JPS6168384A - 超高速ガス発生装置 - Google Patents
超高速ガス発生装置Info
- Publication number
- JPS6168384A JPS6168384A JP60193983A JP19398385A JPS6168384A JP S6168384 A JPS6168384 A JP S6168384A JP 60193983 A JP60193983 A JP 60193983A JP 19398385 A JP19398385 A JP 19398385A JP S6168384 A JPS6168384 A JP S6168384A
- Authority
- JP
- Japan
- Prior art keywords
- gas generator
- generator according
- hood
- gunpowder
- nitrocellulose
- 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
- 239000003721 gunpowder Substances 0.000 claims description 38
- 238000002485 combustion reaction Methods 0.000 claims description 25
- 239000000020 Nitrocellulose Substances 0.000 claims description 16
- 229920001220 nitrocellulos Polymers 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 239000002360 explosive Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000002075 main ingredient Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 239000003989 dielectric material Substances 0.000 claims description 4
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical group C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- DYSXLQBUUOPLBB-UHFFFAOYSA-N 2,3-dinitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O DYSXLQBUUOPLBB-UHFFFAOYSA-N 0.000 claims description 3
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 claims description 2
- 229940083898 barium chromate Drugs 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 239000000843 powder Substances 0.000 description 22
- 230000004913 activation Effects 0.000 description 4
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 239000003981 vehicle Substances 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 2
- 239000000006 Nitroglycerin Substances 0.000 description 2
- 229920000571 Nylon 11 Polymers 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229960002380 dibutyl phthalate Drugs 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229960003711 glyceryl trinitrate Drugs 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- JOSWYUNQBRPBDN-UHFFFAOYSA-P ammonium dichromate Chemical compound [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O JOSWYUNQBRPBDN-UHFFFAOYSA-P 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- VRNINGUKUJWZTH-UHFFFAOYSA-L lead(2+);dithiocyanate Chemical compound [Pb+2].[S-]C#N.[S-]C#N VRNINGUKUJWZTH-UHFFFAOYSA-L 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- QSGNKXDSTRDWKA-UHFFFAOYSA-N zirconium dihydride Chemical compound [ZrH2] QSGNKXDSTRDWKA-UHFFFAOYSA-N 0.000 description 1
- 229910000568 zirconium hydride Inorganic materials 0.000 description 1
Classifications
-
- 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
- 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)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Automotive Seat Belt Assembly (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8413635 | 1984-09-05 | ||
| FR8413635A FR2569686B1 (fr) | 1984-09-05 | 1984-09-05 | Generateur de gaz ultrarapide a securite renforcee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6168384A true JPS6168384A (ja) | 1986-04-08 |
| JPH0425906B2 JPH0425906B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-06 |
Family
ID=9307439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60193983A Granted JPS6168384A (ja) | 1984-09-05 | 1985-09-04 | 超高速ガス発生装置 |
Country Status (5)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63124000A (ja) * | 1986-11-10 | 1988-05-27 | 大成建設株式会社 | 爆薬装置 |
| US5936186A (en) * | 1996-05-06 | 1999-08-10 | Trw Occupant Restraint Systems Gmbh | Electrical igniter of a pyrotechnical gas generator |
| WO2001005633A1 (fr) * | 1999-07-21 | 2001-01-25 | Nippon Koki Co., Ltd. | Generateur de gaz |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3735405C2 (de) * | 1987-10-20 | 1998-07-30 | Dynamit Nobel Ag | Anzündpille |
| DE3738436C1 (de) * | 1987-11-12 | 1988-11-24 | Bayern Chemie Gmbh Flugchemie | Elektrische Anzuendeinrichtung |
| DE3912183A1 (de) * | 1989-04-13 | 1990-10-18 | Buck Chem Tech Werke | Anzuendzerlegervorrichtung |
| US5131679A (en) * | 1990-12-18 | 1992-07-21 | Trw Inc. | Initiator assembly for air bag inflator |
| US5269560A (en) * | 1990-12-18 | 1993-12-14 | Twr Inc. | Initiator assembly for air bag inflator |
| US5178547A (en) * | 1991-09-13 | 1993-01-12 | Trw Inc. | Initiator assembly with connector interface element |
| US5140906A (en) * | 1991-11-05 | 1992-08-25 | Ici Americas, Inc. | Airbag igniter having double glass seal |
| US5429691A (en) * | 1993-08-10 | 1995-07-04 | Thiokol Corporation | Thermite compositions for use as gas generants comprising basic metal carbonates and/or basic metal nitrates |
| US5401340A (en) * | 1993-08-10 | 1995-03-28 | Thiokol Corporation | Borohydride fuels in gas generant compositions |
| US5439537A (en) * | 1993-08-10 | 1995-08-08 | Thiokol Corporation | Thermite compositions for use as gas generants |
| DE4328760A1 (de) * | 1993-08-26 | 1995-03-02 | Trw Repa Gmbh | Einrichtung zur Befestigung einer allgemein zylindrischen Gasgeneratorpatrone in einer Gurtstraffer-Antriebseinheit |
| US6969435B1 (en) | 1994-01-19 | 2005-11-29 | Alliant Techsystems Inc. | Metal complexes for use as gas generants |
| KR100361250B1 (ko) * | 1994-01-19 | 2003-02-11 | 앨리언트 테크시스템즈 인코포레이티드 | 기체발생체로서사용하기위한금속착물 |
| US5725699A (en) * | 1994-01-19 | 1998-03-10 | Thiokol Corporation | Metal complexes for use as gas generants |
| US20050067074A1 (en) | 1994-01-19 | 2005-03-31 | Hinshaw Jerald C. | Metal complexes for use as gas generants |
| DE69518054T2 (de) * | 1994-06-27 | 2000-12-21 | Nippon Koki Co., Ltd. | Gasgenerator für eine vorrichtung zum erzeugen der sicherheitsgurtstrammenergie |
| US5684266A (en) * | 1995-06-05 | 1997-11-04 | Sencorp | Propellant charge structure for generating gases to propel an object from a tool |
| GB2312274A (en) * | 1996-04-20 | 1997-10-22 | Ici Plc | Pyrotechnic device |
| US5831207A (en) * | 1996-10-30 | 1998-11-03 | Breed Automotive Technology, Inc. | Autoignition composition for an airbag inflator |
| US5834679A (en) * | 1996-10-30 | 1998-11-10 | Breed Automotive Technology, Inc. | Methods of providing autoignition for an airbag inflator |
| US5988069A (en) * | 1996-11-12 | 1999-11-23 | Universal Propulsion Company, Inc. | Electric initiator having a sealing material forming a ceramic to metal seal |
| US5939660A (en) * | 1997-03-12 | 1999-08-17 | Trw Inc. | Inflator for an inflatable vehicle occupant protection device |
| US5893583A (en) * | 1997-04-23 | 1999-04-13 | Trw Vehicle Safety Systems Inc. | Inflator for an inflatable vehicle occupant protection device |
| US6053108A (en) * | 1998-01-13 | 2000-04-25 | Senco Products, Inc. | Propellant strip assembly and propellant charge structure |
| US6073963A (en) * | 1998-03-19 | 2000-06-13 | Oea, Inc. | Initiator with injection molded insert member |
| US6340175B1 (en) * | 1998-10-14 | 2002-01-22 | Alliant Techsystems, Inc. | Air bag assemblies with foamed energetic igniters |
| US6543806B1 (en) | 2000-08-03 | 2003-04-08 | Nxgen Technologies Llc | Inflator for vehicle protection apparatus |
| US7407184B2 (en) * | 2003-06-16 | 2008-08-05 | Automotive Systems Laboratory, Inc. | Micro gas generator including an initiator blast shield |
| US7401810B2 (en) * | 2003-07-07 | 2008-07-22 | Autoliv Asp, Inc. | Ultrasonic welded initiator and connector socket |
| US7077428B2 (en) * | 2003-07-07 | 2006-07-18 | Autoliv Asp, Inc. | Airbag initiator cover attachment apparatus and method |
| DE102004005687B4 (de) * | 2004-02-05 | 2018-05-17 | Trw Automotive Gmbh | Gurtstraffersystem für Kraftfahrzeuge |
| US7703395B2 (en) * | 2005-02-10 | 2010-04-27 | Trw Vehicle Safety Systems Inc. | Inflator having an ignition nozzle |
| US10857967B2 (en) * | 2019-02-27 | 2020-12-08 | Autoliv Asp, Inc. | Initiator for an automotive safety device |
| US8397639B2 (en) | 2011-04-08 | 2013-03-19 | Autoliv Asp, Inc. | Initiator with molded ESD dissipater |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5695252U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-12-24 | 1981-07-28 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2506157A (en) * | 1945-11-29 | 1950-05-02 | Marcel Gaupillat Ets | Delay action blasting cap |
| GB862772A (en) * | 1957-07-16 | 1961-03-15 | Gevelot S A | Improvements in and relating to electric igniters |
| US3051086A (en) * | 1958-09-08 | 1962-08-28 | Aircraft Armaments Inc | Environmental seal for cartridge |
| FR1329716A (fr) * | 1962-05-04 | 1963-06-14 | M Le Ministre Des Armees Direc | Inflammateur électrique avec appoint de poudre |
| FR2128891A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-03-08 | 1972-10-27 | France Etat | |
| FR2239870A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-08-03 | 1975-02-28 | Poudres & Explosifs Ste Nale | |
| GB1489269A (en) * | 1974-12-20 | 1977-10-19 | Daimler Benz Ag | Ignition device for a stand-by gas-supply system |
| JPS5414509A (en) * | 1977-07-04 | 1979-02-02 | Asahi Chemical Ind | Electric detonator |
| US4291623A (en) * | 1978-12-29 | 1981-09-29 | Nl Industries, Inc. | Binary electroexplosive device and method of assembly thereof |
| SE427216B (sv) * | 1979-09-03 | 1983-03-14 | Bofors Ab | Eltenddon, foretredesvis for artilleriammunition |
| DE3137263C2 (de) * | 1980-10-06 | 1985-12-19 | TRW Repa GmbH, 7071 Alfdorf | Zylinder/Kolben-Antrieb insbesondere für Rückstrammsysteme in Sicherheitsgurtwickelautomaten |
-
1984
- 1984-09-05 FR FR8413635A patent/FR2569686B1/fr not_active Expired
-
1985
- 1985-08-28 US US06/770,504 patent/US4690063A/en not_active Expired - Lifetime
- 1985-09-03 DE DE8585401708T patent/DE3566299D1/de not_active Expired
- 1985-09-03 DE DE198585401708T patent/DE180488T1/de active Pending
- 1985-09-03 EP EP85401708A patent/EP0180488B1/fr not_active Expired
- 1985-09-04 JP JP60193983A patent/JPS6168384A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5695252U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-12-24 | 1981-07-28 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63124000A (ja) * | 1986-11-10 | 1988-05-27 | 大成建設株式会社 | 爆薬装置 |
| US5936186A (en) * | 1996-05-06 | 1999-08-10 | Trw Occupant Restraint Systems Gmbh | Electrical igniter of a pyrotechnical gas generator |
| WO2001005633A1 (fr) * | 1999-07-21 | 2001-01-25 | Nippon Koki Co., Ltd. | Generateur de gaz |
Also Published As
| Publication number | Publication date |
|---|---|
| DE180488T1 (de) | 1986-08-14 |
| JPH0425906B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-06 |
| EP0180488B1 (fr) | 1988-11-17 |
| US4690063A (en) | 1987-09-01 |
| FR2569686A1 (fr) | 1986-03-07 |
| DE3566299D1 (en) | 1988-12-22 |
| EP0180488A1 (fr) | 1986-05-07 |
| FR2569686B1 (fr) | 1986-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6168384A (ja) | 超高速ガス発生装置 | |
| US8176851B2 (en) | Small gas generator for gas actuator and pretensioner system | |
| US6009809A (en) | Bridgewire initiator | |
| US3978791A (en) | Secondary explosive detonator device | |
| US6408759B1 (en) | Initiator with loosely packed ignition charge and method of assembly | |
| US5647924A (en) | Electrical initiator | |
| US5556132A (en) | Vehicle occupant restraint with auto ignition material | |
| US5027707A (en) | Electric primer with reduced RF and ESD hazard | |
| EP1731383B1 (en) | Metal holder with electrode pin, method of manufacturing the metal holder, and gas generator | |
| EP1386899B1 (en) | Igniting agent composition, and igniter using the igniting agent composition | |
| KR950017869A (ko) | 에어백을 위한 기체발생기, 스퀴브 및 자발점화폭발조성물 | |
| CN100354238C (zh) | 采用低熔点的气体发生剂的充气机 | |
| US3062143A (en) | Detonator | |
| US4994125A (en) | Electric primer with intrinsic conductive mix | |
| US4061088A (en) | Electric detonating fuse assembly | |
| US20040159043A1 (en) | Ignition agent composition and igniter using the ignition agent composition | |
| US2973713A (en) | Ignition of solid rocket propellants | |
| US2658451A (en) | Static resistant electric initiator | |
| US3286628A (en) | Electric detonator ignition systems | |
| US3188914A (en) | Explosive release ignition assembly | |
| US3158098A (en) | Low voltage detonator system | |
| US3194160A (en) | Protective plug and static-resistant detonator made therewith | |
| US3213791A (en) | Static resistant initiator | |
| JP3007273B2 (ja) | ガス発生器における高温化学点火装置 | |
| US3317360A (en) | Preparation of electric blasting cap mixture containing amorphous boron and lead oxide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |