JP2005520734A - 車両エアバッグ・システム用二重流インフレータ - Google Patents
車両エアバッグ・システム用二重流インフレータ Download PDFInfo
- Publication number
- JP2005520734A JP2005520734A JP2003578180A JP2003578180A JP2005520734A JP 2005520734 A JP2005520734 A JP 2005520734A JP 2003578180 A JP2003578180 A JP 2003578180A JP 2003578180 A JP2003578180 A JP 2003578180A JP 2005520734 A JP2005520734 A JP 2005520734A
- Authority
- JP
- Japan
- Prior art keywords
- inflator
- gas
- orifice
- gas chamber
- chamber
- 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
Links
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Images
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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
-
- 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
-
- 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
- B60R21/268—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 release of stored pressurised gas
- B60R21/272—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 release of stored pressurised gas with means for increasing the pressure of the gas just before or during liberation, e.g. hybrid inflators
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R2021/23107—Inflatable members characterised by their shape, construction or spatial configuration the bag being integrated in a multi-bag system
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
- B60R2021/23386—External tether means
-
- 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
- B60R21/261—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 with means other than bag structure to diffuse or guide inflation fluid
- B60R2021/2612—Gas guiding means, e.g. ducts
-
- 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
- B60R21/261—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 with means other than bag structure to diffuse or guide inflation fluid
- B60R2021/2612—Gas guiding means, e.g. ducts
- B60R2021/2615—Gas guiding means, e.g. ducts for diverting the gas into a plurality of 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
- B60R21/263—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 a variable source, e.g. plural stage or controlled output
- B60R2021/2633—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 a variable source, e.g. plural stage or controlled output with a plurality of inflation levels
-
- 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
- B60R21/268—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 release of stored pressurised gas
- B60R2021/2685—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 release of stored pressurised gas comprising a plurality of pressure chambers
-
- 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
- B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/100,928 US6820898B2 (en) | 2002-03-19 | 2002-03-19 | Biaxial dual stage inflator with extended gas delivery for a vehicular airbag system |
| US10/100,820 US6746046B2 (en) | 2002-03-19 | 2002-03-19 | Dual flow inflator for a vehicular airbag system |
| US10/115,857 US6854763B2 (en) | 2002-06-06 | 2002-06-06 | Biaxial flow inflator with independently adjusted gas orifices |
| PCT/US2003/008004 WO2003080392A2 (en) | 2002-03-19 | 2003-03-18 | Dual flow inflator for a vehicular airbag system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005520734A true JP2005520734A (ja) | 2005-07-14 |
| JP2005520734A5 JP2005520734A5 (https=) | 2006-06-22 |
Family
ID=28046250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003578180A Pending JP2005520734A (ja) | 2002-03-19 | 2003-03-18 | 車両エアバッグ・システム用二重流インフレータ |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2005520734A (https=) |
| AU (1) | AU2003218185A1 (https=) |
| DE (1) | DE10392384T5 (https=) |
| WO (1) | WO2003080392A2 (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005239129A (ja) * | 2004-02-27 | 2005-09-08 | Takata Corp | 車両乗員保護システムおよびインフレータ |
| JP2014508064A (ja) * | 2011-01-25 | 2014-04-03 | オートリブ ディベロプメント エービー | 吸熱状態が変化する材料の貯蔵室を有するガス発生器 |
| JP2017114485A (ja) * | 2012-12-04 | 2017-06-29 | オートリブ ディベロプメント エービー | ガス発生器 |
| WO2025105572A1 (ko) * | 2023-11-15 | 2025-05-22 | 세이프웨어(주) | 에어백용 인플레이터 및 이를 이용한 인체보호장치 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7004500B2 (en) | 2002-03-19 | 2006-02-28 | Paul Dinsdale | Dual stage inflator with extended gas delivery for a vehicular airbag system |
| JP2005053440A (ja) * | 2003-08-07 | 2005-03-03 | Daicel Chem Ind Ltd | インフレータ |
| JP4856092B2 (ja) * | 2004-12-11 | 2012-01-18 | オートリブ ディベロップメント アクティエボラーグ | ガス発生機の推力中立な出口断面を有するエアバッグ装置 |
| DE102005027504A1 (de) * | 2005-06-15 | 2006-12-28 | Acts Advanced Car Technology Systems Gmbh & Co.Kg | Fahrzeuginsassenrückhaltesystem |
| GB2428408B (en) * | 2005-07-20 | 2007-06-20 | Nissan Technical Ct Europ Ltd | Vehicle airbag system |
| US7954752B2 (en) * | 2005-11-09 | 2011-06-07 | Bell Helicopter Textron Inc. | Crash attenuation system for aircraft |
| WO2008011414A2 (en) * | 2006-07-17 | 2008-01-24 | Delphi Technologies, Inc. | Side curtain airbag with extended shoulder portion |
| DE102007002374B4 (de) * | 2007-01-16 | 2013-07-25 | Trw Airbag Systems Gmbh | Gasgenerator für ein Fahrzeuginsassen-Rückhaltesystem, sowie Verfahren zum Aktivieren eines Fahrzeuginsassen-Rückhaltesystems |
| US9260192B2 (en) | 2009-07-27 | 2016-02-16 | Textron Innovations Inc. | Active vent and re-inflation system for a crash attentuation airbag |
| GB2475474B (en) * | 2009-11-06 | 2014-10-08 | Autoliv Dev | A safety arrangement |
| DE102009052565A1 (de) * | 2009-11-10 | 2011-05-12 | GM Global Technology Operations LLC, Detroit | Airbagmodul für ein Fahrzeug |
| DE102018131323A1 (de) | 2018-12-07 | 2020-06-10 | Trw Airbag Systems Gmbh | Gasgenerator, Gassackmodul, Fahrzeugsicherheitssystem und Verfahren zum Betreiben eines Gasgenerators |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273309A (en) * | 1992-06-19 | 1993-12-28 | General Motors Corporation | Air bag for side impact |
| US6095561A (en) * | 1997-03-07 | 2000-08-01 | Automotive Systems Laboratory, Inc. | Multi-chamber inflator |
| DE19742204B4 (de) * | 1997-09-24 | 2006-07-13 | Trw Airbag Systems Gmbh & Co. Kg | Gasgenerator für eine Sicherheitseinrichtung |
| US6073961A (en) * | 1998-02-20 | 2000-06-13 | Breed Automotive Technology, Inc. | Inflatable side airbag curtain module |
| US6293581B1 (en) * | 1999-04-15 | 2001-09-25 | Honda Giken Kogyo Kabushiki Kaisha | Occupant restraint device |
| US6206412B1 (en) * | 1999-12-06 | 2001-03-27 | Trw Inc. | Inflator assembly for a vehicle occupant protection device |
| DE29921743U1 (de) * | 1999-12-10 | 2000-04-13 | Trw Repa Gmbh | Fahrzeuginsassen-Rückhaltesystem |
| US6454299B2 (en) * | 2000-04-14 | 2002-09-24 | Takata Corporation | Airbag device |
-
2003
- 2003-03-18 AU AU2003218185A patent/AU2003218185A1/en not_active Abandoned
- 2003-03-18 JP JP2003578180A patent/JP2005520734A/ja active Pending
- 2003-03-18 WO PCT/US2003/008004 patent/WO2003080392A2/en not_active Ceased
- 2003-03-18 DE DE10392384T patent/DE10392384T5/de not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005239129A (ja) * | 2004-02-27 | 2005-09-08 | Takata Corp | 車両乗員保護システムおよびインフレータ |
| JP2014508064A (ja) * | 2011-01-25 | 2014-04-03 | オートリブ ディベロプメント エービー | 吸熱状態が変化する材料の貯蔵室を有するガス発生器 |
| JP2017114485A (ja) * | 2012-12-04 | 2017-06-29 | オートリブ ディベロプメント エービー | ガス発生器 |
| WO2025105572A1 (ko) * | 2023-11-15 | 2025-05-22 | 세이프웨어(주) | 에어백용 인플레이터 및 이를 이용한 인체보호장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10392384T5 (de) | 2005-04-21 |
| AU2003218185A8 (en) | 2003-10-08 |
| AU2003218185A1 (en) | 2003-10-08 |
| WO2003080392A3 (en) | 2004-03-25 |
| WO2003080392A2 (en) | 2003-10-02 |
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