ATE485973T1 - INFLATION DEVICE FOR AN AIRBAG - Google Patents

INFLATION DEVICE FOR AN AIRBAG

Info

Publication number
ATE485973T1
ATE485973T1 AT06700427T AT06700427T ATE485973T1 AT E485973 T1 ATE485973 T1 AT E485973T1 AT 06700427 T AT06700427 T AT 06700427T AT 06700427 T AT06700427 T AT 06700427T AT E485973 T1 ATE485973 T1 AT E485973T1
Authority
AT
Austria
Prior art keywords
gas
airbag
inflation device
dispenser
spark
Prior art date
Application number
AT06700427T
Other languages
German (de)
Inventor
Mats Johanson
Bjoern Svaerd
Peter Qvint
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
Priority claimed from PCT/SE2006/000018 external-priority patent/WO2006075944A1/en
Application granted granted Critical
Publication of ATE485973T1 publication Critical patent/ATE485973T1/en

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
    • B60R21/268—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
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
    • 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
    • B60R2021/2725—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 using a fluid fuel gas generator
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0181—Airbags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)

Abstract

A gas dispenser contains a mix of an oxidisable and an oxidising gas within a single gas bottle 1, the device further featuring an ignition means 31. The dispenser being an inflator for a car airbag or the like. An initiating device 30 within the air bag, in the form of a spark generator which generates a spark across electrodes 31 may ignite the mixture of gas from the gas bottle.
AT06700427T 2005-01-13 2006-01-09 INFLATION DEVICE FOR AN AIRBAG ATE485973T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0500684.6A GB0500684D0 (en) 2005-01-13 2005-01-13 "Improvements in or relating to an inflator for an air-bag"
GB0502793A GB2422188B (en) 2005-01-13 2005-02-10 Improvements in or relating to an inflator for an air-bag
PCT/SE2006/000018 WO2006075944A1 (en) 2005-01-13 2006-01-09 An inflator for an air-bag

Publications (1)

Publication Number Publication Date
ATE485973T1 true ATE485973T1 (en) 2010-11-15

Family

ID=34224556

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06700427T ATE485973T1 (en) 2005-01-13 2006-01-09 INFLATION DEVICE FOR AN AIRBAG

Country Status (5)

Country Link
JP (1) JP4847474B2 (en)
CN (1) CN101102922B (en)
AT (1) ATE485973T1 (en)
DE (1) DE602006017796D1 (en)
GB (2) GB0500684D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE539922T1 (en) * 2008-01-15 2012-01-15 Autoliv Dev INFLATION DEVICE FOR AN AIRBAG
US10857967B2 (en) * 2019-02-27 2020-12-08 Autoliv Asp, Inc. Initiator for an automotive safety device
FR2987621B1 (en) * 2012-03-02 2014-08-22 Autoliv Dev GAS GENERATOR FOR AIRBAG
JP6095463B2 (en) * 2013-04-22 2017-03-15 株式会社ダイセル Gas generator
JP2015062545A (en) * 2013-09-25 2015-04-09 株式会社ダイセル Protective clothing for upper half part of body
CN104691488B (en) * 2015-01-20 2017-02-22 苏州伯特利环保科技有限公司 Traction type air bag exciter
GB201520374D0 (en) * 2015-11-19 2016-01-06 Moog Controls Ltd A method for releasing a fluid from a pressure vessel assembly
CN110450923B (en) * 2019-07-02 2020-06-16 杭州电子科技大学 An airbag-based water surface rapid rescue device and water surface rescue method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281225A (en) * 1993-08-26 1995-03-01 Autoliv Dev A gas generator for an air bag
US5460406A (en) * 1993-12-13 1995-10-24 Trw Vehicle Safety Systems Inc. Inflator assembly
US5690357A (en) * 1996-04-25 1997-11-25 Trw Inc. Dual stage air bag inflator
SE510534C2 (en) * 1996-12-17 1999-05-31 Aga Ab Method of filling an empty, flexible container and a container device
GB2372310B (en) * 2001-02-14 2004-07-28 Neville George Ray Central heating systems
GB2373310B (en) * 2001-03-15 2005-02-02 Autoliv Dev Improvements in or relating to an inflator

Also Published As

Publication number Publication date
GB0500684D0 (en) 2005-02-23
JP2008526615A (en) 2008-07-24
JP4847474B2 (en) 2011-12-28
GB2422188B (en) 2007-07-11
CN101102922A (en) 2008-01-09
DE602006017796D1 (en) 2010-12-09
GB0502793D0 (en) 2005-03-16
CN101102922B (en) 2011-09-28
GB2422188A (en) 2006-07-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties