JPH0274441A - 自動発火装置 - Google Patents

自動発火装置

Info

Publication number
JPH0274441A
JPH0274441A JP1183821A JP18382189A JPH0274441A JP H0274441 A JPH0274441 A JP H0274441A JP 1183821 A JP1183821 A JP 1183821A JP 18382189 A JP18382189 A JP 18382189A JP H0274441 A JPH0274441 A JP H0274441A
Authority
JP
Japan
Prior art keywords
casing
ignition device
gas generator
automatic ignition
primary
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.)
Pending
Application number
JP1183821A
Other languages
English (en)
Japanese (ja)
Inventor
Karl E Nilsson
カール・エリク・ニルソン
Siegfried Zeuner
ジークフリート・ツォイネル
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.)
Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH
Original Assignee
Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH
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 Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH filed Critical Bayern Chemie Gesellschaft fuer Flugchemische Antriebe mbH
Publication of JPH0274441A publication Critical patent/JPH0274441A/ja
Pending 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
    • 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
    • B60R2021/26064—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 characterised by auto-ignition means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
JP1183821A 1988-07-19 1989-07-18 自動発火装置 Pending JPH0274441A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3824469A DE3824469C1 (enExample) 1988-07-19 1988-07-19
DE3824469.1 1988-07-19

Publications (1)

Publication Number Publication Date
JPH0274441A true JPH0274441A (ja) 1990-03-14

Family

ID=6359028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1183821A Pending JPH0274441A (ja) 1988-07-19 1989-07-18 自動発火装置

Country Status (3)

Country Link
US (1) US4944528A (enExample)
JP (1) JPH0274441A (enExample)
DE (1) DE3824469C1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0459451A (ja) * 1990-06-29 1992-02-26 Nippon Kayaku Co Ltd 自動発火装置
US5299828A (en) * 1992-01-10 1994-04-05 Takata Corporation Air bag inflator having circumferentially disposed auto ignition material

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3115381B2 (ja) * 1990-11-28 2000-12-04 デイナミート ノーベル アクチエンゲゼルシヤフト エアバッグ用のガス発生器、特に管型ガス発生器
US5131679A (en) * 1990-12-18 1992-07-21 Trw Inc. Initiator assembly for air bag inflator
US5269560A (en) * 1990-12-18 1993-12-14 Twr Inc. Initiator assembly for air bag inflator
US5542688A (en) * 1992-10-27 1996-08-06 Atlantic Research Corporation Two-part igniter for gas generating compositions
JPH06344854A (ja) * 1993-06-08 1994-12-20 Takata Kk エアバッグ装置のインフレータ
US5378017A (en) * 1993-06-11 1995-01-03 Morton International, Inc. Auto ignition in gas generator
US5350193A (en) * 1993-06-22 1994-09-27 Nippon Koki Co., Ltd. Air bag inflation gas generator
US5427030A (en) * 1993-10-12 1995-06-27 Morton International, Inc. Ignition granule retention disc
US5468017A (en) * 1994-10-17 1995-11-21 Trw Inc. Auto ignition package for an air bag inflator
US5556132A (en) * 1995-04-13 1996-09-17 Trw Inc. Vehicle occupant restraint with auto ignition material
DE19531666A1 (de) * 1995-08-29 1997-03-06 Temic Bayern Chem Airbag Gmbh Frühzündeinrichtung
EP0794092B1 (en) * 1996-03-06 2000-05-03 Autoliv Asp, Inc. Auto ignition system
US5866842A (en) * 1996-07-18 1999-02-02 Primex Technologies, Inc. Low temperature autoigniting propellant composition
US5834679A (en) * 1996-10-30 1998-11-10 Breed Automotive Technology, Inc. Methods of providing autoignition for an airbag inflator
US5831207A (en) * 1996-10-30 1998-11-03 Breed Automotive Technology, Inc. Autoignition composition for an airbag inflator
US5750922A (en) * 1996-10-30 1998-05-12 Breed Automotive Technology, Inc. Autoignition system for airbag inflator
US6032979C1 (en) † 1998-02-18 2001-10-16 Autoliv Asp Inc Adaptive output inflator
US6073963A (en) * 1998-03-19 2000-06-13 Oea, Inc. Initiator with injection molded insert member
DE20010542U1 (de) 2000-06-14 2000-10-19 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Gasgenerator
JP2004535966A (ja) * 2000-11-28 2004-12-02 オートモーティブ システムズ ラボラトリー インコーポレーテッド ガス発生器と組立方法
DE202004014775U1 (de) 2004-09-22 2005-02-10 Trw Airbag Systems Gmbh Gasgenerator
US7758709B2 (en) 2006-06-21 2010-07-20 Autoliv Asp, Inc. Monolithic gas generant grains
US9193639B2 (en) * 2007-03-27 2015-11-24 Autoliv Asp, Inc. Methods of manufacturing monolithic generant grains
US8057611B2 (en) * 2007-08-13 2011-11-15 Autoliv Asp, Inc. Multi-composition pyrotechnic grain
US8057612B2 (en) * 2007-08-13 2011-11-15 Autoliv Asp, Inc. Methods of forming a multi-composition pyrotechnic grain
US8815029B2 (en) * 2008-04-10 2014-08-26 Autoliv Asp, Inc. High performance gas generating compositions
US8808476B2 (en) * 2008-11-12 2014-08-19 Autoliv Asp, Inc. Gas generating compositions having glass fibers
US9051223B2 (en) 2013-03-15 2015-06-09 Autoliv Asp, Inc. Generant grain assembly formed of multiple symmetric pieces
US10677576B1 (en) * 2015-12-30 2020-06-09 Systima Technologies, Inc. Multistage thermal trigger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3425836A1 (de) * 1984-07-13 1986-01-23 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Gasgenerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0459451A (ja) * 1990-06-29 1992-02-26 Nippon Kayaku Co Ltd 自動発火装置
US5299828A (en) * 1992-01-10 1994-04-05 Takata Corporation Air bag inflator having circumferentially disposed auto ignition material

Also Published As

Publication number Publication date
US4944528A (en) 1990-07-31
DE3824469C1 (enExample) 1990-01-04

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