ES2165089T3 - Generador de gas hibrido para un "airbag" con un mecanismo de apertura mecanico para la camara de almacenamiento. - Google Patents

Generador de gas hibrido para un "airbag" con un mecanismo de apertura mecanico para la camara de almacenamiento.

Info

Publication number
ES2165089T3
ES2165089T3 ES97942947T ES97942947T ES2165089T3 ES 2165089 T3 ES2165089 T3 ES 2165089T3 ES 97942947 T ES97942947 T ES 97942947T ES 97942947 T ES97942947 T ES 97942947T ES 2165089 T3 ES2165089 T3 ES 2165089T3
Authority
ES
Spain
Prior art keywords
separating wall
bursting disk
storage chamber
combustion chamber
cartridge
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
ES97942947T
Other languages
English (en)
Inventor
Uwe Albrecht
Anton Bretfeld
Josef Kraft
Jiang Zhang
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.)
Dynamit Nobel AG
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
Original Assignee
Dynamit Nobel AG
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
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 Dynamit Nobel AG, Dynamit Nobel GmbH Explosivstoff und Systemtechnik filed Critical Dynamit Nobel AG
Application granted granted Critical
Publication of ES2165089T3 publication Critical patent/ES2165089T3/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
    • 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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components

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)

Abstract

LA INVENCION TRATA DE UN GENERADOR DE GAS HIBRIDO PARA UN AIRBAG (1) CON UNA CARGA SOLIDA (5) QUE PUEDE ENCENDERSE PARA PRODUCIR UN GAS, COLOCADA EN UNA CAMARA DE COMBUSTION, UNA CAMARA DE ALMACENAMIENTO (9) QUE CONTIENE UN GAS (10) Y VA CERRADA POR UN PRIMER DISCO ROMPIBLE (8), UNA PARED SEPARADORA (13) QUE PUEDE ROMPERSE, Y QUE LIMITA LA CAMARA DE COMBUSTION, QUE VA CONECTADA A UN PISTON DESLIZANTE HUECO (7) PARA PERFORAR EL PRIMER DISCO ROMPIBLE (8) Y UN SEGUNDO DISCO ROMPIBLE (12) EN LA PARED SEPARADORA (13), ENTRE LA CAMARA DE COMBUSTION Y LA CAVIDAD (14) DEL PISTON DESLIZANTE (7). LA PATENTE INTENTA CONSTRUIR DICHO GENERADOR DE MANERA MAS SIMPLE Y ECONOMICA. PARA ELLO, LA CARGA SOLIDA (5) SE COLOCA EN UN CARTUCHO PIROTECNICO QUE PUEDE MONTARSE SEPARADAMENTE, LA PARED SEPARADORA (13) FORMA EL LIMITE FRONTAL DEL CARTUCHO (3), SE COLOCA UNA RANURA REDONDA (6) EN LA PARED REDONDA DEL CARTUCHO (3), QUE SIRVE COMO PUNTO DE ROTURA PREDETERMINADO PARA ROMPER LA PARED SEPARADORA (13), Y EL SEGUNDO DISCO ROMPIBLE (12) FORMA UN APLASTAMIENTO SOBRE LA PARED SEPARADORA (13).
ES97942947T 1996-09-21 1997-09-18 Generador de gas hibrido para un "airbag" con un mecanismo de apertura mecanico para la camara de almacenamiento. Expired - Lifetime ES2165089T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19638838A DE19638838A1 (de) 1996-09-21 1996-09-21 Hybridgasgenerator für einen Airbag mit einem mechanischen Öffnungsmechanismus für die Speicherkammer

Publications (1)

Publication Number Publication Date
ES2165089T3 true ES2165089T3 (es) 2002-03-01

Family

ID=7806510

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97942947T Expired - Lifetime ES2165089T3 (es) 1996-09-21 1997-09-18 Generador de gas hibrido para un "airbag" con un mecanismo de apertura mecanico para la camara de almacenamiento.

Country Status (11)

Country Link
US (1) US6234522B1 (es)
EP (1) EP0927116B1 (es)
JP (1) JP2002513347A (es)
KR (1) KR20010039506A (es)
AT (1) ATE210035T1 (es)
BR (1) BR9714616A (es)
CZ (1) CZ291116B6 (es)
DE (2) DE19638838A1 (es)
ES (1) ES2165089T3 (es)
PL (1) PL184672B1 (es)
WO (1) WO1998012078A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881131B1 (de) * 1997-05-28 2004-08-25 TRW Automotive GmbH Pyrotechnische Einrichtung für Fahrzeuginsassen-Schutzsysteme
FR2793748B1 (fr) 1999-05-21 2001-06-22 Livbag Snc Generateur hybride a pilier perforateur
FR2809693B1 (fr) * 2000-05-30 2002-09-13 Livbag Snc Generateur hybride a pilier perforateur et a corps bi-tubulaire
DE20020098U1 (de) * 2000-11-27 2001-04-05 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Gasgenerator
JPWO2002082342A1 (ja) * 2001-04-05 2004-07-29 株式会社東芝 装置ユニット交換支援方法及びシステム
DE10202552B4 (de) 2002-01-24 2016-04-21 Volkswagen Ag Ventilanordnung für einen Druckbehälter eines Airbag-Gasgenerators
TW595560U (en) * 2003-05-05 2004-06-21 Chung Shan Inst Of Science Combinative inflation device
US7338073B2 (en) * 2004-08-18 2008-03-04 Daicel Chemical Industries, Ltd. Inflator
US20060103123A1 (en) * 2004-11-12 2006-05-18 Trw Vehicle Safety Systems Inc. Inflator with shock wave focusing structure
DE102005051657A1 (de) * 2005-10-28 2007-05-03 GM Global Technology Operations, Inc., Detroit Pyrotechnischer Aktuator
US7806436B2 (en) * 2006-06-19 2010-10-05 Tk Holdings, Inc. Gas generating system
US8186712B1 (en) * 2008-08-30 2012-05-29 Tk Holdings, Inc. Gas generator with supported sealing membrane
US7878215B2 (en) * 2008-11-21 2011-02-01 Fike Corporation Impulse actuated valve
CN201506324U (zh) 2009-06-26 2010-06-16 比亚迪股份有限公司 混合式气体发生器
KR200453625Y1 (ko) * 2010-01-27 2011-05-19 최상억 가정용 정미기에 부착된 현미기의 피도정물 공급장치
DE102011075272A1 (de) 2010-11-04 2012-05-24 Takata-Petri Ag Vorrichtung zur Bereitstellung von Gas in einem Personen-Schutzsystem eines Fahrzeugs
JP5985960B2 (ja) * 2012-11-08 2016-09-06 株式会社ダイセル ガス発生器
JP6154147B2 (ja) * 2013-01-30 2017-06-28 株式会社ダイセル ガス発生器
JP6050188B2 (ja) * 2013-06-28 2016-12-21 株式会社ダイセル ガス発生器
FR3010362B1 (fr) * 2013-09-09 2015-10-02 Livbag Sas Generateur de gaz
JP6283252B2 (ja) 2014-04-14 2018-02-21 株式会社ダイセル 穿孔器およびガス排出装置
JP6312545B2 (ja) * 2014-07-24 2018-04-18 日本化薬株式会社 ガス発生器
GB201707283D0 (en) * 2014-11-09 2017-06-21 Hip Hope Tech Ltd Air bag mechanism
US20180043854A1 (en) * 2015-04-24 2018-02-15 Daicel Corporation Gas generator
JP6764261B2 (ja) * 2016-06-10 2020-09-30 日本化薬株式会社 ピストン付き点火器並びにパイロアクチュエータ
CN108775507B (zh) * 2018-05-07 2020-06-16 合肥江航飞机装备有限公司 一种应急供氧触发击破装置
AT526223B1 (de) * 2022-06-28 2024-02-15 Astotec Automotive Gmbh Pyrotechnischer Aktuator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774807A (en) * 1971-06-08 1973-11-27 Ici America Inc Gas-generating valve
US3806153A (en) * 1972-02-07 1974-04-23 Olin Corp Safety bag inflation for vehicles
US3968980A (en) * 1973-02-12 1976-07-13 General Motors Corporation Occupant restraint system
US5226667A (en) * 1991-03-19 1993-07-13 Trw Vehicle Safety Systems Inc. Percussion igniter assembly
DE69208370T2 (de) * 1991-12-17 1996-06-20 Bendix Atlantic Inflator Co Hybride aufblasvorrichtung
DE4241221A1 (de) * 1992-12-08 1994-06-09 Dynamit Nobel Ag Flüssiggasgenerator für ein aufblasbares Aufprallschutzkissen zum Schutz eines Kraftfahrzeug-Insassen vor Verletzungen
DE4443681A1 (de) * 1994-12-08 1996-06-13 Temic Bayern Chem Airbag Gmbh Hybrid-Gasgenerator für Sicherheitssysteme in Kraftfahrzeugen
US5564740A (en) * 1995-03-09 1996-10-15 Trw Inc. Air bag inflator
US5630619A (en) * 1996-02-28 1997-05-20 Morton International, Inc. Hybrid adaptive inflator for airbags
US5709406A (en) * 1996-02-28 1998-01-20 Morton International, Inc. Hybrid inflator with projectile gas release
DE19653783A1 (de) * 1996-12-21 1998-06-25 Dynamit Nobel Ag Hybrid-Gasgenerator für einen Airbag
US5934705A (en) * 1997-03-06 1999-08-10 Automotive Systems Laboratory, Inc. Two chamber inflator body
FR2760710B1 (fr) * 1997-03-14 1999-04-23 Livbag Snc Generateur pyrotechnique de gaz a debit et volume adaptables pour coussin de protection

Also Published As

Publication number Publication date
BR9714616A (pt) 2000-05-16
CZ95499A3 (cs) 1999-07-14
CZ291116B6 (cs) 2002-12-11
DE19638838A1 (de) 1998-03-26
KR20010039506A (ko) 2001-05-15
JP2002513347A (ja) 2002-05-08
EP0927116A1 (de) 1999-07-07
DE59705694D1 (de) 2002-01-17
PL332304A1 (en) 1999-08-30
ATE210035T1 (de) 2001-12-15
US6234522B1 (en) 2001-05-22
EP0927116B1 (de) 2001-12-05
WO1998012078A1 (de) 1998-03-26
PL184672B1 (pl) 2002-11-29

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