DE60115204T2 - Gaserzeugung zum aufblasen eines airbags mit einem thermisch-dissoziierbaren material und deren moderierung - Google Patents

Gaserzeugung zum aufblasen eines airbags mit einem thermisch-dissoziierbaren material und deren moderierung Download PDF

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Publication number
DE60115204T2
DE60115204T2 DE60115204T DE60115204T DE60115204T2 DE 60115204 T2 DE60115204 T2 DE 60115204T2 DE 60115204 T DE60115204 T DE 60115204T DE 60115204 T DE60115204 T DE 60115204T DE 60115204 T2 DE60115204 T2 DE 60115204T2
Authority
DE
Germany
Prior art keywords
gas
chamber
dissociation
reaction
source material
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 - Fee Related
Application number
DE60115204T
Other languages
German (de)
English (en)
Other versions
DE60115204D1 (de
Inventor
K. Karl RINK
A. Walter MOORE
J. David GREEN
V. Ivan MENDENHALL
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
Priority claimed from US09/495,975 external-priority patent/US6332404B1/en
Application filed by Autoliv ASP Inc filed Critical Autoliv ASP Inc
Application granted granted Critical
Publication of DE60115204D1 publication Critical patent/DE60115204D1/de
Publication of DE60115204T2 publication Critical patent/DE60115204T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60R21/264—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
    • 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
    • C06D5/04—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by auto-decomposition of single substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE60115204T 2000-02-02 2001-01-31 Gaserzeugung zum aufblasen eines airbags mit einem thermisch-dissoziierbaren material und deren moderierung Expired - Fee Related DE60115204T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US495975 2000-02-02
US09/495,975 US6332404B1 (en) 1996-04-15 2000-02-02 Airbag inflation gas generation via a dissociating material and the moderation thereof
PCT/US2001/003211 WO2001056954A1 (en) 2000-02-02 2001-01-31 Airbag inflation gas generation via a dissociating material and the moderation thereof

Publications (2)

Publication Number Publication Date
DE60115204D1 DE60115204D1 (de) 2005-12-29
DE60115204T2 true DE60115204T2 (de) 2006-08-03

Family

ID=23970729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115204T Expired - Fee Related DE60115204T2 (de) 2000-02-02 2001-01-31 Gaserzeugung zum aufblasen eines airbags mit einem thermisch-dissoziierbaren material und deren moderierung

Country Status (6)

Country Link
US (1) US6673173B1 (enExample)
EP (1) EP1252125B1 (enExample)
JP (1) JP2003521425A (enExample)
AU (1) AU2001234701A1 (enExample)
DE (1) DE60115204T2 (enExample)
WO (1) WO2001056954A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022755A1 (de) * 2008-05-08 2009-11-12 Trw Airbag Systems Gmbh Gasgenerator
DE102011009309B4 (de) 2011-01-24 2024-02-08 Zf Airbag Germany Gmbh Gasgenerator

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6942743B2 (en) * 2001-08-17 2005-09-13 Autoliv Asp, Inc. Fluid extraction for airbag inflators
US7004500B2 (en) * 2002-03-19 2006-02-28 Paul Dinsdale Dual stage inflator with extended gas delivery for a vehicular airbag system
JP4763648B2 (ja) * 2007-05-14 2011-08-31 ノースロップ・グラマン・スペイス・アンド・ミッション・システムズ・コーポレーション 膨張器
CN101855325A (zh) * 2007-11-09 2010-10-06 火星工程有限公司 氧化亚氮燃料掺混物单元推进剂
JP5181971B2 (ja) * 2008-09-25 2013-04-10 豊田合成株式会社 ガス発生装置
US8221565B2 (en) * 2009-08-03 2012-07-17 Autoliv Asp, Inc. Combustion inhibitor coating for gas generants
CN105777459B (zh) * 2014-12-26 2018-06-19 湖北航天化学技术研究所 一种低压强指数低残渣燃气发生剂及其制备方法

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Publication number Priority date Publication date Assignee Title
US3999380A (en) * 1967-10-23 1976-12-28 Martin Marietta Corporation Subliming solids gas generator with chemical reaction augmentation
US3647393A (en) * 1970-05-11 1972-03-07 Chrysler Corp Gas-generating apparatus
US3959042A (en) * 1973-11-21 1976-05-25 The United States Of America As Represented By The Secretary Of The Navy High impetus, low flame temperature, composite propellants and method of making
DE2709733C2 (de) * 1977-03-05 1985-03-07 Erno Raumfahrttechnik Gmbh, 2800 Bremen Verfahren zur Erzeugung eines inerten Gasgemisches und Vorrichtung zur Ausübung des Verfahrens
US5139588A (en) 1990-10-23 1992-08-18 Automotive Systems Laboratory, Inc. Composition for controlling oxides of nitrogen
DE4303169C1 (de) * 1993-02-04 1994-04-28 Dynamit Nobel Ag Gasentwickelndes Material sowie Verwendung des Materials zur Erzeugung von Nutz- oder Druckgas
US5725699A (en) * 1994-01-19 1998-03-10 Thiokol Corporation Metal complexes for use as gas generants
CA2181543C (en) * 1994-01-19 1999-04-20 Jerald C. Hinshaw Metal complexes for use as gas generants
US5494312A (en) 1994-05-31 1996-02-27 Morton International, Inc. Autoignition of a fluid fueled inflator
US5531473A (en) 1994-05-31 1996-07-02 Morton International, Inc. Fluid fuel-containing initiator device for an air bag inflator
US5470104A (en) 1994-05-31 1995-11-28 Morton International, Inc. Fluid fueled air bag inflator
US5514230A (en) 1995-04-14 1996-05-07 Automotive Systems Laboratory, Inc. Nonazide gas generating compositions with a built-in catalyst
US6332404B1 (en) * 1996-04-15 2001-12-25 Autoliv Asp, Inc. Airbag inflation gas generation via a dissociating material and the moderation thereof
US6221186B1 (en) * 1996-04-15 2001-04-24 Autoliv Asp, Inc. Self-compensating airbag inflator and method
US5941562A (en) 1996-04-15 1999-08-24 Autoliv Asp Adaptive output inflator having a selectable oxidant composition
US6289814B1 (en) * 1996-04-15 2001-09-18 Autoliv Asp, Inc. Heat source for airbag inflation gas generation via a dissociating material
US5884938A (en) 1996-04-15 1999-03-23 Autoliv Asp Inc. Pressurized fluid containing airbag inflator
US5669629A (en) 1996-04-15 1997-09-23 Morton International, Inc. Airbag inflation gas generation via a decomposing material
US6039820A (en) * 1997-07-24 2000-03-21 Cordant Technologies Inc. Metal complexes for use as gas generants
EP0958264B1 (en) * 1996-07-25 2011-06-01 Alliant Techsystems Inc. Metal complexes for use as gas generants
WO1998006682A2 (en) 1996-08-12 1998-02-19 Automotive Systems Laboratory, Inc. Selective non-catalytic reduction (sncr) of toxic gaseous effluents in airbag inflators
US6077371A (en) 1997-02-10 2000-06-20 Automotive Systems Laboratory, Inc. Gas generants comprising transition metal nitrite complexes
US5765866A (en) 1997-02-19 1998-06-16 Breed Automotive Technology, Inc. Airbag inflator employing gas generating compositions containing mica
US6231702B1 (en) * 1998-02-20 2001-05-15 Trw Inc. Cool burning ammonium nitrate based gas generating composition
US6143104A (en) * 1998-02-20 2000-11-07 Trw Inc. Cool burning gas generating composition
US6132538A (en) * 1998-07-30 2000-10-17 Autoliv Development Ab High gas yield generant compositions
US6096147A (en) * 1998-07-30 2000-08-01 Autoliv Asp, Inc. Ignition enhanced gas generant and method
US6103030A (en) * 1998-12-28 2000-08-15 Autoliv Asp, Inc. Burn rate-enhanced high gas yield non-azide gas generants
US6077372A (en) * 1999-02-02 2000-06-20 Autoliv Development Ab Ignition enhanced gas generant and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022755A1 (de) * 2008-05-08 2009-11-12 Trw Airbag Systems Gmbh Gasgenerator
DE102008022755B4 (de) * 2008-05-08 2015-05-13 Trw Airbag Systems Gmbh Gasgenerator
DE102011009309B4 (de) 2011-01-24 2024-02-08 Zf Airbag Germany Gmbh Gasgenerator

Also Published As

Publication number Publication date
AU2001234701A1 (en) 2001-08-14
JP2003521425A (ja) 2003-07-15
EP1252125A1 (en) 2002-10-30
US6673173B1 (en) 2004-01-06
DE60115204D1 (de) 2005-12-29
WO2001056954A1 (en) 2001-08-09
EP1252125B1 (en) 2005-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee