DE602005002281D1 - Gassackgasgenerator - Google Patents

Gassackgasgenerator

Info

Publication number
DE602005002281D1
DE602005002281D1 DE602005002281T DE602005002281T DE602005002281D1 DE 602005002281 D1 DE602005002281 D1 DE 602005002281D1 DE 602005002281 T DE602005002281 T DE 602005002281T DE 602005002281 T DE602005002281 T DE 602005002281T DE 602005002281 D1 DE602005002281 D1 DE 602005002281D1
Authority
DE
Germany
Prior art keywords
airbag inflator
inflator
airbag
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.)
Active
Application number
DE602005002281T
Other languages
English (en)
Other versions
DE602005002281T2 (de
Inventor
Naoki Matsuda
Takao Kuroda
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
Publication of DE602005002281D1 publication Critical patent/DE602005002281D1/de
Application granted granted Critical
Publication of DE602005002281T2 publication Critical patent/DE602005002281T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
    • 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
    • B60R21/272—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 with means for increasing the pressure of the gas just before or during liberation, e.g. hybrid inflators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F42B3/045—Hybrid systems with previously pressurised gas using blasting to increase the pressure, e.g. causing the gas to be released from its sealed container
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
DE602005002281T 2004-02-12 2005-02-01 Gassackgasgenerator Active DE602005002281T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004035352A JP2005225346A (ja) 2004-02-12 2004-02-12 エアバッグ用インフレータ
JP2004035352 2004-02-12

Publications (2)

Publication Number Publication Date
DE602005002281D1 true DE602005002281D1 (de) 2007-10-18
DE602005002281T2 DE602005002281T2 (de) 2008-01-03

Family

ID=34697908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002281T Active DE602005002281T2 (de) 2004-02-12 2005-02-01 Gassackgasgenerator

Country Status (4)

Country Link
US (1) US7431337B2 (de)
EP (1) EP1564090B1 (de)
JP (1) JP2005225346A (de)
DE (1) DE602005002281T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040155444A1 (en) * 2002-12-09 2004-08-12 Naoki Matsuda Gas generator for air bag
US7185588B2 (en) * 2003-12-05 2007-03-06 Autoliv Asp, Inc. Inflator devices having a moisture barrier member
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
US20050189755A1 (en) * 2004-02-23 2005-09-01 Kenji Numoto Gas generator for air bag
US7390019B2 (en) * 2004-06-10 2008-06-24 Daicel Chemical Industries, Ltd. Inflator for airbag
US7854201B2 (en) * 2005-11-08 2010-12-21 Daicel Chemical Industries, Ltd. Igniter assembly
JP5044983B2 (ja) * 2006-05-16 2012-10-10 タカタ株式会社 イニシエータ、インフレータ及びエアバッグ装置
JP2008114683A (ja) * 2006-11-02 2008-05-22 Takata Corp インフレータ
JP4817191B2 (ja) * 2007-05-23 2011-11-16 日本化薬株式会社 ガス発生器
US8375862B2 (en) * 2008-12-04 2013-02-19 Tk Holdings, Inc. Gas generating system
EP2471692B2 (de) * 2009-05-11 2022-01-05 Joyson Safety Systems Germany GmbH Gasgenerator zum Aufblasen eines Airbags eines Systems zur Fahrzeuginsassenrückhaltung und Verfahren zum Aufblasen eines Airbags
EP2487075A1 (de) * 2009-10-08 2012-08-15 Nippon Kayaku Kabushiki Kaisha Verfahren zur herstellung einer perforierten röhre für einen gasgenerator sowie gasgenerator
JP5769943B2 (ja) * 2010-10-01 2015-08-26 株式会社ダイセル ガス発生器
JP6251662B2 (ja) * 2014-09-29 2017-12-20 株式会社ダイセル ガス発生器
DE102016002937A1 (de) * 2016-03-11 2017-09-14 Trw Airbag Systems Gmbh Hybridgasgenerator, Gassackeinheit und Fahrzeugsicherheitssystem mit einem solchen Hybridgasgenerator sowie Verfahren zum Ausbilden einer Schockwelle
JP6691442B2 (ja) * 2016-06-27 2020-04-28 株式会社ダイセル ガス発生器
DE102017216384A1 (de) 2017-09-15 2019-03-21 Joyson Safety Systems Germany Gmbh Gasgenerator
WO2023238766A1 (ja) * 2022-06-06 2023-12-14 株式会社ダイセル ガス発生器

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544766Y2 (de) 1975-02-04 1979-02-28
JPH0761314A (ja) * 1993-08-25 1995-03-07 Nippon Oil & Fats Co Ltd ガス発生器における点火器の取付構造
US5821446A (en) * 1997-05-27 1998-10-13 Trw Inc. Inflator for an inflatable vehicle occupant protection device
US6295935B1 (en) * 1998-04-27 2001-10-02 Trw Inc. Initiator for air bag inflator
US6244622B1 (en) * 1998-06-16 2001-06-12 Trw Inc. Initiator for air bag inflator
FR2788846B1 (fr) * 1999-01-25 2001-10-26 Livbag Snc Generateur de gaz hybride muni d'un initiateur a chargement explosif profile
US6272992B1 (en) * 1999-03-24 2001-08-14 Trw Inc. Power spot ignition droplet
JP2001080447A (ja) * 1999-07-12 2001-03-27 Nippon Kayaku Co Ltd ガス発生器
JP4426079B2 (ja) * 1999-09-27 2010-03-03 ダイセル化学工業株式会社 イニシエータ組立体
JP4864234B2 (ja) * 2000-06-22 2012-02-01 株式会社ダイセル エアバッグ用ガス発生器
US6848365B2 (en) * 2000-12-08 2005-02-01 Special Devices, Inc. Initiator with an internal sleeve retaining a pyrotechnic charge and methods of making same
ES2292802T3 (es) * 2001-04-03 2008-03-16 Nknm Limited Soporte del recipiente unitario, base y barra de cortocircuito de un microgenerador de gas y microgenerador de gas que utiliza el mismo.
JP4139327B2 (ja) * 2001-08-09 2008-08-27 日本化薬株式会社 ガス発生器
JP4021178B2 (ja) * 2001-11-21 2007-12-12 ダイセル化学工業株式会社 イニシエータ組立体
US6820556B1 (en) * 2001-11-21 2004-11-23 Daicel Chemical Industries, Ltd. Initiator assembly
JP3910897B2 (ja) * 2001-11-30 2007-04-25 ダイセル化学工業株式会社 インフレータ
JP2003182507A (ja) * 2001-12-25 2003-07-03 Takata Corp イニシエータ及びガス発生器
JP3864823B2 (ja) * 2002-03-28 2007-01-10 トヨタ自動車株式会社 イニシエータ、インフレータおよび車両の乗員頭部保護エアバッグ装置
JP3741075B2 (ja) * 2002-04-12 2006-02-01 トヨタ自動車株式会社 インフレータ
US7125041B2 (en) * 2003-01-15 2006-10-24 Daicel Chemical Industries, Ltd. Gas generator
US6979021B2 (en) * 2003-08-07 2005-12-27 Autoliv Asp, Inc. Integral initiator assembly for use in inflator devices
US7210703B2 (en) * 2004-10-26 2007-05-01 Autoliv Asp, Inc. One-piece initiator device for inflators

Also Published As

Publication number Publication date
US7431337B2 (en) 2008-10-07
EP1564090B1 (de) 2007-09-05
US20050189754A1 (en) 2005-09-01
EP1564090A1 (de) 2005-08-17
DE602005002281T2 (de) 2008-01-03
JP2005225346A (ja) 2005-08-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition