FR2877297B1 - Generateur pyrotechnique de gaz destine a la securite automobile - Google Patents
Generateur pyrotechnique de gaz destine a la securite automobileInfo
- Publication number
- FR2877297B1 FR2877297B1 FR0411652A FR0411652A FR2877297B1 FR 2877297 B1 FR2877297 B1 FR 2877297B1 FR 0411652 A FR0411652 A FR 0411652A FR 0411652 A FR0411652 A FR 0411652A FR 2877297 B1 FR2877297 B1 FR 2877297B1
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- gas generator
- vehicle safety
- pyrotechnic gas
- pyrotechnic
- 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
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
-
- 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
-
- 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
- B60R21/276—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 to vent the inflation fluid source, e.g. in case of overpressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0411652A FR2877297B1 (fr) | 2004-11-02 | 2004-11-02 | Generateur pyrotechnique de gaz destine a la securite automobile |
EP20050110154 EP1659036B1 (fr) | 2004-11-02 | 2005-10-28 | Générateur de gaz pyrotechnique destinée à la sécurité automobile |
DE200560003540 DE602005003540T2 (de) | 2004-11-02 | 2005-10-28 | Pyrotechnischer Gasgenerator für Kraftfahrzeugsicherheitsanlage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0411652A FR2877297B1 (fr) | 2004-11-02 | 2004-11-02 | Generateur pyrotechnique de gaz destine a la securite automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2877297A1 FR2877297A1 (fr) | 2006-05-05 |
FR2877297B1 true FR2877297B1 (fr) | 2007-01-12 |
Family
ID=34951218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0411652A Expired - Fee Related FR2877297B1 (fr) | 2004-11-02 | 2004-11-02 | Generateur pyrotechnique de gaz destine a la securite automobile |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1659036B1 (fr) |
DE (1) | DE602005003540T2 (fr) |
FR (1) | FR2877297B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007314050A (ja) * | 2006-05-26 | 2007-12-06 | Daicel Chem Ind Ltd | 点火器を含む装置 |
JP5020785B2 (ja) | 2007-11-12 | 2012-09-05 | 株式会社ダイセル | ガス発生器 |
FR2959006A1 (fr) * | 2010-04-20 | 2011-10-21 | Livbag | Generateur de gaz a deux chargements pyrotechniques |
JP6584830B2 (ja) * | 2015-06-12 | 2019-10-02 | 日本化薬株式会社 | ガス発生器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5719351A (en) * | 1996-12-03 | 1998-02-17 | Morton International, Inc. | Anti-rupture method for liquid propellant gas inflator |
US6540257B2 (en) * | 2001-04-10 | 2003-04-01 | Trw Inc. | Air bag module with vent |
GB2390665B (en) * | 2002-07-09 | 2005-09-14 | Autoliv Dev | Improvements in or relating to a gas generator |
-
2004
- 2004-11-02 FR FR0411652A patent/FR2877297B1/fr not_active Expired - Fee Related
-
2005
- 2005-10-28 DE DE200560003540 patent/DE602005003540T2/de active Active
- 2005-10-28 EP EP20050110154 patent/EP1659036B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE602005003540T2 (de) | 2008-11-27 |
EP1659036B1 (fr) | 2007-11-28 |
DE602005003540D1 (de) | 2008-01-10 |
FR2877297A1 (fr) | 2006-05-05 |
EP1659036A1 (fr) | 2006-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20090731 |