FR2698687B1 - Initiateur pyrotechnique. - Google Patents

Initiateur pyrotechnique.

Info

Publication number
FR2698687B1
FR2698687B1 FR9214473A FR9214473A FR2698687B1 FR 2698687 B1 FR2698687 B1 FR 2698687B1 FR 9214473 A FR9214473 A FR 9214473A FR 9214473 A FR9214473 A FR 9214473A FR 2698687 B1 FR2698687 B1 FR 2698687B1
Authority
FR
France
Prior art keywords
pyrotechnic
wall
substance
pyrotechnic initiator
housing
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
FR9214473A
Other languages
English (en)
Other versions
FR2698687A1 (fr
Inventor
Jean-Claude Bernardy
Yves Moya-Naranjo
Guy Lagofun
Herve Lebreton
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 FR9214473A priority Critical patent/FR2698687B1/fr
Priority to EP93402906A priority patent/EP0600791B1/fr
Priority to ES93402906T priority patent/ES2096891T3/es
Priority to DE69308004T priority patent/DE69308004T2/de
Priority to US08/158,798 priority patent/US5423261A/en
Priority to AT93402906T priority patent/ATE148783T1/de
Publication of FR2698687A1 publication Critical patent/FR2698687A1/fr
Application granted granted Critical
Publication of FR2698687B1 publication Critical patent/FR2698687B1/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
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/11—Initiators therefor characterised by the material used, e.g. for initiator case or electric leads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F42B3/125—Bridge initiators characterised by the configuration of the bridge initiator case
    • F42B3/127—Bridge initiators characterised by the configuration of the bridge initiator case the case having burst direction defining elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Lighters Containing Fuel (AREA)
FR9214473A 1992-12-01 1992-12-01 Initiateur pyrotechnique. Expired - Fee Related FR2698687B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9214473A FR2698687B1 (fr) 1992-12-01 1992-12-01 Initiateur pyrotechnique.
EP93402906A EP0600791B1 (fr) 1992-12-01 1993-12-01 Initiateur pyrotechnique électrique
ES93402906T ES2096891T3 (es) 1992-12-01 1993-12-01 Iniciador pirotecnico.
DE69308004T DE69308004T2 (de) 1992-12-01 1993-12-01 Pyrotechnische elektrische Anzünder
US08/158,798 US5423261A (en) 1992-12-01 1993-12-01 Pyrotechnic trigger
AT93402906T ATE148783T1 (de) 1992-12-01 1993-12-01 Pyrotechnische elektrische anzünder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9214473A FR2698687B1 (fr) 1992-12-01 1992-12-01 Initiateur pyrotechnique.

Publications (2)

Publication Number Publication Date
FR2698687A1 FR2698687A1 (fr) 1994-06-03
FR2698687B1 true FR2698687B1 (fr) 1995-02-03

Family

ID=9436110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9214473A Expired - Fee Related FR2698687B1 (fr) 1992-12-01 1992-12-01 Initiateur pyrotechnique.

Country Status (6)

Country Link
US (1) US5423261A (fr)
EP (1) EP0600791B1 (fr)
AT (1) ATE148783T1 (fr)
DE (1) DE69308004T2 (fr)
ES (1) ES2096891T3 (fr)
FR (1) FR2698687B1 (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA946555B (en) * 1993-05-28 1995-06-12 Altech Ind Pty Ltd An electric igniter
US5596163A (en) * 1993-08-25 1997-01-21 Ems-Patvag Ag Gas generator igniting capsule
FR2720493B1 (fr) * 1994-05-31 1996-07-19 Giat Ind Sa Initiateur pyrotechnique.
FR2732455B1 (fr) * 1995-03-31 1997-06-13 Davey Bickford Initiateur electropyrotechnique, procede de realisation d'un tel initiateur et systeme de securite pour vehicule
US5988069A (en) * 1996-11-12 1999-11-23 Universal Propulsion Company, Inc. Electric initiator having a sealing material forming a ceramic to metal seal
JPH1199899A (ja) * 1997-05-28 1999-04-13 Trw Occupant Restraint Syst Gmbh 乗物乗員保護装置の火工手段
FR2781878B1 (fr) 1998-07-31 2001-02-16 Giat Ind Sa Procede de mise en oeuvre d'une substance pyrotechnique et initiateur pyrotechnique obtenu avec un tel procede
DE19836278C2 (de) * 1998-08-11 2000-07-20 Dynamit Nobel Ag Extern ansteuerbare Anzündeinheit mit integrierter Elektronik zum Auslösen eines Rückhaltesystems
FR2796715B1 (fr) * 1999-07-19 2002-09-13 Giat Ind Sa Initiateur pyrotechnique et procede de montage d'un tel initiateur
FR2807155B1 (fr) 2000-03-30 2003-03-21 Giat Ind Sa Initiateur pyrotechnique pouvant etre equipe d'un composant electrique ou electronique et/ou d'un connecteur
NO310380B1 (no) * 2000-05-05 2001-06-25 Nammo Raufoss As Anordning ved beholder som omslutter et brennbart materiale
US20020110337A1 (en) * 2000-05-13 2002-08-15 Stefan Loeffelholz Electro-optical component
US6644198B1 (en) * 2000-10-31 2003-11-11 Special Devices, Inc. Integral pyrotechnic initiator with molded connector
US6796245B2 (en) 2001-04-03 2004-09-28 Lifesparc, Inc. Unitary header/base/shorting bar holder for a micro gas generator, and micro gas generator using it
US6553914B2 (en) * 2001-04-10 2003-04-29 Breed Automotive Technology, Inc. Gas generator
ES2261605T3 (es) * 2002-01-10 2006-11-16 Davey Bickford Iniciador electropirotecnico.
JP3864823B2 (ja) * 2002-03-28 2007-01-10 トヨタ自動車株式会社 イニシエータ、インフレータおよび車両の乗員頭部保護エアバッグ装置
DE102004004748A1 (de) * 2003-03-08 2004-09-23 Dynamit Nobel Ais Gmbh Automotive Ignition Systems Glasdurchführung für einen pyroelektrischen Anzünder
DE102004010746A1 (de) * 2003-04-30 2004-12-09 Dynamit Nobel Ais Gmbh Automotive Ignition Systems Gehäuse für ein pyromechanisches Trennelement mit integriertem Anzündelement
DE20307603U1 (de) * 2003-05-15 2003-09-25 TRW Airbag Systems GmbH, 84544 Aschau Anzünder zur Verwendung in einer Schutzvorrichtung für Fahrzeuginsassen
US8069789B2 (en) * 2004-03-18 2011-12-06 Orica Explosives Technology Pty Ltd Connector for electronic detonators
US7690303B2 (en) * 2004-04-22 2010-04-06 Reynolds Systems, Inc. Plastic encapsulated energetic material initiation device
FR2877082B1 (fr) * 2004-10-21 2007-01-19 Ncs Pyrotechnie & Tech Initiateur comportant une zone de fragilisation
FR2885684B1 (fr) 2005-05-10 2012-04-27 Davey Bickford Initiateur electrique a structure plastique et fonctionnement rapide et generateur de gaz comportant un tel initiateur
DE102005058721A1 (de) * 2005-12-08 2007-06-14 Trw Airbag Systems Gmbh Pyrotechnische Aktuatoreinheit sowie Gassackmodul mit einer solchen Akruatoreinheit
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
CZ307088B6 (cs) * 2007-05-09 2018-01-10 Indet Safety Systems A.S. Hermetizovaný skleněným zátavem zatěsněný iniciátor pro elektrické pyrotechnické systémy a způsob jeho výroby
US8057611B2 (en) * 2007-08-13 2011-11-15 Autoliv Asp, Inc. 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
CN101486138B (zh) * 2009-02-09 2011-06-08 顾扬 用于电雷管引火装置桥丝焊接的预制备装置及其工艺
CN101487680B (zh) * 2009-02-23 2012-11-21 北京铱钵隆芯科技有限责任公司 点火头
US10857967B2 (en) * 2019-02-27 2020-12-08 Autoliv Asp, Inc. Initiator for an automotive safety device
US8925461B2 (en) * 2011-09-22 2015-01-06 Eaglepicher Technologies, Llc Low profile igniter
DE102012010608A1 (de) * 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Anzünder und Verfahren zur Herstellung eines Anzünders für einen Gasgenerator
US9051223B2 (en) 2013-03-15 2015-06-09 Autoliv Asp, Inc. Generant grain assembly formed of multiple symmetric pieces
WO2019096400A1 (fr) * 2017-11-17 2019-05-23 Trw Airbag Systems Gmbh Interface de connexion pyrotechnique

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516898A (en) * 1945-11-09 1950-08-01 Leo T Meister Primer and method of manufacture
US2767655A (en) * 1953-06-15 1956-10-23 Olin Mathieson Blasting caps
BE539754A (fr) * 1954-08-21
US2968985A (en) * 1957-03-07 1961-01-24 Olin Mathieson Blasting caps
DE1446952B1 (de) * 1964-07-02 1970-07-09 Dynamit Nobel Ag Elektrische Zuendvorrichtung
US3831523A (en) * 1967-01-04 1974-08-27 Us Army Electroexplosive device
US3760729A (en) * 1971-12-21 1973-09-25 Us Army Hermetically sealed plastic cartridge case/cap system
DE2355255C2 (de) * 1973-11-05 1984-05-10 Gianni Verga Milano Casati Anzündvorrichtung für Artillerietreibladungen
US3971320A (en) * 1974-04-05 1976-07-27 Ici United States Inc. Electric initiator
FR2506927B1 (fr) * 1981-05-29 1986-09-26 France Etat Initiateur electro-pyrotechnique a fil chaud ou explosant a structure coaxiale
FR2513751B1 (fr) * 1981-09-28 1986-04-11 France Etat Initiateur pyrotechnique electrique a effet joule
FR2538099B1 (fr) * 1982-12-15 1986-10-03 France Etat Amorce electrique a element resistif
US4576094A (en) * 1985-08-28 1986-03-18 The United States Of America As Represented By The Secretary Of The Army Fabrication of expandable polystyrene plastic ignition containers
GB2190730B (en) * 1986-05-22 1990-10-24 Detonix Close Corp Detonator firing element
US5005486A (en) * 1989-02-03 1991-04-09 Trw Vehicle Safety Systems Inc. Igniter for airbag propellant grains
US4924774A (en) * 1989-05-16 1990-05-15 Trw Vehicle Safety Systems Inc. Apparatus for igniting a pyrotechnic transmission line
FR2659137B1 (fr) * 1990-03-01 1994-06-17 France Etat Armement Initiateur pyrotechnique laser a fibre optique.
FR2669724B1 (fr) * 1990-11-22 1994-11-25 France Etat Armement Detonateur laser a effet de projection de plaque.
FR2669725B1 (fr) * 1990-11-27 1994-10-07 Thomson Brandt Armements Detonateur pyrotechnique a connexions coaxiales.
US5166468A (en) * 1991-04-05 1992-11-24 Thiokol Corporation Thermocouple-triggered igniter
US5241910A (en) * 1991-04-05 1993-09-07 Morton International, Inc. Universal squib connector for a gas generator

Also Published As

Publication number Publication date
DE69308004D1 (de) 1997-03-20
EP0600791A1 (fr) 1994-06-08
FR2698687A1 (fr) 1994-06-03
EP0600791B1 (fr) 1997-02-05
DE69308004T2 (de) 1997-06-05
ES2096891T3 (es) 1997-03-16
US5423261A (en) 1995-06-13
ATE148783T1 (de) 1997-02-15

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Legal Events

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