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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
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 (en) 2000-08-30 2001-06-28 Inflator device ignition of gas generant

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 (en)
JP (1) JP5209169B2 (en)
AU (1) AU2001271541A1 (en)
DE (1) DE10196569T1 (en)
WO (1) WO2002018302A1 (en)

Families Citing this family (40)

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US6527297B1 (en) * 2000-08-30 2003-03-04 Autoliv Asp, Inc. Inflator device ignition of gas generant
JP2002283947A (en) * 2001-03-23 2002-10-03 Takata Corp Gas generator
EP1473202A1 (en) * 2002-02-06 2004-11-03 Nippon Kayaku Kabushiki Kaisha Gas generator
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
JP4490919B2 (en) * 2003-08-06 2010-06-30 日本化薬株式会社 Gas generator
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 (en) * 2004-03-30 2005-09-21 日本化薬株式会社 Gas generator
JP2006117508A (en) * 2004-09-24 2006-05-11 Takata Corp Igniting powder, initiator, gas generator, air bag unit, and seat belt unit
US7850201B2 (en) * 2005-01-21 2010-12-14 Nippon Kayaku Kabushiki Kaisha Gas generator and method of manufacturing the same
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
WO2007148542A1 (en) * 2006-06-20 2007-12-27 Autoliv Nichiyu Co., Ltd. Retainer and inflator
US8444179B2 (en) * 2006-12-06 2013-05-21 Trw Vehicle Safety Systems Inc. Dual stage air bag inflator
JP5389451B2 (en) * 2007-01-12 2014-01-15 オートリブ ディベロップメント エービー Airbag device
US9162933B1 (en) 2007-04-24 2015-10-20 Tk Holding Inc. Auto-ignition composition
EP2190801A2 (en) * 2007-08-13 2010-06-02 Autoliv Asp, Inc. Multi-composition pyrotechnic grain and related method of forming
US7950693B2 (en) * 2008-05-20 2011-05-31 Autoliv Asp, Inc. Dual stage inflator
DE102008029591B4 (en) * 2008-06-23 2022-03-03 Zf Airbag Germany Gmbh Manufacturing process for a gas generator with a multifunctional filter
JP2012504073A (en) * 2008-09-30 2012-02-16 ティーアールダブリュー・エアバッグ・システムズ・ゲーエムベーハー Inflator, method for manufacturing inflator, and module including the inflator
CN102202943A (en) * 2008-10-30 2011-09-28 奥托里夫Asp股份有限公司 Airbag inflator
JP5611840B2 (en) * 2009-01-22 2014-10-22 オートリブ エー・エス・ピー・インク Gas generator for airbag device
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 (en) * 2010-04-12 2011-10-13 Takata-Petri Ag Two stage gas generator for gas bag module of vehicle occupant restraint system i.e. crash or pre-crash sensor system, has booster pellet igniting main gas set, where main gas set forms booster chamber in which pellet is arranged
JP5616800B2 (en) * 2011-01-06 2014-10-29 株式会社ダイセル Gas generator
JP5671495B2 (en) * 2011-09-12 2015-02-18 オートリブ ディベロップメント エービー Inflator for airbag
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
CN106061799B (en) * 2014-02-20 2020-03-03 Tk控股公司 Airbag inflator pad
DE102016213002B4 (en) * 2016-07-15 2019-02-14 Joyson Safety Systems Germany Gmbh Gas generator for a gas bag module of a vehicle occupant restraint system and method for producing a gas generator
JP7238302B2 (en) * 2018-09-07 2023-03-14 株式会社ダイセル gas generator
US11485313B2 (en) * 2020-06-23 2022-11-01 Autoliv Asp, Inc. Inflator for a passive vehicle safety device

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DE4116877A1 (en) * 1991-05-23 1992-11-26 Diehl Gmbh & Co Gas-generating charge prodn. used for airbags - by dry mixing nitrate, opt. perchlorate and azide, adding binder to make into a paste, granulating
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Also Published As

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

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