ES2064636T3 - Inflador de bolsa de gas con una caja de dos juntas soldadas. - Google Patents

Inflador de bolsa de gas con una caja de dos juntas soldadas.

Info

Publication number
ES2064636T3
ES2064636T3 ES90307066T ES90307066T ES2064636T3 ES 2064636 T3 ES2064636 T3 ES 2064636T3 ES 90307066 T ES90307066 T ES 90307066T ES 90307066 T ES90307066 T ES 90307066T ES 2064636 T3 ES2064636 T3 ES 2064636T3
Authority
ES
Spain
Prior art keywords
ignitor
inflator
disposed
tube
detonator
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
ES90307066T
Other languages
English (en)
Inventor
Donald J Cunningham
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.)
Morton International LLC
Original Assignee
Morton International LLC
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 Morton International LLC filed Critical Morton International LLC
Application granted granted Critical
Publication of ES2064636T3 publication Critical patent/ES2064636T3/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
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J7/00—Apparatus for generating gases
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

UN INFLADOR DE BOLSAS INFLABLES, DE PROTECCION CONTRA CHOQUES DE VEHICULOS, COMPRENDIENDO EL ALOJAMIENTO DEL INFLADOR DOS COMPONENTES (14, 16) ESTRUCTURALES, QUE SE SUELDAN JUNTAMENTE MEDIANTE DOS JUNTAS (18, 20) SOLDADAS, PARA DEFINIR UN INTERIOR O CAMARA (26) DE COMBUSTION, QUE CONTIENE MATERIAL (56) GENERADOR DE GAS, Y UN EXTERIOR, O CAMARA (32) DIFUSORA. SE DISPONE UN TUBO (36) IGNITOR O ENCENDEDOR EN LA CAMARA DE COMBUSTION LIBRE DE UNION A UNO DE LOS COMPONENTES (16) ESTRUCTURALES, Y ESTA UNIDO POR AJUSTE FORZADO, O DE OTRA FORMA ADECUADA, A UN POSTE (34) DE MONTAJE SOBRE EL OTRO COMPONENTE (14) ESTRUCTURAL. EL TUBO IGNITOR O ENCENDEDOR SE PERFORA Y ENVUELVE CON UNA HOJA DELGADA DE METAL (52), MEDIANTE LO CUAL EL MATERIAL (50) IGNITOR SE DISPONE EN CONTACTO DIRECTO CON UN DETONADOR (44) (CEBO ELECTRICO), PARA ASEGURAR MEJOR LA IGNICION DEL MISMO. ALTERNATIVAMENTE, EL TUBO IGNITOR Y EL MATERIAL IGNITOR PUEDEN ELIMINARSE, Y EL MATERIAL GENERADOR DE GAS DISPONERSE EN RELACION DIRECTA ESTRECHAMENTE CIRCUNDANTE AL DETONADOR (CEBO ELECTRICO). EL ALOJAMIENTO SE COMPONE DE ALUMINIO, Y EL INFLADOR TIENE UN PESO Y UN TAMAÑO MINIMOS.
ES90307066T 1989-06-30 1990-06-28 Inflador de bolsa de gas con una caja de dos juntas soldadas. Expired - Lifetime ES2064636T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/374,426 US4943086A (en) 1989-06-30 1989-06-30 Gas bag inflator with a two welded joint housing

Publications (1)

Publication Number Publication Date
ES2064636T3 true ES2064636T3 (es) 1995-02-01

Family

ID=23476768

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90307066T Expired - Lifetime ES2064636T3 (es) 1989-06-30 1990-06-28 Inflador de bolsa de gas con una caja de dos juntas soldadas.

Country Status (9)

Country Link
US (1) US4943086A (es)
EP (1) EP0405962B1 (es)
JP (2) JP2549188B2 (es)
KR (1) KR950013720B1 (es)
AU (1) AU627595B2 (es)
CA (1) CA2018044C (es)
DE (1) DE69013075T2 (es)
ES (1) ES2064636T3 (es)
MX (1) MX171969B (es)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950458A (en) * 1989-06-22 1990-08-21 Morton International, Inc. Passenger automotive restraint generator
US4943086A (en) * 1989-06-30 1990-07-24 Morton Thiokol, Inc. Gas bag inflator with a two welded joint housing
FR2649478B1 (fr) * 1989-07-05 1991-10-04 Livbag Snc Generateur pyrotechnique de gaz froids et son procede de fabrication
EP0483366A4 (en) * 1990-04-27 1993-08-25 Daicel Chemical Industries, Ltd. Air bag type rider-protective device
DE69105179T2 (de) * 1990-09-06 1995-06-22 Nippon Oils & Fats Co Ltd Gasgeneratorvorrichtung.
FR2673119B1 (fr) * 1991-02-22 1994-01-14 Gantois Ets Dispositif de filtration sous forme de cartouche monobloc pour generateurs pyrotechniques.
US5241910A (en) * 1991-04-05 1993-09-07 Morton International, Inc. Universal squib connector for a gas generator
DE4135299C2 (de) * 1991-10-25 1998-12-24 Temic Bayern Chem Airbag Gmbh Gasgenerator
US5335940A (en) * 1992-03-03 1994-08-09 Trw Inc. Air bag inflator having flow control for slowing and filtering inflation gas
DE4208843A1 (de) * 1992-03-19 1993-09-30 Temic Bayern Chem Airbag Gmbh Gasgenerator mit Filter für eine Fahrer-Schutzvorrichtung
JPH06507862A (ja) * 1992-03-19 1994-09-08 テミック・バイエルン−ヒェミー・エアーバーク・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング ガス発生装置
US5338061A (en) * 1992-04-08 1994-08-16 Daicel Chemical Industries, Ltd. Air bag having double-wall construction
US5260038A (en) * 1992-04-08 1993-11-09 Daicel Chemical Industries, Ltd. Gas generator for air bags with circumferentially disposed blades
JPH06509298A (ja) * 1992-04-08 1994-10-20 ダイセル化学工業株式会社 新規ノズル構造を有するガス発生器
WO1993021037A1 (en) * 1992-04-08 1993-10-28 Daicel Chemical Industries, Ltd. Air bag with inflatable ribs
US5224734A (en) * 1992-04-08 1993-07-06 Daicel Chemical Industries, Ltd. Gas generator for air bags having vertical stack arrangement
JPH05286405A (ja) * 1992-04-15 1993-11-02 Daicel Chem Ind Ltd エアバッグ用ガス発生器
CA2103510A1 (en) * 1992-09-11 1994-03-12 Morton International Inc. Printed circuit bridge for an airbag inflator
US5443286A (en) * 1992-10-09 1995-08-22 Morton International, Inc. Gas generator for vehicle occupant restraint system
JP3114395B2 (ja) * 1992-10-30 2000-12-04 タカタ株式会社 エアバッグ装置のインフレータ取付構造
JP3114396B2 (ja) * 1992-10-30 2000-12-04 タカタ株式会社 エアバッグ装置のインフレ−タ取付構造
US5378015A (en) * 1993-05-24 1995-01-03 Morton International, Inc. Inflatable restraint system inflator emission treatment
JP2532843Y2 (ja) * 1993-06-29 1997-04-16 センサー・テクノロジー株式会社 エアバッグ用ガス発生器
US5728964A (en) * 1993-10-20 1998-03-17 Quantic Industries, Inc. Electrical initiator
US5648634A (en) * 1993-10-20 1997-07-15 Quantic Industries, Inc. Electrical initiator
US5529647A (en) * 1993-12-10 1996-06-25 Morton International, Inc. Gas generant composition for use with aluminum components
US5531474A (en) * 1994-04-26 1996-07-02 Breed Automotive Technology, Inc. Inflator assembly
US5806887A (en) * 1994-05-12 1998-09-15 Sensor Technology Co., Ltd. Gas generator with gas generant cushioning member and method of making thereof
CA2145485C (en) 1994-05-23 1999-01-05 Autoliv Asp, Inc. Air bag activated knee bolster
US5419578A (en) * 1994-06-17 1995-05-30 Morton International, Inc. Inertia welded inflator
JP3021535U (ja) 1994-08-26 1996-02-27 モートン インターナショナル，インコーポレイティド エアバッグインフレータ
DE19506687A1 (de) * 1995-02-25 1996-08-29 Temic Bayern Chem Airbag Gmbh Gasgenerator
US5613705A (en) * 1995-03-24 1997-03-25 Morton International, Inc. Airbag inflator having a housing protected from high-temperature reactive generated gases
US5542702A (en) * 1995-03-27 1996-08-06 Morton International, Inc. Pressurized gas inflator for vehicle occupant protection systems
US5779268A (en) * 1995-06-06 1998-07-14 Morton International, Inc. Stamped driver inflator base
US5582427A (en) * 1995-06-28 1996-12-10 Morton International, Inc. Dual-wall pyrotechnic air bag inflator with tortuous gas flow
US5685562A (en) * 1995-08-16 1997-11-11 Morton International, Inc. Automotive airbags containing eliminators of undesirable gases
WO1997010127A1 (fr) * 1995-09-13 1997-03-20 Daicel Chemical Industries, Ltd. Generateur de gaz pour airbags
US5584506A (en) * 1995-12-18 1996-12-17 Trw Inc. Filter assembly for an air bag inflator
US5829785A (en) * 1996-03-26 1998-11-03 Morton International, Inc. Internal structure for a two-walled inflator
US6234521B1 (en) 1996-04-08 2001-05-22 Daicel Chemical Industries, Ltd. Airbag inflator and an airbag apparatus
DE19617249C2 (de) * 1996-04-30 1999-11-04 Temic Bayern Chem Airbag Gmbh Gasgenerator
US5808232A (en) * 1996-11-13 1998-09-15 Automotive Systems Laboratory, Inc. Gas inflator having aluminum or alumina bead filter
US5700973A (en) * 1996-11-13 1997-12-23 Automotive Systems Laboratory, Inc. Gas inflator having aluminum bead filter
US5806888A (en) * 1997-01-16 1998-09-15 Automotive Systems Laboratory, Inc. Air bag inflator
US6547278B2 (en) 1997-03-08 2003-04-15 Trw Airbag Systems Gmbh & Co. Kg Gas generator for a safety arrangement
DE19709597A1 (de) * 1997-03-08 1998-09-17 Temic Bayern Chem Airbag Gmbh Vorrichtung zur Arretierung von Brennstoffgranulat in Brennkammern
US5944343A (en) * 1997-08-21 1999-08-31 Automotive Systems Laboratory, Inc. Miniature inflator
US6007098A (en) * 1998-02-18 1999-12-28 Autoliv Asp, Inc. Low cost pyrotechnic inflator
US6412815B1 (en) 1998-09-28 2002-07-02 Daicel Chemical Industries, Ltd. Gas generator for air bag and air bag device
ATE258124T1 (de) 1998-09-28 2004-02-15 Daicel Chem Luftsack-gasgenerator und luftsacksystem
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
ATE287279T1 (de) 1999-02-16 2005-02-15 Daicel Chem Filter für einen mehrstufigen gasgenerator für einen airbag und airbagvorrichtung
WO2001007299A1 (fr) * 1999-07-28 2001-02-01 Nippon Kayaku Kabushiki-Kaisha Generateur de gaz
DE20020102U1 (de) 2000-11-27 2001-04-05 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Pyrotechnische, gaserzeugende Vorrichtung
US6749219B2 (en) * 2001-09-12 2004-06-15 Automotive Systems Laboratory Inflator
WO2003066390A1 (fr) * 2002-02-06 2003-08-14 Nippon Kayaku Kabushiki-Kaisha Generateur de gaz
WO2003082633A2 (en) * 2002-03-27 2003-10-09 Automotive Systems Laboratory, Inc. Weld-less driver-side inflator
JP4532124B2 (ja) * 2004-01-07 2010-08-25 ダイセル化学工業株式会社 エアバッグガス発生器用フィルタ
SE531769C2 (sv) * 2007-05-11 2009-08-04 Esab Ab Anordning och förfarande för pulverhantering för svetsapparat
US9556078B1 (en) * 2008-04-07 2017-01-31 Tk Holdings Inc. Gas generator
CN103153716B (zh) * 2010-10-06 2016-01-13 日本化药株式会社 气体发生器、气体发生器用保持器及气体发生器用保持器的制造方法
EP2543553B1 (en) * 2011-07-07 2015-03-04 Zodiac Seats France Pneumatic and mechanical energy absorber
FR3038891B1 (fr) * 2015-07-13 2020-12-11 Herakles Dispositif de distribution d'un materiau
US10281248B2 (en) * 2015-11-11 2019-05-07 Northrop Grumman Innovation Systems, Inc. Gas generators, launch tube assemblies including gas generators, and related systems and methods
FR3045811B1 (fr) * 2015-12-18 2017-12-29 Livbag Sas Generateur de gaz
JP6880505B2 (ja) * 2017-07-14 2021-06-02 株式会社ダイセル 放出装置、及びガス発生器

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JPS581333B2 (ja) * 1978-03-02 1983-01-11 日産自動車株式会社 燃焼器
JPS54155536A (en) * 1978-05-29 1979-12-07 Nippon Oil & Fats Co Ltd Gas generator
CA1154049A (en) * 1978-12-18 1983-09-20 Gary V. Adams Method of and apparatus for gas generation
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US4547342A (en) * 1984-04-02 1985-10-15 Morton Thiokol, Inc. Light weight welded aluminum inflator
US4561675A (en) * 1984-04-02 1985-12-31 Morton Thiokol, Inc. Auto ignition device
US4530516A (en) * 1984-07-09 1985-07-23 Morton Thiokol Inc. Aluminum inflator with steel center-tie
US4578247A (en) * 1984-10-29 1986-03-25 Morton Thiokol, Inc. Minimum bulk, light weight welded aluminum inflator
JPS6441440A (en) * 1987-08-06 1989-02-13 Daicel Chem Gas generator
DE3835356A1 (de) * 1988-10-17 1990-04-19 Bayern Chemie Gmbh Flugchemie Gasgenerator
US4943086A (en) * 1989-06-30 1990-07-24 Morton Thiokol, Inc. Gas bag inflator with a two welded joint housing

Also Published As

Publication number Publication date
MX171969B (es) 1993-11-25
US4943086A (en) 1990-07-24
JPH0840181A (ja) 1996-02-13
CA2018044C (en) 1992-04-07
JP2549188B2 (ja) 1996-10-30
CA2018044A1 (en) 1990-12-31
JPH0357747A (ja) 1991-03-13
AU5806090A (en) 1991-01-03
JP2567583B2 (ja) 1996-12-25
KR910000441A (ko) 1991-01-29
KR950013720B1 (ko) 1995-11-15
AU627595B2 (en) 1992-08-27
DE69013075D1 (de) 1994-11-10
DE69013075T2 (de) 1995-04-27
EP0405962A2 (en) 1991-01-02
EP0405962B1 (en) 1994-10-05
EP0405962A3 (en) 1991-12-11

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