ES2080039T1 - Generador de gas para un sistema de retencion de vehiculo. - Google Patents

Generador de gas para un sistema de retencion de vehiculo.

Info

Publication number
ES2080039T1
ES2080039T1 ES95106077T ES95106077T ES2080039T1 ES 2080039 T1 ES2080039 T1 ES 2080039T1 ES 95106077 T ES95106077 T ES 95106077T ES 95106077 T ES95106077 T ES 95106077T ES 2080039 T1 ES2080039 T1 ES 2080039T1
Authority
ES
Spain
Prior art keywords
reception
membrane
gas generator
drive
combustion speed
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.)
Granted
Application number
ES95106077T
Other languages
English (en)
Other versions
ES2080039T3 (es
Inventor
Klaus Bohmler
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.)
TRW Occupant Restraint Systems GmbH
Original Assignee
TRW Occupant Restraint Systems 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
Application filed by TRW Occupant Restraint Systems GmbH filed Critical TRW Occupant Restraint Systems GmbH
Publication of ES2080039T1 publication Critical patent/ES2080039T1/es
Application granted granted Critical
Publication of ES2080039T3 publication Critical patent/ES2080039T3/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
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R2022/4657—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators comprising a plurality of charges

Abstract

UN GENERADOR (10) DE GAS PARA UN SISTEMA DE RESPALDO DE VEHICULO ESTA PROVISTO CON UNA ESPOLETA (18) Y UNA RECEPCION (26) DE MEDIO DE IMPULSION QUE CONTIENE DOS JUEGOS (16'',16'''') DE ACCIONAMIENTO DE DISTINTA VELOCIDAD DE COMBUSTION, QUE PUEDEN UNIRSE A TRAVES DE UNA ABERTURA (32) NORMALMENTE CERRADA POR MEDIO DE UNA MEMBRANA (30) DE REVENTADO CON UNA UNIDAD DE ACCIONAMIENTO DEL SISTEMA DE RESPALDO. EL JUEGO (16'') DE IMPULSION DE VELOCIDAD DE COMBUSTION MAS REDUCIDA ESTA CERRADO A TRAVES DE LA MEMBRANA (30) DE REVENTADO, DISPUESTA ANTES DE LA ZONA (42) DE RECEPCION IMPULSADA POR MEDIO DE LA ESPOLETA (18), MIENTRAS QUE EL JUEGO (16'''') DE IMPULSION DE VELOCIDAD DE COMBUSTION MAS ALTA SE UNE CON LA ZONA (42) DE RECEPCION POR MEDIO DE UNA PARED (28) DE REVENTADO INTERIOR, QUE SE DESTRUYE CON LA COMBUSTION PRECEDENTE DEL PRIMER CONJUNTO (16'') DE IMPULSION, ESTANDO SEPARADA LA ZONA (42) DE RECEPCION CERRADA A TRAVES DE LA MEMBRANA (30) DE REVENTADO.
ES95106077T 1994-05-02 1995-04-24 Generador de gas para sistema de retencion en un vehiculo. Expired - Lifetime ES2080039T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4415373A DE4415373A1 (de) 1994-05-02 1994-05-02 Gasgenerator für ein Fahrzeug-Rückhaltesystem

Publications (2)

Publication Number Publication Date
ES2080039T1 true ES2080039T1 (es) 1996-02-01
ES2080039T3 ES2080039T3 (es) 1998-06-16

Family

ID=6517042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95106077T Expired - Lifetime ES2080039T3 (es) 1994-05-02 1995-04-24 Generador de gas para sistema de retencion en un vehiculo.

Country Status (5)

Country Link
US (1) US5529335A (es)
EP (2) EP0680857B1 (es)
JP (3) JP2793972B2 (es)
DE (3) DE4415373A1 (es)
ES (1) ES2080039T3 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547335A1 (de) * 1995-12-19 1997-06-26 Temic Bayern Chem Airbag Gmbh Gehäuse eines Gasgenerators für ein Airbagsystem
US5593181A (en) * 1996-03-15 1997-01-14 Morton International, Inc. Generant wafer core ignition system for passenger side airbag inflator
FR2761982B1 (fr) * 1997-04-11 1999-05-07 Livbag Snc Procede pour assurer un deploiement progressif d'un coussin de protection et chargement pyrotechnique pour sa mise en oeuvre
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
WO1999000275A1 (en) * 1997-06-27 1999-01-07 Atlantic Research Corporation Tailorable output electrically activated gasgenerating device
DE19742204B4 (de) * 1997-09-24 2006-07-13 Trw Airbag Systems Gmbh & Co. Kg Gasgenerator für eine Sicherheitseinrichtung
DE29717367U1 (de) 1997-09-29 1998-02-12 Trw Repa Gmbh Pyrotechnischer Antrieb, insbesondere für Fahrzeuginsassen-Rückhaltesysteme
US5967550A (en) * 1997-10-07 1999-10-19 Trw Inc. Staged pyrotechnic air bag inflator
US6139055A (en) * 1999-05-10 2000-10-31 Autoliv Asp, Inc. Adaptive heated stage inflator
US7188567B1 (en) 1999-11-12 2007-03-13 Zodiac Automotive Us Inc. Gas generation system
US6189927B1 (en) 1999-12-16 2001-02-20 Autoliv Asp, Inc. Adaptive output inflator
US6709011B2 (en) * 2001-02-21 2004-03-23 Autoliv Asp, Inc. Leak detection enhancing insert for an airbag inflator assembly
DE202006008857U1 (de) * 2006-06-06 2006-09-07 Trw Airbag Systems Gmbh Gasgenerator zur Verwendung in einem Fahrzeuginsassen-Rückhaltesystem
US7950692B2 (en) * 2007-12-14 2011-05-31 Autoliv Asp, Inc. Gas generation device with consumable ignitor tube
DE102010012812B4 (de) 2010-03-23 2019-01-17 Joyson Safety Systems Germany Gmbh Gasgenerator
US8162350B1 (en) * 2010-10-07 2012-04-24 Autoliv Asp, Inc. Gas generator
CZ2011594A3 (cs) * 2011-09-24 2013-05-29 Indet Safety Systems A. S. Posuvný semireverzibilní pyrotechnický aktivátor bezpecnostních systému automobilu, zejména pro ochranu chodcu
CN103357128B (zh) * 2013-07-10 2016-01-06 何光 用于汽车和危险物品储运的自动灭火装置
AT515658B1 (de) * 2014-06-04 2015-11-15 Hirtenberger Automotive Safety Überrollkörper für Fahrzeuge
DE102015009001B4 (de) * 2015-07-10 2021-10-28 Nitrochemie Aschau Gmbh Pyrotechnischer Gasgenerator
JP6804374B2 (ja) * 2017-04-04 2020-12-23 株式会社ダイセル ガス発生器
CN114407824B (zh) * 2021-12-14 2022-12-02 均胜汽车安全系统（长兴）有限公司 一种兼具传火和点爆功能点火管的气体发生器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425836A1 (de) * 1984-07-13 1986-01-23 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Gasgenerator
DE3920401A1 (de) * 1989-06-22 1991-01-03 Dynamit Nobel Ag Gasgenerator fuer einen airbag
ES2082173T3 (es) * 1990-11-28 1996-03-16 Dynamit Nobel Ag Unidad de encendido, en particular para el generador de gas de un dispositivo de proteccion contra colision de los pasajeros de un vehiculo automovil.
US5109772A (en) * 1991-01-22 1992-05-05 Morton International, Inc. Flash ignition system
FR2673119B1 (fr) * 1991-02-22 1994-01-14 Gantois Ets Dispositif de filtration sous forme de cartouche monobloc pour generateurs pyrotechniques.
DE4200360A1 (de) * 1991-08-23 1993-07-15 Hs Tech & Design Rueckstrammervorrichtung zum straffen eines sicherheitsgurtes in einem kraftfahrzeug
DE4208157C2 (de) * 1992-03-13 1993-12-23 Hs Tech & Design Vorrichtung zum Straffen eines Sicherheitsgurtes in einem Kraftfahrzeug
DE4213265C2 (de) * 1992-04-22 1996-02-29 Hs Tech & Design Treibgasgeneratoranordnung
JP3082426B2 (ja) * 1992-05-21 2000-08-28 タカタ株式会社 エアバッグ用インフレータ
DE4217969C2 (de) * 1992-05-30 1994-11-03 Autoflug Gmbh Gurtstraffer mit mehrstufigem Antrieb
DE4228696C2 (de) * 1992-08-28 1996-06-20 Hs Tech & Design Pyrotechnischer Gasgenerator
DE4234276C1 (de) * 1992-10-10 1993-11-11 Sk Jagd Und Sportmunitions Gmb Gaserzeuger
US5301979A (en) * 1993-07-23 1994-04-12 Morton International, Inc. Piston driven cold gas air bag inflator

Also Published As

Publication number Publication date
EP0680857A1 (de) 1995-11-08
JP2793972B2 (ja) 1998-09-03
ES2080039T3 (es) 1998-06-16
EP0782945A1 (de) 1997-07-09
DE4415373A1 (de) 1995-11-09
DE59501586D1 (de) 1998-04-16
JPH0853045A (ja) 1996-02-27
JP3073869U (ja) 2000-12-15
DE59506849D1 (de) 1999-10-21
EP0680857B1 (de) 1998-03-11
JPH10194074A (ja) 1998-07-28
EP0782945B1 (de) 1999-09-15
US5529335A (en) 1996-06-25

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