MX171969B - Dispositivo inflador de bolsa de gas con un alojamiento de dos juntas soldadas - Google Patents

Dispositivo inflador de bolsa de gas con un alojamiento de dos juntas soldadas

Info

Publication number
MX171969B
MX171969B MX021329A MX2132990A MX171969B MX 171969 B MX171969 B MX 171969B MX 021329 A MX021329 A MX 021329A MX 2132990 A MX2132990 A MX 2132990A MX 171969 B MX171969 B MX 171969B
Authority
MX
Mexico
Prior art keywords
gas
chamber
structural components
cylinder
welded
Prior art date
Application number
MX021329A
Other languages
English (en)
Inventor
Donald J Cunningham
Original Assignee
Morton Int Inc
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 Int Inc filed Critical Morton Int Inc
Publication of MX171969B publication Critical patent/MX171969B/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
    • 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

La presente invención se refiere a un dispositivo de inflado para una bolsa de protección contra choque, inflable, para vehículo, que comprende primero y segundo componentes estructurales, incluyendo uno del primero y del segundo componentes estructurales un primer cilindro que se suelda a una superficie de acoplamiento en el otro de los componentes estructurales, para definir una primera cámara, incluyendo uno del primero y segundo componentes estructurales, un segundo cilindro que se suelda a una superficie de acoplamiento en el otro de los componentes estructurales, y que es concéntrica y está hacia afuera del primer cilindro para definir una segunda cámara entre el primero y segundo cilindros, una composición sólida generadora de gas, colocada en la primera cámara y que funciona al encenderse para producir gas, un medio que incluye un medio tubular perforado dentro de la primera cámara y material de encendido dentro del miembro tubular para encender la composición sólida generadora de gas, estando el medio de encendido libre de unión a uno de los componentes estructurales, estando el primero y segundo miembros estructurales conectados solamente por dos juntas soldadas, un medio de apertura en el primer cilindro para dirigir el gas producido en la primera cámara hacia la segunda cámara, un medio en la segunda cámara para filtrar el gas, y un medio de portillo de salida en el segundo cilindro para el flujo del gas hacia afuera del gas del dispositivo de inflado.
MX021329A 1989-06-30 1990-06-26 Dispositivo inflador de bolsa de gas con un alojamiento de dos juntas soldadas MX171969B (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
MX171969B true MX171969B (es) 1993-11-25

Family

ID=23476768

Family Applications (1)

Application Number Title Priority Date Filing Date
MX021329A MX171969B (es) 1989-06-30 1990-06-26 Dispositivo inflador de bolsa de gas con un alojamiento 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)

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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
WO1991017070A1 (en) * 1990-04-27 1991-11-14 Daicel Chemical Industries, Ltd. Air bag type rider-protective device
EP0476886B1 (en) * 1990-09-06 1994-11-17 Nippon Oil And Fats Company, Limited Gas generating device
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
WO1993018940A2 (de) * 1992-03-19 1993-09-30 Temic Bayern-Chemie Airbag Gmbh Gasgenerator-system
DE4208843A1 (de) * 1992-03-19 1993-09-30 Temic Bayern Chem Airbag Gmbh Gasgenerator mit Filter für eine Fahrer-Schutzvorrichtung
US5224734A (en) * 1992-04-08 1993-07-06 Daicel Chemical Industries, Ltd. Gas generator for air bags having vertical stack arrangement
KR970001743B1 (ko) * 1992-04-08 1997-02-15 다이셀 가가쿠 고교 가부시키가이샤 팽창가능한 리브를 갖춘 에어백
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
WO1993021038A1 (en) * 1992-04-08 1993-10-28 Daicel Chemical Industries, Ltd. Gas generator with novel nozzle structure
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 Bradley D. Harris Printed circuit bridge for an airbag inflator
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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
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
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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
US5648634A (en) * 1993-10-20 1997-07-15 Quantic Industries, Inc. Electrical initiator
US5711531A (en) * 1993-10-20 1998-01-27 Quantic Industries, Inc. Electrical initiator seal
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
DE69512908T2 (de) * 1994-05-12 2000-04-20 Nippon Kayaku K.K. Gasgenerator, verfahren zur herstellung desselben und verfahren zur herstellung eines behälters für ein in einem gasgenerator verwendetes gasproduzierendes mittel
CA2145485C (en) * 1994-05-23 1999-01-05 Gregory J. Lang 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
US5700973A (en) * 1996-11-13 1997-12-23 Automotive Systems Laboratory, Inc. Gas inflator having aluminum bead filter
US5808232A (en) * 1996-11-13 1998-09-15 Automotive Systems Laboratory, Inc. Gas inflator having aluminum or alumina bead filter
US5806888A (en) * 1997-01-16 1998-09-15 Automotive Systems Laboratory, Inc. Air bag inflator
DE19709597A1 (de) * 1997-03-08 1998-09-17 Temic Bayern Chem Airbag Gmbh Vorrichtung zur Arretierung von Brennstoffgranulat in Brennkammern
US6547278B2 (en) 1997-03-08 2003-04-15 Trw Airbag Systems Gmbh & Co. Kg Gas generator for a safety arrangement
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
JP3396214B2 (ja) 1998-09-28 2003-04-14 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
US6412815B1 (en) 1998-09-28 2002-07-02 Daicel Chemical Industries, Ltd. Gas generator for air bag and air bag device
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
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KR100490243B1 (ko) * 1999-07-28 2005-05-17 니뽄 가야쿠 가부시키가이샤 가스발생기
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 (en) * 2002-02-06 2003-08-14 Nippon Kayaku Kabushiki-Kaisha Gas generator
US6964430B2 (en) * 2002-03-27 2005-11-15 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
WO2012046678A1 (ja) * 2010-10-06 2012-04-12 日本化薬株式会社 ガス発生器、ガス発生器用ホルダおよびガス発生器用ホルダの製造方法
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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Also Published As

Publication number Publication date
JPH0840181A (ja) 1996-02-13
KR910000441A (ko) 1991-01-29
CA2018044C (en) 1992-04-07
AU5806090A (en) 1991-01-03
ES2064636T3 (es) 1995-02-01
EP0405962B1 (en) 1994-10-05
JPH0357747A (ja) 1991-03-13
JP2567583B2 (ja) 1996-12-25
AU627595B2 (en) 1992-08-27
EP0405962A3 (en) 1991-12-11
US4943086A (en) 1990-07-24
EP0405962A2 (en) 1991-01-02
DE69013075T2 (de) 1995-04-27
DE69013075D1 (de) 1994-11-10
CA2018044A1 (en) 1990-12-31
JP2549188B2 (ja) 1996-10-30
KR950013720B1 (ko) 1995-11-15

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