DE69934673T3 - Aufblasvorrichtung mit adaptativem gassfluss - Google Patents

Aufblasvorrichtung mit adaptativem gassfluss Download PDF

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Publication number
DE69934673T3
DE69934673T3 DE69934673.8T DE69934673T DE69934673T3 DE 69934673 T3 DE69934673 T3 DE 69934673T3 DE 69934673 T DE69934673 T DE 69934673T DE 69934673 T3 DE69934673 T3 DE 69934673T3
Authority
DE
Germany
Prior art keywords
chamber
gas
inflator
ignition
ignition device
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
DE69934673.8T
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German (de)
English (en)
Other versions
DE69934673T2 (de
DE69934673D1 (de
Inventor
G. Mossi
Kim Dahl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Autoliv ASP Inc
Original Assignee
Autoliv ASP Inc
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21835773&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69934673(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Autoliv ASP Inc filed Critical Autoliv ASP Inc
Application granted granted Critical
Publication of DE69934673D1 publication Critical patent/DE69934673D1/de
Publication of DE69934673T2 publication Critical patent/DE69934673T2/de
Publication of DE69934673T3 publication Critical patent/DE69934673T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE69934673.8T 1998-02-18 1999-02-10 Aufblasvorrichtung mit adaptativem gassfluss Expired - Lifetime DE69934673T3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09027114 US6032979C1 (en) 1998-02-18 1998-02-18 Adaptive output inflator
US27114 1998-02-18
PCT/US1999/002772 WO1999042339A1 (en) 1998-02-18 1999-02-10 Adaptive output inflator
EP99934270.2A EP1056624B2 (en) 1998-02-18 1999-02-10 Adaptive output inflator

Publications (3)

Publication Number Publication Date
DE69934673D1 DE69934673D1 (de) 2007-02-15
DE69934673T2 DE69934673T2 (de) 2007-10-04
DE69934673T3 true DE69934673T3 (de) 2016-11-24

Family

ID=21835773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934673.8T Expired - Lifetime DE69934673T3 (de) 1998-02-18 1999-02-10 Aufblasvorrichtung mit adaptativem gassfluss

Country Status (8)

Country Link
US (1) US6032979C1 (enExample)
EP (1) EP1056624B2 (enExample)
JP (2) JP2002503584A (enExample)
CN (1) CN1132751C (enExample)
AU (1) AU3288199A (enExample)
BR (1) BR9907942B1 (enExample)
DE (1) DE69934673T3 (enExample)
WO (1) WO1999042339A1 (enExample)

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KR102579301B1 (ko) 2018-12-11 2023-09-15 현대자동차주식회사 차량의 동승석 에어백 인플레이터 및 시스템
KR102647198B1 (ko) 2018-12-14 2024-03-12 현대자동차주식회사 에어백용 인플레이터 제어방법
CN111137563B (zh) * 2020-01-17 2022-04-01 郑州商学院 用于易碎品的包装结构
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EP1056624B1 (en) 2007-01-03
DE69934673T2 (de) 2007-10-04
EP1056624A1 (en) 2000-12-06
US6032979C1 (en) 2001-10-16
BR9907942B1 (pt) 2008-11-18
AU3288199A (en) 1999-09-06
JP2002503584A (ja) 2002-02-05
JP5624019B2 (ja) 2014-11-12
JP2012062058A (ja) 2012-03-29
WO1999042339A1 (en) 1999-08-26
CN1290221A (zh) 2001-04-04
EP1056624B2 (en) 2016-09-28
US6032979A (en) 2000-03-07
BR9907942A (pt) 2000-10-24
EP1056624A4 (en) 2005-01-19
CN1132751C (zh) 2003-12-31
DE69934673D1 (de) 2007-02-15

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