ES2158149T3 - Inflador hibrido. - Google Patents

Inflador hibrido.

Info

Publication number
ES2158149T3
ES2158149T3 ES95944073T ES95944073T ES2158149T3 ES 2158149 T3 ES2158149 T3 ES 2158149T3 ES 95944073 T ES95944073 T ES 95944073T ES 95944073 T ES95944073 T ES 95944073T ES 2158149 T3 ES2158149 T3 ES 2158149T3
Authority
ES
Spain
Prior art keywords
pirotechnical
container
gas
closing members
situated
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
ES95944073T
Other languages
English (en)
Inventor
Donald Renfroe
Roy G Brown
David A Bilbrey
Richard L Frantom
Steven L Ludeke
Richard K Robbins
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.)
Atlantic Research Corp
Original Assignee
Atlantic Research Corp
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 Atlantic Research Corp filed Critical Atlantic Research Corp
Application granted granted Critical
Publication of ES2158149T3 publication Critical patent/ES2158149T3/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

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

UN INFLADOR HIBRIDO (20) QUE COMPRENDE: UN RECIPIENTE A PRESION (22) QUE INCLUYE UN MIEMBRO CENTRAL (24) CERRADO EN SUS EXTREMOS POR UN PRIMER (28) Y UN SEGUNDO (30) MIEMBROS DE CIERRE, INCLUYENDO UNO DE ESTOS UN MEDIO (70) PARA INTRODUCIR GAS DE INFLADO A PRESION EN EL RECIPIENTE Y EL OTRO DE LOS MIEMBROS DE CIERRE UN DISCO ROMPIBLE CON AL MENOS UNA SALIDA (40); UN RECIPIENTE PIROTECNICO (80), DENTRO DEL RECIPIENTE A PRESION, FIJADO POR UN EXTREMO A UNO DE LOS MIEMBROS DE CIERRE (28) Y QUE INCLUYE VARIOS ORIFICIOS DE SALIDA (90), UNA PRIMERA CANTIDAD DE MATERIAL PIROTECNICO (100) SITUADO DENTRO DEL RECIPIENTE PIROTECNICO PARA PROPORCIONAR, A UNA PRIMERA VELOCIDAD DE GENERACION DE GAS CONTROLADA, EL MEDIO PRINCIPAL PARA CALENTAR EL GAS DE INFLADO DEL RECIPIENTE A PRESION, UNA SEGUNDA CANTIDAD DE MATERIAL PIROTECNICO (102), SITUADA AL MENOS PARCIALMENTE DENTRO DE LA PRIMERA CANTIDAD DE MATERIAL PIROTECNICO, CARACTERIZADA POR UNA VELOCIDAD DE GENERACION DE GAS MAYOR QUE LA DE LA PRIMERA CANTIDAD DE MATERIAL, PARA PRODUCIR PRODUCTOS DE COMBUSTION QUE INFLAMEN LA PRIMERA CANTIDAD DE MATERIAL Y PARA QUE UNA PARTE DE ESTOS PRODUCTOS DE COMBUSTION CALIENTEN DIRECTAMENTE EL GAS DE INFLADO, Y UN INICIADOR (104) PARA INFLAMAR LA SEGUNDA CANTIDAD DE MATERIAL PIROTECNICO.
ES95944073T 1994-12-12 1995-12-11 Inflador hibrido. Expired - Lifetime ES2158149T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35441094A 1994-12-12 1994-12-12

Publications (1)

Publication Number Publication Date
ES2158149T3 true ES2158149T3 (es) 2001-09-01

Family

ID=23393231

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95944073T Expired - Lifetime ES2158149T3 (es) 1994-12-12 1995-12-11 Inflador hibrido.

Country Status (7)

Country Link
US (1) US5660412A (es)
EP (1) EP0796179B1 (es)
JP (1) JP3779730B2 (es)
KR (1) KR100386755B1 (es)
DE (1) DE69520690T2 (es)
ES (1) ES2158149T3 (es)
WO (1) WO1996018527A1 (es)

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DE19602008A1 (de) * 1996-01-20 1997-07-24 Temic Bayern Chem Airbag Gmbh Gasgenerator zum Erzeugen einer Gasmischung
DE19654315A1 (de) * 1996-12-24 1998-06-25 Dynamit Nobel Ag Hybrid-Gasgenerator
US5857699A (en) * 1997-02-25 1999-01-12 Autoliv Asp, Inc. Adaptive output fluid fueled airbag inflator
US5785348A (en) * 1997-02-26 1998-07-28 Textron Inc. Diffusor cup for an inflator device which is used to inflate an airbag in an airbag system
US6562161B1 (en) 1997-03-24 2003-05-13 Daicel Chemical Industries, Ltd. Gas generating compositions for air bag
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
AU9774198A (en) 1997-09-08 1999-03-29 Paul G. Apen Distributed charge inflator system
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
JPH11342823A (ja) * 1998-06-01 1999-12-14 Daicel Chem Ind Ltd モジュールへの取付け性の向上したハイブリッドインフレータ
DE29906173U1 (de) * 1999-04-06 1999-08-12 Trw Airbag Sys Gmbh & Co Kg Gasgenerator
DE19933551A1 (de) * 1999-07-16 2001-01-18 Autoliv Dev Aufblasvorrichtung vom Hybrid-Typ für Kraftfahrzeug-Sicherheitseinrichtungen
JP4587550B2 (ja) * 1999-10-28 2010-11-24 ダイセル化学工業株式会社 インフレータ装置
US7188567B1 (en) 1999-11-12 2007-03-13 Zodiac Automotive Us Inc. Gas generation system
AU2001264018A1 (en) * 2000-05-24 2001-12-03 Seva Technologies Device for operating an element, in particular a safety element, for protecting goods and/or people
US6601872B2 (en) 2001-08-16 2003-08-05 Atlantic Research Corporation Compact multi-level inflator
US6883830B2 (en) 2001-09-27 2005-04-26 Daicel Chemical Industries, Ltd. Pressurized medium for inflator
US6854763B2 (en) * 2002-06-06 2005-02-15 Autoliv Asp, Inc. Biaxial flow inflator with independently adjusted gas orifices
US6848708B2 (en) * 2002-03-19 2005-02-01 Autoliv Asp, Inc. Inflatable curtain module for use in a vehicle
US6746046B2 (en) * 2002-03-19 2004-06-08 Autoliv Asp, Inc. Dual flow inflator for a vehicular airbag system
US6820898B2 (en) 2002-03-19 2004-11-23 Autoliv Asp, Inc. Biaxial dual stage inflator with extended gas delivery for a vehicular airbag system
US6886469B2 (en) * 2002-05-17 2005-05-03 Zodiac Automotive Us Inc. Distributed charge inflator system
US7137341B2 (en) * 2002-05-17 2006-11-21 Zodiac Automotive Us Inc. Distributed charge inflator system
US7162958B2 (en) * 2002-05-17 2007-01-16 Zodiac Automotive Us Inc. Distributed charge inflator system
JP4209184B2 (ja) 2002-06-05 2009-01-14 ダイセル化学工業株式会社 インフレータ
US7052039B2 (en) 2002-06-05 2006-05-30 Daicel Chemical Industries, Ltd. Inflator
GB2392228B (en) * 2002-08-23 2005-12-28 Autoliv Dev Improvements in or relating to an inflator
US6851374B1 (en) * 2003-06-30 2005-02-08 Key Safety Systems, Inc. Dual stage inflator for low melting gas generants
FR2876968B1 (fr) * 2004-10-26 2007-01-12 Livbag Soc Par Actions Simplif Generateur de gaz equipe de moyens de regulation de pression et dispositif de securite qui en est pourvu.
US7341276B2 (en) 2005-10-03 2008-03-11 Key Safety Systems, Inc. Airbag module with external venting
US7320479B2 (en) * 2005-10-03 2008-01-22 Key Safety Systems, Inc. Hybrid inflator
US7325829B2 (en) 2005-10-03 2008-02-05 Key Safety Systems, Inc. Airbag inflator
US9321426B1 (en) 2010-04-28 2016-04-26 Tk Holdings, Inc. Container for gas generant
US7938443B1 (en) 2010-08-20 2011-05-10 Autoliv Asp, Inc. Shipping-safe inflator for an airbag module
TWI449639B (zh) * 2011-11-28 2014-08-21 Mosa Ind Corp 安全氣囊之混合型氣體發生器
US9205802B1 (en) * 2014-08-14 2015-12-08 Autoliv Asp, Inc. Hybrid inflator device for a passive restraint air bag system
JP6251662B2 (ja) * 2014-09-29 2017-12-20 株式会社ダイセル ガス発生器
DE102015016082A1 (de) * 2015-12-10 2017-06-14 Trw Airbag Systems Gmbh Hybridgasgenerator und Fahrzeugsicherheitssystem mit einem solchen Hybridgasgenerator sowie Verfahren zum Ausbilden einer Schockwelle
DE102016123312A1 (de) 2016-12-02 2018-06-07 Trw Airbag Systems Gmbh Gasgenerator, gassackmodul und fahrzeugsicherheitssystem
DE102017100857A1 (de) 2017-01-18 2018-07-19 Trw Airbag Systems Gmbh Hybridgasgenerator, Verfahren zum Betreiben eines Hybridgasgenerators, Gassackmodul und Fahrzeugsicherheitssystem
DE102018112011A1 (de) * 2018-05-18 2019-11-21 Trw Airbag Systems Gmbh Treibstoffkäfig für einen rohrgasgenerator, füllkörperelement für einen rohrgasgenerator, rohrgasgenerator für ein gassackmodul, gassackmodul, fahrzeugsicherheitssystem, verfahren zum betreiben und herstellen eines rohrgasgenerators

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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US3641935A (en) * 1969-06-23 1972-02-15 Dynamit Nobel Ag Pressure cartridge containing solid fuel propellant charge
US3817263A (en) * 1969-12-06 1974-06-18 Dynamit Nobel Ag Device for the inflation of safety cushions in vehicles
JPS4716498Y1 (es) * 1970-04-25 1972-06-09
US3723205A (en) * 1971-05-07 1973-03-27 Susquehanna Corp Gas generating composition with polyvinyl chloride binder
US3731843A (en) * 1971-06-10 1973-05-08 Susquehanna Corp Gas source
JPS49132733A (es) * 1972-04-17 1974-12-19
US3833029A (en) * 1972-04-21 1974-09-03 Kidde & Co Walter Method and apparatus for generating gaseous mixtures for inflatable devices
US3905515A (en) * 1972-11-20 1975-09-16 Aerojet General Co Two-stage, pressure augmented inflator assembly
DE2362513A1 (de) * 1972-12-18 1974-07-04 Aerojet General Co Vorrichtung und verfahren zur erzeugung und zum ausblasen von gas
US3951428A (en) * 1973-03-27 1976-04-20 Toyota Jidosha Kogyo Kabushiki Kaisha Gas bag inflating device
US3895821A (en) * 1973-06-01 1975-07-22 Allied Chem Inflation apparatus for safety device
FR2269057B1 (es) * 1974-04-29 1976-12-17 Poudres & Explosifs Ste Nale
US5005486A (en) * 1989-02-03 1991-04-09 Trw Vehicle Safety Systems Inc. Igniter for airbag propellant grains
US4981534B1 (en) * 1990-03-07 1997-02-04 Atlantic Res Corp Occupant restraint system and composition useful therein
US5031932A (en) * 1990-04-05 1991-07-16 Frantom Richard L Single pyrotechnic hybrid inflator
US5230531A (en) * 1990-10-22 1993-07-27 Oea, Inc. Gas generator ignition assembly using a projectile
US5348344A (en) * 1991-09-18 1994-09-20 Trw Vehicle Safety Systems Inc. Apparatus for inflating a vehicle occupant restraint using a mixture of gases
DE4231356B4 (de) * 1991-09-18 2008-02-14 Trw Vehicle Safety Systems Inc., Lyndhurst Vorrichtung zum Aufblasen einer aufblasbaren Einrichtung
US5335940A (en) * 1992-03-03 1994-08-09 Trw Inc. Air bag inflator having flow control for slowing and filtering inflation gas
AU5445594A (en) * 1992-10-21 1994-05-09 Ideatech, Inc. Air bag device for vehicles
US5242194A (en) * 1992-10-23 1993-09-07 Trw Vehicle Safety Systems Inc. Air bag inflator
US5345876A (en) * 1993-02-04 1994-09-13 Atlantic Research Corporation Hybrid inflator

Also Published As

Publication number Publication date
DE69520690T2 (de) 2001-08-02
KR970706992A (ko) 1997-12-01
US5660412A (en) 1997-08-26
JP3779730B2 (ja) 2006-05-31
WO1996018527A1 (en) 1996-06-20
DE69520690D1 (de) 2001-05-17
JP2000508985A (ja) 2000-07-18
KR100386755B1 (ko) 2003-08-19
EP0796179B1 (en) 2001-04-11
EP0796179A1 (en) 1997-09-24

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