ES2067225T3 - Inflador de bolsa de aire. - Google Patents

Inflador de bolsa de aire.

Info

Publication number
ES2067225T3
ES2067225T3 ES91906953T ES91906953T ES2067225T3 ES 2067225 T3 ES2067225 T3 ES 2067225T3 ES 91906953 T ES91906953 T ES 91906953T ES 91906953 T ES91906953 T ES 91906953T ES 2067225 T3 ES2067225 T3 ES 2067225T3
Authority
ES
Spain
Prior art keywords
diffuser
pressure container
air bag
sleeve
air damper
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
ES91906953T
Other languages
English (en)
Inventor
Richard L Frantom
Robert J Bishop
Robert M Kremer
Klaus Ocker
Roy Brown
James Rose
Donald Renfroe
Teresa Bazel
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.)
Bendix Atlantic Inflator Co
Original Assignee
Bendix Atlantic Inflator Co
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 Bendix Atlantic Inflator Co filed Critical Bendix Atlantic Inflator Co
Application granted granted Critical
Publication of ES2067225T3 publication Critical patent/ES2067225T3/es
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
    • B60R21/268—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
    • 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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

UNA BOMBA DE MANO PARA INFLAR (10) DESTINADA A UN AMORTIGUADOR DE AIRE QUE INCLUYE UN RECIPIENTE A PRESION (20) QUE COMPRENDE UN MANGUITO HUECO (22) PARA ALMACENAR UNA GRAN CANTIDAD DE GAS INERTE COMO EL ARGON; UN EXTREMO DEL MANGUITO ESTA CERRADO MEDIANTE UN PRIMER CONJUNTO ACTUADOR PIROTECNICO (80) MIENTRAS QUE EL OTRO EXTREMO DEL MANGUITO PUEDE INCLUIR UN EXTREMO CERRADO U OTRO CONJUNTO ACTUADOR PIROTECNICO (40); EL RECIPIENTE A PRESION ESTA FIJO DENTRO DE UN DIFUSOR (130) QUE DIRIGE LOS GASES DE INFLADO AL AMORTIGUADOR DE AIRE; EL RECIPIENTE A PRESION (20) EN COOPERACION CON EL DIFUSOR (130) DEFINE VARIAS ZONAS QUE AYUDAN A REDUCIR LA TURBULENCIA DEL GAS Y LA TRANSFERENCIA DE CALOR ENTRE EL GAS Y EL DIFUSOR (130).
ES91906953T 1990-04-05 1991-03-14 Inflador de bolsa de aire. Expired - Lifetime ES2067225T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/505,289 US5022674A (en) 1990-04-05 1990-04-05 Dual pyrotechnic hybrid inflator

Publications (1)

Publication Number Publication Date
ES2067225T3 true ES2067225T3 (es) 1995-03-16

Family

ID=24009715

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91906953T Expired - Lifetime ES2067225T3 (es) 1990-04-05 1991-03-14 Inflador de bolsa de aire.

Country Status (8)

Country Link
US (1) US5022674A (es)
EP (1) EP0523108B1 (es)
JP (1) JP3089358B2 (es)
AU (1) AU7563491A (es)
CA (1) CA2076002C (es)
DE (1) DE69106127T2 (es)
ES (1) ES2067225T3 (es)
WO (1) WO1991015380A1 (es)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
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US5290060A (en) * 1992-12-14 1994-03-01 Morton International, Inc. Hybrid gas generator for air bag inflatable restraint systems
US5257819A (en) * 1990-11-27 1993-11-02 Bendix Atlantic Inflator Company Hybrid inflator
US5351988A (en) * 1990-11-27 1994-10-04 Alliedsignal Inc. Hybrid inflator with staged inflation capability
US5076607A (en) * 1990-11-27 1991-12-31 Bendix Atlantic Inflator Co. Hybrid inflator
US5098123A (en) * 1990-12-03 1992-03-24 International Development Corporation Electrothermal inflatable restraint system
US5152550A (en) * 1991-02-05 1992-10-06 Ideatech, Inc. Air bag device for vehicles
US5131680A (en) * 1991-03-19 1992-07-21 Trw Vehicle Safety Systems Inc. Inflator assembly
US5280951A (en) * 1992-02-24 1994-01-25 Trw Vehicle Safety Systems Inc. Apparatus for use in inflating an air bag and method of assembly
KR950700184A (ko) * 1992-03-24 1995-01-16 돈 디포셋 에어백 모듈로의 사용이 적합한 추력중립 팽창기 제공수단(means for rendering a thrust neutral inflator suitable for use in air bag modules)
US5260038A (en) * 1992-04-08 1993-11-09 Daicel Chemical Industries, Ltd. Gas generator for air bags with circumferentially disposed blades
US5261695A (en) * 1992-09-04 1993-11-16 Ideatech, Inc. Air bag device for vehicles
AU5445594A (en) * 1992-10-21 1994-05-09 Ideatech, Inc. Air bag device for vehicles
US5344186A (en) * 1992-12-24 1994-09-06 Trw Vehicle Safety Systems Inc. Inflator assembly
US5345876A (en) * 1993-02-04 1994-09-13 Atlantic Research Corporation Hybrid inflator
GB2277984B (en) * 1993-05-12 1996-06-12 Autoliv Dev Improvements in or relating to a gas generator
US5682014A (en) 1993-08-02 1997-10-28 Thiokol Corporation Bitetrazoleamine gas generant compositions
US5472647A (en) 1993-08-02 1995-12-05 Thiokol Corporation Method for preparing anhydrous tetrazole gas generant compositions
US5429691A (en) 1993-08-10 1995-07-04 Thiokol Corporation Thermite compositions for use as gas generants comprising basic metal carbonates and/or basic metal nitrates
US5401340A (en) 1993-08-10 1995-03-28 Thiokol Corporation Borohydride fuels in gas generant compositions
US5439537A (en) 1993-08-10 1995-08-08 Thiokol Corporation Thermite compositions for use as gas generants
US5362100A (en) * 1993-10-25 1994-11-08 General Motors Corporation Control circuit for a compressed gas inflator device
CA2181543C (en) 1994-01-19 1999-04-20 Jerald C. Hinshaw Metal complexes for use as gas generants
US5725699A (en) 1994-01-19 1998-03-10 Thiokol Corporation Metal complexes for use as gas generants
US20050067074A1 (en) 1994-01-19 2005-03-31 Hinshaw Jerald C. Metal complexes for use as gas generants
DE4405997C1 (de) * 1994-02-24 1995-03-30 Temic Bayern Chem Airbag Gmbh Hybrid-Gasgenerator zum Füllen eines Gassacks
US5620205A (en) * 1994-03-14 1997-04-15 Morton International, Inc. Gas generation and ignition system for airbag inflation
US5711546A (en) * 1994-03-18 1998-01-27 Oea, Inc. Hybrid inflator with coaxial chamber
US5821448A (en) * 1994-03-18 1998-10-13 Oea, Inc. Compact hybrid inflator
US5616883A (en) * 1994-03-18 1997-04-01 Oea, Inc. Hybrid inflator and related propellants
US5630618A (en) * 1994-03-18 1997-05-20 Oea, Inc. Hybrid inflator with a valve
US5602361A (en) * 1994-03-18 1997-02-11 Oea, Inc. Hybrid inflator
US5836610A (en) * 1994-05-31 1998-11-17 Morton International, Inc. Multiple level fluid fueled airbag inflator
US5494312A (en) * 1994-05-31 1996-02-27 Morton International, Inc. Autoignition of a fluid fueled inflator
US5803492A (en) * 1994-05-31 1998-09-08 Morton International, Inc. Fuel containment for fluid fueled airbag inflators
US5531473A (en) * 1994-05-31 1996-07-02 Morton International, Inc. Fluid fuel-containing initiator device for an air bag inflator
US5468015A (en) * 1994-06-21 1995-11-21 Trw Vehicle Safety Systems Inc. Apparatus for inflating an inflatable vehicle occupant restraint
US5551723A (en) * 1994-07-20 1996-09-03 Breed Automotive Technology, Inc. Pulse shaping for airbag inflators
US5458364A (en) * 1994-08-22 1995-10-17 Morton International, Inc. Inflator secured in diffuser housing of airbag module assembly by locking end cap
US5462307A (en) * 1994-12-27 1995-10-31 General Motors Corporation Supplemental inflation restraint inflator
US5551725A (en) * 1995-03-10 1996-09-03 Ludwig; Christopher P. Vehicle airbag inflator and related method
US5558367A (en) * 1995-03-14 1996-09-24 Trw Inc. Dual stage augmented inflator for an air bag
US5542702A (en) * 1995-03-27 1996-08-06 Morton International, Inc. Pressurized gas inflator for vehicle occupant protection systems
AU676653B2 (en) * 1995-05-10 1997-03-13 Morton International, Inc. Multiple level fluid fueled air bag inflator
US5913537A (en) * 1995-06-09 1999-06-22 Trw Vehicle Safety Systems Inc. Hybrid inflator including non-metallic nitrogen containing ignitable material
US5518268A (en) * 1995-06-19 1996-05-21 Morton International, Inc. Flow-through heat-enhanced hybrid inflator
US5678856A (en) * 1995-06-28 1997-10-21 Trw Inc. Exploding foil initiator for air bag inflator
FR2737493B1 (fr) * 1995-08-04 1997-08-29 Livbag Snc Generateur pyrotechnique de gaz chauds pour coussin lateral de protection
DE19532023A1 (de) * 1995-08-31 1997-03-06 Temic Bayern Chem Airbag Gmbh Vorrichtung zum Befüllen einer Rückhaltevorrichtung
US6273462B1 (en) 1995-09-22 2001-08-14 Trw Vehicle Safety Systems Inc. Air bag inflator
US5662352A (en) * 1995-09-27 1997-09-02 Trw Inc. Swaged annular support for air bag inflator closure and method
US5779266A (en) * 1995-10-10 1998-07-14 Morton International, Inc. Fluid fueled inflator with flow reversal
US5673933A (en) * 1995-11-30 1997-10-07 Morton International, Inc. Canister assembled fluid fueled inflator
US5634657A (en) * 1995-11-30 1997-06-03 Morton International, Inc. Elliptical plenum for gas flow control in an automotive airbag system
US5611567A (en) * 1995-12-18 1997-03-18 Cartridge Actuated Devices, Inc. Non-explosive linear release device
DE19604392A1 (de) * 1996-02-07 1997-08-21 Temic Bayern Chem Airbag Gmbh Gasgenerator mit Hülsenprojektil
US5678857A (en) * 1996-02-23 1997-10-21 Morton International, Inc. Assembly and method for the moderation of inflator output
US5844164A (en) * 1996-02-23 1998-12-01 Breed Automotive Technologies, Inc. Gas generating device with specific composition
DE19608595A1 (de) * 1996-03-06 1997-09-11 Temic Bayern Chem Airbag Gmbh Gasgenerator zum Erzeugen einer Gasmischung
AU686062B2 (en) * 1996-04-09 1998-01-29 Morton International, Inc. Hybrid adaptive inflator for airbags
US5826904A (en) * 1996-06-10 1998-10-27 Morton International, Inc. Directional compressed gas inflator
US5763817A (en) * 1996-08-14 1998-06-09 Bendix-Atlantic Inflator Company Center gas fill inflator
US6120058A (en) * 1996-08-23 2000-09-19 Trw Vehicle Safety Systems Inc. Air bag inflator
US5863067A (en) * 1996-12-05 1999-01-26 Trw Vehicle Safety Systems Inc. Vehicle occupant protection apparatus
FR2757118B1 (fr) * 1996-12-18 1999-01-08 Livbag Snc Generateur tubulaire integral de gaz par voie pyrotechnique, pour gonfler des coussins de protection
US6010153A (en) * 1997-02-21 2000-01-04 Breed Automotive Technology, Inc. Hybrid inflator for airbags
US5857699A (en) * 1997-02-25 1999-01-12 Autoliv Asp, Inc. Adaptive output fluid fueled airbag inflator
US6474684B1 (en) 1997-04-24 2002-11-05 Talley Defense Systems, Inc. Dual stage inflator
US6126197A (en) * 1997-04-24 2000-10-03 Talley Defense Systems, Inc. Lightweight discoidal filterless air bag inflator
US6024379A (en) * 1997-05-01 2000-02-15 Trw Vehicle Safety Systems Inc. Vehicle occupant protection apparatus
DE19720347C2 (de) * 1997-05-15 2000-02-17 Telefunken Microelectron Öffnungsvorrichtung für Gasgeneratoren
DE19723259A1 (de) * 1997-06-03 1998-12-10 Temic Bayern Chem Airbag Gmbh Gasgenerator sowie Verfahren zum Betreiben eines Gasgenerators
FR2768501B1 (fr) * 1997-09-12 1999-10-22 Livbag Snc Generateur pyrotechnique adaptatif de gaz pour coussin de protection avec dispositif de neutralisation
US6142518A (en) * 1997-12-05 2000-11-07 Oea, Inc. Dual inflator apparatus including pyrotechnic inflator
US6189922B1 (en) 1998-09-21 2001-02-20 Autoliv Asp Inc. Inflator with multiple initiators
WO2001089885A1 (fr) 2000-05-24 2001-11-29 Seva Technologies Dispositif de mise en oeuvre d'un element, en particulier de securite, pour la protection de biens et/ou de personnes
JP2002211346A (ja) * 2001-01-15 2002-07-31 Takata Corp インフレータ
US6607214B2 (en) 2001-08-17 2003-08-19 Autoliv Asp, Inc. Gas generation via indirect ignition
US6883830B2 (en) 2001-09-27 2005-04-26 Daicel Chemical Industries, Ltd. Pressurized medium for inflator
US6629703B2 (en) 2001-12-14 2003-10-07 Breed Automotive Technology, Inc. Opening device for a cold gas inflator
US6874814B2 (en) * 2002-06-13 2005-04-05 Key Safety Systems, Inc. Multiple stage inflator
US6769714B2 (en) 2002-06-13 2004-08-03 Key Safety Systems, Inc. Low onset dual stage hybrid inflator
US20040009107A1 (en) * 2002-07-12 2004-01-15 Universal Propulsion Company, Inc. Aircraft evacuation slide inflator using a catalytically decomposed gas
US6877435B2 (en) 2002-09-12 2005-04-12 Textron Systems Corporation Dual-stage gas generator utilizing eco-friendly gas generant formulation
US6918340B2 (en) 2002-09-12 2005-07-19 Textron Systems Corporation Dual-stage gas generator utilizing eco-friendly gas generant formulation for military applications
US6851374B1 (en) * 2003-06-30 2005-02-08 Key Safety Systems, Inc. Dual stage inflator for low melting gas generants
DE10333173B4 (de) * 2003-07-22 2007-07-12 Takata-Petri (Sachsen) Gmbh Gasgenerator
JP2006007815A (ja) * 2004-06-22 2006-01-12 Takata Corp インフレータ及びエアバッグ装置
US20070057496A1 (en) * 2005-06-08 2007-03-15 Daicel Chemical Industries, Ltd. Gas generator for air bag
US20070085309A1 (en) * 2005-10-17 2007-04-19 Key Safety Systems, Inc. Dual stage hybrid inflator
WO2008023411A1 (fr) * 2006-08-23 2008-02-28 Add Field Co., Ltd. Benne à ordures et couvercle pour le conteneur
US7533900B2 (en) * 2006-09-11 2009-05-19 Autoliv Asp, Inc. Hybrid inflator with extended filling capability
US7878535B2 (en) * 2008-04-29 2011-02-01 Arc Automotive, Inc. Airbag inflator with adaptive valve
US7878215B2 (en) 2008-11-21 2011-02-01 Fike Corporation Impulse actuated valve
EP2471692B2 (en) † 2009-05-11 2022-01-05 Joyson Safety Systems Germany GmbH Gas generator for inflating a gas bag of a vehicle occupant restraint system and method of inflating a gas bag
US8653762B2 (en) * 2010-12-23 2014-02-18 General Electric Company Particle accelerators having electromechanical motors and methods of operating and manufacturing the same
US8684405B2 (en) * 2012-05-17 2014-04-01 Arc Automotive Inc. Grain retainer construction for air bag inflator
DE112016002329T5 (de) 2015-05-22 2018-03-22 Daicel Corporation Gasgenerator
US10583794B2 (en) * 2018-03-29 2020-03-10 Veoneer Us, Inc. Method and system for diagnostic measurement of fault condition for common connected squib loops in restraint control module

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Also Published As

Publication number Publication date
DE69106127D1 (de) 1995-02-02
WO1991015380A1 (en) 1991-10-17
JP3089358B2 (ja) 2000-09-18
AU7563491A (en) 1991-10-30
CA2076002A1 (en) 1991-10-06
US5022674A (en) 1991-06-11
CA2076002C (en) 1999-07-27
DE69106127T2 (de) 1995-08-10
JPH05506195A (ja) 1993-09-16
EP0523108A1 (en) 1993-01-20
EP0523108B1 (en) 1994-12-21

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