ATE539922T1 - Aufblasvorrichtung für einen airbag - Google Patents

Aufblasvorrichtung für einen airbag

Info

Publication number
ATE539922T1
ATE539922T1 AT08701800T AT08701800T ATE539922T1 AT E539922 T1 ATE539922 T1 AT E539922T1 AT 08701800 T AT08701800 T AT 08701800T AT 08701800 T AT08701800 T AT 08701800T AT E539922 T1 ATE539922 T1 AT E539922T1
Authority
AT
Austria
Prior art keywords
bottles
airbag
openings
sealing foils
squib
Prior art date
Application number
AT08701800T
Other languages
English (en)
Inventor
Mats Johanson
Bjoern Svaerd
Original Assignee
Autoliv Dev
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 Dev filed Critical Autoliv Dev
Application granted granted Critical
Publication of ATE539922T1 publication Critical patent/ATE539922T1/de

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
    • B60R2021/2642—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 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)
AT08701800T 2008-01-15 2008-01-15 Aufblasvorrichtung für einen airbag ATE539922T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2008/000122 WO2009090356A1 (en) 2008-01-15 2008-01-15 An inflator for an air-bag

Publications (1)

Publication Number Publication Date
ATE539922T1 true ATE539922T1 (de) 2012-01-15

Family

ID=39929959

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08701800T ATE539922T1 (de) 2008-01-15 2008-01-15 Aufblasvorrichtung für einen airbag

Country Status (6)

Country Link
US (1) US8128123B2 (de)
EP (1) EP2229296B1 (de)
JP (1) JP5062866B2 (de)
CN (1) CN101918251B (de)
AT (1) ATE539922T1 (de)
WO (1) WO2009090356A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8333406B2 (en) * 2010-10-06 2012-12-18 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for multi-stage inflation of a curtain airbag for ejection mitigation
EP2527210B1 (de) * 2011-05-25 2013-12-25 Autoliv Development AB Aufblasgerät für einen Airbag
FR2998846B1 (fr) * 2012-12-04 2016-04-01 Autoliv Dev Generateur de gaz adaptatif pour coussin de protection
FR2998845B1 (fr) * 2012-12-04 2016-04-01 Autoliv Dev Generateur de gaz
CN111750270B (zh) * 2020-06-30 2021-10-15 马凌云 一种压缩气体自动快速释放装置及使用该装置的救生设备
JP2024046153A (ja) * 2022-09-22 2024-04-03 株式会社ダイセル ガス発生器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348344A (en) * 1991-09-18 1994-09-20 Trw Vehicle Safety Systems Inc. Apparatus for inflating a vehicle occupant restraint using a mixture of gases
US5820161A (en) * 1993-05-19 1998-10-13 Aga Aktiebolag Apparatus and method for filling an airbag
GB2281225A (en) * 1993-08-26 1995-03-01 Autoliv Dev A gas generator for an air bag
SE510534C2 (sv) * 1996-12-17 1999-05-31 Aga Ab Förfarande för att fylla en tom, flexibel behållare samt en behållaranordning
FR2763548B1 (fr) * 1997-05-23 1999-06-18 Livbag Snc Generateur pyrotechnique de gaz adaptatif a chambres tubulaires pour coussin de protection
US5992881A (en) * 1997-07-01 1999-11-30 Trw Vehicle Safety Systems Inc. Vehicle occupant protection apparatus with multiple stage inflator
DE19739375B4 (de) * 1997-09-09 2005-07-28 Welz Industrieprodukte Gmbh Öffnungsvorrichtung für einen Gasdruckbehälter eines Airbags
GB2373310B (en) * 2001-03-15 2005-02-02 Autoliv Dev Improvements in or relating to an inflator
GB2416199B (en) * 2004-07-12 2006-10-18 Autoliv Dev Improvements in or relating to an inflator
GB2417066B (en) * 2004-08-13 2006-12-06 Autoliv Dev Improvements in or relating to an inflator for an air-bag
WO2006075944A1 (en) * 2005-01-13 2006-07-20 Autoliv Development Ab An inflator for an air-bag
GB0500684D0 (en) * 2005-01-13 2005-02-23 Autoliv Dev "Improvements in or relating to an inflator for an air-bag"

Also Published As

Publication number Publication date
EP2229296B1 (de) 2012-01-04
JP2011509870A (ja) 2011-03-31
EP2229296A1 (de) 2010-09-22
US8128123B2 (en) 2012-03-06
CN101918251B (zh) 2012-11-07
CN101918251A (zh) 2010-12-15
US20100283231A1 (en) 2010-11-11
WO2009090356A1 (en) 2009-07-23
JP5062866B2 (ja) 2012-10-31

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