ATE496805T1 - Gasgenerator für ein sicherheitssystem - Google Patents

Gasgenerator für ein sicherheitssystem

Info

Publication number
ATE496805T1
ATE496805T1 AT06842152T AT06842152T ATE496805T1 AT E496805 T1 ATE496805 T1 AT E496805T1 AT 06842152 T AT06842152 T AT 06842152T AT 06842152 T AT06842152 T AT 06842152T AT E496805 T1 ATE496805 T1 AT E496805T1
Authority
AT
Austria
Prior art keywords
chamber
compound
obstacle
gases
primary
Prior art date
Application number
AT06842152T
Other languages
English (en)
Inventor
Paul-Philippe Cord
Fabien Beteille
Original Assignee
Seva Technologies
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 Seva Technologies filed Critical Seva Technologies
Application granted granted Critical
Publication of ATE496805T1 publication Critical patent/ATE496805T1/de

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
    • 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
    • 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
    • B60R2021/2648—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 comprising a plurality of combustion chambers or sub-chambers

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Air Bags (AREA)
  • Emergency Alarm Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Control Of Combustion (AREA)
AT06842152T 2005-12-15 2006-12-13 Gasgenerator für ein sicherheitssystem ATE496805T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0512745A FR2895070B1 (fr) 2005-12-15 2005-12-15 Dispositif de generation de gaz pour systeme de securite
PCT/FR2006/051342 WO2007068856A1 (fr) 2005-12-15 2006-12-13 Dispositif de generation de gaz pour systeme de securite

Publications (1)

Publication Number Publication Date
ATE496805T1 true ATE496805T1 (de) 2011-02-15

Family

ID=36463383

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06842152T ATE496805T1 (de) 2005-12-15 2006-12-13 Gasgenerator für ein sicherheitssystem

Country Status (8)

Country Link
US (1) US7992896B2 (de)
EP (1) EP1960238B1 (de)
JP (1) JP5215189B2 (de)
CN (1) CN101374697B (de)
AT (1) ATE496805T1 (de)
DE (1) DE602006019909D1 (de)
FR (1) FR2895070B1 (de)
WO (1) WO2007068856A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008201244A (ja) * 2007-02-20 2008-09-04 Daicel Chem Ind Ltd 車両の人員拘束システム用インフレータ
FR2927291B1 (fr) * 2008-02-07 2016-03-04 Livbag Generateur de gaz pour un dispositif de securite, dont la charge est initiee par un moyen generateur de chaleur.
US7959185B2 (en) * 2008-10-01 2011-06-14 Autoliv Development Ab Inflator bottle for combustible gas mixture
FR2955932B1 (fr) * 2010-02-01 2012-04-06 Livbag Generateur de gaz et son procede de fabrication
US8662532B2 (en) 2010-11-10 2014-03-04 Autoliv Asp, Inc. Inflator having a mechanically coupled two-piece housing
US20120234839A1 (en) * 2011-03-18 2012-09-20 Autoliv Asp, Inc. Compressed gas inflator with composite overwrap
JP6675255B2 (ja) 2016-04-12 2020-04-01 株式会社ダイセル ガス発生器
FR3064569B1 (fr) * 2017-04-03 2019-04-05 Seva Technologies Dispositif generateur de gaz pour le gonflage d’un coussin gonflable de securite comprenant une charge secondaire pulverulente permettant de reduire les risques d’explosion.
JP6933527B2 (ja) * 2017-08-14 2021-09-08 株式会社ダイセル ガス発生器
DE102020200264B4 (de) * 2020-01-10 2022-06-23 Joyson Safety Systems Germany Gmbh Strafferantrieb für eine Sicherheitsgurteinrichtung und Anordnung mit Strafferantrieb

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0156299B1 (ko) * 1995-08-31 1998-10-15 배순훈 자동차 핸들장착용 하이브리드 에어백 장치
JPH1071922A (ja) * 1996-06-26 1998-03-17 Nissan Motor Co Ltd ガス発生器
JPH10324219A (ja) * 1997-03-26 1998-12-08 Nippon Kayaku Co Ltd ガス発生器
US6012737A (en) * 1997-11-06 2000-01-11 Trw Inc. Vehicle occupant protection apparatus
DE19822654A1 (de) * 1998-05-20 1999-11-25 Dynamit Nobel Ag Zweistufiger Gasgenerator
JP2000103691A (ja) * 1998-09-28 2000-04-11 Daicel Chem Ind Ltd ガス発生剤組成物
WO2001089885A1 (fr) 2000-05-24 2001-11-29 Seva Technologies Dispositif de mise en oeuvre d'un element, en particulier de securite, pour la protection de biens et/ou de personnes
JP2005518295A (ja) * 2002-02-26 2005-06-23 オートモーティブ システムズ ラボラトリー インコーポレーテッド エアベルトインフレータ
US7343862B2 (en) * 2004-05-27 2008-03-18 Automotive Systems Laboratory, Inc. Gas generating system
US7814838B2 (en) * 2004-06-28 2010-10-19 Automotive Systems, Laboratory, Inc. Gas generating system
FR2876968B1 (fr) * 2004-10-26 2007-01-12 Livbag Soc Par Actions Simplif Generateur de gaz equipe de moyens de regulation de pression et dispositif de securite qui en est pourvu.
US7568728B2 (en) * 2006-05-25 2009-08-04 Autoliv Asp, Inc. Inflator device having modular construction and radial inflation gas flow

Also Published As

Publication number Publication date
EP1960238B1 (de) 2011-01-26
FR2895070A1 (fr) 2007-06-22
US20100007123A1 (en) 2010-01-14
WO2007068856A1 (fr) 2007-06-21
JP2009519173A (ja) 2009-05-14
DE602006019909D1 (de) 2011-03-10
US7992896B2 (en) 2011-08-09
FR2895070B1 (fr) 2008-03-07
JP5215189B2 (ja) 2013-06-19
EP1960238A1 (de) 2008-08-27
CN101374697B (zh) 2012-05-30
CN101374697A (zh) 2009-02-25

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties