JP2002544035A - デュアルチャンバインフレータ - Google Patents

デュアルチャンバインフレータ

Info

Publication number
JP2002544035A
JP2002544035A JP2000617042A JP2000617042A JP2002544035A JP 2002544035 A JP2002544035 A JP 2002544035A JP 2000617042 A JP2000617042 A JP 2000617042A JP 2000617042 A JP2000617042 A JP 2000617042A JP 2002544035 A JP2002544035 A JP 2002544035A
Authority
JP
Japan
Prior art keywords
housing
igniter
propellant
support
integral
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.)
Pending
Application number
JP2000617042A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002544035A5 (enExample
Inventor
キオック，エドゥアルド
Original Assignee
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
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 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 filed Critical 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
Publication of JP2002544035A publication Critical patent/JP2002544035A/ja
Publication of JP2002544035A5 publication Critical patent/JP2002544035A5/ja
Pending 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
    • 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

  • 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)
JP2000617042A 1999-05-11 2000-05-11 デュアルチャンバインフレータ Pending JP2002544035A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13363199P 1999-05-11 1999-05-11
US60/133,631 1999-05-11
PCT/US2000/012814 WO2000068043A1 (en) 1999-05-11 2000-05-11 Dual chamber inflator

Publications (2)

Publication Number Publication Date
JP2002544035A true JP2002544035A (ja) 2002-12-24
JP2002544035A5 JP2002544035A5 (enExample) 2006-02-09

Family

ID=22459585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000617042A Pending JP2002544035A (ja) 1999-05-11 2000-05-11 デュアルチャンバインフレータ

Country Status (4)

Country Link
US (1) US6422601B1 (enExample)
EP (1) EP1177119A4 (enExample)
JP (1) JP2002544035A (enExample)
WO (1) WO2000068043A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006160251A (ja) * 2004-12-08 2006-06-22 Delphi Technologies Inc 気体発生器
US7192051B2 (en) 2002-04-12 2007-03-20 Toyota Jidosha Kabushiki Kaisha Inflator
US8740245B2 (en) 2011-05-12 2014-06-03 Toyota Jidosha Kabushiki Kaisha Inflator and airbag device

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6659500B2 (en) * 2000-05-11 2003-12-09 Automotive Systems Laboratory, Inc. Multi-chamber inflator
JP5050298B2 (ja) 2000-05-19 2012-10-17 タカタ株式会社 ガス発生装置
US20040061319A1 (en) * 2000-12-26 2004-04-01 Takashi Saso Gas generator
JP4631189B2 (ja) * 2001-03-21 2011-02-16 タカタ株式会社 ガス発生器
US6860510B2 (en) * 2001-08-21 2005-03-01 Daicel Chemical Industries, Ltd. Multistage inflating-type hybrid inflator
EP1497162B1 (en) * 2002-04-19 2010-05-05 Automotive Systems Laboratory Inc. Inflator
DE20219899U1 (de) * 2002-12-23 2003-05-28 TRW Airbag Systems GmbH, 84544 Aschau Gasgenerator
DE10309943A1 (de) * 2003-03-07 2004-09-16 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ansteuerung mindestens einer Verzögerungseinrichtung und/oder eines leistungsbestimmenden Stellelementes einer Fahrzeugantriebseinrichtung
US20050235863A1 (en) * 2004-01-28 2005-10-27 Stevens Bruce A Auto igniting pyrotechnic booster
US20050161135A1 (en) * 2004-01-28 2005-07-28 Williams Graylon K. Auto-igniting pyrotechnic booster composition
US7044502B2 (en) * 2004-02-24 2006-05-16 Key Safety Systems, Inc. Dual stage pyrotechnic driver inflator
DE112005000805T5 (de) 2004-03-30 2008-11-20 Automotive Systems Laboratory, Inc., Armada Gaserzeugungssystem
FR2870234B1 (fr) * 2004-05-13 2007-02-09 Snpe Materiaux Energetiques Sa Compostion pyrotechnique dosable utilisee comme fusible thermique dans un generateur de gaz et generateur de gaz incluant un compose ayant ladite composition
US7667045B2 (en) 2004-06-02 2010-02-23 Automotive Systems Laboratory, Inc. Gas generant and synthesis
US7686901B2 (en) * 2004-10-12 2010-03-30 Automotive Systems Laboratory, Inc. Gas generant compositions
DE112005002729T5 (de) 2004-11-01 2008-07-24 Automotive Systems Laboratory, Inc., Armada Wasser-basierte Synthese von Polyvinyl(tetrazolen)
ATE360560T1 (de) * 2004-12-08 2007-05-15 Delphi Tech Inc Gasgenerator
US7776169B2 (en) * 2005-06-01 2010-08-17 Automotive Systems Laboratory, Inc. Water-based synthesis of poly(tetrazoles) and articles formed therefrom
JP5156627B2 (ja) 2005-07-29 2013-03-06 オートモーティブ システムズ ラボラトリィ、 インク． 自己発火／ブースター組成物
WO2008059318A2 (en) 2005-07-31 2008-05-22 Automotive Systems Laboratory, Inc. Water-based synthesis of poly(tetrazoles) and articles formed therefrom
DE112006002625T5 (de) 2005-09-29 2008-08-28 Automotive Systems Laboratory, Inc., Armada Gaserzeugungsmittel
US20070084532A1 (en) 2005-09-30 2007-04-19 Burns Sean P Gas generant
US20070085314A1 (en) * 2005-10-14 2007-04-19 Daicel Chemical Industries, Ltd. Gas generator for airbag
EP2024328A2 (en) 2006-05-05 2009-02-18 TK Holdings Inc. Gas generant compositions
US20080069740A1 (en) * 2006-09-05 2008-03-20 Daicel Chemical Industries, Ltd. Gas generator for restraining device of vehicle
JP2010515664A (ja) 2006-09-30 2010-05-13 ティー ケー ホールディングス インク ガス生成組成物
DE112007002820T5 (de) 2006-12-15 2009-10-22 TK Holdings, Inc., Armada Selbstzündungs-/Booster-Zusammensetzung
IL184216A0 (en) * 2007-06-25 2008-01-06 Rafael Advanced Defense Sys Two-stage airbag inflation system with pyrotechnic delay
DE102007048172A1 (de) 2007-09-30 2009-04-02 TK Holdings, Inc., Armada Gaserzeugungs-System und -Zusammensetzung
US7950693B2 (en) * 2008-05-20 2011-05-31 Autoliv Asp, Inc. Dual stage inflator
JP5738396B2 (ja) 2010-03-26 2015-06-24 ドマゼット スラベン ガス生成組成物の製造方法
US20130153098A1 (en) 2010-03-26 2013-06-20 Sudhakar R. Ganta Gas Generant Compositions
US9926949B2 (en) 2014-04-15 2018-03-27 Tk Holdings Inc. Silicone propelled pedestrian hood lifter and seatbelt pre-tensioner
JP2022175461A (ja) * 2021-05-13 2022-11-25 日本化薬株式会社 ガス発生器

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530516A (en) 1984-07-09 1985-07-23 Morton Thiokol Inc. Aluminum inflator with steel center-tie
US4950458A (en) 1989-06-22 1990-08-21 Morton International, Inc. Passenger automotive restraint generator
US4944527A (en) 1989-08-31 1990-07-31 Allied-Signal Inc. Integral retainer, heat shield and assembly
DE4208843A1 (de) * 1992-03-19 1993-09-30 Temic Bayern Chem Airbag Gmbh Gasgenerator mit Filter für eine Fahrer-Schutzvorrichtung
JP2790407B2 (ja) * 1992-05-18 1998-08-27 ティーアールダブリュー・ヴィークル・セーフティ・システムズ・インコーポレーテッド 車のエアバッグ組立体用のインフレータ及びその製造方法
US5611566A (en) 1992-08-20 1997-03-18 Temic Bayern-Chemie Airbag Gmbh Gas generator for a safety system for protecting occupants in motor vehicles
DE4227547A1 (de) 1992-08-20 1994-02-24 Bayern Chemie Airbag Gmbh Gasgenerator für ein Sicherheitssystem zum Schutz von Kfz-Insassen
US5400487A (en) 1994-01-14 1995-03-28 Automotive Systems Laboratory, Inc. Variable inflation system for vehicle safety restraint
US5558367A (en) 1995-03-14 1996-09-24 Trw Inc. Dual stage augmented inflator for an air bag
US5564743A (en) 1995-03-22 1996-10-15 Morton International, Inc. Multiple stage air bag inflator system
US5613705A (en) 1995-03-24 1997-03-25 Morton International, Inc. Airbag inflator having a housing protected from high-temperature reactive generated gases
US5799973A (en) 1995-04-22 1998-09-01 Temic Bayern-Chemie Airbag Gmbh Pyrotechnic gas generator with two separate combustion chambers
US5547217A (en) 1995-07-06 1996-08-20 Automotive Systems Laboratory, Inc. Air bag inflator and method of manufacture thereof
US5628528A (en) 1995-07-06 1997-05-13 Automotive Systems Laboratory, Inc. Dual chamber nonazide gas generator
US5566976A (en) 1995-09-01 1996-10-22 Trw Inc. Dual stage air bag inflator with toroidal chamber for combustible gas mixture
US5622380A (en) 1995-09-21 1997-04-22 Automotive Systems Laboratory, Inc. Variable nonazide gas generator having multiple propellant chambers
US5658010A (en) 1995-09-25 1997-08-19 Trw Vehicle Safety Systems Inc. Air bag inflator
FR2740545B1 (fr) * 1995-10-30 1997-12-05 Livbag Snc Generateur pyrotechnique de gaz,a debit variable,pour coussins de protection
DE19541584A1 (de) * 1995-11-08 1997-05-15 Temic Bayern Chem Airbag Gmbh Anordnung zum mehrstufigen Zünden von Gasgeneratoren
US5690357A (en) * 1996-04-25 1997-11-25 Trw Inc. Dual stage air bag inflator
US5851027A (en) 1996-09-09 1998-12-22 Bendix-Atlantic Inflator Company Variable output driver side hybrid inflator
US5794973A (en) 1996-12-04 1998-08-18 Trw Vehicle Safety Systems Inc. Dual stage air bag inflator
US6299203B1 (en) * 1997-02-03 2001-10-09 Inova Gmbh Technische Entwicklungen Airbag device in a vehicle and method for activating an airbag device
US5934705A (en) 1997-03-06 1999-08-10 Automotive Systems Laboratory, Inc. Two chamber inflator body
US6095561A (en) 1997-03-07 2000-08-01 Automotive Systems Laboratory, Inc. Multi-chamber inflator
FR2763548B1 (fr) * 1997-05-23 1999-06-18 Livbag Snc Generateur pyrotechnique de gaz adaptatif a chambres tubulaires pour coussin de protection
DE19725418A1 (de) * 1997-06-16 1998-12-17 Trw Airbag Sys Gmbh & Co Kg Gasgenerator für eine Sicherheitseinrichtung
DE19726295A1 (de) * 1997-06-20 1999-01-14 Markus Lindner Steuerventil für einen Gasgenerator
JP3875382B2 (ja) * 1997-12-05 2007-01-31 本田技研工業株式会社 エアバッグ装置におけるエアバッグ展開方法
DE19757478A1 (de) * 1997-12-23 1999-06-24 Dynamit Nobel Ag Pyrotechnischer Gasgenerator
US6032979C1 (en) 1998-02-18 2001-10-16 Autoliv Asp Inc Adaptive output inflator
US6019389A (en) 1998-03-31 2000-02-01 Trw Vehicle Safety Systems Inc. Air bag inflator
US6095556A (en) 1998-07-20 2000-08-01 Autoliv Asp, Inc. Inflator disk actuator backer plate
US6206414B1 (en) * 1998-08-05 2001-03-27 Trw Inc. Air bag inflator including plural burst disks
US6315322B1 (en) * 1999-03-05 2001-11-13 Trw Inc. Air bag inflator
US6149193A (en) 1999-08-06 2000-11-21 Breed Automotive Technology, Inc. Variable output inflator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7192051B2 (en) 2002-04-12 2007-03-20 Toyota Jidosha Kabushiki Kaisha Inflator
JP2006160251A (ja) * 2004-12-08 2006-06-22 Delphi Technologies Inc 気体発生器
US8740245B2 (en) 2011-05-12 2014-06-03 Toyota Jidosha Kabushiki Kaisha Inflator and airbag device

Also Published As

Publication number Publication date
EP1177119A1 (en) 2002-02-06
WO2000068043A1 (en) 2000-11-16
EP1177119A4 (en) 2004-12-08
US6422601B1 (en) 2002-07-23

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