ES2097256T3 - Generador de gas, en especial para una almohadilla antichoque hinchable para proteger de las lesiones a un ocupante de un vehiculo. - Google Patents
Generador de gas, en especial para una almohadilla antichoque hinchable para proteger de las lesiones a un ocupante de un vehiculo.Info
- Publication number
- ES2097256T3 ES2097256T3 ES92118138T ES92118138T ES2097256T3 ES 2097256 T3 ES2097256 T3 ES 2097256T3 ES 92118138 T ES92118138 T ES 92118138T ES 92118138 T ES92118138 T ES 92118138T ES 2097256 T3 ES2097256 T3 ES 2097256T3
- Authority
- ES
- Spain
- Prior art keywords
- space
- combustion
- gas
- liquid
- ignition
- 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.)
- Expired - Lifetime
Links
- 208000027418 Wounds and injury Diseases 0.000 title 1
- 230000000703 anti-shock Effects 0.000 title 1
- 230000006378 damage Effects 0.000 title 1
- 208000014674 injury Diseases 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 abstract 9
- 239000007788 liquid Substances 0.000 abstract 5
- 239000000567 combustion gas Substances 0.000 abstract 4
- 238000000926 separation method Methods 0.000 abstract 4
- 206010061218 Inflammation Diseases 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000004054 inflammatory process Effects 0.000 abstract 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
- 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
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)
Abstract
EL GENERADOR (10) DE GAS SE COMPONE DE UNA CARCASA (12), EN LA QUE ESTA FORMADA UN ESPACIO (24) DE RESERVA PARA EL GAS (28) LIQUIDO. EL ESPACIO (24) DE RESERVA ESTA SEPARADO A TRAVES DE UNA PARED (26) DE SEPARACION DE UN ESPACIO (40) DE COMBUSTION PREVIA FORMADA ASIMISMO EN LA CARCASA (12). EN UN ESPACIO (34) DE PRECOMBUSTION ESTA UNIDO UN DISPOSITIVO (32) DE ENCENDIDO, CUYA CARGA DE ENCENDIDO GENERA LA INFLAMACION DEL GAS DE COMBUSTION. EN EL ESPACIO DE PRECOMBUSTION (34) SE GUIA DE FORMA DESPLAZABLE UN EMBOLO (36), QUE SE NUEVE DEBIDO AL GAS DE COMBUSTION DE LA CARGA DE ENCENDIDO EN EL ESPACIO (40) DE COMBUSTION HACIA ADENTRO Y POR MEDIO DE EL HACIA LA DIRECCION SOBRE LA PARED (26) DE SEPARACION, PARA SU INTERRELACION. EN LA PARED (26) DE SEPARACION DE INTERRELACION SE ENCUENTRA UNA UNION A TRAVES DEL SISTEMA (58, 60) DE CANALES DEL GAS LIQUIDO ENTRE EL ESPACIO (24) DE RESERVA Y EL ESPACIO DE COMBUSTION, DE FORMA QUE EL GAS (28) LIQUIDO PUEDE SER INTRODUCIDO EN EL ESPACIO (40) DE COMBUSTION. AL MISMO TIEMPO SE CONSIGUE UNA UNION A TRAVES DEL CANAL (66) DE ENCENDIDO FORMADO EN EL EMBOLO (36) ENTRE EL ESPACIO (34) DE COMBUSTION PREVIA Y EL ESPACIO (40) DE COMBUSTION PRINCIPAL. LOS GASES DE COMBUSTION DE LA CARGA DE ENCENDIDO INFLAMAN EL GAS LIQUIDO A INTRODUCIR EN CIRCULACION. LA PRESION INTERNA CRECIENTE EN EL ESPACIO (40) DE COMBUSTION PRODUCE LA TRASLACION DE LA PARED DE SEPARACION GUIADA EN UN DESPLAZAMIENTO DE DIRECCION LONGITUDINAL, QUE SE MUEVE CONJUNTAMENTE CON EL EMBOLO (36) Y CON ELLO EL GAS (28) LIQUIDO CONTINUAMENTE SE INYECTA DESDE EL ESPACIO (24) DE RESERVA EN EL ESPACIO (40) DE COMBUSTION. LOS GASES DE COMBUSTION (40) APARECEN DE FORMA LIBRE A TRAVES DE ESPACIOS (48,54) ANULARES CONECTADOS EN SERIE POR MEDIO DE ABERTURAS (56) DE SALIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4135547A DE4135547A1 (de) | 1991-10-28 | 1991-10-28 | Gasgenerator, insbesondere fuer ein aufblasbares aufprallkissen zum schutz eines kraftfahrzeug-insassen vor verletzungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2097256T3 true ES2097256T3 (es) | 1997-04-01 |
Family
ID=6443605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92118138T Expired - Lifetime ES2097256T3 (es) | 1991-10-28 | 1992-10-23 | Generador de gas, en especial para una almohadilla antichoque hinchable para proteger de las lesiones a un ocupante de un vehiculo. |
Country Status (6)
Country | Link |
---|---|
US (2) | US5330730A (es) |
EP (1) | EP0539872B1 (es) |
JP (1) | JPH07186871A (es) |
KR (1) | KR930007735A (es) |
DE (2) | DE4135547A1 (es) |
ES (1) | ES2097256T3 (es) |
Families Citing this family (84)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE37843E1 (en) | 1991-09-18 | 2002-09-17 | Trw Vehicle Safety Systems Inc. | Apparatus for inflating a vehicle occupant restraint using a mixture of gases |
DE4231356B4 (de) * | 1991-09-18 | 2008-02-14 | Trw Vehicle Safety Systems Inc., Lyndhurst | Vorrichtung zum Aufblasen einer aufblasbaren Einrichtung |
DE4135776C1 (es) * | 1991-10-30 | 1993-05-06 | Dynamit Nobel Ag | |
DE4241221A1 (de) * | 1992-12-08 | 1994-06-09 | Dynamit Nobel Ag | Flüssiggasgenerator für ein aufblasbares Aufprallschutzkissen zum Schutz eines Kraftfahrzeug-Insassen vor Verletzungen |
DE4303169C1 (de) * | 1993-02-04 | 1994-04-28 | Dynamit Nobel Ag | Gasentwickelndes Material sowie Verwendung des Materials zur Erzeugung von Nutz- oder Druckgas |
EP0681537B1 (en) * | 1993-02-08 | 1997-04-16 | Autoliv Development Aktiebolag | A gas supply device for an air-bag |
DE4312646C2 (de) * | 1993-04-19 | 1997-06-05 | Hs Tech & Design | Vorrichtung zum Befüllen eines Airbags |
US5607180A (en) * | 1994-02-23 | 1997-03-04 | Kornhauser; Murray | Airbag inflation devices and methods |
US5597179A (en) * | 1994-02-23 | 1997-01-28 | Kornhauser; Murray | Airbag inflation devices and methods |
US5513572A (en) * | 1994-05-09 | 1996-05-07 | Alliedsignal Inc. | Hybrid inflator |
US5803492A (en) * | 1994-05-31 | 1998-09-08 | Morton International, Inc. | Fuel containment for fluid fueled airbag inflators |
US5470104A (en) * | 1994-05-31 | 1995-11-28 | Morton International, Inc. | Fluid fueled air bag inflator |
US5494312A (en) * | 1994-05-31 | 1996-02-27 | Morton International, Inc. | Autoignition of a fluid fueled inflator |
US5836610A (en) * | 1994-05-31 | 1998-11-17 | Morton International, Inc. | Multiple level fluid fueled airbag inflator |
DE4419313A1 (de) * | 1994-06-01 | 1995-12-07 | Hs Tech & Design | Gasgenerator |
US5762369A (en) * | 1994-10-31 | 1998-06-09 | Hi-Shear Technology Corporation | Air bag inflator using liquid monopropellant and adaptable to produce ouputs with various parameters |
DE4440247A1 (de) * | 1994-11-11 | 1996-05-15 | Dynamit Nobel Ag | Flüssiggasgenerator |
US5573271A (en) * | 1994-11-18 | 1996-11-12 | Trw Inc. | Side impact air bag inflator |
DE4443681A1 (de) * | 1994-12-08 | 1996-06-13 | Temic Bayern Chem Airbag Gmbh | Hybrid-Gasgenerator für Sicherheitssysteme in Kraftfahrzeugen |
US5487561A (en) * | 1994-12-09 | 1996-01-30 | Martin Marietta Corporation | Safety bag inflation apparatus using a liquid propellant gas generator |
US5568903A (en) * | 1995-01-18 | 1996-10-29 | Pena; Jesus S. | Plane saddle for a safety airplane |
US5580086A (en) * | 1995-05-22 | 1996-12-03 | Mcalister; Roy E. | Crash protection method and apparatus |
US5648052A (en) * | 1995-05-30 | 1997-07-15 | Martin Marietta Corporation | Liquid monopropellant gas generator |
US5577769A (en) * | 1995-06-13 | 1996-11-26 | Atlantic Research Corporation | Hybrid inflator for inflating air bags |
US5692776A (en) * | 1995-08-08 | 1997-12-02 | Morton International, Inc. | Liquid-fueled, porous-piston-actuated, inflator for an airbag inflatable restraint system |
WO1997006989A1 (de) * | 1995-08-12 | 1997-02-27 | Trw Airbag Systems Gmbh & Co. Kg | Mehrfach wiederverwendbares airbagsystem |
US5601310A (en) * | 1995-09-19 | 1997-02-11 | Atlantic Research Corporation | Hybrid inflator and method of use |
US5779266A (en) * | 1995-10-10 | 1998-07-14 | Morton International, Inc. | Fluid fueled inflator with flow reversal |
US5649720A (en) * | 1995-11-30 | 1997-07-22 | Morton International, Inc. | Inflators which store premixed fluid fuel and oxidizer in a porous matrix |
US5673933A (en) * | 1995-11-30 | 1997-10-07 | Morton International, Inc. | Canister assembled fluid fueled inflator |
US5607181A (en) * | 1995-11-30 | 1997-03-04 | Morton International, Inc. | Liquid-fueled inflator with a porous containment device |
DE19601448A1 (de) * | 1996-01-17 | 1997-07-24 | Temic Bayern Chem Airbag Gmbh | Verschluß für einen Gasgenerator |
DE19602008A1 (de) * | 1996-01-20 | 1997-07-24 | Temic Bayern Chem Airbag Gmbh | Gasgenerator zum Erzeugen einer Gasmischung |
US6155600A (en) * | 1996-01-25 | 2000-12-05 | Reynolds; George L. | Safety air bag inflation device |
DE19604392A1 (de) * | 1996-02-07 | 1997-08-21 | Temic Bayern Chem Airbag Gmbh | Gasgenerator mit Hülsenprojektil |
DE19608595A1 (de) * | 1996-03-06 | 1997-09-11 | Temic Bayern Chem Airbag Gmbh | Gasgenerator zum Erzeugen einer Gasmischung |
US5683104A (en) * | 1996-03-22 | 1997-11-04 | Morton International, Inc. | Combustion moderation in an airbag inflator |
US6117254A (en) * | 1998-02-20 | 2000-09-12 | Autoliv Asp, Inc. | Initiator for airbag inflation gas generation via dissociation |
US6332404B1 (en) | 1996-04-15 | 2001-12-25 | Autoliv Asp, Inc. | Airbag inflation gas generation via a dissociating material and the moderation thereof |
US6289814B1 (en) | 1996-04-15 | 2001-09-18 | Autoliv Asp, Inc. | Heat source for airbag inflation gas generation via a dissociating material |
US5941562A (en) * | 1996-04-15 | 1999-08-24 | Autoliv Asp | Adaptive output inflator having a selectable oxidant composition |
US5669629A (en) * | 1996-04-15 | 1997-09-23 | Morton International, Inc. | Airbag inflation gas generation via a decomposing material |
US5884938A (en) * | 1996-04-15 | 1999-03-23 | Autoliv Asp Inc. | Pressurized fluid containing airbag inflator |
US6170867B1 (en) | 1998-01-09 | 2001-01-09 | Autoliv Asp, Inc. | Airbag inflation gas generation via a decomposing material with a linear ignition source |
DE19621045C2 (de) * | 1996-05-24 | 1999-04-15 | Autoflator Ab | Gasgenerator |
FR2750206B1 (fr) * | 1996-06-21 | 1998-09-11 | Lacroix Soc E | Projectile non letal |
US5713596A (en) * | 1996-07-01 | 1998-02-03 | Lockheed Martin Corporation | Liquid propellant inflation apparatus for deploying an inflatable member |
FR2750939B1 (fr) * | 1996-07-09 | 1998-09-18 | Livbag Snc | Generateur pyrotechnique de gaz a combustible liquide |
DE19631314B4 (de) * | 1996-08-02 | 2006-07-13 | Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik | Hybrid-Gasgenerator |
DE19631316B4 (de) * | 1996-08-02 | 2006-06-14 | Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik | Hybrid-Gasgenerator |
US5669631A (en) * | 1996-11-18 | 1997-09-23 | Morton International, Inc. | Liquid propellant airbag inflator with auto injection combustion chamber |
US5719351A (en) * | 1996-12-03 | 1998-02-17 | Morton International, Inc. | Anti-rupture method for liquid propellant gas inflator |
US5746445A (en) * | 1996-12-03 | 1998-05-05 | Johnson; Darrin L. | Injection termination feature |
FR2757119B1 (fr) * | 1996-12-18 | 1999-01-08 | Livbag Snc | Generateur pyrotechnique de gaz a combustible liquide injectable |
US6039347A (en) * | 1997-02-03 | 2000-03-21 | General Dynamics Armament Systems, Inc. | Liquid propellant airbag inflator with dual telescoping pistons |
US6036226A (en) * | 1997-02-03 | 2000-03-14 | General Dynamics Armament Systems, Inc. | Inflator capable of modulation air bag inflation rate in a vehicle occupant restraint apparatus |
US5829784A (en) * | 1997-02-13 | 1998-11-03 | General Dynamics Armament Systems, Inc. | Airbag inflator for vehicle occupant restraint apparatus |
US5924728A (en) * | 1997-04-18 | 1999-07-20 | Autoliv Asp, Inc. | Fuel bottle attachment in fluid fueled inflator |
US5806885A (en) * | 1997-04-24 | 1998-09-15 | Autoliv Asp, Inc. | Ignition orifice in fluid fueled inflator |
DE19726276A1 (de) * | 1997-06-20 | 1998-12-24 | Temic Bayern Chem Airbag Gmbh | Gasgenerator mit einer Vorrichtung zur Erzeugung eines Fluidfilms |
US5921765A (en) * | 1997-06-30 | 1999-07-13 | Atoliv Asp, Inc. | Periodic, on-demand pressurized gas power source and method of providing same |
DE19753074C1 (de) * | 1997-11-29 | 1999-06-10 | Tieu Anh Dung | Rohrgasgenerator mit der Feineinstellungsmöglichkeit |
US6189926B1 (en) | 1997-12-16 | 2001-02-20 | Autoliv Asp, Inc. | Airbag inflator with center discharge and soft onset |
US5979936A (en) * | 1997-12-23 | 1999-11-09 | Autoliv Asp, Inc. | Airbag inflator |
US6145877A (en) * | 1998-05-29 | 2000-11-14 | Autoliv Asp, Inc. | Pressure vessel inflator having a preformed opening feature |
JPH11342823A (ja) * | 1998-06-01 | 1999-12-14 | Daicel Chem Ind Ltd | モジュールへの取付け性の向上したハイブリッドインフレータ |
DE29811415U1 (de) | 1998-06-25 | 1998-10-22 | TRW Airbag Systems GmbH & Co. KG, 84544 Aschau | Gasgenerator für eine Sicherheitseinrichtung |
US6233908B1 (en) | 1998-12-24 | 2001-05-22 | Autoliv Asp, Inc. | Method of introducing a leak trace material into an airbag inflator |
US6238500B1 (en) | 1999-07-26 | 2001-05-29 | Trw Inc. | Smokeless gas generating material |
US6634302B1 (en) | 2000-02-02 | 2003-10-21 | Autoliv Asp, Inc. | Airbag inflation gas generation |
US6244623B1 (en) | 2000-02-02 | 2001-06-12 | Autoliv Asp, Inc. | Flow-open inflator |
US6308607B1 (en) * | 2000-04-03 | 2001-10-30 | The United States Of America As Represented By The Secretary Of The Navy | Neutralizing munition |
US20040084884A1 (en) * | 2002-02-18 | 2004-05-06 | Masayuki Yamazaki | Hybrid inflator |
JP2003237527A (ja) * | 2002-02-18 | 2003-08-27 | Daicel Chem Ind Ltd | ハイブリッドインフレータ |
US7585381B1 (en) * | 2003-08-07 | 2009-09-08 | Pioneer Astronautics | Nitrous oxide based explosives and methods for making same |
ATE412560T1 (de) * | 2005-12-20 | 2008-11-15 | Key Safety Systems Inc | Gasgenerator mit drosselklappe für variablen gasstrom |
DE102006010953A1 (de) * | 2006-03-03 | 2007-09-06 | Takata-Petri Ag | Airbagmodul für ein Kraftfahrzeug |
US20090250224A1 (en) * | 2008-04-04 | 2009-10-08 | Halliburton Energy Services, Inc. | Phase Change Fluid Spring and Method for Use of Same |
US8297652B2 (en) * | 2009-01-13 | 2012-10-30 | Tk Holdings, Inc. | Gas generating system |
US8737636B2 (en) | 2009-07-10 | 2014-05-27 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for adaptive active noise cancellation |
US8602452B1 (en) * | 2010-04-20 | 2013-12-10 | Tk Holdings Inc. | Seal rupture mechanism for a gas source |
DE102014016521A1 (de) | 2014-11-10 | 2016-05-12 | PYRAFOR GmbH | Pyrotechnischer Gasgenerator |
DE102015215025B4 (de) * | 2015-08-06 | 2020-09-24 | Joyson Safety Systems Germany Gmbh | Gasgeneratorbaugruppe mit Leitelement |
DE102019124042A1 (de) * | 2019-09-09 | 2021-03-11 | Zf Airbag Germany Gmbh | Gasgenerator und verfahren zum betreieben eines gasgenerators |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3689105A (en) * | 1970-07-07 | 1972-09-05 | Shunji Matsui | Inflatable vehicular safety device |
US3690695A (en) * | 1970-08-14 | 1972-09-12 | Jones Sr John L | Personnel restraint system for vehicular occupants |
CA945123A (en) * | 1970-12-11 | 1974-04-09 | Bernard Doin | Pyrotechnic gas generator |
US3813112A (en) * | 1971-03-27 | 1974-05-28 | Messerschmitt Boelkow Blohm | Vehicle shock absorption system and high-pressure gas producing device therefor |
DE2319382A1 (de) * | 1972-04-17 | 1973-11-08 | Eaton Corp | Druckgasversorgung fuer aufblasbare sicherheitsbehaelter in fahrzeugen |
US3833029A (en) * | 1972-04-21 | 1974-09-03 | Kidde & Co Walter | Method and apparatus for generating gaseous mixtures for inflatable devices |
US3810655A (en) * | 1972-08-21 | 1974-05-14 | Gen Motors Corp | Gas generator with liquid phase cooling |
US3968980A (en) * | 1973-02-12 | 1976-07-13 | General Motors Corporation | Occupant restraint system |
JPS5048637A (es) * | 1973-07-05 | 1975-04-30 | ||
US4050483A (en) * | 1975-10-14 | 1977-09-27 | Allied Chemical Corporation | Inflation surge delay |
US5033772A (en) * | 1990-01-29 | 1991-07-23 | Allied-Signal Inc. | Hybrid inflator |
US5031932A (en) * | 1990-04-05 | 1991-07-16 | Frantom Richard L | Single pyrotechnic hybrid inflator |
US5060973A (en) * | 1990-07-23 | 1991-10-29 | General Electric Company | Liquid propellant inflator for vehicle occupant restraint apparatus |
US5226667A (en) * | 1991-03-19 | 1993-07-13 | Trw Vehicle Safety Systems Inc. | Percussion igniter assembly |
-
1991
- 1991-10-28 DE DE4135547A patent/DE4135547A1/de not_active Withdrawn
-
1992
- 1992-10-23 ES ES92118138T patent/ES2097256T3/es not_active Expired - Lifetime
- 1992-10-23 EP EP92118138A patent/EP0539872B1/de not_active Expired - Lifetime
- 1992-10-23 DE DE59207942T patent/DE59207942D1/de not_active Expired - Fee Related
- 1992-10-28 KR KR1019920019874A patent/KR930007735A/ko not_active Application Discontinuation
- 1992-10-28 US US07/967,398 patent/US5330730A/en not_active Expired - Fee Related
- 1992-10-28 JP JP4290051A patent/JPH07186871A/ja active Pending
-
1994
- 1994-04-12 US US08/226,355 patent/US5415845A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR930007735A (ko) | 1993-05-20 |
DE4135547A1 (de) | 1993-04-29 |
US5330730A (en) | 1994-07-19 |
EP0539872B1 (de) | 1997-01-22 |
US5415845A (en) | 1995-05-16 |
EP0539872A1 (de) | 1993-05-05 |
DE59207942D1 (de) | 1997-03-06 |
JPH07186871A (ja) | 1995-07-25 |
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Legal Events
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FG2A | Definitive protection |
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