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AR001681A1 - Generador de gas pirotecnico con dos camaras independientes de combustión - Google Patents

Generador de gas pirotecnico con dos camaras independientes de combustión

Info

Publication number
AR001681A1
AR001681A1 AR33624896A AR33624896A AR001681A1 AR 001681 A1 AR001681 A1 AR 001681A1 AR 33624896 A AR33624896 A AR 33624896A AR 33624896 A AR33624896 A AR 33624896A AR 001681 A1 AR001681 A1 AR 001681A1
Authority
AR
Argentina
Prior art keywords
gas generator
combustion chambers
independent combustion
pyrotechnic gas
combustion chamber
Prior art date
Application number
AR33624896A
Other languages
English (en)
Inventor
Hermann Bauer
Rst Franz F
Marc Winterhalder
Richard Bender
Bernhard Vetter
Siegfried Zeuner
Original Assignee
Temic Bayern Chem Airbag Gmbh
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
Priority claimed from DE19531667A external-priority patent/DE19531667A1/de
Application filed by Temic Bayern Chem Airbag Gmbh filed Critical Temic Bayern Chem Airbag Gmbh
Publication of AR001681A1 publication Critical patent/AR001681A1/es

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
    • 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
    • B60R2021/26064—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 characterised by auto-ignition means
    • 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

Landscapes

  • 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)

Abstract

La presente invención se refiere a un generador tubular de gas para el inflado de una bolsa de absorción de impacto (airbag) en una disposición deretención de pasajeros de vehículos automotores, en el cual dos unidades inependientes de cámara de combustión presentan una pieza común de acoplamientoy cada unidad de cámara de combustión presenta una unidad encendedora y respectivos filtros.
AR33624896A 1995-04-22 1996-04-22 Generador de gas pirotecnico con dos camaras independientes de combustión AR001681A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19514896 1995-04-22
DE19531667A DE19531667A1 (de) 1995-04-22 1995-08-29 Pyrotechnischer Gasgenerator mit zwei getrennten Brennkammern

Publications (1)

Publication Number Publication Date
AR001681A1 true AR001681A1 (es) 1997-11-26

Family

ID=26014573

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33624896A AR001681A1 (es) 1995-04-22 1996-04-22 Generador de gas pirotecnico con dos camaras independientes de combustión

Country Status (6)

Country Link
US (1) US5799973A (es)
EP (1) EP0738631A1 (es)
JP (1) JPH09136604A (es)
AR (1) AR001681A1 (es)
BR (1) BR9602009A (es)
CA (1) CA2174607A1 (es)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740545B1 (fr) * 1995-10-30 1997-12-05 Livbag Snc Generateur pyrotechnique de gaz,a debit variable,pour coussins de protection
FR2757118B1 (fr) * 1996-12-18 1999-01-08 Livbag Snc Generateur tubulaire integral de gaz par voie pyrotechnique, pour gonfler des coussins de protection
DE19654315A1 (de) * 1996-12-24 1998-06-25 Dynamit Nobel Ag Hybrid-Gasgenerator
US5934705A (en) * 1997-03-06 1999-08-10 Automotive Systems Laboratory, Inc. Two chamber inflator body
US6095561A (en) * 1997-03-07 2000-08-01 Automotive Systems Laboratory, Inc. Multi-chamber inflator
FR2760710B1 (fr) * 1997-03-14 1999-04-23 Livbag Snc Generateur pyrotechnique de gaz a debit et volume adaptables pour coussin de protection
FR2761942B1 (fr) * 1997-04-11 1999-05-07 Livbag Snc Generateur pyrotechnique a debit et volume de gaz adaptables pour coussin de protection
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
JPH10297416A (ja) * 1997-04-25 1998-11-10 Matsushita Electric Ind Co Ltd エアバッグ装置用ガス発生装置及びエアバッグ膨張方法
JPH10315897A (ja) * 1997-05-15 1998-12-02 Daicel Chem Ind Ltd エアバッグ用ガス発生器のクーラント／フィルタ
DE29713111U1 (de) * 1997-07-23 1998-01-22 Trw Repa Gmbh Gassack-Rückhaltesystem für Fahrzeuginsassen
DE19738842A1 (de) * 1997-09-05 1999-03-18 Volkswagen Ag Insassenschutzvorrichtung für ein Kraftfahrzeug
JPH11263185A (ja) 1998-03-17 1999-09-28 Takata Kk エアバッグインフレーター
JPH11291859A (ja) 1998-04-08 1999-10-26 Takata Kk エアバッグインフレーター
JPH11334518A (ja) 1998-05-29 1999-12-07 Takata Kk インフレータ及びエアバッグ装置
DE29811918U1 (de) * 1998-07-03 1998-10-29 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Gasgenerator
US6412815B1 (en) 1998-09-28 2002-07-02 Daicel Chemical Industries, Ltd. Gas generator for air bag and air bag device
DE69923054T2 (de) * 1998-09-28 2005-05-25 Daicel Chemical Industries, Ltd., Sakai Gasgenerator für luftsack und luftsackvorrichtung
US6039348A (en) * 1998-10-09 2000-03-21 General Motors Corporation Variable output inflator with adaptive heat sinking
JP3220443B2 (ja) 1998-11-30 2001-10-22 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
JP2000177528A (ja) * 1998-12-14 2000-06-27 Daicel Chem Ind Ltd 作動時の発光現象を抑えた複式インフレータ装置
JP3772570B2 (ja) * 1999-02-12 2006-05-10 タカタ株式会社 ガス発生器、その容器及び容器の製造方法
EP1832478B1 (en) * 1999-02-16 2012-10-24 Daicel Chemical Industries, Ltd. Multistage gas generator for air bag and air bag apparatus
US6547277B1 (en) 1999-02-26 2003-04-15 Automotive Systems Laboratory, Inc. Two chamber gas generator
DE10006522B4 (de) 1999-03-05 2018-02-01 Trw Vehicle Safety Systems Inc. Aufblasvorrichtung für einen zweistufigen Airbag
US6701849B2 (en) 1999-03-05 2004-03-09 Trw Inc. Dual stage air bag inflator with secondary propellant cap
JP2002544035A (ja) 1999-05-11 2002-12-24 オートモーティブ システムズ ラボラトリー インコーポレーテッド デュアルチャンバインフレータ
US6682708B1 (en) * 1999-06-18 2004-01-27 Trw Airbag Systems Gmbh & Co. Kg Gas generator
US6149193A (en) * 1999-08-06 2000-11-21 Breed Automotive Technology, Inc. Variable output inflator
JP2003507251A (ja) * 1999-08-20 2003-02-25 オートモーティブ システムズ ラボラトリー インコーポレーテッド 外部フィルタ付きエアバッグ用インフレータ
US6142519A (en) * 1999-09-01 2000-11-07 Autoliv Asp, Inc. Inflation assembly
TW527294B (en) * 1999-11-29 2003-04-11 Daicel Chem Gas generator for air bag and devices for the same
US6454299B2 (en) * 2000-04-14 2002-09-24 Takata Corporation Airbag device
US6659500B2 (en) 2000-05-11 2003-12-09 Automotive Systems Laboratory, Inc. Multi-chamber inflator
EP1470028A1 (en) 2002-01-03 2004-10-27 Automotive Systems Laboratory Inc. Airbag inflator
WO2003082634A2 (en) * 2002-03-26 2003-10-09 Automotive Systems Laboratory, Inc. Multiple chamber dual stage inflator
DE60332449D1 (de) * 2002-04-19 2010-06-17 Automotive Systems Lab Aufblasvorrichtung
US6886856B2 (en) * 2003-04-01 2005-05-03 Key Safety Systems, Inc. Dual stage inflator
US7007973B2 (en) * 2003-04-22 2006-03-07 Key Safety Systems, Inc. Tubular dual stage inflator
US7438313B2 (en) * 2003-08-06 2008-10-21 Arc Automotive, Inc. Compact multi-level output gas generator
US7267365B2 (en) * 2004-03-10 2007-09-11 Automotive Systems Laboratory, Inc. Inflator
US7367584B2 (en) * 2004-04-19 2008-05-06 Automotive Systems Laboratory, Inc. Gas generating system
US7343862B2 (en) * 2004-05-27 2008-03-18 Automotive Systems Laboratory, Inc. Gas generating system
US7438315B2 (en) * 2004-05-28 2008-10-21 Automotive Systems Laboratory, Inc. Inflator and method of assembly
US7814838B2 (en) * 2004-06-28 2010-10-19 Automotive Systems, Laboratory, Inc. Gas generating system
US7275760B2 (en) * 2004-07-23 2007-10-02 Automotive Systems Laboratory, Inc. Multi-chamber gas generating system
US7237801B2 (en) * 2004-08-31 2007-07-03 Automotive Systems Laboratory, Inc. Gas generating system
US7537240B2 (en) * 2005-02-22 2009-05-26 Automotive Systems Laboratory, Inc. Gas generating system
US7654565B2 (en) * 2005-06-02 2010-02-02 Automotive Systems Laboratory, Inc. Gas generating system
WO2007005824A2 (en) * 2005-06-30 2007-01-11 Automotive Systems Laboratory, Inc. Gas generator
WO2007018491A1 (en) * 2005-07-23 2007-02-15 Automotive Systems Laboratory, Inc. Multi-chamber gas generating system
US7806954B2 (en) * 2005-11-01 2010-10-05 Automotive Systems Laboratory Inc. Gas generator
JP2007302230A (ja) * 2006-04-21 2007-11-22 Tk Holdings Inc ガス生成システム
US7950691B1 (en) 2007-10-31 2011-05-31 Tk Holdings, Inc. Inflator body with adapter form end

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832120C3 (de) * 1988-09-21 1997-03-13 Temic Bayern Chem Airbag Gmbh Gasgenerator
EP0382552A3 (en) * 1989-02-10 1991-08-14 Morton International, Inc. Dual chamber gas bag inflator
US4950458A (en) * 1989-06-22 1990-08-21 Morton International, Inc. Passenger automotive restraint generator
US5033390A (en) * 1989-11-13 1991-07-23 Morton International, Inc. Trilevel performance gas generator
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
DE4019877A1 (de) * 1990-06-22 1992-01-09 Bayern Chemie Gmbh Flugchemie Gasgenerator fuer den insassenschutz in fahrzeugen
US5219178A (en) * 1990-10-08 1993-06-15 Nippon Koki Co., Ltd. Air bag inflation gas generator
US5366241A (en) * 1993-09-30 1994-11-22 Kithil Philip W Automobile air bag system
US5564743A (en) * 1995-03-22 1996-10-15 Morton International, Inc. Multiple stage air bag inflator system

Also Published As

Publication number Publication date
MX9601458A (es) 1997-07-31
CA2174607A1 (en) 1996-10-23
EP0738631A1 (de) 1996-10-23
US5799973A (en) 1998-09-01
BR9602009A (pt) 1998-10-06
JPH09136604A (ja) 1997-05-27

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