KR100583839B1 - 이중 레벨 팽창기 - Google Patents

이중 레벨 팽창기 Download PDF

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Publication number
KR100583839B1
KR100583839B1 KR1020017006664A KR20017006664A KR100583839B1 KR 100583839 B1 KR100583839 B1 KR 100583839B1 KR 1020017006664 A KR1020017006664 A KR 1020017006664A KR 20017006664 A KR20017006664 A KR 20017006664A KR 100583839 B1 KR100583839 B1 KR 100583839B1
Authority
KR
South Korea
Prior art keywords
generator
chamber
generating material
gas
ignition
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
KR1020017006664A
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English (en)
Korean (ko)
Other versions
KR20010089515A (ko
Inventor
그레이스트다톤이.3세
디간기스코트조셉
로빈스리차드케이.
Original Assignee
아틀랜틱 리서치 코퍼레이션
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.)
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Application filed by 아틀랜틱 리서치 코퍼레이션 filed Critical 아틀랜틱 리서치 코퍼레이션
Publication of KR20010089515A publication Critical patent/KR20010089515A/ko
Application granted granted Critical
Publication of KR100583839B1 publication Critical patent/KR100583839B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
KR1020017006664A 1998-12-01 1999-11-30 이중 레벨 팽창기 Expired - Lifetime KR100583839B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/201,789 US6168200B1 (en) 1998-12-01 1998-12-01 Dual level inflator
US09/201,789 1998-12-01

Publications (2)

Publication Number Publication Date
KR20010089515A KR20010089515A (ko) 2001-10-06
KR100583839B1 true KR100583839B1 (ko) 2006-05-26

Family

ID=22747302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020017006664A Expired - Lifetime KR100583839B1 (ko) 1998-12-01 1999-11-30 이중 레벨 팽창기

Country Status (9)

Country Link
US (1) US6168200B1 (enExample)
EP (1) EP1133417B1 (enExample)
JP (1) JP4373611B2 (enExample)
KR (1) KR100583839B1 (enExample)
AT (1) ATE326369T1 (enExample)
CA (1) CA2351442A1 (enExample)
DE (1) DE69931389T2 (enExample)
ES (1) ES2265696T3 (enExample)
WO (1) WO2000032448A1 (enExample)

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Publication number Priority date Publication date Assignee Title
DE19757478A1 (de) * 1997-12-23 1999-06-24 Dynamit Nobel Ag Pyrotechnischer Gasgenerator
JP3220443B2 (ja) * 1998-11-30 2001-10-22 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
US6485051B1 (en) * 1999-04-28 2002-11-26 Nippon Kayaku Kabushiki-Kaisha Gas generator
TW504475B (en) * 1999-06-18 2002-10-01 Daicel Chem A mixed inflater having multi-stage expansions
JP4587584B2 (ja) * 2000-03-28 2010-11-24 ダイセル化学工業株式会社 ハイブリッドインフレータ
US6659500B2 (en) * 2000-05-11 2003-12-09 Automotive Systems Laboratory, Inc. Multi-chamber inflator
WO2002036525A2 (en) * 2000-10-31 2002-05-10 Special Devices, Inc. Multi-unit pyrotechnic initiation system
JP4587558B2 (ja) * 2000-11-22 2010-11-24 ダイセル化学工業株式会社 ハイブリッドインフレータ
JP4631189B2 (ja) * 2001-03-21 2011-02-16 タカタ株式会社 ガス発生器
RU2206467C2 (ru) 2001-07-13 2003-06-20 Исаков Сергей Николаевич Способ приведения в состояние готовности надувной оболочки устройства безопасности, типа надувной подушки безопасности (варианты), устройство безопасности для транспортного средства (варианты), клапанное устройство
JP2003054355A (ja) * 2001-08-21 2003-02-26 Daicel Chem Ind Ltd 多段膨張式ハイブリッドインフレータ
US6860510B2 (en) * 2001-08-21 2005-03-01 Daicel Chemical Industries, Ltd. Multistage inflating-type hybrid inflator
JP4864250B2 (ja) * 2001-08-31 2012-02-01 株式会社ダイセル 多段膨張式ハイブリッドインフレータ
US6851709B2 (en) * 2001-08-31 2005-02-08 Daicel Chemical Industries, Ltd. Multistage-inflating type hybrid inflator
US6669226B2 (en) * 2002-01-29 2003-12-30 Breed Automotive Technology, Inc. Air bag module with oppositely aligned inflators
JP2005521582A (ja) * 2002-03-26 2005-07-21 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 複数のチャンバを備えた２段インフレータ
EP1497162B1 (en) * 2002-04-19 2010-05-05 Automotive Systems Laboratory Inc. Inflator
US6769714B2 (en) 2002-06-13 2004-08-03 Key Safety Systems, Inc. Low onset dual stage hybrid inflator
US6874814B2 (en) * 2002-06-13 2005-04-05 Key Safety Systems, Inc. Multiple stage inflator
KR100447751B1 (ko) * 2002-07-16 2004-09-08 현대모비스 주식회사 듀얼스테이지 조수석 에어백모듈
US20050029785A1 (en) * 2003-08-06 2005-02-10 Arc Automotive, Inc. Compact multi-level output hybrid gas generator
US7438313B2 (en) * 2003-08-06 2008-10-21 Arc Automotive, Inc. Compact multi-level output gas generator
DE20318283U1 (de) * 2003-11-26 2004-04-01 Trw Airbag Systems Gmbh Gasgenerator
US7185588B2 (en) * 2003-12-05 2007-03-06 Autoliv Asp, Inc. Inflator devices having a moisture barrier member
US7080854B2 (en) * 2004-01-13 2006-07-25 Automotive Systems Laboratory, Inc. Pyrotechnic linear inflator
US20050189755A1 (en) * 2004-02-23 2005-09-01 Kenji Numoto Gas generator for air bag
JP4434904B2 (ja) * 2004-09-30 2010-03-17 ダイセル化学工業株式会社 省スペースで高出力な多段ガス発生器
ATE360560T1 (de) * 2004-12-08 2007-05-15 Delphi Tech Inc Gasgenerator
EP1669259B1 (de) * 2004-12-08 2011-06-15 Delphi Technologies, Inc. Gasgenerator
US20060157960A1 (en) * 2004-12-22 2006-07-20 Daicel Chemical Industries, Ltd. Gas generator for air bag
US7641232B2 (en) * 2005-02-24 2010-01-05 Automotive Systems Laboratory, Inc. Pressure regulator
US7320479B2 (en) 2005-10-03 2008-01-22 Key Safety Systems, Inc. Hybrid inflator
US20070085309A1 (en) * 2005-10-17 2007-04-19 Key Safety Systems, Inc. Dual stage hybrid inflator
JP4804216B2 (ja) * 2006-04-26 2011-11-02 日本化薬株式会社 ガス発生器
JP5101923B2 (ja) * 2007-04-18 2012-12-19 株式会社ダイセル 車両の人員拘束用ガス発生器
US8047569B2 (en) * 2010-03-12 2011-11-01 Autoliv Asp, Inc. Multi-stage inflator
US8162350B1 (en) * 2010-10-07 2012-04-24 Autoliv Asp, Inc. Gas generator
US9051226B2 (en) * 2010-11-24 2015-06-09 Tk Holdings Inc. Gas generating system
KR101400237B1 (ko) * 2014-02-13 2014-05-28 국방과학연구소 이중챔버 구조를 이용한 스마트에어백 시스템 제어 장치
US10875490B2 (en) 2018-04-19 2020-12-29 Key Safety Systems, Inc. Hybrid airbag inflator
DE102020126393A1 (de) * 2020-10-08 2022-04-14 Zf Automotive Germany Gmbh Fahrzeuginsassenschutzsystem und Verfahren zur Aktivierung eines Fahrzeuginsassenschutzsystems

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US3773353A (en) 1972-09-05 1973-11-20 Olin Corp Inflating device for use with vehicle safety systems
US3905515A (en) 1972-11-20 1975-09-16 Aerojet General Co Two-stage, pressure augmented inflator assembly
US3901530A (en) 1973-08-08 1975-08-26 Allied Chem Multiple mini hybrid with direct bag connection
US4213635A (en) 1978-11-13 1980-07-22 Toyota Kodosha Kogyo Kabushiki Kaisha Two-stage air bag system
JPH02310143A (ja) 1989-05-23 1990-12-25 Nissan Motor Co Ltd エアバック装置
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US5564743A (en) 1995-03-22 1996-10-15 Morton International, Inc. Multiple stage air bag inflator system
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Also Published As

Publication number Publication date
EP1133417A4 (en) 2004-12-15
JP2002531312A (ja) 2002-09-24
WO2000032448A1 (en) 2000-06-08
ATE326369T1 (de) 2006-06-15
EP1133417A1 (en) 2001-09-19
JP4373611B2 (ja) 2009-11-25
DE69931389D1 (de) 2006-06-22
KR20010089515A (ko) 2001-10-06
EP1133417B1 (en) 2006-05-17
CA2351442A1 (en) 2000-06-08
DE69931389T2 (de) 2006-11-02
ES2265696T3 (es) 2007-02-16
US6168200B1 (en) 2001-01-02

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