ATE517001T1 - Gasgenerator, in dem die diffusionskammer mit einem internen kanal versehen ist - Google Patents
Gasgenerator, in dem die diffusionskammer mit einem internen kanal versehen istInfo
- Publication number
- ATE517001T1 ATE517001T1 AT08803843T AT08803843T ATE517001T1 AT E517001 T1 ATE517001 T1 AT E517001T1 AT 08803843 T AT08803843 T AT 08803843T AT 08803843 T AT08803843 T AT 08803843T AT E517001 T1 ATE517001 T1 AT E517001T1
- Authority
- AT
- Austria
- Prior art keywords
- diffusion chamber
- nozzle
- gas generator
- combustion
- conduit
- Prior art date
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
- B60R2021/26011—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 filter through which the inflation gas passes
-
- 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
- B60R21/263—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
- B60R21/264—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
-
- 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
- B60R21/274—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 characterised by means to rupture or open the fluid source
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0706915A FR2922006A1 (fr) | 2007-10-03 | 2007-10-03 | Generateur de gaz dont la chambre de diffusion est pourvue d'un conduit interne |
PCT/EP2008/061875 WO2009043690A1 (en) | 2007-10-03 | 2008-09-08 | Gas generator in which the diffusion chamber is fitted with an internal conduit |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE517001T1 true ATE517001T1 (de) | 2011-08-15 |
Family
ID=39226906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08803843T ATE517001T1 (de) | 2007-10-03 | 2008-09-08 | Gasgenerator, in dem die diffusionskammer mit einem internen kanal versehen ist |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2207702B1 (de) |
KR (1) | KR101502982B1 (de) |
CN (1) | CN101808859B (de) |
AT (1) | ATE517001T1 (de) |
FR (1) | FR2922006A1 (de) |
WO (1) | WO2009043690A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2951867A1 (fr) | 2009-10-27 | 2011-04-29 | Arjowiggins Security | Procede de fabrication d'un support comportant un dispositif electronique |
FR2955932B1 (fr) * | 2010-02-01 | 2012-04-06 | Livbag | Generateur de gaz et son procede de fabrication |
JP5399935B2 (ja) * | 2010-02-03 | 2014-01-29 | 株式会社ダイセル | ガス発生器 |
US9295935B1 (en) * | 2014-10-27 | 2016-03-29 | Trw Vehicle Safety Systems, Inc. | Inflator with directional flow separation disc |
FR3064569B1 (fr) * | 2017-04-03 | 2019-04-05 | Seva Technologies | Dispositif generateur de gaz pour le gonflage d’un coussin gonflable de securite comprenant une charge secondaire pulverulente permettant de reduire les risques d’explosion. |
DE102017108798A1 (de) * | 2017-04-25 | 2018-10-25 | Trw Airbag Systems Gmbh | Gasgenerator, gassackmodul, fahrzeugsicherheitssystem, und verfahren zum reinigen eines pyrotechnisch erzeugten gases |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5219178A (en) * | 1990-10-08 | 1993-06-15 | Nippon Koki Co., Ltd. | Air bag inflation gas generator |
FR2760710B1 (fr) | 1997-03-14 | 1999-04-23 | Livbag Snc | Generateur pyrotechnique de gaz a debit et volume adaptables pour coussin de protection |
US6116641A (en) * | 1998-01-22 | 2000-09-12 | Atlantic Research Corporation | Dual level gas generator |
JPH11263185A (ja) * | 1998-03-17 | 1999-09-28 | Takata Kk | エアバッグインフレーター |
JP4190353B2 (ja) * | 2003-06-03 | 2008-12-03 | ダイセル化学工業株式会社 | 多段着火式ガス発生器 |
US20050029785A1 (en) * | 2003-08-06 | 2005-02-10 | Arc Automotive, Inc. | Compact multi-level output hybrid gas generator |
US20050098988A1 (en) | 2003-11-12 | 2005-05-12 | Smith Bradley W. | Pressure-enhanced, adaptive inflator device |
JP2005239020A (ja) * | 2004-02-27 | 2005-09-08 | Daicel Chem Ind Ltd | エアバッグ用ガス発生器 |
FR2876968B1 (fr) * | 2004-10-26 | 2007-01-12 | Livbag Soc Par Actions Simplif | Generateur de gaz equipe de moyens de regulation de pression et dispositif de securite qui en est pourvu. |
FR2877428B1 (fr) | 2004-10-29 | 2007-03-30 | Livbag Soc Par Actions Simplif | Generateur pyrotechnique a deux chambres de combustion et a charge d'allumage unique |
FR2890022B1 (fr) | 2005-09-01 | 2007-10-12 | Livbag Soc Par Actions Simplif | Generateur pyrotechnique de gaz renfermant des moyens de stockage temporaire d'une partie des gaz |
-
2007
- 2007-10-03 FR FR0706915A patent/FR2922006A1/fr active Pending
-
2008
- 2008-09-08 EP EP08803843A patent/EP2207702B1/de not_active Not-in-force
- 2008-09-08 KR KR1020107007122A patent/KR101502982B1/ko active IP Right Grant
- 2008-09-08 CN CN2008801089509A patent/CN101808859B/zh not_active Expired - Fee Related
- 2008-09-08 AT AT08803843T patent/ATE517001T1/de not_active IP Right Cessation
- 2008-09-08 WO PCT/EP2008/061875 patent/WO2009043690A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2207702A1 (de) | 2010-07-21 |
CN101808859A (zh) | 2010-08-18 |
FR2922006A1 (fr) | 2009-04-10 |
KR101502982B1 (ko) | 2015-03-16 |
KR20100075883A (ko) | 2010-07-05 |
EP2207702B1 (de) | 2011-07-20 |
WO2009043690A1 (en) | 2009-04-09 |
CN101808859B (zh) | 2012-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |