BR0204236A - Dispositivo gerador de gás hìbrido para inflar um colchão de proteção utilizado em segurança automobilìstica - Google Patents

Dispositivo gerador de gás hìbrido para inflar um colchão de proteção utilizado em segurança automobilìstica

Info

Publication number
BR0204236A
BR0204236A BR0204236-3A BR0204236A BR0204236A BR 0204236 A BR0204236 A BR 0204236A BR 0204236 A BR0204236 A BR 0204236A BR 0204236 A BR0204236 A BR 0204236A
Authority
BR
Brazil
Prior art keywords
inflating
hybrid gas
generating device
gas generator
gas generating
Prior art date
Application number
BR0204236-3A
Other languages
English (en)
Inventor
Franck Lebaudy
Francois Peremarty
Christian Perotto
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 BR0204236A publication Critical patent/BR0204236A/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
    • B60R21/264—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 using instantaneous generation of gas, e.g. pyrotechnic
    • 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
    • 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
    • B60R2021/0002—Type of accident
    • B60R2021/0018—Roll-over
    • 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
    • B60R2021/26058—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 using a combination of inflators
    • 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
    • B60R21/261—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 with means other than bag structure to diffuse or guide inflation fluid
    • B60R2021/2612—Gas guiding means, e.g. ducts
    • B60R2021/2617—Curtain bag nozzles
    • 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
    • B60R21/264—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 using instantaneous generation of gas, e.g. pyrotechnic
    • B60R21/2644—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 using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
    • B60R21/2646—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 using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder the reacting substances being supported by the inflatable member walls, or by a flexible support within it
    • 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
    • B60R21/268—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 using instantaneous release of stored pressurised gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

"DISPOSITIVO GERADOR DE GáS HìBRIDO PARA INFLAR UM COLCHãO DE PROTEçãO UTILIZADO EM SEGURANçA AUTOMOBILìSTICA". A presente invenção refere-se a um dispositivo (1) gerador de gás híbrido utilizado para inflar pelo menos um colchão de proteção lateral, caracterizado pelo fato de que ele compreende: - um gerador pirotécnico (2) de gás realizado com o auxílio, por um lado, de um corpo (5) que contém um dispositivo de ignição (50) eletropirotécnico e que é munido de uma primeira e de uma segunda extremidades (6, 7), e por outro lado, de um elemento flexível (8) que contém um carregamento pirotécnico (10) e que é ligado à segunda extremidade do corpo, - um reservatório (3) de gás (4) sob pressão ligado ao gerador pirotécnico de gás ao nível da primeira extremidade do corpo, - o dito dispositivo de ignição sendo próprio para provocar em funcionamento, por um lado, a iniciação em combustão do carregamento pirotécnico contido dentro do elemento flexível, e por outro lado, a liberação do gás sob pressão contido dentro do reservatório.
BR0204236-3A 2001-10-19 2002-10-18 Dispositivo gerador de gás hìbrido para inflar um colchão de proteção utilizado em segurança automobilìstica BR0204236A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113489A FR2831122B1 (fr) 2001-10-19 2001-10-19 Dispositif generateur de gaz hybride pour gonfler un coussin de protection utilise en securite automobile

Publications (1)

Publication Number Publication Date
BR0204236A true BR0204236A (pt) 2004-05-25

Family

ID=8868470

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0204236-3A BR0204236A (pt) 2001-10-19 2002-10-18 Dispositivo gerador de gás hìbrido para inflar um colchão de proteção utilizado em segurança automobilìstica

Country Status (7)

Country Link
US (1) US6808202B2 (pt)
EP (1) EP1304267B1 (pt)
JP (1) JP3787115B2 (pt)
KR (1) KR100514713B1 (pt)
BR (1) BR0204236A (pt)
DE (1) DE60238167D1 (pt)
FR (1) FR2831122B1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7188567B1 (en) * 1999-11-12 2007-03-13 Zodiac Automotive Us Inc. Gas generation system
US6886469B2 (en) * 2002-05-17 2005-05-03 Zodiac Automotive Us Inc. Distributed charge inflator system
US7162958B2 (en) 2002-05-17 2007-01-16 Zodiac Automotive Us Inc. Distributed charge inflator system
US7137341B2 (en) * 2002-05-17 2006-11-21 Zodiac Automotive Us Inc. Distributed charge inflator system
JP2005239130A (ja) * 2004-02-24 2005-09-08 Takata Corp カスケードインフレータ付きカーテンエアバッグ
DE102004010315A1 (de) * 2004-03-03 2005-09-22 Trw Airbag Systems Gmbh Gaserzeugersystem
FR2875527A1 (fr) * 2004-09-23 2006-03-24 Brink S France Sa Conteneur de transport et de stockage de valeurs
JP4643283B2 (ja) * 2005-01-28 2011-03-02 ダイセル化学工業株式会社 エアバッグ用ガス発生器
FR2885583A1 (fr) * 2005-05-12 2006-11-17 Livbag Soc Par Actions Simplif Dispositif de renforcement d'un element creux de carrosserie et procede correspondant
US7413221B2 (en) * 2005-06-27 2008-08-19 Tk Holdings Inc. Airbag apparatus with accumulator
WO2008043946A2 (fr) 2006-10-09 2008-04-17 Snpe Materiaux Energetiques Procédé pyrotechnique de génération de gaz a deux régimes - générateur pyrotechnique associé
JP5139212B2 (ja) * 2008-09-09 2013-02-06 オートリブ ディベロップメント エービー 車両用エアバッグ装置
CN102642513A (zh) * 2011-02-22 2012-08-22 烟台安泰德汽车安全系统有限公司 内混合式气帘气体发生器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443680A1 (de) * 1994-12-08 1996-06-13 Temic Bayern Chem Airbag Gmbh Hybrid-Gasgenerator für Sicherheitssysteme in Kraftfahrzeugen
US5593180A (en) 1995-04-24 1997-01-14 Trw Inc. Dual chamber inflator for side impact air bag
US6170867B1 (en) * 1998-01-09 2001-01-09 Autoliv Asp, Inc. Airbag inflation gas generation via a decomposing material with a linear ignition source
US5967550A (en) 1997-10-07 1999-10-19 Trw Inc. Staged pyrotechnic air bag inflator
US6145876A (en) * 1998-10-23 2000-11-14 Oea, Inc. Vehicle inflator with stored gas for supplementing inflation
FR2793748B1 (fr) * 1999-05-21 2001-06-22 Livbag Snc Generateur hybride a pilier perforateur
FR2799708B1 (fr) 1999-09-24 2001-12-07 Livbag Snc Structure metallique gonflable a chargement pyrotechnique integre
ES2363690T3 (es) 1999-11-12 2011-08-11 Zodiac Automotive Us, Inc. Sistema de generación de gas.
FR2831123B1 (fr) 2001-10-19 2004-07-30 Livbag Snc Dispositif generateur de gaz hybride utilise en securite automobile pour gonfler un coussin de protection lateral

Also Published As

Publication number Publication date
DE60238167D1 (de) 2010-12-16
FR2831122A1 (fr) 2003-04-25
FR2831122B1 (fr) 2004-07-30
EP1304267A2 (fr) 2003-04-23
KR20030032884A (ko) 2003-04-26
EP1304267A3 (fr) 2004-11-24
KR100514713B1 (ko) 2005-09-15
EP1304267B1 (fr) 2010-11-03
JP3787115B2 (ja) 2006-06-21
JP2003220925A (ja) 2003-08-05
US6808202B2 (en) 2004-10-26
US20030075909A1 (en) 2003-04-24

Similar Documents

Publication Publication Date Title
BR0204236A (pt) Dispositivo gerador de gás hìbrido para inflar um colchão de proteção utilizado em segurança automobilìstica
EP2351670A3 (en) Knee protecting airbag device
DE60212905D1 (de) Anzündvorrichtung für kleine Treibladungen
BR9504438A (pt) Aparelho para inflar um elemento de contençao inflável para o ocupante de um veículo
ES2107407T1 (es) Bolsa de gas.
BR9714083A (pt) Gerador de gás hìbrido
BR0103364A (pt) Ignição eletro-pirotécnica com duas cabeças de ignição e utilização em segurança automobilìstica
BR9806277A (pt) Dispositivo protetor inflável para ocupante de veìculo para proteção contra o impacto lateral de cabeça e tórax.
JP2604560B2 (ja) プリテンショナ装置
ATE354504T1 (de) Zweistufiger pyrotechnischer gasgenerator
ES2122883B1 (es) Sistema de bolsa de gas (airbag) para vehiculos motorizados.
BR0204209A (pt) Dispositivo gerador de gás hìbrido utilizado em segurança automobilìstica para inflar um colchão de proteção lateral
ATE452797T1 (de) Aufblasvorrichtung für einen airbag
EP0773141A3 (de) Knieschutzeinrichtung
WO1998026959A3 (de) Airbag, insbesondere seitenairbag
EP0933265A3 (en) Dual inflator apparatus including pyrotechnic inflator
ATE501101T1 (de) Gaserzeugende zusammensetzung
HUP0202754A2 (en) Hybrid inflator
GB0415670D0 (en) "Improvements in or relating to a safety arrangement"
ES2189019T3 (es) Airbag con generador de gas.
US5876063A (en) Vehicular safety device
KR940018275A (ko) 가스 발생기용 기계식 착화장치의 안정장치
WO2020191063A1 (en) Airbag system and related methods of inflating an airbag
BR0304192A (pt) Conjunto de chassi de veìculo
ATE220375T1 (de) Anzündelement, insbesondere für pyrotechnische mischungen

Legal Events

Date Code Title Description
B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]

Free format text: COMPLEMENTAR A RETRIBUICAO DA(S) 3A ANUIDADE(S) REFERENTE A(S) GUIA(S) DE RECOLHIMENTO 920401343989.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements