DE60227105D1 - Gaserzeuger für airbag - Google Patents

Gaserzeuger für airbag

Info

Publication number
DE60227105D1
DE60227105D1 DE60227105T DE60227105T DE60227105D1 DE 60227105 D1 DE60227105 D1 DE 60227105D1 DE 60227105 T DE60227105 T DE 60227105T DE 60227105 T DE60227105 T DE 60227105T DE 60227105 D1 DE60227105 D1 DE 60227105D1
Authority
DE
Germany
Prior art keywords
airbag
gas generator
generator
gas
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
DE60227105T
Other languages
English (en)
Inventor
Nobuyuki Ohji
Yoshihiro Nakashima
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
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Application granted granted Critical
Publication of DE60227105D1 publication Critical patent/DE60227105D1/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
    • 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
    • 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
    • B60R21/268—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 release of stored pressurised gas
    • B60R21/274—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 release of stored pressurised gas characterised by means to rupture or open the fluid source

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
DE60227105T 2001-12-26 2002-12-25 Gaserzeuger für airbag Expired - Lifetime DE60227105D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001393921A JP3965050B2 (ja) 2001-12-26 2001-12-26 エアバッグ用ガス発生器
PCT/JP2002/013541 WO2003055727A1 (fr) 2001-12-26 2002-12-25 Generateur de gaz destine a un coussin gonflable de securite

Publications (1)

Publication Number Publication Date
DE60227105D1 true DE60227105D1 (de) 2008-07-24

Family

ID=19188815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60227105T Expired - Lifetime DE60227105D1 (de) 2001-12-26 2002-12-25 Gaserzeuger für airbag

Country Status (4)

Country Link
EP (1) EP1459946B1 (de)
JP (1) JP3965050B2 (de)
DE (1) DE60227105D1 (de)
WO (1) WO2003055727A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7520530B2 (en) 2004-12-20 2009-04-21 Daicel Chemical Industries, Ltd. Gas generator for air bag
JP4526375B2 (ja) 2004-12-20 2010-08-18 ダイセル化学工業株式会社 エアバッグ用ガス発生器
CN102292244B (zh) * 2009-01-22 2016-04-13 奥托里夫Asp股份有限公司 安全气囊装置用气体发生器
JP5770978B2 (ja) 2010-04-19 2015-08-26 株式会社ダイセル ガス発生器
JP5616815B2 (ja) 2011-02-17 2014-10-29 株式会社ダイセル ガス発生器用シールテープ
JP6009997B2 (ja) 2013-06-21 2016-10-19 株式会社ダイセル 人員拘束装置用ガス発生器
EP3135543B2 (de) * 2014-04-25 2022-09-28 Nippon Kayaku Kabushiki Kaisha Gasgenerator
JP6276110B2 (ja) * 2014-05-09 2018-02-07 株式会社ダイセル ガス発生器とその組み立て方法
DE102016113732A1 (de) * 2016-07-26 2018-02-01 Trw Airbag Systems Gmbh Gasgenerator mit pyrotechnischem Treibsatz und Verfahren zur Herstellung des Treibsatzes
KR102309123B1 (ko) * 2016-11-10 2021-10-06 주식회사 다이셀 가스 발생기
DE102017100857A1 (de) * 2017-01-18 2018-07-19 Trw Airbag Systems Gmbh Hybridgasgenerator, Verfahren zum Betreiben eines Hybridgasgenerators, Gassackmodul und Fahrzeugsicherheitssystem
JP7340402B2 (ja) 2019-10-01 2023-09-07 株式会社ダイセル 乗員保護システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3702074B2 (ja) * 1997-08-25 2005-10-05 日本化薬株式会社 ガス発生器
JP3790669B2 (ja) * 1998-09-28 2006-06-28 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
JP3331206B2 (ja) * 1998-09-28 2002-10-07 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
JP4388219B2 (ja) * 1998-11-30 2009-12-24 ダイセル化学工業株式会社 エアバッグ用ガス発生器
JP2001163169A (ja) * 2000-12-19 2001-06-19 Daicel Chem Ind Ltd エアバッグ用ガス発生器の点火手段

Also Published As

Publication number Publication date
JP3965050B2 (ja) 2007-08-22
WO2003055727A1 (fr) 2003-07-10
JP2003191816A (ja) 2003-07-09
EP1459946A1 (de) 2004-09-22
EP1459946A4 (de) 2005-05-11
EP1459946B1 (de) 2008-06-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition