CN102414056B - 用于汽车安全气囊的气体发生器 - Google Patents
用于汽车安全气囊的气体发生器 Download PDFInfo
- Publication number
- CN102414056B CN102414056B CN201080019715.1A CN201080019715A CN102414056B CN 102414056 B CN102414056 B CN 102414056B CN 201080019715 A CN201080019715 A CN 201080019715A CN 102414056 B CN102414056 B CN 102414056B
- Authority
- CN
- China
- Prior art keywords
- gas generator
- valve
- combustion chamber
- pyrotechnics
- air bag
- 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
Links
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
- B60R21/26—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
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
-
- 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
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
-
- 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
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01211—Expansion of air bags
- B60R2021/01231—Expansion of air bags control of expansion timing or sequence
-
- 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
-
- 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
- B60R2021/26094—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 fluid flow controlling valves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Air Bags (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0901487 | 2009-03-27 | ||
FR0901487A FR2943599B1 (fr) | 2009-03-27 | 2009-03-27 | Generateur de gaz pour coussin gonflable de securite automobile |
PCT/FR2010/050558 WO2010109153A1 (fr) | 2009-03-27 | 2010-03-26 | Generateur de gaz pour coussin gonflable de securite automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102414056A CN102414056A (zh) | 2012-04-11 |
CN102414056B true CN102414056B (zh) | 2013-08-07 |
Family
ID=41130427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080019715.1A Expired - Fee Related CN102414056B (zh) | 2009-03-27 | 2010-03-26 | 用于汽车安全气囊的气体发生器 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8393640B2 (zh) |
EP (1) | EP2411249B1 (zh) |
JP (1) | JP2012521921A (zh) |
KR (1) | KR20110139301A (zh) |
CN (1) | CN102414056B (zh) |
BR (1) | BRPI1010270A2 (zh) |
FR (1) | FR2943599B1 (zh) |
RU (1) | RU2522541C2 (zh) |
WO (1) | WO2010109153A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5638811B2 (ja) | 2010-01-28 | 2014-12-10 | 株式会社ダイセル | ガス発生器 |
JP5462051B2 (ja) * | 2010-03-30 | 2014-04-02 | 株式会社ダイセル | クッション部材を含む燃焼室構造 |
US20120187666A1 (en) * | 2011-01-21 | 2012-07-26 | Keith Friedman | Airbag systems to affect restrained occupant kinematics and associated neck loads during rollover impact conditions |
GB201105277D0 (en) * | 2011-03-29 | 2011-05-11 | Jaguar Cars | Speed and category trigger for an active device of a vehicle |
FR2998845B1 (fr) * | 2012-12-04 | 2016-04-01 | Autoliv Dev | Generateur de gaz |
DE102013216583A1 (de) * | 2013-08-21 | 2015-02-26 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Regeln einer Befüllung eines Airbags für ein Fahrzeug sowie Airbagsystem |
DE102015200900A1 (de) * | 2014-01-28 | 2015-07-30 | Robert Bosch Gmbh | Vorrichtung und Verfahren zum Steuern eines Volumenstroms eines unter Druck gespeichertenMediums zum Aktivieren einer Aufprallschutzeinrichtung sowie Vorrichtung zum Aktivieren einer Aufprallschutzeinrichtung |
KR101690754B1 (ko) * | 2015-04-23 | 2016-12-28 | 삼성중공업 주식회사 | 에어백 |
DE102016004378A1 (de) * | 2016-03-31 | 2017-10-05 | Ems-Patvag s.r.o. | Rückstoßventil für die Zündkapsel für Insassen-Rückhaltesysteme |
CN105818776B (zh) * | 2016-04-20 | 2018-05-22 | 芜湖金鹏汽车部件有限公司 | 一种充气力度可调式汽车用安全气囊 |
KR102537110B1 (ko) * | 2021-08-23 | 2023-05-26 | 부산대학교 산학협력단 | 전자기력을 이용한 공압 에어백 전개장치 |
CN117549851B (zh) * | 2024-01-02 | 2024-03-12 | 四川护邑科技有限公司 | 一种减少安全气囊对人体冲击的防护装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930666A (en) * | 1974-05-01 | 1976-01-06 | Specialty Products Development Corporation | Hybrid gas system for automobile passenger restraint system |
CN1278217A (zh) * | 1997-09-02 | 2000-12-27 | 奥托里夫发展有限公司 | 带有包括部分排放区域的气体引导壳体的气囊装置 |
US6314889B1 (en) * | 2000-06-12 | 2001-11-13 | Autoliv Asp, Inc. | Adaptive output pyrotechnic inflator |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4858533A (zh) * | 1971-11-22 | 1973-08-16 | ||
US5234229A (en) | 1992-02-25 | 1993-08-10 | General Motors Corporation | Pressure limited restraint system |
EP0978424B1 (de) * | 1998-08-04 | 2003-06-18 | TRW Airbag Systems GmbH | Gasgenerator mit steuerbarer Flüssigkeitseinspritzung |
US6237940B1 (en) * | 2000-02-29 | 2001-05-29 | Trw Inc. | Inflator for side curtain |
RU2206467C2 (ru) * | 2001-07-13 | 2003-06-20 | Исаков Сергей Николаевич | Способ приведения в состояние готовности надувной оболочки устройства безопасности, типа надувной подушки безопасности (варианты), устройство безопасности для транспортного средства (варианты), клапанное устройство |
JP4701557B2 (ja) * | 2001-08-03 | 2011-06-15 | タカタ株式会社 | インフレータ及び乗員頭部保護装置 |
US6966578B2 (en) * | 2003-01-24 | 2005-11-22 | Autoliv Asp, Inc. | Adaptive output, toroidal-shaped pyrotechnic inflator |
US7438313B2 (en) * | 2003-08-06 | 2008-10-21 | Arc Automotive, Inc. | Compact multi-level output gas generator |
DE102004023400A1 (de) * | 2004-05-12 | 2005-12-08 | Robert Bosch Gmbh | Vorrichtung zur Ansteuerung einer zweiten Airbagstufe |
JP2006151063A (ja) | 2004-11-26 | 2006-06-15 | Autoliv Development Ab | エアバッグ装置 |
US7556289B2 (en) * | 2005-07-29 | 2009-07-07 | Daicel Chemical Industries, Ltd. | Gas generator for air bag |
EP1800973B1 (en) * | 2005-12-20 | 2008-10-29 | Key Safety Systems, Inc. | Inflator having a variable gas flow throttle |
DE102006010953A1 (de) * | 2006-03-03 | 2007-09-06 | Takata-Petri Ag | Airbagmodul für ein Kraftfahrzeug |
JP2008081098A (ja) * | 2006-08-30 | 2008-04-10 | Toyoda Gosei Co Ltd | エアバッグ装置 |
JP2008213527A (ja) * | 2007-02-28 | 2008-09-18 | Toyoda Gosei Co Ltd | インフレーター |
FR2915746B1 (fr) | 2007-05-02 | 2009-08-21 | Snpe Materiaux Energetiques Sa | Compose pyrotechnique generateur de gaz; procede d'obtention |
DE102007037604A1 (de) * | 2007-08-07 | 2009-02-12 | Takata-Petri Ag | Airbagmodul für ein Kraftfahrzeug |
US7878535B2 (en) * | 2008-04-29 | 2011-02-01 | Arc Automotive, Inc. | Airbag inflator with adaptive valve |
-
2009
- 2009-03-27 FR FR0901487A patent/FR2943599B1/fr not_active Expired - Fee Related
-
2010
- 2010-03-26 BR BRPI1010270A patent/BRPI1010270A2/pt not_active IP Right Cessation
- 2010-03-26 EP EP10716582.1A patent/EP2411249B1/fr not_active Not-in-force
- 2010-03-26 US US13/259,448 patent/US8393640B2/en not_active Expired - Fee Related
- 2010-03-26 RU RU2011140787/11A patent/RU2522541C2/ru not_active IP Right Cessation
- 2010-03-26 JP JP2012501363A patent/JP2012521921A/ja active Pending
- 2010-03-26 KR KR1020117025498A patent/KR20110139301A/ko not_active Application Discontinuation
- 2010-03-26 WO PCT/FR2010/050558 patent/WO2010109153A1/fr active Application Filing
- 2010-03-26 CN CN201080019715.1A patent/CN102414056B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930666A (en) * | 1974-05-01 | 1976-01-06 | Specialty Products Development Corporation | Hybrid gas system for automobile passenger restraint system |
CN1278217A (zh) * | 1997-09-02 | 2000-12-27 | 奥托里夫发展有限公司 | 带有包括部分排放区域的气体引导壳体的气囊装置 |
US6314889B1 (en) * | 2000-06-12 | 2001-11-13 | Autoliv Asp, Inc. | Adaptive output pyrotechnic inflator |
Also Published As
Publication number | Publication date |
---|---|
EP2411249B1 (fr) | 2013-11-20 |
KR20110139301A (ko) | 2011-12-28 |
CN102414056A (zh) | 2012-04-11 |
BRPI1010270A2 (pt) | 2016-03-22 |
JP2012521921A (ja) | 2012-09-20 |
FR2943599B1 (fr) | 2012-10-05 |
US8393640B2 (en) | 2013-03-12 |
EP2411249A1 (fr) | 2012-02-01 |
FR2943599A1 (fr) | 2010-10-01 |
RU2011140787A (ru) | 2013-05-10 |
US20120038139A1 (en) | 2012-02-16 |
WO2010109153A1 (fr) | 2010-09-30 |
RU2522541C2 (ru) | 2014-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HERAKLES Free format text: FORMER OWNER: SME CORPORATION Effective date: 20130703 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130703 Address after: France Le Aya Jan Applicant after: Snpe Materiaux Energetiques Address before: France Applicant before: Snpe Materiaux Energetiques |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20170326 |