JP5292983B2 - インフレーター - Google Patents
インフレーター Download PDFInfo
- Publication number
- JP5292983B2 JP5292983B2 JP2008204650A JP2008204650A JP5292983B2 JP 5292983 B2 JP5292983 B2 JP 5292983B2 JP 2008204650 A JP2008204650 A JP 2008204650A JP 2008204650 A JP2008204650 A JP 2008204650A JP 5292983 B2 JP5292983 B2 JP 5292983B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- generating agent
- inflator
- combustion
- amount
- 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.)
- Active
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Classifications
-
- 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
- C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
加圧ガスが、不活性ガスのみから構成され、
ガス発生剤が、燃料と金属粉末とを含有して、燃焼時に発生する熱量を、6000〜10000J/gの範囲内に設定され、
燃料が、トリアジン誘導体、テトラゾール誘導体、トリアゾール誘導体、グアニジン誘導体、アゾジカルボンアミド誘導体、及び、ヒドラジン誘導体を、一種または二種以上混合させたものから構成され、
金属粉末として、ホウ素が使用され、
加圧ガスと、ガス発生剤が燃焼して発生する燃焼ガスと、のモル比が、21.8〜40の範囲内に設定されていることを特徴とする。
3…ハウジング、
10…スクイブ、
11…ガス発生剤、
G0…加圧ガス、
G…膨張用ガス。
Claims (1)
- ハウジングの内部に、加圧ガスと、燃焼時にガスを発生可能なガス発生剤と、を充填させて構成されるハイブリッドタイプのインフレーターであって、
前記加圧ガスが、不活性ガスのみから構成され、
前記ガス発生剤が、燃料と金属粉末とを含有して、燃焼時に発生する熱量を、6000〜10000J/gの範囲内に設定され、
前記燃料が、トリアジン誘導体、テトラゾール誘導体、トリアゾール誘導体、グアニジン誘導体、アゾジカルボンアミド誘導体、及び、ヒドラジン誘導体を、一種または二種以上混合させたものから構成され、
前記金属粉末として、ホウ素が使用され、
前記加圧ガスと、前記ガス発生剤が燃焼して発生する燃焼ガスと、のモル比が、21.8〜40の範囲内に設定されていることを特徴とするインフレーター。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008204650A JP5292983B2 (ja) | 2008-08-07 | 2008-08-07 | インフレーター |
US12/461,305 US8025012B2 (en) | 2008-08-07 | 2009-08-06 | Inflator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008204650A JP5292983B2 (ja) | 2008-08-07 | 2008-08-07 | インフレーター |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010036814A JP2010036814A (ja) | 2010-02-18 |
JP5292983B2 true JP5292983B2 (ja) | 2013-09-18 |
Family
ID=41651721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008204650A Active JP5292983B2 (ja) | 2008-08-07 | 2008-08-07 | インフレーター |
Country Status (2)
Country | Link |
---|---|
US (1) | US8025012B2 (ja) |
JP (1) | JP5292983B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014069628A (ja) * | 2012-09-28 | 2014-04-21 | Toyoda Gosei Co Ltd | インフレーター |
DE102012220061A1 (de) * | 2012-11-05 | 2014-05-08 | Robert Bosch Gmbh | Vorrichtung zum Öffnen eines Gasdruckbehälters, Kaltgasgenerator und Verfahren zum Herstellen eines Kaltgasgenerators |
JP6251662B2 (ja) * | 2014-09-29 | 2017-12-20 | 株式会社ダイセル | ガス発生器 |
CN115286476B (zh) * | 2022-06-30 | 2024-03-29 | 湖北航鹏化学动力科技有限责任公司 | 用于气体发生器的自动点火药组合物及其制备方法和应用 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3733177C1 (de) * | 1987-10-01 | 1989-05-11 | Bayern Chemie Gmbh Flugchemie | Gaserzeugende Masse |
US5788275A (en) * | 1994-03-18 | 1998-08-04 | Oea, Inc. | Hybrid inflator |
US5778509A (en) * | 1994-03-18 | 1998-07-14 | Oea, Inc. | Method for manufacturing hybrid inflator having toroidal-like stored gas housing |
US5616883A (en) * | 1994-03-18 | 1997-04-01 | Oea, Inc. | Hybrid inflator and related propellants |
US5602361A (en) * | 1994-03-18 | 1997-02-11 | Oea, Inc. | Hybrid inflator |
US5630618A (en) * | 1994-03-18 | 1997-05-20 | Oea, Inc. | Hybrid inflator with a valve |
US5711546A (en) * | 1994-03-18 | 1998-01-27 | Oea, Inc. | Hybrid inflator with coaxial chamber |
US5821448A (en) * | 1994-03-18 | 1998-10-13 | Oea, Inc. | Compact hybrid inflator |
US5553889A (en) * | 1994-03-18 | 1996-09-10 | Oea, Inc. | Hybrid inflator with rapid pressurization-based flow initiation assembly |
NL1004618C2 (nl) * | 1996-11-26 | 1998-05-27 | Tno | Gas genererend preparaat en toepassing daarvan in een airbag. |
JP2002166817A (ja) * | 1999-10-01 | 2002-06-11 | Daicel Chem Ind Ltd | ハイブリッドインフレータ |
JP4587584B2 (ja) * | 2000-03-28 | 2010-11-24 | ダイセル化学工業株式会社 | ハイブリッドインフレータ |
JP2004149097A (ja) * | 2001-11-30 | 2004-05-27 | Daicel Chem Ind Ltd | インフレータ |
US7134689B2 (en) * | 2001-11-30 | 2006-11-14 | Daicel Chemical Industries, Ltd. | Inflator |
US7044501B2 (en) * | 2002-06-17 | 2006-05-16 | Daicel Chemical Industries, Ltd. | Inflator |
JP5179825B2 (ja) * | 2006-12-18 | 2013-04-10 | 株式会社ダイセル | ハイブリッドインフレータ |
-
2008
- 2008-08-07 JP JP2008204650A patent/JP5292983B2/ja active Active
-
2009
- 2009-08-06 US US12/461,305 patent/US8025012B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20100031844A1 (en) | 2010-02-11 |
JP2010036814A (ja) | 2010-02-18 |
US8025012B2 (en) | 2011-09-27 |
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