BR0102151A - Iniciador eletropirotécnico com ponte em camada fina e com baixa energia de funcionamento - Google Patents

Iniciador eletropirotécnico com ponte em camada fina e com baixa energia de funcionamento

Info

Publication number
BR0102151A
BR0102151A BR0102151-6A BR0102151A BR0102151A BR 0102151 A BR0102151 A BR 0102151A BR 0102151 A BR0102151 A BR 0102151A BR 0102151 A BR0102151 A BR 0102151A
Authority
BR
Brazil
Prior art keywords
thin layer
initiator
electrodes
heating element
electropyrotechnical
Prior art date
Application number
BR0102151-6A
Other languages
English (en)
Inventor
Jean-Rene Duguet
Jean-Pierre Vedel
Original Assignee
Livbag Snc
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 Livbag Snc filed Critical Livbag Snc
Publication of BR0102151A publication Critical patent/BR0102151A/pt

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
    • F42B3/12—Bridge initiators
    • F42B3/13—Bridge initiators with semiconductive bridge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Surface Heating Bodies (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Conductive Materials (AREA)

Abstract

Patente de Invenção: "INICIADOR ELETROPIROTéCNICO COM PONTE EM CAMADA FINA E COM BAIXA ENERGIA DE FUNCIONAMENTO". A presente invenção refere-se ao domínio dos iniciadores eletropirotécnicos com baixa energia. O iniciador (1), de acordo com a invenção, compreende notadamente: - um suporte (26) isolante da eletricidade e do calor sobre o qual é depositado um circuito elétrico em camadas finas compreendendo um elemento resistivo aquecedor (17), cuja espessura é inferior a 1X10^ -6^m; - uma composição de excitação (23) constituída a partir de um explosivo primário, cuja granulometria é inferior a 30x10^ -6^m. Os iniciadores, de acordo com a invenção, são bem convenientes para iniciar aos dispositivos de proteção dos ocupantes de um veículo automóvel.
BR0102151-6A 2000-05-30 2001-05-28 Iniciador eletropirotécnico com ponte em camada fina e com baixa energia de funcionamento BR0102151A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0006926A FR2809806B1 (fr) 2000-05-30 2000-05-30 Initiateur electro-pyrotechnique a pont en couche mince et a tres basse energie de fonctionnement

Publications (1)

Publication Number Publication Date
BR0102151A true BR0102151A (pt) 2002-02-13

Family

ID=8850787

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0102151-6A BR0102151A (pt) 2000-05-30 2001-05-28 Iniciador eletropirotécnico com ponte em camada fina e com baixa energia de funcionamento

Country Status (10)

Country Link
US (1) US6640718B2 (pt)
EP (1) EP1160533B1 (pt)
JP (1) JP2002013900A (pt)
KR (1) KR20010110110A (pt)
CN (1) CN1326878A (pt)
AT (1) ATE280382T1 (pt)
BR (1) BR0102151A (pt)
DE (1) DE60106519T2 (pt)
ES (1) ES2228766T3 (pt)
FR (1) FR2809806B1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123282A1 (de) 2001-05-12 2002-11-14 Conti Temic Microelectronic Pyrotechnische Zündeinrichtung mit integrierter Elektronikbaugruppe
DE10123285A1 (de) * 2001-05-12 2002-11-14 Conti Temic Microelectronic Zündelement für pyrotechnische Wirkmassen auf einer Schaltungsträgeranordnung mit einer Zündelektronikbaugruppe
DE10123284A1 (de) 2001-05-12 2002-11-14 Conti Temic Microelectronic Pyrotechnische Zündeinrichtung mit integrierter Elektronikbaugruppe
US20030192446A1 (en) * 2002-04-16 2003-10-16 Paul Berg Header with overlying eyelet
US20040244624A1 (en) * 2003-01-31 2004-12-09 Hiroshi Harada Parts of igniter
DE10308443A1 (de) * 2003-02-27 2004-09-09 Dynltec Gmbh Elektrischer Detonator
US20040226473A1 (en) * 2003-05-13 2004-11-18 David Davison Inert initiator and explosive device
DE20307603U1 (de) * 2003-05-15 2003-09-25 Trw Airbag Sys Gmbh Anzünder zur Verwendung in einer Schutzvorrichtung für Fahrzeuginsassen
US8020490B1 (en) 2003-07-24 2011-09-20 University Of South Florida Method of fabricating MEMS-based micro detonators
US20060208474A1 (en) * 2003-12-24 2006-09-21 Nippon Kayaku Kabushiki Kaisha Gas producer
US7721652B2 (en) * 2004-03-02 2010-05-25 Nippon Kayaku Kabushiki Kaisha Gas generator
US20060260498A1 (en) * 2005-04-05 2006-11-23 Daicel Chemical Industries, Ltd. Igniter assembly
US7571679B2 (en) * 2006-09-29 2009-08-11 Reynolds Systems, Inc. Energetic material initiation device having integrated low-energy exploding foil initiator header
US8408131B1 (en) 2006-09-29 2013-04-02 Reynolds Systems, Inc. Energetic material initiation device
JP4653718B2 (ja) * 2006-10-26 2011-03-16 日本化薬株式会社 スクイブならびにエアバッグ用ガス発生装置およびシートベルトプリテンショナー用ガス発生装置
JP4705550B2 (ja) 2006-10-26 2011-06-22 日本化薬株式会社 スクイブならびにエアバッグ用ガス発生装置およびシートベルトプリテンショナー用ガス発生装置
US8276516B1 (en) 2008-10-30 2012-10-02 Reynolds Systems, Inc. Apparatus for detonating a triaminotrinitrobenzene charge
CN103017197B (zh) * 2011-09-23 2014-10-01 中国电子科技集团公司第四十八研究所 一种无引线封装薄膜桥发火器的制造方法
CN102384486A (zh) * 2011-09-23 2012-03-21 中国电子科技集团公司第四十八研究所 一种低发火电压的Ni-Cr合金薄膜桥点火器及其制备方法
DE102012004966B3 (de) * 2012-03-14 2013-01-03 A&O Technologie GmbH Zündsockel für pyroelektrische Zündvorrichtungen
CN102927590A (zh) * 2012-10-26 2013-02-13 中国电子科技集团公司第四十八研究所 一种金属薄膜桥点火器及其制备方法
US9248802B2 (en) * 2012-11-29 2016-02-02 Autoliv Asp, Inc. Surface mount initiators
US8934214B2 (en) * 2013-04-09 2015-01-13 Halliburton Energy Services, Inc. Plasma gap detonator with novel initiation scheme
GB201601073D0 (en) 2016-01-20 2016-03-02 Ucb Biopharma Sprl Antibodies
GB201601077D0 (en) 2016-01-20 2016-03-02 Ucb Biopharma Sprl Antibody molecule
GB201601075D0 (en) 2016-01-20 2016-03-02 Ucb Biopharma Sprl Antibodies molecules
CN105423340B (zh) * 2015-11-30 2018-07-06 中国电子科技集团公司第四十八研究所 一体化薄膜桥点火器及其制备方法
RU201815U1 (ru) * 2020-10-15 2021-01-13 Общество с ограниченной ответственностью Научно-производственная компания "Рэлсиб" (ООО НПК "Рэлсиб") Планарная структура инициирующего устройства
FR3135320B1 (fr) 2022-05-03 2024-03-22 Ncs Pyrotechnie Et Tech Sas Allumeur à performance réduite et pastilles thermiques

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572247A (en) 1968-08-29 1971-03-23 Theodore Warshall Protective rf attenuator plug for wire-bridge detonators
US4729315A (en) 1986-12-17 1988-03-08 Quantic Industries, Inc. Thin film bridge initiator and method therefor
US5254838A (en) * 1987-09-14 1993-10-19 Nippon Koki Co., Ltd. Igniter for electric ignition systems
US5140906A (en) * 1991-11-05 1992-08-25 Ici Americas, Inc. Airbag igniter having double glass seal
FR2693721B1 (fr) * 1992-07-20 1994-10-21 Ncs Pyrotechnie Technologies Charge d'amorçage à percussion annulaire et son procédé de fabrication.
US5912427A (en) * 1993-02-26 1999-06-15 Quantic Industries, Inc. Semiconductor bridge explosive device
FR2704944B1 (fr) * 1993-05-05 1995-08-04 Ncs Pyrotechnie Technologies Initiateur électro-pyrotechnique.
JP2700100B2 (ja) * 1993-05-28 1998-01-19 日本工機株式会社 イグナイター
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.
US5798476A (en) 1996-03-25 1998-08-25 Trw Inc. Initiator for an air bag inflator
US5932832A (en) * 1996-04-15 1999-08-03 Autoliv Asp, Inc. High pressure resistant initiator with integral metal oxide varistor for electro-static discharge protection
US5736668A (en) * 1996-05-28 1998-04-07 Trw Inc. Inflator for an inflatable vehicle occupant protection device
WO1998025100A1 (en) * 1996-12-05 1998-06-11 International Resistive Company, Inc. Ceramic substrate electric igniter with nitrided tantalum bridge
US6054760A (en) * 1996-12-23 2000-04-25 Scb Technologies Inc. Surface-connectable semiconductor bridge elements and devices including the same
DE19732380B4 (de) * 1997-07-25 2005-04-14 Conti Temic Microelectronic Gmbh Anzündelement für pyrotechnische Wirkmassen mit einer Dämmschicht
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
FR2784176B1 (fr) * 1998-10-06 2004-11-26 Livbag Snc Systeme d'initiation electro-pyrotechnique protege contre les decharges electrostatiques
FR2790078B1 (fr) 1999-02-18 2004-11-26 Livbag Snc Allumeur electropyrotechnique a securite d'allumage renforcee
FR2800865B1 (fr) 1999-11-05 2001-12-07 Livbag Snc Initiateur pyrotechnique a filament photograve protege contre les decharges electrostatiques

Also Published As

Publication number Publication date
EP1160533A1 (fr) 2001-12-05
DE60106519T2 (de) 2005-12-01
KR20010110110A (ko) 2001-12-12
ATE280382T1 (de) 2004-11-15
CN1326878A (zh) 2001-12-19
JP2002013900A (ja) 2002-01-18
FR2809806B1 (fr) 2003-01-10
US6640718B2 (en) 2003-11-04
ES2228766T3 (es) 2005-04-16
EP1160533B1 (fr) 2004-10-20
FR2809806A1 (fr) 2001-12-07
US20020002924A1 (en) 2002-01-10
DE60106519D1 (de) 2004-11-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.