

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

Effective date: 20080331