JP2005521582A - 複数のチャンバを備えた２段インフレータ - Google Patents

複数のチャンバを備えた２段インフレータ Download PDF

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Publication number
JP2005521582A
JP2005521582A JP2003580125A JP2003580125A JP2005521582A JP 2005521582 A JP2005521582 A JP 2005521582A JP 2003580125 A JP2003580125 A JP 2003580125A JP 2003580125 A JP2003580125 A JP 2003580125A JP 2005521582 A JP2005521582 A JP 2005521582A
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Japan
Prior art keywords
chamber
gas
housing
combustion
main
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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.)
Pending
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JP2003580125A
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English (en)
Japanese (ja)
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JP2005521582A5 (enExample
Inventor
ドナルド ビー． パターソン，
Original Assignee
オートモーティブ システムズ ラボラトリー インコーポレーテッド
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Application filed by オートモーティブ システムズ ラボラトリー インコーポレーテッド filed Critical オートモーティブ システムズ ラボラトリー インコーポレーテッド
Publication of JP2005521582A publication Critical patent/JP2005521582A/ja
Publication of JP2005521582A5 publication Critical patent/JP2005521582A5/ja
Pending legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
JP2003580125A 2002-03-26 2003-03-26 複数のチャンバを備えた２段インフレータ Pending JP2005521582A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36769002P 2002-03-26 2002-03-26
PCT/US2003/009423 WO2003082634A2 (en) 2002-03-26 2003-03-26 Multiple chamber dual stage inflator

Publications (2)

Publication Number Publication Date
JP2005521582A true JP2005521582A (ja) 2005-07-21
JP2005521582A5 JP2005521582A5 (enExample) 2006-05-18

Family

ID=28675386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003580125A Pending JP2005521582A (ja) 2002-03-26 2003-03-26 複数のチャンバを備えた２段インフレータ

Country Status (4)

Country Link
US (1) US6860511B2 (enExample)
EP (1) EP1487676A2 (enExample)
JP (1) JP2005521582A (enExample)
WO (1) WO2003082634A2 (enExample)

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US7520530B2 (en) * 2004-12-20 2009-04-21 Daicel Chemical Industries, Ltd. Gas generator for air bag
US20070085314A1 (en) * 2005-10-14 2007-04-19 Daicel Chemical Industries, Ltd. Gas generator for airbag
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DE102007018645B4 (de) * 2007-04-19 2012-06-14 Autoliv Development Ab Airbagsystem und Verfahren zum Betrieb eines Airbagsystems
DE102008060305A1 (de) 2008-12-03 2010-06-10 Trw Airbag Systems Gmbh Gasgenerator
EP2380786B1 (en) * 2009-01-22 2014-03-19 Autoliv ASP, Inc. Gas generator for airbag device
US8939225B2 (en) * 2010-10-07 2015-01-27 Alliant Techsystems Inc. Inflator-based fire suppression
DE202010014286U1 (de) * 2010-10-15 2012-01-30 Trw Airbag Systems Gmbh Gasgenerator und Gassackmodul
US8967284B2 (en) 2011-10-06 2015-03-03 Alliant Techsystems Inc. Liquid-augmented, generated-gas fire suppression systems and related methods
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Also Published As

Publication number Publication date
WO2003082634A2 (en) 2003-10-09
WO2003082634A3 (en) 2004-03-18
US6860511B2 (en) 2005-03-01
US20030222445A1 (en) 2003-12-04
EP1487676A2 (en) 2004-12-22

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