DE69834577D1 - Luftsackaufblasvorrichtung - Google Patents

Luftsackaufblasvorrichtung

Info

Publication number
DE69834577D1
DE69834577D1 DE69834577T DE69834577T DE69834577D1 DE 69834577 D1 DE69834577 D1 DE 69834577D1 DE 69834577 T DE69834577 T DE 69834577T DE 69834577 T DE69834577 T DE 69834577T DE 69834577 D1 DE69834577 D1 DE 69834577D1
Authority
DE
Germany
Prior art keywords
luftsackaufblasvorrichtung
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69834577T
Other languages
English (en)
Other versions
DE69834577T2 (de
Inventor
A Moore
K Rink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Autoliv ASP Inc
Original Assignee
Autoliv ASP Inc
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 ASP Inc filed Critical Autoliv ASP Inc
Publication of DE69834577D1 publication Critical patent/DE69834577D1/de
Application granted granted Critical
Publication of DE69834577T2 publication Critical patent/DE69834577T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60R21/268—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
    • B60R21/272—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 with means for increasing the pressure of the gas just before or during liberation, e.g. hybrid 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/10—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of solids with liquids
    • 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
    • B60R21/272—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 with means for increasing the pressure of the gas just before or during liberation, e.g. hybrid inflators
    • B60R2021/2725—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 with means for increasing the pressure of the gas just before or during liberation, e.g. hybrid inflators using a fluid fuel gas generator

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)
DE69834577T 1997-12-23 1998-12-02 Luftsackaufblasvorrichtung Expired - Lifetime DE69834577T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/997,124 US5979936A (en) 1997-12-23 1997-12-23 Airbag inflator
US997124 1997-12-23
PCT/US1998/025639 WO1999032334A1 (en) 1997-12-23 1998-12-02 Airbag inflator

Publications (2)

Publication Number Publication Date
DE69834577D1 true DE69834577D1 (de) 2006-06-22
DE69834577T2 DE69834577T2 (de) 2007-01-18

Family

ID=25543673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69834577T Expired - Lifetime DE69834577T2 (de) 1997-12-23 1998-12-02 Luftsackaufblasvorrichtung

Country Status (6)

Country Link
US (1) US5979936A (de)
EP (1) EP1042143B1 (de)
JP (1) JP4234322B2 (de)
AU (1) AU1622499A (de)
DE (1) DE69834577T2 (de)
WO (1) WO1999032334A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6851705B2 (en) 1998-06-19 2005-02-08 Autoliv Asp, Inc. Dual output inflator with independent gas storage vessels
US6129380A (en) 1998-08-25 2000-10-10 Autoliv Asp, Inc. Arrangements and methods for inflatable device formation of inflation gas
US6149191A (en) * 1998-11-16 2000-11-21 Autoliv Asp, Inc. Carborane-containing airbag inflator
US20040231770A1 (en) * 1999-02-19 2004-11-25 Ulrich Bley Gas-generating substances
DE19907241A1 (de) * 1999-02-19 2000-08-24 Dynamit Nobel Ag Gaserzeugende Stoffe
DE29906173U1 (de) * 1999-04-06 1999-08-12 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Gasgenerator
US6238500B1 (en) 1999-07-26 2001-05-29 Trw Inc. Smokeless gas generating material
US6206412B1 (en) * 1999-12-06 2001-03-27 Trw Inc. Inflator assembly for a vehicle occupant protection device
JP2002120687A (ja) * 2000-10-19 2002-04-23 Daicel Chem Ind Ltd ハイブリッドインフレータ
KR100398100B1 (ko) * 2000-12-29 2003-09-19 현대자동차주식회사 2단 전개식 에어백용 인플레이터
US6709011B2 (en) * 2001-02-21 2004-03-23 Autoliv Asp, Inc. Leak detection enhancing insert for an airbag inflator assembly
US6589375B2 (en) 2001-03-02 2003-07-08 Talley Defense Systems, Inc. Low solids gas generant having a low flame temperature
JP4612232B2 (ja) * 2001-06-20 2011-01-12 日本化薬株式会社 ガス発生器
US6666934B2 (en) * 2001-06-20 2003-12-23 Trw Inc. Extruded hydroxy terminated polybutadiene gas generating material
US6942743B2 (en) 2001-08-17 2005-09-13 Autoliv Asp, Inc. Fluid extraction for airbag inflators
US6854764B2 (en) 2002-02-20 2005-02-15 Autoliv Asp, Inc. Flexible airbag inflator
DE10208956A1 (de) * 2002-02-28 2003-09-25 Volkswagen Ag Gasgenerator, inbesondere für eine Insassenschutzvorrichtung eines Fahrzeuges
US6854763B2 (en) 2002-06-06 2005-02-15 Autoliv Asp, Inc. Biaxial flow inflator with independently adjusted gas orifices
US6746046B2 (en) 2002-03-19 2004-06-08 Autoliv Asp, Inc. Dual flow inflator for a vehicular airbag system
US6820898B2 (en) 2002-03-19 2004-11-23 Autoliv Asp, Inc. Biaxial dual stage inflator with extended gas delivery for a vehicular airbag system
US6848708B2 (en) 2002-03-19 2005-02-01 Autoliv Asp, Inc. Inflatable curtain module for use in a vehicle
US7393008B2 (en) * 2003-10-06 2008-07-01 Arc Automotive, Inc. Pressure wave gas generator
FR2890022B1 (fr) * 2005-09-01 2007-10-12 Livbag Soc Par Actions Simplif Generateur pyrotechnique de gaz renfermant des moyens de stockage temporaire d'une partie des gaz
JP2008030547A (ja) * 2006-07-27 2008-02-14 Daicel Chem Ind Ltd 車両の人員拘束装置用ガス発生器
US20080023948A1 (en) * 2006-07-27 2008-01-31 Daicel Chemical Industries, Ltd. Gas generator for restraining device for vehicle
JP2008062682A (ja) * 2006-09-05 2008-03-21 Daicel Chem Ind Ltd 車両の人員拘束装置用ガス発生器
US7942990B2 (en) 2006-12-18 2011-05-17 Daicel Chemical Industries, Ltd. Hybrid inflator
US7950691B1 (en) * 2007-10-31 2011-05-31 Tk Holdings, Inc. Inflator body with adapter form end
FR2932136B1 (fr) * 2008-06-06 2010-08-20 Livbag Generateur pyrotechnique de gaz a chambres de combustion et de diffusion de sections differentes
US7883108B2 (en) * 2008-09-04 2011-02-08 Autoliv Asp, Inc. Inflator for an airbag
EP2471692B2 (de) † 2009-05-11 2022-01-05 Joyson Safety Systems Germany GmbH Gasgenerator zum Aufblasen eines Airbags eines Systems zur Fahrzeuginsassenrückhaltung und Verfahren zum Aufblasen eines Airbags
US8657333B2 (en) * 2011-07-27 2014-02-25 Autoliv Asp, Inc. Inflator device with fuel-rich monolithic grain and oxidant-enhanced combustion
DE102015016082A1 (de) * 2015-12-10 2017-06-14 Trw Airbag Systems Gmbh Hybridgasgenerator und Fahrzeugsicherheitssystem mit einem solchen Hybridgasgenerator sowie Verfahren zum Ausbilden einer Schockwelle
DE102016122192A1 (de) 2016-11-18 2018-05-24 Trw Airbag Systems Gmbh Gasgenerator, Modul und Fahrzeugsicherheitssystem
US10207671B2 (en) * 2016-11-18 2019-02-19 Trw Airbag Systems Gmbh Hybrid inflator with foam as a fuel
US11052864B2 (en) * 2018-04-19 2021-07-06 Key Safety Systems, Inc. Pressure vessel
US10875490B2 (en) 2018-04-19 2020-12-29 Key Safety Systems, Inc. Hybrid airbag inflator
DE102019100623A1 (de) 2019-01-11 2020-07-16 Trw Airbag Systems Gmbh Gasgenerator, modul und fahrzeugsicherheitssystem
RU2740948C1 (ru) * 2020-05-18 2021-01-21 Андрей Валерьевич Шеленин Экологическое топливо

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816419A (en) * 1952-03-07 1957-12-17 Bell Aircraft Corp Propellant displacement gas generators
DE4135547A1 (de) * 1991-10-28 1993-04-29 Dynamit Nobel Ag Gasgenerator, insbesondere fuer ein aufblasbares aufprallkissen zum schutz eines kraftfahrzeug-insassen vor verletzungen
US5344186A (en) * 1992-12-24 1994-09-06 Trw Vehicle Safety Systems Inc. Inflator assembly
FR2700602B1 (fr) * 1993-01-19 1995-05-24 Cricket Sa Réservoir de combustible gazeux en phase liquide.
US5496062A (en) * 1994-02-16 1996-03-05 Morton International, Inc. Liquid-fueled device to combine the functions of a low pressure switch (LPS), squib, and gas generator
US5494312A (en) * 1994-05-31 1996-02-27 Morton International, Inc. Autoignition of a fluid fueled inflator
US5470104A (en) * 1994-05-31 1995-11-28 Morton International, Inc. Fluid fueled air bag inflator
US5531473A (en) * 1994-05-31 1996-07-02 Morton International, Inc. Fluid fuel-containing initiator device for an air bag inflator
US5542704A (en) * 1994-09-20 1996-08-06 Oea, Inc. Automotive inflatable safety system propellant with complexing agent
US5713595A (en) * 1994-10-31 1998-02-03 Hi-Shear Technology Corporation Inflator for vehicular air bags
US5613705A (en) * 1995-03-24 1997-03-25 Morton International, Inc. Airbag inflator having a housing protected from high-temperature reactive generated gases
US5692776A (en) * 1995-08-08 1997-12-02 Morton International, Inc. Liquid-fueled, porous-piston-actuated, inflator for an airbag inflatable restraint system
US5649720A (en) * 1995-11-30 1997-07-22 Morton International, Inc. Inflators which store premixed fluid fuel and oxidizer in a porous matrix
US5669629A (en) * 1996-04-15 1997-09-23 Morton International, Inc. Airbag inflation gas generation via a decomposing material

Also Published As

Publication number Publication date
JP2001526148A (ja) 2001-12-18
EP1042143A4 (de) 2004-11-17
JP4234322B2 (ja) 2009-03-04
AU1622499A (en) 1999-07-12
WO1999032334A1 (en) 1999-07-01
DE69834577T2 (de) 2007-01-18
US5979936A (en) 1999-11-09
EP1042143A1 (de) 2000-10-11
EP1042143B1 (de) 2006-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition