DE69834816T2 - Miniatur-aufblasvorrichtung - Google Patents

Miniatur-aufblasvorrichtung Download PDF

Info

Publication number
DE69834816T2
DE69834816T2 DE69834816T DE69834816T DE69834816T2 DE 69834816 T2 DE69834816 T2 DE 69834816T2 DE 69834816 T DE69834816 T DE 69834816T DE 69834816 T DE69834816 T DE 69834816T DE 69834816 T2 DE69834816 T2 DE 69834816T2
Authority
DE
Germany
Prior art keywords
propellant
chamber
inflator
gas
airbag
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 - Fee Related
Application number
DE69834816T
Other languages
German (de)
English (en)
Other versions
DE69834816D1 (de
Inventor
M. Janie Commerce VITEK
M. John Macomb SLAGER
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.)
Automotive Systems Laboratory Inc
Original Assignee
Automotive Systems Laboratory 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
Application filed by Automotive Systems Laboratory Inc filed Critical Automotive Systems Laboratory Inc
Publication of DE69834816D1 publication Critical patent/DE69834816D1/de
Application granted granted Critical
Publication of DE69834816T2 publication Critical patent/DE69834816T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/21—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle side panels, e.g. doors
    • 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
    • B60R2021/0002—Type of accident
    • B60R2021/0006—Lateral collision

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)
DE69834816T 1997-08-21 1998-07-31 Miniatur-aufblasvorrichtung Expired - Fee Related DE69834816T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US916137 1997-08-21
US08/916,137 US5944343A (en) 1997-08-21 1997-08-21 Miniature inflator
PCT/US1998/015859 WO1999008907A1 (en) 1997-08-21 1998-07-31 Miniature inflator

Publications (2)

Publication Number Publication Date
DE69834816D1 DE69834816D1 (de) 2006-07-20
DE69834816T2 true DE69834816T2 (de) 2007-06-14

Family

ID=25436757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69834816T Expired - Fee Related DE69834816T2 (de) 1997-08-21 1998-07-31 Miniatur-aufblasvorrichtung

Country Status (7)

Country Link
US (1) US5944343A (enExample)
EP (1) EP1003653B1 (enExample)
JP (1) JP4170586B2 (enExample)
KR (1) KR20010022481A (enExample)
CA (1) CA2299537C (enExample)
DE (1) DE69834816T2 (enExample)
WO (1) WO1999008907A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19903237B4 (de) * 1999-01-27 2004-02-05 Contec Chemieanlagen Gmbh Gasgenerator
WO2001011306A1 (de) * 1999-08-05 2001-02-15 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Pyrotechnische zündkette
JP5050298B2 (ja) 2000-05-19 2012-10-17 タカタ株式会社 ガス発生装置
US6709011B2 (en) * 2001-02-21 2004-03-23 Autoliv Asp, Inc. Leak detection enhancing insert for an airbag inflator assembly
US7185588B2 (en) * 2003-12-05 2007-03-06 Autoliv Asp, Inc. Inflator devices having a moisture barrier member
US7073820B2 (en) * 2003-12-17 2006-07-11 Automotive Systems Laboratory, Inc. Inflator
JP4280161B2 (ja) 2003-12-22 2009-06-17 ダイセル化学工業株式会社 エアバッグ用ガス発生器
US7080854B2 (en) * 2004-01-13 2006-07-25 Automotive Systems Laboratory, Inc. Pyrotechnic linear inflator
US20050189747A1 (en) * 2004-02-27 2005-09-01 Khandhadia Paresh S. Side curtain air bag device
US7293798B2 (en) * 2004-04-05 2007-11-13 Automotive Systems Laboratory, Inc. Pyrotechnic linear inflator
FR2933350B1 (fr) * 2008-07-04 2010-08-13 Livbag Generateur de gaz, a gaz reactifs
JP6184829B2 (ja) 2013-10-11 2017-08-23 株式会社ダイセル ガス発生器
JP2018103867A (ja) * 2016-12-27 2018-07-05 日本化薬株式会社 ガス発生器、ガス発生器用栓体およびガス発生器用栓体の製造方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US34615A (en) * 1862-03-04 Improvement in cartridges for fire-arms
GB604489A (en) * 1945-11-26 1948-07-05 Edward Whitworth Improvements in or relating to power gas generating cartridges
US3739574A (en) * 1969-12-03 1973-06-19 Northrop Carolina Inc Gas generator method and apparatus
US3797854A (en) * 1971-06-14 1974-03-19 Rocket Research Corp Crash restraint air generating inflation system
CA1070351A (en) * 1975-06-30 1980-01-22 George W. Goetz Fluid generator
JPS52121242A (en) * 1976-04-05 1977-10-12 Daicel Chem Ind Ltd Gas generator for gas bag
US4296084A (en) * 1979-10-29 1981-10-20 Thiokol Corporation Method of and apparatus for gas generation
US4414902A (en) * 1980-12-29 1983-11-15 Ford Motor Company Container for gas generating propellant
US4561675A (en) * 1984-04-02 1985-12-31 Morton Thiokol, Inc. Auto ignition device
US4530516A (en) * 1984-07-09 1985-07-23 Morton Thiokol Inc. Aluminum inflator with steel center-tie
US4722551A (en) * 1987-03-19 1988-02-02 Morton Thiokol, Inc. Initiator and method for the incorporation thereof in an inflator
DE3835356A1 (de) * 1988-10-17 1990-04-19 Bayern Chemie Gmbh Flugchemie Gasgenerator
US5062367A (en) * 1988-12-05 1991-11-05 Nippon Koki, Co., Ltd. Air bag inflation gas generator
US5005486A (en) * 1989-02-03 1991-04-09 Trw Vehicle Safety Systems Inc. Igniter for airbag propellant grains
DE3920401A1 (de) * 1989-06-22 1991-01-03 Dynamit Nobel Ag Gasgenerator fuer einen airbag
US4943086A (en) * 1989-06-30 1990-07-24 Morton Thiokol, Inc. Gas bag inflator with a two welded joint housing
DE3924500C1 (enExample) * 1989-07-25 1990-12-20 Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De
US5033390A (en) * 1989-11-13 1991-07-23 Morton International, Inc. Trilevel performance gas generator
DE69105179T2 (de) * 1990-09-06 1995-06-22 Nippon Oils & Fats Co Ltd Gasgeneratorvorrichtung.
JPH04283148A (ja) * 1990-11-28 1992-10-08 Dynamit Nobel Ag ガス発生器
FR2673119B1 (fr) * 1991-02-22 1994-01-14 Gantois Ets Dispositif de filtration sous forme de cartouche monobloc pour generateurs pyrotechniques.
DE4126527A1 (de) * 1991-08-10 1993-02-25 Diehl Gmbh & Co Gasgenerator fuer einen airbag
WO1993016019A1 (fr) * 1992-02-10 1993-08-19 Daicel Chemical Industries, Ltd. Agent gazogene lineaire et structure de filtre pour generateur de gaz
US5397543A (en) * 1993-06-21 1995-03-14 Automotive Systems Laboratory, Inc. Gas generator
US5345875A (en) * 1993-07-07 1994-09-13 Automotive Systems Laboratory, Inc. Gas generator
US5551724A (en) * 1993-09-14 1996-09-03 Morton International, Inc. Treatment of inflatable restraint system inflator particulate-containing gas with expanded metal
US5564738A (en) * 1995-08-10 1996-10-15 Morton International, Inc. Overflow channeling reaction canister assembly
US5738373A (en) * 1996-11-13 1998-04-14 Automotive Systems Laboratory, Inc. Gas inflator with ceramic foam balls
US5829784A (en) * 1997-02-13 1998-11-03 General Dynamics Armament Systems, Inc. Airbag inflator for vehicle occupant restraint apparatus

Also Published As

Publication number Publication date
EP1003653A4 (en) 2003-04-16
US5944343A (en) 1999-08-31
CA2299537C (en) 2005-10-11
JP2001514991A (ja) 2001-09-18
JP4170586B2 (ja) 2008-10-22
KR20010022481A (ko) 2001-03-15
EP1003653A1 (en) 2000-05-31
DE69834816D1 (de) 2006-07-20
EP1003653B1 (en) 2006-06-07
CA2299537A1 (en) 1999-02-25
WO1999008907A1 (en) 1999-02-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee