DE102010012812A1 - Gasgenerator - Google Patents
Gasgenerator Download PDFInfo
- Publication number
- DE102010012812A1 DE102010012812A1 DE201010012812 DE102010012812A DE102010012812A1 DE 102010012812 A1 DE102010012812 A1 DE 102010012812A1 DE 201010012812 DE201010012812 DE 201010012812 DE 102010012812 A DE102010012812 A DE 102010012812A DE 102010012812 A1 DE102010012812 A1 DE 102010012812A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- gas generator
- combustion
- inflammatory
- sleeve
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 119
- 239000000463 material Substances 0.000 title claims abstract description 86
- 230000004913 activation Effects 0.000 title claims abstract description 26
- 239000002245 particle Substances 0.000 claims abstract description 55
- 238000002485 combustion reaction Methods 0.000 claims description 62
- 230000002401 inhibitory effect Effects 0.000 claims description 55
- 230000002757 inflammatory effect Effects 0.000 claims description 33
- 230000003110 anti-inflammatory effect Effects 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 10
- 206010061218 Inflammation Diseases 0.000 claims description 9
- 230000004054 inflammatory process Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000001535 kindling effect Effects 0.000 claims description 2
- -1 polypropylene Polymers 0.000 description 25
- 239000004698 Polyethylene Substances 0.000 description 11
- 239000004743 Polypropylene Substances 0.000 description 11
- 229920000573 polyethylene Polymers 0.000 description 11
- 229920001155 polypropylene Polymers 0.000 description 11
- 239000003380 propellant Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 239000008188 pellet Substances 0.000 description 6
- 230000009172 bursting Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000003826 tablet Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing 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
- B60R21/264—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
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
- B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010012812.0A DE102010012812B4 (de) | 2010-03-23 | 2010-03-23 | Gasgenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010012812.0A DE102010012812B4 (de) | 2010-03-23 | 2010-03-23 | Gasgenerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102010012812A1 true DE102010012812A1 (de) | 2010-12-02 |
| DE102010012812B4 DE102010012812B4 (de) | 2019-01-17 |
Family
ID=43028702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102010012812.0A Expired - Fee Related DE102010012812B4 (de) | 2010-03-23 | 2010-03-23 | Gasgenerator |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102010012812B4 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0680857A1 (fr) | 1994-05-02 | 1995-11-08 | TRW Occupant Restraint Systems GmbH | Générateur de gaz pour système de retenue dans un véhicule |
| US6729649B1 (en) | 1998-11-13 | 2004-05-04 | Autoliv Development Ab | Safety belt system with a pretensioning device and AP force limiter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4228696C2 (de) | 1992-08-28 | 1996-06-20 | Hs Tech & Design | Pyrotechnischer Gasgenerator |
| AT522U1 (de) | 1994-03-23 | 1995-12-27 | Hirtenberger Ag | Antriebsvorrichtung fuer rueckhaltesysteme in kraftfahrzeugen |
-
2010
- 2010-03-23 DE DE102010012812.0A patent/DE102010012812B4/de not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0680857A1 (fr) | 1994-05-02 | 1995-11-08 | TRW Occupant Restraint Systems GmbH | Générateur de gaz pour système de retenue dans un véhicule |
| US6729649B1 (en) | 1998-11-13 | 2004-05-04 | Autoliv Development Ab | Safety belt system with a pretensioning device and AP force limiter |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010012812B4 (de) | 2019-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAV | Publication of unexamined application with consent of applicant | ||
| OP8 | Request for examination as to paragraph 44 patent law | ||
| R016 | Response to examination communication | ||
| R082 | Change of representative |
Representative=s name: UWE FISCHER, DE |
|
| R081 | Change of applicant/patentee |
Owner name: TAKATA AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNER: TAKATA-PETRI AG, 63743 ASCHAFFENBURG, DE Effective date: 20120904 Owner name: JOYSON SAFETY SYSTEMS GERMANY GMBH, DE Free format text: FORMER OWNER: TAKATA-PETRI AG, 63743 ASCHAFFENBURG, DE Effective date: 20120904 |
|
| R082 | Change of representative |
Representative=s name: FISCHER, UWE, DIPL.-ING. DR.-ING., DE Effective date: 20120904 Representative=s name: UWE FISCHER, DE Effective date: 20120904 |
|
| R016 | Response to examination communication | ||
| R081 | Change of applicant/patentee |
Owner name: JOYSON SAFETY SYSTEMS GERMANY GMBH, DE Free format text: FORMER OWNER: TAKATA AKTIENGESELLSCHAFT, 63743 ASCHAFFENBURG, DE |
|
| R082 | Change of representative |
Representative=s name: FISCHER, UWE, DIPL.-ING. DR.-ING., DE |
|
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |