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 funcionamentoInfo
- 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
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.
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)
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)
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 |
-
2000
- 2000-05-30 FR FR0006926A patent/FR2809806B1/fr not_active Expired - Fee Related
-
2001
- 2001-04-27 ES ES01401108T patent/ES2228766T3/es not_active Expired - Lifetime
- 2001-04-27 AT AT01401108T patent/ATE280382T1/de not_active IP Right Cessation
- 2001-04-27 EP EP01401108A patent/EP1160533B1/fr not_active Expired - Lifetime
- 2001-04-27 DE DE60106519T patent/DE60106519T2/de not_active Expired - Fee Related
- 2001-05-02 US US09/846,285 patent/US6640718B2/en not_active Expired - Fee Related
- 2001-05-28 BR BR0102151-6A patent/BR0102151A/pt not_active IP Right Cessation
- 2001-05-28 KR KR1020010029351A patent/KR20010110110A/ko not_active Application Discontinuation
- 2001-05-30 CN CN01119341A patent/CN1326878A/zh active Pending
- 2001-05-30 JP JP2001162908A patent/JP2002013900A/ja active Pending
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. |