JP6227002B2 - 二段点火式インフレ−タ - Google Patents

二段点火式インフレ−タ Download PDF

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Publication number
JP6227002B2
JP6227002B2 JP2015545062A JP2015545062A JP6227002B2 JP 6227002 B2 JP6227002 B2 JP 6227002B2 JP 2015545062 A JP2015545062 A JP 2015545062A JP 2015545062 A JP2015545062 A JP 2015545062A JP 6227002 B2 JP6227002 B2 JP 6227002B2
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Japan
Prior art keywords
igniter
stage
ignition
assembly
inflector
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Japanese (ja)
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JP2016504231A5 (enExample
JP2016504231A (ja
Inventor
ブラッドリー ダブリュ． スミス，
ブラッドリー ダブリュ． スミス，
デビッド ダブリュ． パーキンソン，
デビッド ダブリュ． パーキンソン，
アラン アール． ラーセン，
アラン アール． ラーセン，
Original Assignee
オートリブ エーエスピー，インコーポレイティド
オートリブ エーエスピー，インコーポレイティド
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Publication of JP2016504231A5 publication Critical patent/JP2016504231A5/ja
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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
    • 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
    • B60R2021/26029—Ignitors
    • 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)
JP2015545062A 2012-11-29 2013-11-08 二段点火式インフレ−タ Expired - Fee Related JP6227002B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/688,893 US9010803B2 (en) 2012-11-29 2012-11-29 Duplex firing inflator
US13/688,893 2012-11-29
PCT/US2013/069064 WO2014085052A1 (en) 2012-11-29 2013-11-08 Duplex firing inflator

Publications (3)

Publication Number Publication Date
JP2016504231A JP2016504231A (ja) 2016-02-12
JP2016504231A5 JP2016504231A5 (enExample) 2017-10-05
JP6227002B2 true JP6227002B2 (ja) 2017-11-08

Family

ID=50772135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015545062A Expired - Fee Related JP6227002B2 (ja) 2012-11-29 2013-11-08 二段点火式インフレ−タ

Country Status (5)

Country Link
US (1) US9010803B2 (enExample)
EP (1) EP2925571B1 (enExample)
JP (1) JP6227002B2 (enExample)
CN (1) CN104870263B (enExample)
WO (1) WO2014085052A1 (enExample)

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US8444179B2 (en) * 2006-12-06 2013-05-21 Trw Vehicle Safety Systems Inc. Dual stage air bag inflator
US9073512B1 (en) * 2012-07-23 2015-07-07 Tk Holdings Inc. Gas generating system with gas generant cushion
US9550471B1 (en) 2013-06-30 2017-01-24 Tk Holdings Inc. Gas generating system movable divider
CA2857652A1 (en) * 2013-07-24 2015-01-24 William R. Bliss Protective canisters for incendiary devices
US10281248B2 (en) * 2015-11-11 2019-05-07 Northrop Grumman Innovation Systems, Inc. Gas generators, launch tube assemblies including gas generators, and related systems and methods
CN105644491B (zh) * 2016-01-04 2017-12-01 百利得(湖州)汽车安全系统有限公司 一种二次延迟引爆充气式气体发生器
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
CN109196300B (zh) * 2016-05-13 2021-05-28 均胜安全系统收购有限责任公司 智能引爆器组件
DE102016213002B4 (de) * 2016-07-15 2019-02-14 Joyson Safety Systems Germany Gmbh Gasgenerator für ein Gassackmodul eines Fahrzeuginsassen-Rückhaltesystems und Verfahren zum Herstellen eines Gasgenerators
JP6910828B2 (ja) 2017-04-03 2021-07-28 日本化薬株式会社 ガス発生器
US10663269B2 (en) 2018-05-23 2020-05-26 Autoliv Asp, Inc. Initiator grounding clip
CN110228441B (zh) * 2019-06-25 2024-04-16 延锋汽车智能安全系统有限责任公司 气体发生器及其制造方法和安全气囊
JP7587443B2 (ja) * 2021-03-02 2024-11-20 日本化薬株式会社 点火器およびガス発生器
WO2022196228A1 (ja) * 2021-03-19 2022-09-22 日本化薬株式会社 ガス発生器
WO2024206483A2 (en) * 2023-03-30 2024-10-03 Joyson Safety Systems Acquisition Llc Dual stage airbag inflator
KR20250051288A (ko) 2023-10-10 2025-04-17 주식회사 에너닷 휴대용 usb 표시장치 및 그 작동방법

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US4998751A (en) 1990-03-26 1991-03-12 Morton International, Inc. Two-stage automotive gas bag inflator using igniter material to delay second stage ignition
US5179248A (en) 1991-10-08 1993-01-12 Scb Technologies, Inc. Zener diode for protection of semiconductor explosive bridge
US5309841A (en) 1991-10-08 1994-05-10 Scb Technologies, Inc. Zener diode for protection of integrated circuit explosive bridge
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US5505488A (en) * 1995-04-03 1996-04-09 Morton International, Inc. Integral airbag cushion retainer, filter and diffuser
US5603525A (en) * 1995-06-22 1997-02-18 Trw Inc. Air bag inflator initiator housing with stored fluid pressure relief
FR2740545B1 (fr) 1995-10-30 1997-12-05 Livbag Snc Generateur pyrotechnique de gaz,a debit variable,pour coussins de protection
FR2763548B1 (fr) 1997-05-23 1999-06-18 Livbag Snc Generateur pyrotechnique de gaz adaptatif a chambres tubulaires pour coussin de protection
US6189924B1 (en) 1997-11-21 2001-02-20 Autoliv Asp, Inc. Plural stage inflator
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US6131947A (en) 1998-01-23 2000-10-17 Trw Inc. Electrical connector for air bag inflator
US6032979C1 (en) 1998-02-18 2001-10-16 Autoliv Asp Inc Adaptive output inflator
US6295935B1 (en) * 1998-04-27 2001-10-02 Trw Inc. Initiator for air bag inflator
US6145877A (en) * 1998-05-29 2000-11-14 Autoliv Asp, Inc. Pressure vessel inflator having a preformed opening feature
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Also Published As

Publication number Publication date
CN104870263B (zh) 2019-03-05
EP2925571A1 (en) 2015-10-07
US20140144340A1 (en) 2014-05-29
EP2925571A4 (en) 2015-11-18
US9010803B2 (en) 2015-04-21
EP2925571B1 (en) 2018-08-29
CN104870263A (zh) 2015-08-26
WO2014085052A1 (en) 2014-06-05
JP2016504231A (ja) 2016-02-12

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