AU2001271541A1 - Inflator device ignition of gas generant - Google Patents

Inflator device ignition of gas generant

Info

Publication number
AU2001271541A1
AU2001271541A1 AU2001271541A AU7154101A AU2001271541A1 AU 2001271541 A1 AU2001271541 A1 AU 2001271541A1 AU 2001271541 A AU2001271541 A AU 2001271541A AU 7154101 A AU7154101 A AU 7154101A AU 2001271541 A1 AU2001271541 A1 AU 2001271541A1
Authority
AU
Australia
Prior art keywords
gas generant
inflator device
device ignition
ignition
inflator
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.)
Abandoned
Application number
AU2001271541A
Other languages
English (en)
Inventor
Steve Hammer
Gregg Hess
Steven B. Kenney
Ivan V. Mendenhall
David W. Parkinson
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 AU2001271541A1 publication Critical patent/AU2001271541A1/en
Abandoned 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
    • 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
    • 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
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • C06B45/14—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones a layer or zone containing an inorganic explosive or an inorganic explosive or an inorganic thermic component
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters
    • 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
    • B60R2021/26029—Ignitors
    • B60R2021/26047—Ignitors of film shape
    • 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
    • B60R21/263—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 variable source, e.g. plural stage or controlled output
    • B60R2021/2633—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 variable source, e.g. plural stage or controlled output with a plurality of inflation levels
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AU2001271541A 2000-08-30 2001-06-28 Inflator device ignition of gas generant Abandoned AU2001271541A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/650,786 US6527297B1 (en) 2000-08-30 2000-08-30 Inflator device ignition of gas generant
US09650786 2000-08-30
PCT/US2001/020508 WO2002018302A1 (fr) 2000-08-30 2001-06-28 Allumage de dispositif de gonflage de generateur de gaz

Publications (1)

Publication Number Publication Date
AU2001271541A1 true AU2001271541A1 (en) 2002-03-13

Family

ID=24610281

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001271541A Abandoned AU2001271541A1 (en) 2000-08-30 2001-06-28 Inflator device ignition of gas generant

Country Status (5)

Country Link
US (3) US6527297B1 (fr)
JP (1) JP5209169B2 (fr)
AU (1) AU2001271541A1 (fr)
DE (1) DE10196569T1 (fr)
WO (1) WO2002018302A1 (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6527297B1 (en) * 2000-08-30 2003-03-04 Autoliv Asp, Inc. Inflator device ignition of gas generant
JP2002283947A (ja) * 2001-03-23 2002-10-03 Takata Corp ガス発生器
WO2003066390A1 (fr) * 2002-02-06 2003-08-14 Nippon Kayaku Kabushiki-Kaisha Generateur de gaz
US6886855B2 (en) * 2002-05-31 2005-05-03 Autoliv Asp, Inc. Gas generant filter assemblies
US20040046373A1 (en) * 2002-09-09 2004-03-11 Chung Shan Institute Of Science & Technology Dual stage airbag inflator
US20040108030A1 (en) * 2002-12-06 2004-06-10 Mendenhall Ivan V. Porous igniter coating for use in automotive airbag inflators
US20040089383A1 (en) * 2003-02-06 2004-05-13 Mendenhall Ivan V. Gas generant igniter coating materials and methods
CN1863695A (zh) * 2003-08-06 2006-11-15 日本化药株式会社 气体发生器
US6841015B1 (en) * 2003-10-09 2005-01-11 The United States Of America As Represented By The Secretary Of The Navy Delay element and ignition composition
US20050098988A1 (en) * 2003-11-12 2005-05-12 Smith Bradley W. Pressure-enhanced, adaptive inflator device
US20050115650A1 (en) * 2003-12-02 2005-06-02 Mendenhall Ivan V. Foamed igniter for use in automotive airbag inflators
US7185588B2 (en) * 2003-12-05 2007-03-06 Autoliv Asp, Inc. Inflator devices having a moisture barrier member
US7806435B2 (en) * 2003-12-19 2010-10-05 Daicel Chemical Industries, Ltd. Gas generator
JP3696870B1 (ja) * 2004-03-30 2005-09-21 日本化薬株式会社 ガス発生器
JP2006117508A (ja) * 2004-09-24 2006-05-11 Takata Corp 着火薬、イニシエータ、ガス発生器、エアバッグ装置及びシートベルト装置
JP4851347B2 (ja) * 2005-01-21 2012-01-11 日本化薬株式会社 ガス発生器及びその製造方法
US7114431B1 (en) * 2005-01-28 2006-10-03 Eaton Corporation Fluid powered apparatus for operating a mechanism during an emergency
US7487995B2 (en) * 2005-03-10 2009-02-10 Daicel Chemical Industries, Ltd. Gas generator for air bag
US20080078486A1 (en) * 2006-09-30 2008-04-03 Khandhadia Paresh S Gas generating system and composition
EP2033854B1 (fr) * 2006-06-20 2012-08-08 Autoliv Asp, Inc. Dispositif de retenue et gonfleur
US8444179B2 (en) * 2006-12-06 2013-05-21 Trw Vehicle Safety Systems Inc. Dual stage air bag inflator
JP5389451B2 (ja) * 2007-01-12 2014-01-15 オートリブ ディベロップメント エービー エアバッグ装置
US9162933B1 (en) 2007-04-24 2015-10-20 Tk Holding Inc. Auto-ignition composition
WO2009023119A2 (fr) * 2007-08-13 2009-02-19 Autoliv Asp, Inc. Grain pyrotechnique à compositions multiples et son procédé de formation
US7950693B2 (en) * 2008-05-20 2011-05-31 Autoliv Asp, Inc. Dual stage inflator
DE102008029591B4 (de) * 2008-06-23 2022-03-03 Zf Airbag Germany Gmbh Herstellungsverfahren für einen Gasgenerator mit Multifunktionsfilter
CN103465862B (zh) * 2008-09-30 2019-10-08 Trw空气气袋系统股份有限公司 气体发生器、其制造方法以及带有气体发生器的模块
JPWO2010050588A1 (ja) * 2008-10-30 2012-03-29 オートリブ エー・エス・ピー・インク エアバッグ用インフレータ
WO2010084899A1 (fr) * 2009-01-22 2010-07-29 株式会社オートリブニチユ Générateur de gaz pour dispositif de coussin de sécurité gonflable
US8056477B2 (en) * 2009-06-10 2011-11-15 Autoliv Asp, Inc. Protection system for use with airbag inflators and initiators
US8047569B2 (en) * 2010-03-12 2011-11-01 Autoliv Asp, Inc. Multi-stage inflator
DE102010003856A1 (de) * 2010-04-12 2011-10-13 Takata-Petri Ag Gasgenerator für ein Gassackmodul und Verfahren zum Herstellen eines derartigen Gasgenerators
JP5616800B2 (ja) * 2011-01-06 2014-10-29 株式会社ダイセル ガス発生器
JP5671495B2 (ja) * 2011-09-12 2015-02-18 オートリブ ディベロップメント エービー エアバッグ用インフレータ
US9073512B1 (en) * 2012-07-23 2015-07-07 Tk Holdings Inc. Gas generating system with gas generant cushion
US9050944B1 (en) * 2012-11-30 2015-06-09 Tk Holdings Inc. Gas generating system with initiator sub-assembly
DE112015000911T5 (de) * 2014-02-20 2016-11-17 Tk Holdings Inc. Airbag-Aufblasvorrichtungs-Pad
DE102016213002B4 (de) * 2016-07-15 2019-02-14 Joyson Safety Systems Germany Gmbh Gasgenerator für ein Gassackmodul eines Fahrzeuginsassen-Rückhaltesystems und Verfahren zum Herstellen eines Gasgenerators
JP7238302B2 (ja) * 2018-09-07 2023-03-14 株式会社ダイセル ガス発生器
US11485313B2 (en) * 2020-06-23 2022-11-01 Autoliv Asp, Inc. Inflator for a passive vehicle safety device

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1518806A (en) 1974-11-29 1978-07-26 Eaton Corp Fluid supply source for inflating an expandable confinement of a vehicle occupant restraint system
US4561675A (en) 1984-04-02 1985-12-31 Morton Thiokol, Inc. Auto ignition device
US4698107A (en) * 1986-12-24 1987-10-06 Trw Automotive Products, Inc. Gas generating material
US4806180A (en) * 1987-12-10 1989-02-21 Trw Vehicle Safety Systems Inc. Gas generating material
US5106772A (en) 1990-01-09 1992-04-21 Intel Corporation Method for improving the electrical erase characteristics of floating gate memory cells by immediately depositing a protective polysilicon layer following growth of the tunnel or gate oxide
US5034070A (en) * 1990-06-28 1991-07-23 Trw Vehicle Safety Systems Inc. Gas generating material
DE4116879A1 (de) 1991-05-23 1992-11-26 Diehl Gmbh & Co Gaserzeugendes modul fuer einen airbag von kraftfahrzeugen
DE4116877A1 (de) * 1991-05-23 1992-11-26 Diehl Gmbh & Co Verfahren zur herstellung eines gaserzeugenden satzes fuer einen airbag
WO1993011089A1 (fr) * 1991-11-27 1993-06-10 Hadden William C Matiere deflagrante a amorçage en surface
JPH05185899A (ja) 1992-01-10 1993-07-27 Takata Kk エアバッグ装置のインフレータ
GB9216517D0 (en) 1992-08-04 1992-09-23 Ici Plc Pyrotechnic sheet material
US5695216A (en) * 1993-09-28 1997-12-09 Bofors Explosives Ab Airbag device and propellant for airbags
JPH07232989A (ja) * 1993-12-27 1995-09-05 Nippon Kayaku Co Ltd 自動発火性火薬組成物
EP0710637A1 (fr) 1994-11-07 1996-05-08 Imperial Chemical Industries Plc Matière pyrotechnique en feuille
FR2728562B1 (fr) 1994-12-22 1997-01-24 Poudres & Explosifs Ste Nale Procede de fabrication en continu de chargements pyrotechniques a liant silicone et compositions susceptibles d'etre mises en oeuvre par ce procede
DE19520847B4 (de) * 1995-06-08 2005-08-18 Honda Giken Kogyo K.K. Vorrichtung zur Gaserzeugung für einen Kraftfahrzeug-Airbag
DE19531288A1 (de) * 1995-08-25 1997-02-27 Temic Bayern Chem Airbag Gmbh Pyrotechnische Gasgeneratoren mit verbessertem Anbrennverhalten
US5779266A (en) 1995-10-10 1998-07-14 Morton International, Inc. Fluid fueled inflator with flow reversal
US5668345A (en) 1995-10-19 1997-09-16 Morton International, Inc. Airbag inflators employing coated porous substrates
US5756929A (en) * 1996-02-14 1998-05-26 Automotive Systems Laboratory Inc. Nonazide gas generating compositions
US5884938A (en) 1996-04-15 1999-03-23 Autoliv Asp Inc. Pressurized fluid containing airbag inflator
US5941562A (en) 1996-04-15 1999-08-24 Autoliv Asp Adaptive output inflator having a selectable oxidant composition
US6117254A (en) 1998-02-20 2000-09-12 Autoliv Asp, Inc. Initiator for airbag inflation gas generation via dissociation
US5669629A (en) 1996-04-15 1997-09-23 Morton International, Inc. Airbag inflation gas generation via a decomposing material
US5704640A (en) 1996-05-01 1998-01-06 Morton International, Inc. Bondable autoignition foil
US6221187B1 (en) * 1996-05-14 2001-04-24 Talley Defense Systems, Inc. Method of safely initiating combustion of a gas generant composition using an autoignition composition
US5831207A (en) 1996-10-30 1998-11-03 Breed Automotive Technology, Inc. Autoignition composition for an airbag inflator
US5750922A (en) 1996-10-30 1998-05-12 Breed Automotive Technology, Inc. Autoignition system for airbag inflator
US5834679A (en) 1996-10-30 1998-11-10 Breed Automotive Technology, Inc. Methods of providing autoignition for an airbag inflator
FR2761982B1 (fr) 1997-04-11 1999-05-07 Livbag Snc Procede pour assurer un deploiement progressif d'un coussin de protection et chargement pyrotechnique pour sa mise en oeuvre
US6474684B1 (en) * 1997-04-24 2002-11-05 Talley Defense Systems, Inc. Dual stage inflator
US6086693A (en) 1999-02-02 2000-07-11 Autoliv Asp, Inc. Low particulate igniter composition for a gas generant
US6077372A (en) 1999-02-02 2000-06-20 Autoliv Development Ab Ignition enhanced gas generant and method
US6165296A (en) 1999-02-02 2000-12-26 Autoliv Development As Gas generant igniter composition and method
HUP0105150A2 (en) * 1999-02-16 2002-06-29 Daicel Chem Generator for multi-stage air bag and air bag device
US6132480A (en) 1999-04-22 2000-10-17 Autoliv Asp, Inc. Gas forming igniter composition for a gas generant
US6189927B1 (en) 1999-12-16 2001-02-20 Autoliv Asp, Inc. Adaptive output inflator
US6244623B1 (en) 2000-02-02 2001-06-12 Autoliv Asp, Inc. Flow-open inflator
US6314889B1 (en) * 2000-06-12 2001-11-13 Autoliv Asp, Inc. Adaptive output pyrotechnic inflator
US6527297B1 (en) * 2000-08-30 2003-03-04 Autoliv Asp, Inc. Inflator device ignition of gas generant

Also Published As

Publication number Publication date
JP5209169B2 (ja) 2013-06-12
US6666476B2 (en) 2003-12-23
WO2002018302A1 (fr) 2002-03-07
DE10196569T1 (de) 2003-07-17
US6739621B2 (en) 2004-05-25
JP2004507435A (ja) 2004-03-11
US6527297B1 (en) 2003-03-04
US20030070574A1 (en) 2003-04-17
US20030121578A1 (en) 2003-07-03

Similar Documents

Publication Publication Date Title
AU2001271541A1 (en) Inflator device ignition of gas generant
AU3587400A (en) Ignition enhanced gas generant and method
AU2001269920A1 (en) Automotive hood of inflatable character
AU2001225497A1 (en) Gas generator
AU2001234104A1 (en) Airbag gas generator, deflector member, coolant/filter means support member, coolant, and housing
AU2003233616A1 (en) Gas generant filter assembly, combination comprising a filter and a closure and an airbag inflator
AU2001275396A1 (en) Adaptive output pyrotechnic inflator
AU2001294190A1 (en) Gas-generating agent composition and gas generator employing the same
AU2002238454A1 (en) Gas discharge lamp base comprising an ignition device
TW446104U (en) Safety ignition device for gas burners
AU1622201A (en) Gas generant manufacture
AU2001245828A1 (en) Device for inflating an airbag
AU2927697A (en) Compressed gas airbag inflator assembly
AU2001242812A1 (en) Hybrid inflator
AU4795700A (en) Low particulate igniter composition for a gas generant
AU2001261437A1 (en) Apparatus for igniting gas generating material
AU2002225796A1 (en) Tablet form of gas generant
AU2751600A (en) Gas generant igniter composition and method
AU2002254388A1 (en) Airbag propellant
AU3288299A (en) Initiator for airbag inflation gas generation via dissociation
AU6579301A (en) Ignition pulse generator
AU2003295714A1 (en) Porous igniter for automotive airbag applications
AU2001281332A1 (en) Method of folding an airbag
AU4522600A (en) Ignition mixture
AU2001287965A1 (en) Multi-deployment airbag inflator