DE2339605A1 - Druckgasversorgungseinheit in einer aufprallschutzanordnung fuer fahrzeuginsassen - Google Patents
Druckgasversorgungseinheit in einer aufprallschutzanordnung fuer fahrzeuginsassenInfo
- Publication number
- DE2339605A1 DE2339605A1 DE19732339605 DE2339605A DE2339605A1 DE 2339605 A1 DE2339605 A1 DE 2339605A1 DE 19732339605 DE19732339605 DE 19732339605 DE 2339605 A DE2339605 A DE 2339605A DE 2339605 A1 DE2339605 A1 DE 2339605A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- container
- chamber
- compressed gas
- supply unit
- 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
- 239000002360 explosive Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 2
- 239000007789 gas Substances 0.000 description 87
- 239000000919 ceramic Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001595 flow curve Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- B60R21/268—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
-
- 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
-
- 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
- B60R21/268—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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27816372A | 1972-08-04 | 1972-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2339605A1 true DE2339605A1 (de) | 1974-02-21 |
Family
ID=23063923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732339605 Pending DE2339605A1 (de) | 1972-08-04 | 1973-08-04 | Druckgasversorgungseinheit in einer aufprallschutzanordnung fuer fahrzeuginsassen |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4944429A (enExample) |
| BR (1) | BR7305952D0 (enExample) |
| DE (1) | DE2339605A1 (enExample) |
| FR (1) | FR2194594B1 (enExample) |
| IT (1) | IT998323B (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745620A1 (de) * | 1977-10-11 | 1979-04-12 | Daimler Benz Ag | Luftsack-system zum schutz der insassen eines kraftfahrzeuges bei unfaellen |
| DE2745658A1 (de) * | 1977-10-11 | 1979-04-12 | Bayern Chemie Gmbh Flugchemie | Gasgenerator |
| WO1991011347A1 (de) * | 1990-01-30 | 1991-08-08 | Heckler & Koch Gmbh | Verfahren zum aufblasen eines gaskissens und sicherheitssystem vom airbag-typ |
| DE4041049A1 (de) * | 1990-12-20 | 1992-07-02 | Siemens Ag | Steueranordnung fuer einen airbag eines fahrzeuges |
| DE19548571C1 (de) * | 1995-12-23 | 1997-05-22 | Mst Automotive Gmbh | Vorrichtung zum schnellen Aufblasen eines Luftkissens |
| DE102007031900A1 (de) * | 2007-07-09 | 2009-01-22 | GM Global Technology Operations, Inc., Detroit | Mehrstufiger Gasgenerator für ein Airbag-Modul mit einem Luftsack und Verfahren zum Befüllen des Luftsackes |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2700739B1 (fr) * | 1993-01-28 | 1995-04-21 | Ecia Equip Composants Ind Auto | Procédé et dispositif pour le gonflage brusque d'un sac et son application aux sacs de protection de passagers dans un véhicule. |
| US5599042A (en) * | 1995-12-14 | 1997-02-04 | Chorng Rong Shyr | Safety air curtain for vehicles |
| DE29613269U1 (de) * | 1996-07-31 | 1996-11-28 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Gassack-Modul für ein Fahrzeuginsassen-Rückhaltesystem |
-
1973
- 1973-08-03 IT IT2751973A patent/IT998323B/it active
- 1973-08-03 BR BR595273A patent/BR7305952D0/pt unknown
- 1973-08-03 FR FR7328474A patent/FR2194594B1/fr not_active Expired
- 1973-08-04 DE DE19732339605 patent/DE2339605A1/de active Pending
- 1973-08-04 JP JP48087937A patent/JPS4944429A/ja active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745620A1 (de) * | 1977-10-11 | 1979-04-12 | Daimler Benz Ag | Luftsack-system zum schutz der insassen eines kraftfahrzeuges bei unfaellen |
| DE2745658A1 (de) * | 1977-10-11 | 1979-04-12 | Bayern Chemie Gmbh Flugchemie | Gasgenerator |
| WO1991011347A1 (de) * | 1990-01-30 | 1991-08-08 | Heckler & Koch Gmbh | Verfahren zum aufblasen eines gaskissens und sicherheitssystem vom airbag-typ |
| DE4002662A1 (de) * | 1990-01-30 | 1991-08-08 | Heckler & Koch Gmbh | Verfahren zum fuellen eines airbags und sicherheitssystem vom airbag-typ |
| EP0554919A1 (de) * | 1990-01-30 | 1993-08-11 | KS AUTOMOBIL-SICHERHEITSTECHNIK GmbH | Verfahren zum Aufblasen eines Gaskissens und Sicherheitssystem vom Airbag-Typ |
| TR26923A (tr) * | 1990-01-30 | 1994-08-24 | Heckler & Koch Gmbh | Güvenlik tipi bir gaz yastiginin ve emniyet sisteminin sisirilme metodu. |
| DE4041049A1 (de) * | 1990-12-20 | 1992-07-02 | Siemens Ag | Steueranordnung fuer einen airbag eines fahrzeuges |
| DE19548571C1 (de) * | 1995-12-23 | 1997-05-22 | Mst Automotive Gmbh | Vorrichtung zum schnellen Aufblasen eines Luftkissens |
| US5941561A (en) * | 1995-12-23 | 1999-08-24 | Trw Automotive Safety Systems Gmbh | Apparatus for the quick inflation of an airbag |
| DE102007031900A1 (de) * | 2007-07-09 | 2009-01-22 | GM Global Technology Operations, Inc., Detroit | Mehrstufiger Gasgenerator für ein Airbag-Modul mit einem Luftsack und Verfahren zum Befüllen des Luftsackes |
| DE102007031900B4 (de) * | 2007-07-09 | 2017-03-09 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Mehrstufiger Gasgenerator für ein Airbag-Modul mit einem Luftsack und Verfahren zum Befüllen des Luftsackes |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2194594B1 (enExample) | 1974-11-08 |
| IT998323B (it) | 1976-01-20 |
| JPS4944429A (enExample) | 1974-04-26 |
| FR2194594A1 (enExample) | 1974-03-01 |
| BR7305952D0 (pt) | 1974-07-11 |
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