BRPI0517918A - dispositivo de airbag com uma seção de conexão destrutìvel entre um gerador de gás e uma lança de gás não-metálica - Google Patents

dispositivo de airbag com uma seção de conexão destrutìvel entre um gerador de gás e uma lança de gás não-metálica

Info

Publication number
BRPI0517918A
BRPI0517918A BRPI0517918-1A BRPI0517918A BRPI0517918A BR PI0517918 A BRPI0517918 A BR PI0517918A BR PI0517918 A BRPI0517918 A BR PI0517918A BR PI0517918 A BRPI0517918 A BR PI0517918A
Authority
BR
Brazil
Prior art keywords
gas
gas generator
lance
metallic
airbag device
Prior art date
Application number
BRPI0517918-1A
Other languages
English (en)
Inventor
Jonas Malmenstam
Hakan Jaconelli
Rolf Heninger
Original Assignee
Autoliv Dev
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 Autoliv Dev filed Critical Autoliv Dev
Publication of BRPI0517918A publication Critical patent/BRPI0517918A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
    • B60R21/2171—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together specially adapted for elongated cylindrical or bottle-like inflators with a symmetry axis perpendicular to the main direction of bag deployment, e.g. extruded reaction canisters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334—Expansion control features
    • B60R21/2346—Soft diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R2021/162—Means for diverting, destroying or blocking the bag in case of dangerous deployment, e.g. during rescue operations or use of rear-facing children seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

DISPOSITIVO DE AIRBAG COM UMA SEçãO DE CONEXãO DESTRUTìVEL ENTRE UM GERADOR DE GáS E UMA LANçA DE GáS NãO-METáLICA. A presente invenção refere-se a um dispositivo de airbag compreendendo um gerador de gás (1), em uma extremidade do qual é disposto um difusor (2) com orifícios de descarga radiais (3), e no qual é concretizada uma seção de junção (19). Uma lança de gás não-metálica (6, 15) é fixada na seção de junção (19) a montante do difusor (2) de modo a acomodar a mesma. A lança de gás não-metálica (6, 15) é provida com um meio de reforço (5, 18) ou conectada em um meio de reforço (5, 18) na extremidade axial da mesma que é associada com a seção de junção (19). O dito meio de reforço (5, 18) redireciona o fluxo de gás (4) do difusor (3) da direção de descarga radial do mesmo para uma direção de descarga axial durante a operação normal do gerador de gás (1) enquanto impulsiona a lança de gás (6, 15) em uma maneira termicamente efetiva na dita seção de junção (19). Em caso de um grande efeito térmico (8) sobre a seção de junção (19) do lado de fora e de uma autoignição aleatória do gerador de gás (1), o material de lança de gás e o meio de reforço (5, 18) são destruidos, sem conseqüênte redirecionamento do fluxo de gás (4) da direção radial para a axial.
BRPI0517918-1A 2004-11-01 2005-10-31 dispositivo de airbag com uma seção de conexão destrutìvel entre um gerador de gás e uma lança de gás não-metálica BRPI0517918A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004016975U DE202004016975U1 (de) 2004-11-01 2004-11-01 Airbagvorrichtung mit einem zerstörbaren Verbindungsabschnitt zwischen einem Gasgenerator und einer nichtmetallischen Gaslanze
PCT/EP2005/011641 WO2006048223A1 (de) 2004-11-01 2005-10-31 Airbagvorrichtung mit einem zerstörbaren verbindungsabschnitt zwischen einem gasgenerator und einer nichtmetallischen gaslanze

Publications (1)

Publication Number Publication Date
BRPI0517918A true BRPI0517918A (pt) 2008-10-21

Family

ID=33560653

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517918-1A BRPI0517918A (pt) 2004-11-01 2005-10-31 dispositivo de airbag com uma seção de conexão destrutìvel entre um gerador de gás e uma lança de gás não-metálica

Country Status (10)

Country Link
US (1) US20080111357A1 (pt)
EP (1) EP1809518B1 (pt)
JP (1) JP4880609B2 (pt)
KR (1) KR101149092B1 (pt)
CN (1) CN100515836C (pt)
AT (1) ATE410344T1 (pt)
BR (1) BRPI0517918A (pt)
DE (2) DE202004016975U1 (pt)
MX (1) MX2007004774A (pt)
WO (1) WO2006048223A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005009432A1 (de) * 2005-03-02 2006-09-14 Autoliv Development Ab Rohrförmiges Gasleitelement und Gaserzeugungs- und Zuführeinheit
DE102005009433A1 (de) * 2005-03-02 2006-09-14 Autoliv Development Ab Vorhanggassack-Einheit
DE202005017267U1 (de) * 2005-05-18 2006-03-09 Trw Automotive Gmbh Gassackmodul
DE202005008847U1 (de) 2005-06-03 2005-10-06 Autoliv Development Ab Gasgeneratoreinheit
DE202005019013U1 (de) 2005-12-01 2006-04-20 Takata-Petri (Ulm) Gmbh Gasstromverteiler für ein Gassackmodul
JP5199604B2 (ja) 2006-06-12 2013-05-15 タカタ株式会社 側突用エアバッグ装置、車両用シート、インフレータのガス分配器
DE602007011352D1 (de) * 2006-06-12 2011-02-03 Takata Corp Seitenairbagvorrichtung, Motorfahrzeugsitz und Gasverteiler eines Gasgenerators
US20080007035A1 (en) * 2006-06-26 2008-01-10 Trw Automotive Gmbh Airbag module
DE202006019196U1 (de) * 2006-12-15 2007-04-12 Takata Petri Ag Generatorbaugruppe für ein Airbagmodul eines Kraftfahrzeugs
DE102007056137B4 (de) * 2007-11-20 2015-05-13 TAKATA Aktiengesellschaft Gassack mit einem Einfüllstutzen und Gassackanordnung mit einem Gassack und einem Gasgenerator
JP5010459B2 (ja) * 2007-12-28 2012-08-29 日本プラスト株式会社 エアバッグ装置
DE102008012764B4 (de) * 2008-03-05 2015-08-20 Autoliv Development Ab Türseitiges Airbagmodul für Kraftfahrzeuge
CN101959721B (zh) * 2008-03-07 2013-07-24 芦森工业株式会社 安全气囊装置
TWI433137B (zh) 2009-09-10 2014-04-01 Dolby Int Ab 藉由使用參數立體聲改良調頻立體聲收音機之聲頻信號之設備與方法
JP2013103608A (ja) * 2011-11-14 2013-05-30 Ashimori Industry Co Ltd エアバッグ装置
AT513752B1 (de) * 2013-05-14 2014-07-15 Haberkorn & Co Gmbh A Lanze zum Leiten eines Gases in einen Airbelt
DE102013017591A1 (de) * 2013-10-22 2015-04-23 Linde Aktiengesellschaft Verfahren und Vorrichtung zum Metallschutzgasschweißen
KR101695366B1 (ko) * 2013-12-11 2017-01-12 아우토리브 디벨롭먼트 아베 에어백 장치
DE102014200252A1 (de) 2014-01-09 2014-04-10 Takata AG Gassackanordnung und Verfahren zur Herstellung einer Gassackanordnung
JP6500274B2 (ja) * 2015-09-01 2019-04-17 豊田合成株式会社 エアバッグ
DE102018124250A1 (de) * 2018-10-01 2020-04-02 Trw Automotive Gmbh Gassackmodul

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05286398A (ja) * 1992-04-09 1993-11-02 Takata Kk 助手席用エアバッグ装置
IL115523A0 (en) * 1994-10-25 1996-01-19 Oea Inc Compact side inflator
GB2314300B (en) 1996-06-20 2000-05-03 Autoliv Dev Improvements in or relating to an air-bag arrangement
US6073961A (en) * 1998-02-20 2000-06-13 Breed Automotive Technology, Inc. Inflatable side airbag curtain module
JPH11321535A (ja) * 1998-05-12 1999-11-24 Toyoda Gosei Co Ltd サイドエアバッグ装置のエアバッグ
US6293581B1 (en) * 1999-04-15 2001-09-25 Honda Giken Kogyo Kabushiki Kaisha Occupant restraint device
DE29907617U1 (de) * 1999-04-29 1999-09-16 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Gasgenerator und Vorrichtung zum Aufblasen eines Fahrzeuginsassen-Rückhaltesystems
DE10105720B4 (de) * 2000-02-11 2006-08-24 Trw Inc., Lyndhurst Aufblasbarer Seitenvorhang mit Füllrohr
US6450529B1 (en) * 2000-06-23 2002-09-17 Breed Automotive Technologies, Inc. Inflatable side air bag curtain module with chamber separators
JP2002019562A (ja) * 2000-07-06 2002-01-23 Nissan Motor Co Ltd 車両のサイドエアバッグ装置
US20020070537A1 (en) * 2000-11-22 2002-06-13 Webber James Lloyd Tensioning device for side restraint
JP3835257B2 (ja) * 2001-11-12 2006-10-18 豊田合成株式会社 頭部保護エアバッグ装置
US6783148B2 (en) * 2002-01-14 2004-08-31 Autoliv Asp, Inc. Inflatable curtain positioning system and method
JP4311928B2 (ja) * 2002-11-14 2009-08-12 東洋紡績株式会社 インフレ−ターガス導入分配ホース
DE10255067B4 (de) 2002-11-25 2005-01-27 Autoliv Development Ab Gassackanordnung mit starrer Gaslanze
US20040239082A1 (en) * 2003-05-30 2004-12-02 Schneider David W. Overhead airbag system

Also Published As

Publication number Publication date
EP1809518A1 (de) 2007-07-25
KR20070083847A (ko) 2007-08-24
WO2006048223A1 (de) 2006-05-11
DE502005005651D1 (de) 2008-11-20
MX2007004774A (es) 2007-06-15
KR101149092B1 (ko) 2012-05-25
EP1809518B1 (de) 2008-10-08
US20080111357A1 (en) 2008-05-15
DE202004016975U1 (de) 2004-12-30
JP2008517825A (ja) 2008-05-29
ATE410344T1 (de) 2008-10-15
CN101065273A (zh) 2007-10-31
CN100515836C (zh) 2009-07-22
JP4880609B2 (ja) 2012-02-22

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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 AS 5A E 6A 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 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.