ES2091895T3 - Generador de gas, en especial generador de gas tubular para un cojin neumatico "airbag". - Google Patents

Generador de gas, en especial generador de gas tubular para un cojin neumatico "airbag".

Info

Publication number
ES2091895T3
ES2091895T3 ES91710050T ES91710050T ES2091895T3 ES 2091895 T3 ES2091895 T3 ES 2091895T3 ES 91710050 T ES91710050 T ES 91710050T ES 91710050 T ES91710050 T ES 91710050T ES 2091895 T3 ES2091895 T3 ES 2091895T3
Authority
ES
Spain
Prior art keywords
gas generator
automatic ignition
heat
airbag
gas
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
Application number
ES91710050T
Other languages
English (en)
Inventor
Josef Kraft
Anton Bretfeld
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamit Nobel AG
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
Original Assignee
Dynamit Nobel AG
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dynamit Nobel AG, Dynamit Nobel GmbH Explosivstoff und Systemtechnik filed Critical Dynamit Nobel AG
Application granted granted Critical
Publication of ES2091895T3 publication Critical patent/ES2091895T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B60R21/2644—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 using only solid reacting substances, e.g. pellets, powder
    • 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
    • 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
    • B60R2021/26064—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 characterised by auto-ignition means

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 DE GAS (10) TIENE UNA CAJA CILINDRICA (12, 16) CUYOS EXTREMOS FRONTALES ESTAN CERRADOS MEDIANTE UNA TAPA DE CIERRE (28). LA SECCION CILINDRICA DE LA CAJA (12, 16, 18) CONSTA DE ACERO NOBLE, MIENTRAS QUE LA TAPA DE CIERRE (28) ESTA HECHA DE ALUMINIO, QUE TIENE UNA MAYOR CONDUCTIBILIDAD CALORIFICA QUE EL ACERO NOBLE. EN LA TAPA CIERRE (28) SE ENCUENTRAN DISPOSITIVOS DE ENCENDIDO AUTOMATICO (46) QUE TIENEN UN METAL INFLAMABLE QUE SE ENCIENDE AUTOMATICAMENTE AL ALCANZAR UNA TEMPERATURA MINIMA. ESTA TEMPERATURA MINIMA ESTA POR DEBAJO DE LA TEMPERATURA DE ENCENDIDO AUTOMATICA DE LA CARGA QUE GENERA EL GAS DE PRESION (24) DEL GENERADOR DE GAS (10). LA MALA CONDUCTIBILIDAD EN EL TRAMO CILINDRICO DE LA CAJA (12, 16, 28) EVITA EL TRANSPORTE DEL CALOR DESDE FUERA SOBRE LA CAJA HACIA LA CARGA QUE GENERA EL GAS DE PRESION (24), MIENTRAS QUE LA BUENA CONDUCTIVIDAD CALORIFICA DE LA TAPA DE CIERRE (28) PERMITE UN TRANSPORTE DE CALOR RAPIDO HACIA LOS DISPOSITIVOS DE ENCENDIDO AUTOMATICO (46).
ES91710050T 1990-11-28 1991-11-27 Generador de gas, en especial generador de gas tubular para un cojin neumatico "airbag". Expired - Lifetime ES2091895T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4037769 1990-11-28

Publications (1)

Publication Number Publication Date
ES2091895T3 true ES2091895T3 (es) 1996-11-16

Family

ID=6419038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91710050T Expired - Lifetime ES2091895T3 (es) 1990-11-28 1991-11-27 Generador de gas, en especial generador de gas tubular para un cojin neumatico "airbag".

Country Status (8)

Country Link
US (1) US5253895A (es)
EP (1) EP0488938B1 (es)
JP (1) JP3115381B2 (es)
KR (1) KR100230563B1 (es)
CZ (1) CZ281207B6 (es)
DE (2) DE4138918A1 (es)
ES (1) ES2091895T3 (es)
RU (1) RU2042420C1 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950703496A (ko) * 1992-09-21 1995-09-20 게르할트 호프만, 디터 졸텐후스 발폭성 혼합물과 에어백용 가스발생기
US5443286A (en) * 1992-10-09 1995-08-22 Morton International, Inc. Gas generator for vehicle occupant restraint system
US5378017A (en) * 1993-06-11 1995-01-03 Morton International, Inc. Auto ignition in gas generator
JPH079940A (ja) * 1993-06-22 1995-01-13 Nippon Koki Kk エアバッグ展開用ガス発生装置のガス発生剤パック
DE4324554B4 (de) * 1993-07-22 2006-03-02 Delphi Technologies, Inc. (n.d.Ges.d. Staates Delaware), Troy Gasgenerator, insbesondere für einen Airbag
US5427030A (en) * 1993-10-12 1995-06-27 Morton International, Inc. Ignition granule retention disc
GB2298475B (en) * 1994-04-26 1997-08-20 Breed Automotive Tech Improved inflator assembly
DE4415523A1 (de) * 1994-05-03 1995-11-09 Temic Bayern Chem Airbag Gmbh Gasgenerator für Seitenaufprallschutz
WO1995031356A1 (en) * 1994-05-12 1995-11-23 Sensor Technology Co., Ltd. Gas producer, method of manufacturing same and method of manufacturing container of gas producing agent for gas producer
US5468017A (en) * 1994-10-17 1995-11-21 Trw Inc. Auto ignition package for an air bag inflator
US5556132A (en) * 1995-04-13 1996-09-17 Trw Inc. Vehicle occupant restraint with auto ignition material
DE19531666A1 (de) * 1995-08-29 1997-03-06 Temic Bayern Chem Airbag Gmbh Frühzündeinrichtung
US5671946A (en) * 1996-02-28 1997-09-30 Trw Vehicle Safety Systems Inc. Apparatus for inflating a vehicle occupant protection device
EP0794092B1 (en) * 1996-03-06 2000-05-03 Autoliv Asp, Inc. Auto ignition system
US5711547A (en) * 1996-04-08 1998-01-27 Trw Vehicle Safety Systems Inc. Pressure vessel with two-part closure structure
US5738372A (en) * 1996-05-15 1998-04-14 Morton International, Inc. Device for pressure relief during bonfire and tell-tale of compressed gas
WO1999000275A1 (en) * 1997-06-27 1999-01-07 Atlantic Research Corporation Tailorable output electrically activated gasgenerating device
US6068294A (en) * 1998-05-26 2000-05-30 Autoliv Asp, Inc. Vertical seat locking retainer disk and tube combination
JP2000016226A (ja) 1998-06-26 2000-01-18 Daicel Chem Ind Ltd エアバッグ用ガス発生器及びエアバッグ装置
DE29920123U1 (de) 1999-11-16 2000-03-23 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Mehrstufiger Gasgenerator
DE10125923C2 (de) * 2001-05-21 2003-04-30 Pallmann Kg Maschf Verfahren, Anordnung und Magazin zum selbsttätigen Auswechseln der Messereinheiten eines Messerrings eines Messerringzerspaners
DE20207862U1 (de) 2002-05-21 2002-09-26 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Schlauchgasgenerator
DE20306818U1 (de) * 2003-05-02 2003-09-11 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Gassack-Modul
US7343758B1 (en) * 2004-08-09 2008-03-18 Continental Carbonic Products, Inc. Dry ice compaction method
DE202004014775U1 (de) * 2004-09-22 2005-02-10 Trw Airbag Systems Gmbh Gasgenerator
FR2911168B1 (fr) 2007-01-10 2009-04-10 Snpe Materiaux Energetiques Sa Procede et dispositif pyrotechnique, autonome, d'injection d'un fluide
JP6399781B2 (ja) * 2014-03-31 2018-10-03 日本化薬株式会社 ガス発生器
US10953842B2 (en) 2016-04-18 2021-03-23 Nippon Kayaku Kabushiki Kaisha Gas generator
KR102024350B1 (ko) 2017-11-29 2019-09-23 국제희토류금속 주식회사 다중 구조 심레스 피복관의 제조방법
KR102182138B1 (ko) 2018-11-29 2020-11-23 국제희토류금속 주식회사 다중 구조 심레스 피복관의 내외면 표면 클리닝 및 응력 제거방법
DE102019121477A1 (de) * 2019-08-08 2021-02-11 Zf Airbag Germany Gmbh Gasgenerator und verwendung eines flexiblen trägers als frühzündeinrichtung in einem gasgenerator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005876A (en) * 1975-04-10 1977-02-01 Thiokol Corporation Gas generator for automobile safety cushions
US4084512A (en) * 1976-10-18 1978-04-18 The United States Of America As Represented By The Secretary Of The Navy Pressure relief construction for controlled combustion of ordnance items
US4561675A (en) * 1984-04-02 1985-12-31 Morton Thiokol, Inc. Auto ignition device
US4858951A (en) * 1988-05-04 1989-08-22 Trw Vehicle Safety Systems, Inc. Igniter for gas generating material
DE3824469C1 (es) * 1988-07-19 1990-01-04 Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8012 Ottobrunn, De
DE3832120C3 (de) * 1988-09-21 1997-03-13 Temic Bayern Chem Airbag Gmbh Gasgenerator
EP0360902B1 (de) * 1988-09-29 1993-08-18 Trw Repa Gmbh Antriebsvorrichtung für Rückhaltesysteme in Kraftfahrzeugen
US5005486A (en) * 1989-02-03 1991-04-09 Trw Vehicle Safety Systems Inc. Igniter for airbag propellant grains
US5100174A (en) * 1990-12-18 1992-03-31 Trw, Inc. Auto ignition package for an air bag inflator

Also Published As

Publication number Publication date
RU2042420C1 (ru) 1995-08-27
JPH04266546A (ja) 1992-09-22
EP0488938B1 (de) 1996-09-18
CZ281207B6 (cs) 1996-07-17
KR100230563B1 (ko) 1999-11-15
CS360691A3 (en) 1992-06-17
DE59108204D1 (de) 1996-10-24
DE4138918A1 (de) 1992-06-04
EP0488938A3 (en) 1992-10-07
KR920009646A (ko) 1992-06-25
US5253895A (en) 1993-10-19
EP0488938A2 (de) 1992-06-03
JP3115381B2 (ja) 2000-12-04

Similar Documents

Publication Publication Date Title
ES2091895T3 (es) Generador de gas, en especial generador de gas tubular para un cojin neumatico "airbag".
CO4980917A1 (es) Un recipiente
ES8401313A1 (es) Dispositivo de llavero, particularmente destinado a usarse en un dispositivo de mando del desbloqueo de puertas de un vehiculo automovil.
AR012905A1 (es) Envase para panos humedos que tiene un mecanismo de cierre mejorado
ES2054462T3 (es) Deposito de agua de un intercambiador de calor principal, particularmente para vehiculos automoviles, que contienen un intercambiador de calor secundario.
BR9809424A (pt) Aparelho e método de atenuação de energia para um sistema de transporte de lìquido pressurizado.
NO146729B (no) Laasbar holder for en plastermultippelpakke
ES2128522T3 (es) Generador de vapor para plancha.
MX9301482A (es) Aparato para tratamiento termico de lentes oftalmicos, especialmente lentes de contacto.
ES2104129T3 (es) Envase que comprende una tapa para sellar un extremo concretamente de una zona tubular principalmente cilindrica del envase.
ES2033420T3 (es) Envase de distribucion.
US1935311A (en) Package for razor blades
JPS58133282A (ja) コイン包装紙切断工具
ES285239U (es) Mejoras en los vehiculos de lavado de contenedores, espe- cialmente de basuras
ES2103322T3 (es) Generador.
ES2139339T3 (es) Generador de gas, en particular para un airbag, con un recipiente de carga y un tubo conductor de llama.
ES2086695T3 (es) Embalaje para el transporte de objetos que deben mantenerse a una temperatura constante.
ES2120121T3 (es) Procedimiento para desarticular partes voluminosas de estructuras internas de depositos de presion en instalaciones nucleares.
SE8305216L (sv) Anleggning for pasettning och utbyte av ett slangformigt skyddsoverdrag pa en toilettsitskrans
DE69509384D1 (de) Äussere Schutzvorrichtung und sekundäres Rückhaltesystem für unterirdischen, metallischen Behälter für flüssige Kohlenwasserstoffe und strukturelles Element dafür
US1153963A (en) Film-reel holder.
US2310849A (en) Safety razor container
US1082708A (en) Automatically-closing valve.
ES2085500T3 (es) Aparato para impedir que se retiren los billetes de banco o similares.
US1517358A (en) Camp-stove casing

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 488938

Country of ref document: ES