JPH11509154A - 二室型非アジド系気体発生器 - Google Patents
二室型非アジド系気体発生器Info
- Publication number
- JPH11509154A JPH11509154A JP9505289A JP50528997A JPH11509154A JP H11509154 A JPH11509154 A JP H11509154A JP 9505289 A JP9505289 A JP 9505289A JP 50528997 A JP50528997 A JP 50528997A JP H11509154 A JPH11509154 A JP H11509154A
- Authority
- JP
- Japan
- Prior art keywords
- propellant
- chamber
- housing
- gas generator
- azide
- 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.)
- Ceased
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
-
- 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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.可変性出力気体発生率を有する気体発生器であって、 そこに間隔をあけて設けられる複数個の孔を有するハウジング; 上記ハウジング内に位置しており、上記複数個の孔と流体連通の関係にあるよ うに配置されている第一推進剤室; 上記ハウジング内に位置しており、上記複数個の孔と流体連通の関係にあるよ うに配置されている第二推進剤室; 所定の燃焼温度を有する上記第一燃焼室内に位置している第一非アジド系推進 剤充填物; 上記第二室に位置している第二非アジド推進剤充填物;および 上記ハウジング内に位置しており、上記第一推進剤室のみに火炎前面を供給す る点火器、ここにおいて上記火炎前面による上記第一充填物の点火は上記第二非 アジド系推進剤充填物を引き続き誘導点火させる熱エネルギーを発生させる; を含む気体発生器。 2.第一室および第二室がハウジング内に取り付けられた障壁によって互いに隔 離されており、該障壁が点火器火炎前面が第一室から第二室へ通過する請求項1 に記載の気体発生器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/498,852 US5628528A (en) | 1995-07-06 | 1995-07-06 | Dual chamber nonazide gas generator |
US08/498,852 | 1995-07-06 | ||
PCT/US1996/011239 WO1997002160A1 (en) | 1995-07-06 | 1996-07-02 | Dual chamber nonazide gas generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11509154A true JPH11509154A (ja) | 1999-08-17 |
Family
ID=23982773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9505289A Ceased JPH11509154A (ja) | 1995-07-06 | 1996-07-02 | 二室型非アジド系気体発生器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5628528A (ja) |
EP (1) | EP0836563B1 (ja) |
JP (1) | JPH11509154A (ja) |
KR (1) | KR19990028544A (ja) |
CA (1) | CA2226364C (ja) |
DE (1) | DE69624112T2 (ja) |
WO (1) | WO1997002160A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002283948A (ja) * | 2001-03-23 | 2002-10-03 | Takata Corp | ガス発生器 |
JP2003025949A (ja) * | 2001-07-17 | 2003-01-29 | Takata Corp | ガス発生器の製作方法 |
JP2005199867A (ja) * | 2004-01-15 | 2005-07-28 | Daicel Chem Ind Ltd | エアバッグ用ガス発生器 |
US7665764B2 (en) | 2004-01-15 | 2010-02-23 | Daicel Chemical Industries, Ltd. | Gas generator for air bag |
US7784829B2 (en) | 2003-12-22 | 2010-08-31 | Daicel Chemical Industries, Ltd. | Gas generator for airbag |
US7954848B2 (en) | 2009-03-24 | 2011-06-07 | Toyoda Gosei Co., Ltd. | Inflator |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6234521B1 (en) * | 1996-04-08 | 2001-05-22 | Daicel Chemical Industries, Ltd. | Airbag inflator and an airbag apparatus |
US5765866A (en) * | 1997-02-19 | 1998-06-16 | Breed Automotive Technology, Inc. | Airbag inflator employing gas generating compositions containing mica |
US5934705A (en) * | 1997-03-06 | 1999-08-10 | Automotive Systems Laboratory, Inc. | Two chamber inflator body |
US6095561A (en) * | 1997-03-07 | 2000-08-01 | Automotive Systems Laboratory, Inc. | Multi-chamber inflator |
DE69824907T2 (de) * | 1997-03-24 | 2004-11-04 | Daicel Chemical Industries, Ltd., Sakai | Gaserzeugende Tabletten und Gasgenerator |
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 |
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 |
US6032979C1 (en) * | 1998-02-18 | 2001-10-16 | Autoliv Asp Inc | Adaptive output inflator |
US6019389A (en) * | 1998-03-31 | 2000-02-01 | Trw Vehicle Safety Systems Inc. | Air bag inflator |
US6168200B1 (en) | 1998-12-01 | 2001-01-02 | Atlantic Research Corporation | Dual level inflator |
US6547277B1 (en) * | 1999-02-26 | 2003-04-15 | Automotive Systems Laboratory, Inc. | Two chamber gas generator |
DE10006522B4 (de) | 1999-03-05 | 2018-02-01 | Trw Vehicle Safety Systems Inc. | Aufblasvorrichtung für einen zweistufigen Airbag |
US6701849B2 (en) | 1999-03-05 | 2004-03-09 | Trw Inc. | Dual stage air bag inflator with secondary propellant cap |
US6422601B1 (en) | 1999-05-11 | 2002-07-23 | Automotive Systems Laboratory, Inc. | Dual chamber inflator |
TW527294B (en) * | 1999-11-29 | 2003-04-11 | Daicel Chem | Gas generator for air bag and devices for the same |
US6189927B1 (en) | 1999-12-16 | 2001-02-20 | Autoliv Asp, Inc. | Adaptive output inflator |
US6581961B1 (en) | 1999-12-17 | 2003-06-24 | Trw Vehicle Safety Systems Inc. | Deactivation of second stage of air bag inflator |
WO2001047752A1 (fr) * | 1999-12-28 | 2001-07-05 | Nippon Koki Co., Ltd. | Gonfleur double |
US6659500B2 (en) | 2000-05-11 | 2003-12-09 | Automotive Systems Laboratory, Inc. | Multi-chamber inflator |
US20030057689A1 (en) * | 2001-06-29 | 2003-03-27 | Nobuyuki Katsuda | Hybrid inflator |
JP4215163B2 (ja) | 2002-01-03 | 2009-01-28 | 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 | エアバッグインフレータ |
WO2003082634A2 (en) * | 2002-03-26 | 2003-10-09 | Automotive Systems Laboratory, Inc. | Multiple chamber dual stage inflator |
US6997477B2 (en) * | 2002-04-19 | 2006-02-14 | Automotive Systems Laboratory, Inc. | Inflator |
US7073820B2 (en) * | 2003-12-17 | 2006-07-11 | Automotive Systems Laboratory, Inc. | Inflator |
US7267365B2 (en) * | 2004-03-10 | 2007-09-11 | Automotive Systems Laboratory, Inc. | Inflator |
US7367584B2 (en) * | 2004-04-19 | 2008-05-06 | Automotive Systems Laboratory, Inc. | Gas generating system |
US7343862B2 (en) * | 2004-05-27 | 2008-03-18 | Automotive Systems Laboratory, Inc. | Gas generating system |
US7438315B2 (en) * | 2004-05-28 | 2008-10-21 | Automotive Systems Laboratory, Inc. | Inflator and method of assembly |
US7814838B2 (en) * | 2004-06-28 | 2010-10-19 | Automotive Systems, Laboratory, Inc. | Gas generating system |
US7275760B2 (en) * | 2004-07-23 | 2007-10-02 | Automotive Systems Laboratory, Inc. | Multi-chamber gas generating system |
US7237801B2 (en) | 2004-08-31 | 2007-07-03 | Automotive Systems Laboratory, Inc. | Gas generating system |
US7302893B2 (en) * | 2004-10-28 | 2007-12-04 | Automotive Systems Laboratory, Inc. | Gas generator with alignment mechanism |
US7325828B2 (en) * | 2004-11-04 | 2008-02-05 | Daicel Chemical Industries, Ltd. | Multi-stage gas generator |
EP1669257B1 (de) * | 2004-12-08 | 2007-04-25 | Delphi Technologies, Inc. | Gasgenerator |
EP1669259B1 (de) * | 2004-12-08 | 2011-06-15 | Delphi Technologies, Inc. | Gasgenerator |
US7520530B2 (en) * | 2004-12-20 | 2009-04-21 | Daicel Chemical Industries, Ltd. | Gas generator for air bag |
US7537240B2 (en) * | 2005-02-22 | 2009-05-26 | Automotive Systems Laboratory, Inc. | Gas generating system |
US7654565B2 (en) * | 2005-06-02 | 2010-02-02 | Automotive Systems Laboratory, Inc. | Gas generating system |
JP2009500223A (ja) * | 2005-06-30 | 2009-01-08 | オートモーティブ システムズ ラボラトリィ、 インク. | ガス生成装置 |
US20070085314A1 (en) * | 2005-10-14 | 2007-04-19 | Daicel Chemical Industries, Ltd. | Gas generator for airbag |
US7806954B2 (en) * | 2005-11-01 | 2010-10-05 | Automotive Systems Laboratory Inc. | Gas generator |
US8376400B2 (en) * | 2006-04-21 | 2013-02-19 | Tk Holdings, Inc. | Gas generating system |
US7950691B1 (en) | 2007-10-31 | 2011-05-31 | Tk Holdings, Inc. | Inflator body with adapter form end |
WO2009139677A1 (en) * | 2008-05-14 | 2009-11-19 | Autoliv Development Ab | Dual-stage airbag inflator |
FR2959006A1 (fr) * | 2010-04-20 | 2011-10-21 | Livbag | Generateur de gaz a deux chargements pyrotechniques |
US8684405B2 (en) * | 2012-05-17 | 2014-04-01 | Arc Automotive Inc. | Grain retainer construction for air bag inflator |
US8556294B1 (en) | 2012-08-22 | 2013-10-15 | Key Safety Systems, Inc | Airbag inflator |
JP6009997B2 (ja) | 2013-06-21 | 2016-10-19 | 株式会社ダイセル | 人員拘束装置用ガス発生器 |
JP6351439B2 (ja) * | 2014-08-27 | 2018-07-04 | 日本化薬株式会社 | ガス発生器 |
IL235415A0 (en) | 2014-10-30 | 2015-01-29 | Univ Ramot | Energetic substances and mixtures containing them |
CN105644491B (zh) * | 2016-01-04 | 2017-12-01 | 百利得(湖州)汽车安全系统有限公司 | 一种二次延迟引爆充气式气体发生器 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US34615A (en) * | 1862-03-04 | Improvement in cartridges for fire-arms | ||
GB604489A (en) * | 1945-11-26 | 1948-07-05 | Edward Whitworth | Improvements in or relating to power gas generating cartridges |
US3726220A (en) * | 1971-06-01 | 1973-04-10 | Us Army | Cartridge |
US3797854A (en) * | 1971-06-14 | 1974-03-19 | Rocket Research Corp | Crash restraint air generating inflation system |
US3972545A (en) * | 1975-03-10 | 1976-08-03 | Thiokol Corporation | Multi-level cool gas generator |
US4369079A (en) * | 1980-12-31 | 1983-01-18 | Thiokol Corporation | Solid non-azide nitrogen gas generant compositions |
US4530516A (en) * | 1984-07-09 | 1985-07-23 | Morton Thiokol Inc. | Aluminum inflator with steel center-tie |
DE3733177C1 (de) * | 1987-10-01 | 1989-05-11 | Bayern Chemie Gmbh Flugchemie | Gaserzeugende Masse |
DE3835356A1 (de) * | 1988-10-17 | 1990-04-19 | Bayern Chemie Gmbh Flugchemie | Gasgenerator |
US4950458A (en) * | 1989-06-22 | 1990-08-21 | Morton International, Inc. | Passenger automotive restraint generator |
DE4005768A1 (de) * | 1990-02-23 | 1991-08-29 | Bayern Chemie Gmbh Flugchemie | Gasgenerator |
JP3070132B2 (ja) * | 1991-05-23 | 2000-07-24 | 日本工機株式会社 | エアバッグ展開用ガス発生装置 |
US5320382A (en) * | 1991-05-31 | 1994-06-14 | Gt-Devices | Pulsed pressure source particularly adapted for vehicle occupant air bag restraint systems |
JP3082426B2 (ja) * | 1992-05-21 | 2000-08-28 | タカタ株式会社 | エアバッグ用インフレータ |
JP3082474B2 (ja) * | 1992-10-30 | 2000-08-28 | タカタ株式会社 | エアバッグ装置 |
US5345875A (en) * | 1993-07-07 | 1994-09-13 | Automotive Systems Laboratory, Inc. | Gas generator |
US5400487A (en) * | 1994-01-14 | 1995-03-28 | Automotive Systems Laboratory, Inc. | Variable inflation system for vehicle safety restraint |
-
1995
- 1995-07-06 US US08/498,852 patent/US5628528A/en not_active Expired - Fee Related
-
1996
- 1996-07-02 KR KR1019970709862A patent/KR19990028544A/ko not_active Application Discontinuation
- 1996-07-02 JP JP9505289A patent/JPH11509154A/ja not_active Ceased
- 1996-07-02 WO PCT/US1996/011239 patent/WO1997002160A1/en active IP Right Grant
- 1996-07-02 EP EP96922650A patent/EP0836563B1/en not_active Expired - Lifetime
- 1996-07-02 CA CA002226364A patent/CA2226364C/en not_active Expired - Fee Related
- 1996-07-02 DE DE69624112T patent/DE69624112T2/de not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002283948A (ja) * | 2001-03-23 | 2002-10-03 | Takata Corp | ガス発生器 |
JP2003025949A (ja) * | 2001-07-17 | 2003-01-29 | Takata Corp | ガス発生器の製作方法 |
US7784829B2 (en) | 2003-12-22 | 2010-08-31 | Daicel Chemical Industries, Ltd. | Gas generator for airbag |
JP2005199867A (ja) * | 2004-01-15 | 2005-07-28 | Daicel Chem Ind Ltd | エアバッグ用ガス発生器 |
US7665764B2 (en) | 2004-01-15 | 2010-02-23 | Daicel Chemical Industries, Ltd. | Gas generator for air bag |
JP4494023B2 (ja) * | 2004-01-15 | 2010-06-30 | ダイセル化学工業株式会社 | エアバッグ用ガス発生器 |
US7954848B2 (en) | 2009-03-24 | 2011-06-07 | Toyoda Gosei Co., Ltd. | Inflator |
Also Published As
Publication number | Publication date |
---|---|
EP0836563A1 (en) | 1998-04-22 |
US5628528A (en) | 1997-05-13 |
KR19990028544A (ko) | 1999-04-15 |
DE69624112T2 (de) | 2003-02-06 |
EP0836563A4 (en) | 2000-02-23 |
CA2226364C (en) | 2005-09-20 |
WO1997002160A1 (en) | 1997-01-23 |
EP0836563B1 (en) | 2002-10-02 |
DE69624112D1 (de) | 2002-11-07 |
CA2226364A1 (en) | 1997-01-23 |
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