JP2003521425A - 解離性物質およびその緩和によるエアバッグ膨張用気体の発生 - Google Patents
解離性物質およびその緩和によるエアバッグ膨張用気体の発生Info
- Publication number
- JP2003521425A JP2003521425A JP2001556807A JP2001556807A JP2003521425A JP 2003521425 A JP2003521425 A JP 2003521425A JP 2001556807 A JP2001556807 A JP 2001556807A JP 2001556807 A JP2001556807 A JP 2001556807A JP 2003521425 A JP2003521425 A JP 2003521425A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- chamber
- gas source
- source material
- dissociation
- 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
- 239000000126 substance Substances 0.000 title claims description 36
- 239000000463 material Substances 0.000 claims abstract description 143
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- 239000003607 modifier Substances 0.000 claims abstract description 49
- 238000006243 chemical reaction Methods 0.000 claims abstract description 44
- 230000005593 dissociations Effects 0.000 claims abstract description 43
- 208000018459 dissociative disease Diseases 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 40
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 80
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- 239000012530 fluid Substances 0.000 claims description 48
- 239000001272 nitrous oxide Substances 0.000 claims description 40
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- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 15
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 15
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- 238000002485 combustion reaction Methods 0.000 description 31
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 28
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 24
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
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- 229910052757 nitrogen Inorganic materials 0.000 description 5
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
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- NDEMNVPZDAFUKN-UHFFFAOYSA-N guanidine;nitric acid Chemical compound NC(N)=N.O[N+]([O-])=O.O[N+]([O-])=O NDEMNVPZDAFUKN-UHFFFAOYSA-N 0.000 description 4
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- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
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- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
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- 150000002429 hydrazines Chemical class 0.000 description 2
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- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 description 1
- BAKYASSDAXQKKY-UHFFFAOYSA-N 4-Hydroxy-3-methylbenzaldehyde Chemical compound CC1=CC(C=O)=CC=C1O BAKYASSDAXQKKY-UHFFFAOYSA-N 0.000 description 1
- YTNLBRCAVHCUPD-UHFFFAOYSA-N 5-(1$l^{2},2,3,4-tetrazol-5-yl)-1$l^{2},2,3,4-tetrazole Chemical compound [N]1N=NN=C1C1=NN=N[N]1 YTNLBRCAVHCUPD-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical group O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
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- 238000005219 brazing Methods 0.000 description 1
- IWTBWSGPDGPTIB-UHFFFAOYSA-N butanoyl butaneperoxoate Chemical compound CCCC(=O)OOC(=O)CCC IWTBWSGPDGPTIB-UHFFFAOYSA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- QYWYJEOUKKLTNO-UHFFFAOYSA-N carbon dioxide;nitrous oxide Chemical compound [O-][N+]#N.O=C=O QYWYJEOUKKLTNO-UHFFFAOYSA-N 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
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- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
- 229940005991 chloric acid Drugs 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
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- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910001055 inconels 600 Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
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- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- UAGLZAPCOXRKPH-UHFFFAOYSA-N nitric acid;1,2,3-triaminoguanidine Chemical compound O[N+]([O-])=O.NNC(NN)=NN UAGLZAPCOXRKPH-UHFFFAOYSA-N 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical group CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- 235000012239 silicon dioxide Nutrition 0.000 description 1
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- 239000004071 soot Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
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- 229910002001 transition metal nitrate Inorganic materials 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
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- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/04—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by auto-decomposition of single substances
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Air Bags (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/495,975 | 2000-02-02 | ||
| US09/495,975 US6332404B1 (en) | 1996-04-15 | 2000-02-02 | Airbag inflation gas generation via a dissociating material and the moderation thereof |
| PCT/US2001/003211 WO2001056954A1 (en) | 2000-02-02 | 2001-01-31 | Airbag inflation gas generation via a dissociating material and the moderation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003521425A true JP2003521425A (ja) | 2003-07-15 |
| JP2003521425A5 JP2003521425A5 (enExample) | 2008-02-14 |
Family
ID=23970729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001556807A Pending JP2003521425A (ja) | 2000-02-02 | 2001-01-31 | 解離性物質およびその緩和によるエアバッグ膨張用気体の発生 |
Country Status (6)
| Country | Link |
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| US (1) | US6673173B1 (enExample) |
| EP (1) | EP1252125B1 (enExample) |
| JP (1) | JP2003521425A (enExample) |
| AU (1) | AU2001234701A1 (enExample) |
| DE (1) | DE60115204T2 (enExample) |
| WO (1) | WO2001056954A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007197009A (ja) * | 2007-05-14 | 2007-08-09 | Northrop Grumman Space & Mission Systems Corp | 膨張器 |
| JP2011502935A (ja) * | 2007-11-09 | 2011-01-27 | ファイアースター エンジニアリング，エルエルシー | 一酸化二窒素と燃料とが混合されて成るモノプロペラント |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6942743B2 (en) * | 2001-08-17 | 2005-09-13 | Autoliv Asp, Inc. | Fluid extraction for airbag inflators |
| US7004500B2 (en) * | 2002-03-19 | 2006-02-28 | Paul Dinsdale | Dual stage inflator with extended gas delivery for a vehicular airbag system |
| DE102008022755B4 (de) * | 2008-05-08 | 2015-05-13 | Trw Airbag Systems Gmbh | Gasgenerator |
| JP5181971B2 (ja) * | 2008-09-25 | 2013-04-10 | 豊田合成株式会社 | ガス発生装置 |
| US8221565B2 (en) * | 2009-08-03 | 2012-07-17 | Autoliv Asp, Inc. | Combustion inhibitor coating for gas generants |
| DE102011009309B4 (de) | 2011-01-24 | 2024-02-08 | Zf Airbag Germany Gmbh | Gasgenerator |
| CN105777459B (zh) * | 2014-12-26 | 2018-06-19 | 湖北航天化学技术研究所 | 一种低压强指数低残渣燃气发生剂及其制备方法 |
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| DE2709733C2 (de) * | 1977-03-05 | 1985-03-07 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | Verfahren zur Erzeugung eines inerten Gasgemisches und Vorrichtung zur Ausübung des Verfahrens |
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| WO1995019944A1 (en) * | 1994-01-19 | 1995-07-27 | Thiokol Corporation | Metal complexes for use as gas generants |
| US5725699A (en) * | 1994-01-19 | 1998-03-10 | Thiokol Corporation | Metal complexes for use as gas generants |
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| US5941562A (en) | 1996-04-15 | 1999-08-24 | Autoliv Asp | Adaptive output inflator having a selectable oxidant composition |
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| US6221186B1 (en) * | 1996-04-15 | 2001-04-24 | Autoliv Asp, Inc. | Self-compensating airbag inflator and method |
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-
2000
- 2000-06-28 US US09/605,104 patent/US6673173B1/en not_active Expired - Fee Related
-
2001
- 2001-01-31 AU AU2001234701A patent/AU2001234701A1/en not_active Abandoned
- 2001-01-31 WO PCT/US2001/003211 patent/WO2001056954A1/en not_active Ceased
- 2001-01-31 DE DE60115204T patent/DE60115204T2/de not_active Expired - Fee Related
- 2001-01-31 EP EP01906841A patent/EP1252125B1/en not_active Expired - Lifetime
- 2001-01-31 JP JP2001556807A patent/JP2003521425A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007197009A (ja) * | 2007-05-14 | 2007-08-09 | Northrop Grumman Space & Mission Systems Corp | 膨張器 |
| JP2011502935A (ja) * | 2007-11-09 | 2011-01-27 | ファイアースター エンジニアリング，エルエルシー | 一酸化二窒素と燃料とが混合されて成るモノプロペラント |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1252125B1 (en) | 2005-11-23 |
| US6673173B1 (en) | 2004-01-06 |
| AU2001234701A1 (en) | 2001-08-14 |
| WO2001056954A1 (en) | 2001-08-09 |
| DE60115204D1 (de) | 2005-12-29 |
| DE60115204T2 (de) | 2006-08-03 |
| EP1252125A1 (en) | 2002-10-30 |
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