DE60041161D1 - Gasgenerator für Airbags und Airbagvorrichtung - Google Patents

Gasgenerator für Airbags und Airbagvorrichtung

Info

Publication number
DE60041161D1
DE60041161D1 DE60041161T DE60041161T DE60041161D1 DE 60041161 D1 DE60041161 D1 DE 60041161D1 DE 60041161 T DE60041161 T DE 60041161T DE 60041161 T DE60041161 T DE 60041161T DE 60041161 D1 DE60041161 D1 DE 60041161D1
Authority
DE
Germany
Prior art keywords
airbags
gas generator
airbag device
airbag
generator
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
DE60041161T
Other languages
English (en)
Inventor
Yasunori Iwai
Nobuyuki Katsuda
Yoshihiro Nakashima
Nobuyuki Ohji
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries Ltd
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 JP28342299A external-priority patent/JP2001106015A/ja
Priority claimed from JP29198299A external-priority patent/JP2001106005A/ja
Priority claimed from JP2000289201A external-priority patent/JP4757375B2/ja
Priority claimed from JP2000288083A external-priority patent/JP4860809B2/ja
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Application granted granted Critical
Publication of DE60041161D1 publication Critical patent/DE60041161D1/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
    • B60R21/264—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
    • 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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
DE60041161T 1999-10-04 2000-10-04 Gasgenerator für Airbags und Airbagvorrichtung Expired - Lifetime DE60041161D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP28342399 1999-10-04
JP28342299A JP2001106015A (ja) 1999-10-04 1999-10-04 エアバッグ用ガス発生器及びエアバッグ装置
JP29198299A JP2001106005A (ja) 1999-10-14 1999-10-14 エアバッグ用ガス発生器及びエアバッグ装置
JP2000289201A JP4757375B2 (ja) 2000-09-22 2000-09-22 エアバッグ用ガス発生器
JP2000288083A JP4860809B2 (ja) 1999-10-04 2000-09-22 エアバッグ用ガス発生器及びエアバック装置

Publications (1)

Publication Number Publication Date
DE60041161D1 true DE60041161D1 (de) 2009-01-29

Family

ID=27530728

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60032375T Expired - Lifetime DE60032375T2 (de) 1999-10-04 2000-10-04 Gasgenerator für airbags und airbagvorrichtung
DE60041161T Expired - Lifetime DE60041161D1 (de) 1999-10-04 2000-10-04 Gasgenerator für Airbags und Airbagvorrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60032375T Expired - Lifetime DE60032375T2 (de) 1999-10-04 2000-10-04 Gasgenerator für airbags und airbagvorrichtung

Country Status (7)

Country Link
US (2) US7207597B2 (de)
EP (2) EP1219509B8 (de)
KR (1) KR100653554B1 (de)
CN (1) CN1138659C (de)
DE (2) DE60032375T2 (de)
TW (1) TW469235B (de)
WO (1) WO2001025059A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7516983B2 (en) * 2002-02-06 2009-04-14 Nippon Kayaku Kabushiki-Kaisha Gas generator
US7398996B2 (en) * 2003-08-06 2008-07-15 Nippon Kayaku Kabushiki Kaisha Gas producer
JP4280161B2 (ja) * 2003-12-22 2009-06-17 ダイセル化学工業株式会社 エアバッグ用ガス発生器
US7404574B2 (en) 2003-12-22 2008-07-29 Daicel Chemical Industries, Ltd. Gas generator for airbag
US7806954B2 (en) * 2005-11-01 2010-10-05 Automotive Systems Laboratory Inc. Gas generator
DE102006010953A1 (de) * 2006-03-03 2007-09-06 Takata-Petri Ag Airbagmodul für ein Kraftfahrzeug
JP2008049941A (ja) * 2006-08-28 2008-03-06 Daicel Chem Ind Ltd ガス発生器
DE102008060305A1 (de) * 2008-12-03 2010-06-10 Trw Airbag Systems Gmbh Gasgenerator
WO2010084899A1 (ja) * 2009-01-22 2010-07-29 株式会社オートリブニチユ エアバッグ装置用ガス発生器
JP5667367B2 (ja) * 2009-03-06 2015-02-12 オートリブ エー・エス・ピー・インク エアバッグ装置及びこれに用いるガス発生器
US9051225B1 (en) * 2009-06-12 2015-06-09 Tk Holdings Inc. Gas generator
WO2012093720A1 (ja) * 2011-01-07 2012-07-12 日本化薬株式会社 ガス発生器
CN102259737B (zh) * 2011-07-21 2012-08-01 江苏快乐木业集团有限公司 一种指接实木集装箱板的加工方法
JP5985950B2 (ja) * 2012-10-04 2016-09-06 株式会社ダイセル ガス発生器とその組立方法
JP6749788B2 (ja) * 2016-05-18 2020-09-02 株式会社ダイセル ガス発生器
JP6908619B2 (ja) * 2016-11-10 2021-07-28 株式会社ダイセル ガス発生器
JP6714495B2 (ja) * 2016-11-10 2020-06-24 株式会社ダイセル ガス発生器
JP6835315B2 (ja) * 2017-05-18 2021-02-24 株式会社ダイセル ガス発生器、及び収容容器
JP7030486B2 (ja) * 2017-11-20 2022-03-07 株式会社ダイセル ガス発生器
CN110228441B (zh) * 2019-06-25 2024-04-16 延锋汽车智能安全系统有限责任公司 气体发生器及其制造方法和安全气囊
CN111186410B (zh) * 2019-09-04 2022-04-26 均胜汽车安全系统（长兴）有限公司 一种下盖一体式安全气囊气体发生器
CN111186409B (zh) * 2019-09-04 2022-04-26 均胜汽车安全系统（长兴）有限公司 一种安全气囊气体发生器

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380346A (en) * 1981-04-24 1983-04-19 Thiokol Corporation Method of and apparatus for speeding the response of an air bag inflator at low temperatures
CA1238786A (en) * 1986-04-28 1988-07-05 Orica Explosives Technology Pty Ltd. Explosive booster composition
US4950458A (en) 1989-06-22 1990-08-21 Morton International, Inc. Passenger automotive restraint generator
US4998751A (en) 1990-03-26 1991-03-12 Morton International, Inc. Two-stage automotive gas bag inflator using igniter material to delay second stage ignition
JP3029326B2 (ja) 1991-07-09 2000-04-04 株式会社東芝 データ送信装置
JP3082426B2 (ja) * 1992-05-21 2000-08-28 タカタ株式会社 エアバッグ用インフレータ
DE59305799D1 (de) * 1992-09-21 1997-04-17 Diehl Gmbh & Co Pyrotechnische mischung und gasgenerator für einen airbag
DE4324554B4 (de) * 1993-07-22 2006-03-02 Delphi Technologies, Inc. (n.d.Ges.d. Staates Delaware), Troy Gasgenerator, insbesondere für einen Airbag
US5596163A (en) * 1993-08-25 1997-01-21 Ems-Patvag Ag Gas generator igniting capsule
JPH07232613A (ja) * 1993-12-28 1995-09-05 Nippon Kayaku Co Ltd エアバッグ用ガス発生器およびスクイブ
US5536340A (en) * 1994-01-26 1996-07-16 Breed Automotive Technology, Inc. Gas generating composition for automobile airbags
JP3040049B2 (ja) 1994-04-19 2000-05-08 本田技研工業株式会社 ワーク位置決め用治具の仕様データ作成装置
EP1359065B1 (de) * 1994-09-30 2005-08-31 Nippon Kayaku Kabushiki Kaisha Gasgenerator
US5564743A (en) * 1995-03-22 1996-10-15 Morton International, Inc. Multiple stage air bag inflator system
DE19522847C1 (de) * 1995-06-23 1997-02-20 Autoliv Dev Feststoffmischung mit gleichzeitig oxidierender und flammeninhibierender Wirkung und deren Verwendung in Airbags
US5564738A (en) * 1995-08-10 1996-10-15 Morton International, Inc. Overflow channeling reaction canister assembly
DE19541584A1 (de) * 1995-11-08 1997-05-15 Temic Bayern Chem Airbag Gmbh Anordnung zum mehrstufigen Zünden von Gasgeneratoren
EP0778181A3 (de) * 1995-12-04 1999-04-14 Morton International, Inc. Airbag-Gasgenerator-Zünder
JP3040049U (ja) 1996-01-30 1997-08-05 モートン インターナショナル，インコーポレイティド 適応性のあるエアバッグ膨張装置
JP3425319B2 (ja) * 1997-02-10 2003-07-14 ダイセル化学工業株式会社 エアバッグ用ガス発生器及びエアバッグ装置
US5765866A (en) * 1997-02-19 1998-06-16 Breed Automotive Technology, Inc. Airbag inflator employing gas generating compositions containing mica
US5936195A (en) * 1997-06-10 1999-08-10 Atlantic Research Corporation Gas generating composition with exploded aluminum powder
JP2963086B1 (ja) * 1997-12-26 1999-10-12 ダイセル化学工業株式会社 エアバッグ用ガス発生器及びエアバッグ装置
JPH11240412A (ja) * 1998-02-25 1999-09-07 Nippon Kayaku Co Ltd 車両搭乗者拘束装置作動用ガス発生器
DE29809062U1 (de) * 1998-05-19 1998-10-08 Trw Airbag Sys Gmbh & Co Kg Mehrstufengasgenerator mit thermischer Entkoppelung der Treibsätze
DE69923054T2 (de) 1998-09-28 2005-05-25 Daicel Chemical Industries, Ltd., Sakai Gasgenerator für luftsack und luftsackvorrichtung

Also Published As

Publication number Publication date
US20070170708A1 (en) 2007-07-26
EP1219509B1 (de) 2006-12-13
TW469235B (en) 2001-12-21
EP1219509A4 (de) 2003-03-19
KR20020037768A (ko) 2002-05-22
CN1377316A (zh) 2002-10-30
EP1219509B8 (de) 2007-02-21
DE60032375T2 (de) 2007-03-29
KR100653554B1 (ko) 2006-12-04
US20060131853A1 (en) 2006-06-22
EP1681211A2 (de) 2006-07-19
EP1219509A1 (de) 2002-07-03
US7207597B2 (en) 2007-04-24
DE60032375D1 (de) 2007-01-25
CN1138659C (zh) 2004-02-18
WO2001025059A1 (fr) 2001-04-12
EP1681211B1 (de) 2008-12-17
EP1681211A3 (de) 2006-09-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition