DE69412451T2 - Gaserzeugende Körper mit spezieller Geometrie für Kraftfahrzeug-Luftsackaufblasvorrichtungen - Google Patents

Gaserzeugende Körper mit spezieller Geometrie für Kraftfahrzeug-Luftsackaufblasvorrichtungen

Info

Publication number
DE69412451T2
DE69412451T2 DE69412451T DE69412451T DE69412451T2 DE 69412451 T2 DE69412451 T2 DE 69412451T2 DE 69412451 T DE69412451 T DE 69412451T DE 69412451 T DE69412451 T DE 69412451T DE 69412451 T2 DE69412451 T2 DE 69412451T2
Authority
DE
Germany
Prior art keywords
air bag
gas generating
automotive air
special geometry
generating bodies
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
DE69412451T
Other languages
English (en)
Other versions
DE69412451D1 (de
Inventor
Christopher Hock
Brian T Snyder
Linda M Rink
Guy R Letendre
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
Application filed by Autoliv ASP Inc filed Critical Autoliv ASP Inc
Application granted granted Critical
Publication of DE69412451D1 publication Critical patent/DE69412451D1/de
Publication of DE69412451T2 publication Critical patent/DE69412451T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60R21/264—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
DE69412451T 1994-01-21 1994-12-06 Gaserzeugende Körper mit spezieller Geometrie für Kraftfahrzeug-Luftsackaufblasvorrichtungen Expired - Lifetime DE69412451T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/185,535 US5551343A (en) 1994-01-21 1994-01-21 Special geometry generant bodies for automotive gas bag inflator

Publications (2)

Publication Number Publication Date
DE69412451D1 DE69412451D1 (de) 1998-09-17
DE69412451T2 true DE69412451T2 (de) 1999-04-15

Family

ID=22681391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69412451T Expired - Lifetime DE69412451T2 (de) 1994-01-21 1994-12-06 Gaserzeugende Körper mit spezieller Geometrie für Kraftfahrzeug-Luftsackaufblasvorrichtungen

Country Status (4)

Country Link
US (1) US5551343A (de)
EP (1) EP0665139B1 (de)
JP (1) JP3013703U (de)
DE (1) DE69412451T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6562161B1 (en) * 1997-03-24 2003-05-13 Daicel Chemical Industries, Ltd. Gas generating compositions for air bag
SE519296C2 (sv) 1997-08-14 2003-02-11 Bofors Defence Ab Drivladdningsmodul
JP2963086B1 (ja) 1997-12-26 1999-10-12 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
US6053110A (en) * 1998-01-16 2000-04-25 Autoliv Asp, Inc. Airbag generant wafer design with I-beam construction
US6077372A (en) * 1999-02-02 2000-06-20 Autoliv Development Ab Ignition enhanced gas generant and method
US6502513B1 (en) 2000-11-17 2003-01-07 Autoliv Asp, Inc. Tablet form of gas generant
US6431072B1 (en) * 2000-11-30 2002-08-13 The United States Of America As Represented By The Secretary Of The Navy Propellant grain configuration
DE20207861U1 (de) * 2002-05-21 2002-09-26 Trw Airbag Sys Gmbh & Co Kg Schlauchgasgenerator
US7192055B2 (en) * 2003-11-13 2007-03-20 Automotive Systems Laboratory, Inc. Pyrotechnic linear inflator
US7243946B2 (en) * 2003-11-18 2007-07-17 Automotive Systems Laboratory, Inc. Peroxide linear inflator
US20050200103A1 (en) * 2004-02-27 2005-09-15 Burns Sean P. Pyrotechnic linear inflator with structural enhancement
US7789018B2 (en) * 2004-04-02 2010-09-07 Automotive Systems Laboratory, Inc. Gas generator assembly
US7293798B2 (en) * 2004-04-05 2007-11-13 Automotive Systems Laboratory, Inc. Pyrotechnic linear inflator
US8622419B2 (en) * 2004-07-27 2014-01-07 Automotive Systems Laboratory, Inc. Vehicle component with integral inflator
US7347448B2 (en) * 2004-10-19 2008-03-25 Autoliv Asp, Inc. Inflator device for airbag installations
JP4625702B2 (ja) * 2005-01-18 2011-02-02 ダイセル化学工業株式会社 ディスク状ガス発生剤成型体
US7455741B2 (en) * 2006-01-05 2008-11-25 Autoliv Asp, Inc. Generant beads for flexible applications
US7637533B2 (en) * 2006-01-25 2009-12-29 Daicel Chemical Industries, Ltd. Gas generator
US8281568B2 (en) * 2009-06-09 2012-10-09 Raytheon Company Cartridge-loaded rocket motor with castellated grain segments
DE102010049765A1 (de) * 2010-10-29 2012-05-03 Trw Airbag Systems Gmbh Verfahren zur Herstellung von Festtreibstofftabletten, Gasgenerator und Modul mit Gasgenerator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1429725A (fr) * 1964-04-02 1966-02-25 Atlantic Res Corp Blocs de propergol solide de configuration améliorée
US3256819A (en) * 1964-04-02 1966-06-21 Atlantic Res Corp Gas generator
JPS5747789A (en) * 1980-09-01 1982-03-18 Nippon Oils & Fats Co Ltd Sheet-like gunpowder, manufacture and use
US4817828A (en) * 1986-10-03 1989-04-04 Trw Automotive Products Inc. Inflatable restraint system
US4840025A (en) * 1986-10-14 1989-06-20 General Electric Company Multiple-propellant air vehicle and propulsion system
DE3742656A1 (de) * 1987-05-22 1988-12-08 Dynamit Nobel Ag Gaserzeuger fuer einen airbag
FR2625306B1 (fr) * 1987-12-23 1993-05-21 Poudres & Explosifs Ste Nale Munitions avec douille comportant un chargement propulsif mixte et charges fragmentables en poudre agglomeree pour la realisation de ce chargement
DE3923046A1 (de) * 1989-07-13 1991-01-17 Dynamit Nobel Ag Ringtabletten fuer gasgeneratoren
EP0505024B1 (de) * 1991-02-18 1996-06-26 Imperial Chemical Industries Plc Gasgenerator
US5368329A (en) * 1993-03-03 1994-11-29 Morton International, Inc. Dual stage inflator
US5385099A (en) * 1993-03-15 1995-01-31 United Technologies Corporation Stress relief system for slotted propellant motors
US5367872A (en) * 1993-04-27 1994-11-29 Thiokol Corporation Method and apparatus for enhancing combustion efficiency of solid fuel hybrid rocket motors

Also Published As

Publication number Publication date
EP0665139B1 (de) 1998-08-12
JP3013703U (ja) 1995-07-18
US5551343A (en) 1996-09-03
EP0665139A1 (de) 1995-08-02
DE69412451D1 (de) 1998-09-17

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Legal Events

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