DE69201260D1 - Trennungsfreie Gaserzeugungszusammensetzung, bestehend aus lose aufgehäuften azidhaltige Pellets und dazwischen angeordneten kleinen silikatischen Partikel. - Google Patents

Trennungsfreie Gaserzeugungszusammensetzung, bestehend aus lose aufgehäuften azidhaltige Pellets und dazwischen angeordneten kleinen silikatischen Partikel.

Info

Publication number
DE69201260D1
DE69201260D1 DE69201260T DE69201260T DE69201260D1 DE 69201260 D1 DE69201260 D1 DE 69201260D1 DE 69201260 T DE69201260 T DE 69201260T DE 69201260 T DE69201260 T DE 69201260T DE 69201260 D1 DE69201260 D1 DE 69201260D1
Authority
DE
Germany
Prior art keywords
azide
separation
gas generating
free gas
generating composition
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 - Fee Related
Application number
DE69201260T
Other languages
English (en)
Other versions
DE69201260T2 (de
Inventor
John E Allard
Linda M Rink
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
Publication of DE69201260D1 publication Critical patent/DE69201260D1/de
Application granted granted Critical
Publication of DE69201260T2 publication Critical patent/DE69201260T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60R21/264—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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B35/00—Compositions containing a metal azide
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/11—Particle size of a component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/11—Particle size of a component
    • Y10S149/112—Inorganic nitrogen-oxygen salt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Emergency Lowering Means (AREA)
DE69201260T 1991-04-16 1992-03-24 Trennungsfreie Gaserzeugungszusammensetzung, bestehend aus lose aufgehäuften azidhaltige Pellets und dazwischen angeordneten kleinen silikatischen Partikel. Expired - Fee Related DE69201260T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/685,777 US5104466A (en) 1991-04-16 1991-04-16 Nitrogen gas generator

Publications (2)

Publication Number Publication Date
DE69201260D1 true DE69201260D1 (de) 1995-03-09
DE69201260T2 DE69201260T2 (de) 1995-05-24

Family

ID=24753634

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69201260T Expired - Fee Related DE69201260T2 (de) 1991-04-16 1992-03-24 Trennungsfreie Gaserzeugungszusammensetzung, bestehend aus lose aufgehäuften azidhaltige Pellets und dazwischen angeordneten kleinen silikatischen Partikel.

Country Status (5)

Country Link
US (1) US5104466A (de)
EP (1) EP0509655B1 (de)
JP (1) JPH0811682B2 (de)
CA (1) CA2060148A1 (de)
DE (1) DE69201260T2 (de)

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JPH05185899A (ja) * 1992-01-10 1993-07-27 Takata Kk エアバッグ装置のインフレータ
US5470406A (en) * 1992-04-10 1995-11-28 Nof Corporation Gas generator composition and process for manufacturing the same
JPH05286405A (ja) * 1992-04-15 1993-11-02 Daicel Chem Ind Ltd エアバッグ用ガス発生器
US5397543A (en) * 1993-06-21 1995-03-14 Automotive Systems Laboratory, Inc. Gas generator
US5682014A (en) 1993-08-02 1997-10-28 Thiokol Corporation Bitetrazoleamine gas generant compositions
US5472647A (en) 1993-08-02 1995-12-05 Thiokol Corporation Method for preparing anhydrous tetrazole gas generant compositions
US5401340A (en) 1993-08-10 1995-03-28 Thiokol Corporation Borohydride fuels in gas generant compositions
US5429691A (en) 1993-08-10 1995-07-04 Thiokol Corporation Thermite compositions for use as gas generants comprising basic metal carbonates and/or basic metal nitrates
US5439537A (en) 1993-08-10 1995-08-08 Thiokol Corporation Thermite compositions for use as gas generants
US5566543A (en) * 1993-11-17 1996-10-22 Morton International, Inc. PVC-based gas generant for hybrid gas generators
US5725699A (en) 1994-01-19 1998-03-10 Thiokol Corporation Metal complexes for use as gas generants
US20050067074A1 (en) * 1994-01-19 2005-03-31 Hinshaw Jerald C. Metal complexes for use as gas generants
JP4109317B2 (ja) 1994-01-19 2008-07-02 アライアント・テクシステムズ・インコーポレーテッド ガス発生剤として用いる金属錯体
US5531474A (en) * 1994-04-26 1996-07-02 Breed Automotive Technology, Inc. Inflator assembly
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
FR2727506B1 (fr) * 1994-11-30 1997-01-24 Giat Ind Sa Dispositif de protection d'un vehicule ou d'une structure
JPH08231291A (ja) * 1994-12-27 1996-09-10 Daicel Chem Ind Ltd ガス発生剤組成物
DE19501837C2 (de) * 1995-01-21 2002-12-12 Temic Bayern Chem Airbag Gmbh Gasgeneratoren
US5551725A (en) * 1995-03-10 1996-09-03 Ludwig; Christopher P. Vehicle airbag inflator and related method
US5613705A (en) * 1995-03-24 1997-03-25 Morton International, Inc. Airbag inflator having a housing protected from high-temperature reactive generated gases
JP3031247U (ja) * 1995-03-27 1996-11-22 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ー用ガス発生器
US5533754A (en) * 1995-05-31 1996-07-09 Trw Vehicle Safety Systems Inc. Air bag inflator
US5779268A (en) * 1995-06-06 1998-07-14 Morton International, Inc. Stamped driver inflator base
US5651563A (en) * 1995-07-06 1997-07-29 Trw Inc. Inflator with combustible gas mixture for inflating driver side air bag
DE19527601A1 (de) * 1995-07-28 1997-01-30 Temic Bayern Chem Airbag Gmbh Gasgenerator
US5685562A (en) * 1995-08-16 1997-11-11 Morton International, Inc. Automotive airbags containing eliminators of undesirable gases
US5609361A (en) * 1995-08-24 1997-03-11 Trw Vehicle Safety Systems Inc. Inflation fluid container and initiator with press-fit fluid seal
JP3989563B2 (ja) * 1995-09-22 2007-10-10 ダイセル化学工業株式会社 エアバッグ用ガス発生器
EP0774642B1 (de) 1995-11-17 2000-05-31 Giat Industries Dispersions- oder Auftragungsverfahren eines aktiven Materials, Zusammensetzung und Gemäss diesem Verfahren hergestelltes Geschoss
US6234521B1 (en) 1996-04-08 2001-05-22 Daicel Chemical Industries, Ltd. Airbag inflator and an airbag apparatus
US5704640A (en) * 1996-05-01 1998-01-06 Morton International, Inc. Bondable autoignition foil
US5938236A (en) * 1996-07-17 1999-08-17 Nippon Kayaku Kabushiki-Kaisha Gas generator for an air bag
US6562161B1 (en) 1997-03-24 2003-05-13 Daicel Chemical Industries, Ltd. Gas generating compositions for air bag
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
US6123359A (en) * 1998-07-25 2000-09-26 Breed Automotive Technology, Inc. Inflator for use with gas generant compositions containing guanidines
DE69923054T2 (de) * 1998-09-28 2005-05-25 Daicel Chemical Industries, Ltd., Sakai Gasgenerator für luftsack und luftsackvorrichtung
US6065774A (en) * 1998-10-15 2000-05-23 Breed Automotive Technology, Inc. Filtration system for gas generators
DE19912540B4 (de) * 1999-03-19 2006-04-20 Autoliv Development Ab Gasgenerator für einen ausschäumbaren Luftsack
KR100478565B1 (ko) * 1999-08-23 2005-03-23 니뽄 가야쿠 가부시키가이샤 차량 탑승자 구속장치를 작동시키기 위한 가스발생기
JP4703837B2 (ja) * 1999-11-26 2011-06-15 ダイセル化学工業株式会社 ガス発生剤組成物
FR2811420B1 (fr) 2000-07-05 2003-01-17 Giat Ind Sa Projectile pour le declenchement d'avalanches
FR2812311B1 (fr) 2000-07-31 2003-09-26 Giat Ind Sa Dispositif permettant d'arreter un vehicule sur trajectoire
JP2002283947A (ja) * 2001-03-23 2002-10-03 Takata Corp ガス発生器
US7618506B2 (en) * 2002-10-31 2009-11-17 Daicel Chemical Industries, Ltd. Gas generating composition
US8137771B2 (en) * 2004-09-09 2012-03-20 Daicel Chemical Industries, Ltd. Gas generating composition
JP4610266B2 (ja) 2004-09-09 2011-01-12 ダイセル化学工業株式会社 ガス発生剤組成物
US20060191614A1 (en) * 2005-02-10 2006-08-31 Daicel Chemical Industries, Ltd. Gas generating composition
WO2008004278A1 (fr) * 2006-07-04 2008-01-10 Toshiba Mitsubishi-Electric Industrial Systems Corporation Procédé et dispositif de concentration / dilution de gaz spécifique
EP2070870A1 (de) * 2007-12-14 2009-06-17 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Formulierung zur Erzeugung eines Stickstoffgases
WO2019120591A1 (fr) * 2017-12-22 2019-06-27 Autoliv Development Ab Générateur de gaz pour système de sécurité
JP2020114698A (ja) * 2019-01-17 2020-07-30 株式会社ダイセル ガス発生器及びガス発生器用のフィルタ

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US3785674A (en) * 1971-06-14 1974-01-15 Rocket Research Corp Crash restraint nitrogen generating inflation system
US3778084A (en) * 1971-06-14 1973-12-11 Rocket Research Corp Crash restraint matrix inflation system
US3827715A (en) * 1972-04-28 1974-08-06 Specialty Prod Dev Corp Pyrotechnic gas generator with homogenous separator phase
GB1391310A (en) * 1972-07-24 1975-04-23 Canadian Ind Gas generating compositions
JPS5127243A (de) * 1974-08-30 1976-03-06 Nissan Motor
GB1520497A (en) * 1975-04-23 1978-08-09 Daicel Ltd Gas-generating agent for air bag
JPS5342477A (en) * 1976-09-28 1978-04-17 Toshiba Corp Process for treating electrode component of bulb
US4386979A (en) * 1979-07-19 1983-06-07 Jackson Jr Charles H Gas generating compositions
US4533416A (en) * 1979-11-07 1985-08-06 Rockcor, Inc. Pelletizable propellant
US4561675A (en) 1984-04-02 1985-12-31 Morton Thiokol, Inc. Auto ignition device
DE3933554C1 (en) * 1989-10-07 1990-11-15 Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De Propellant charge for air bag gas generator - is partially covered by sheath of borate, aluminate or silica

Also Published As

Publication number Publication date
CA2060148A1 (en) 1992-10-17
EP0509655A1 (de) 1992-10-21
JPH0811682B2 (ja) 1996-02-07
US5104466A (en) 1992-04-14
EP0509655B1 (de) 1995-01-25
JPH0570109A (ja) 1993-03-23
DE69201260T2 (de) 1995-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee