ATE433891T1 - Mit gasdruckregulatoren ausgestatteter gasgenerator und damit ausgestattete sicherheitsvorrichtung - Google Patents

Mit gasdruckregulatoren ausgestatteter gasgenerator und damit ausgestattete sicherheitsvorrichtung

Info

Publication number
ATE433891T1
ATE433891T1 AT05801315T AT05801315T ATE433891T1 AT E433891 T1 ATE433891 T1 AT E433891T1 AT 05801315 T AT05801315 T AT 05801315T AT 05801315 T AT05801315 T AT 05801315T AT E433891 T1 ATE433891 T1 AT E433891T1
Authority
AT
Austria
Prior art keywords
gas
chamber
combustion
safety device
closing
Prior art date
Application number
AT05801315T
Other languages
English (en)
Inventor
Xavier Abaziou
Original Assignee
Autoliv Dev
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 Autoliv Dev filed Critical Autoliv Dev
Application granted granted Critical
Publication of ATE433891T1 publication Critical patent/ATE433891T1/de

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
    • 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
    • B60R2021/26094—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 fluid flow controlling valves
    • 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
    • B60R2021/2648—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 comprising a plurality of combustion chambers or sub-chambers
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Steroid Compounds (AREA)
  • Gas Separation By Absorption (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT05801315T 2004-10-26 2005-10-19 Mit gasdruckregulatoren ausgestatteter gasgenerator und damit ausgestattete sicherheitsvorrichtung ATE433891T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0411412A FR2876968B1 (fr) 2004-10-26 2004-10-26 Generateur de gaz equipe de moyens de regulation de pression et dispositif de securite qui en est pourvu.
PCT/EP2005/055372 WO2006045727A1 (de) 2004-10-26 2005-10-19 Gasgenerator mit einem gasdruckregler und damit ausgestattete sicherheitsvorrichtung

Publications (1)

Publication Number Publication Date
ATE433891T1 true ATE433891T1 (de) 2009-07-15

Family

ID=34950423

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05801315T ATE433891T1 (de) 2004-10-26 2005-10-19 Mit gasdruckregulatoren ausgestatteter gasgenerator und damit ausgestattete sicherheitsvorrichtung

Country Status (9)

Country Link
US (1) US7845679B2 (de)
EP (1) EP1805067B1 (de)
JP (1) JP4913741B2 (de)
KR (1) KR20070072542A (de)
CN (1) CN100546849C (de)
AT (1) ATE433891T1 (de)
DE (1) DE602005015011D1 (de)
FR (1) FR2876968B1 (de)
WO (1) WO2006045727A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895070B1 (fr) * 2005-12-15 2008-03-07 Seva Technologies Soc Par Acti Dispositif de generation de gaz pour systeme de securite
JP2007314050A (ja) * 2006-05-26 2007-12-06 Daicel Chem Ind Ltd 点火器を含む装置
DE202007007597U1 (de) * 2007-05-30 2007-07-26 Trw Airbag Systems Gmbh Gasgenerator
FR2922006A1 (fr) * 2007-10-03 2009-04-10 Livbag Soc Par Actions Simplif Generateur de gaz dont la chambre de diffusion est pourvue d'un conduit interne
DE102007048736A1 (de) * 2007-10-05 2009-04-16 Takata-Petri Ag Gasgenerator und Verfahren zur Beeinflussung einer Gasströmung in einem Gasgenerator
DE102008018124B4 (de) * 2008-04-09 2010-06-17 Autoliv Development Ab Straffervorrichtung für einen Sicherheitsgurt
US7878535B2 (en) * 2008-04-29 2011-02-01 Arc Automotive, Inc. Airbag inflator with adaptive valve
FR2932136B1 (fr) * 2008-06-06 2010-08-20 Livbag Generateur pyrotechnique de gaz a chambres de combustion et de diffusion de sections differentes
US7770924B2 (en) * 2008-07-17 2010-08-10 Autoliv Asp, Inc. Liquid cooled hybrid
JP5551382B2 (ja) * 2009-04-15 2014-07-16 日本化薬株式会社 ガス発生器
US8910364B2 (en) * 2012-05-17 2014-12-16 Arc Automotive Inc. Air bag heat sink/filter securing method and apparatus
JP6154147B2 (ja) * 2013-01-30 2017-06-28 株式会社ダイセル ガス発生器
JP2016222117A (ja) * 2015-05-29 2016-12-28 株式会社ダイセル ガス発生器
RU2689093C1 (ru) * 2018-02-05 2019-05-23 Открытое акционерное общество "Завод им. В.А. Дегтярева" Пусковое устройство
CN110450941B (zh) * 2019-07-02 2020-11-24 杭州电子科技大学 一种基于气囊的快速驱动装置及其驱动方法
WO2023100507A1 (ja) * 2021-11-30 2023-06-08 株式会社ダイセル ガス発生器
CN115214522A (zh) * 2022-06-28 2022-10-21 均胜汽车安全系统（长兴）有限公司 一种延期输出混合式气体发生器

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638964A (en) * 1969-08-12 1972-02-01 Eaton Yale & Towne Vehicle safety apparatus having expandable confinement
JPS4820121U (de) * 1971-07-15 1973-03-07
US3948540A (en) * 1972-08-04 1976-04-06 Eaton Corporation Controlled flow fluid supply for occupant restraint systems
US3900211A (en) * 1974-04-04 1975-08-19 Teledyne Mccormick Pyrotechnic actuated valve
FR2269057B1 (de) * 1974-04-29 1976-12-17 Poudres & Explosifs Ste Nale
JPS5288938A (en) * 1976-01-16 1977-07-26 Nippon Oil & Fats Co Ltd Gas generator for gas bag apparatus
US4394033A (en) * 1981-02-26 1983-07-19 The Firestone Tire & Rubber Company Temperature compensating elastic cone
JPH01229739A (ja) * 1988-03-11 1989-09-13 Honda Motor Co Ltd エアバッグの内圧調節装置
DE3831641A1 (de) * 1988-08-09 1990-02-15 Daimler Benz Ag Gasgenerator zum fuellen einer gaskissen-rueckhalteeinrichtung
DE3842145A1 (de) * 1988-12-15 1990-06-28 Bayern Chemie Gmbh Flugchemie Gasgenerator, insbesondere fuer den aufblasbaren schutzsack eines aufprallschutzsystems fuer fahrzeuginsassen
DE3924500C1 (de) * 1989-07-25 1990-12-20 Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De
DE4108857C1 (en) * 1991-03-19 1992-05-14 Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De Cylindrical gas generator for inflating gas sack of impact protection unit - has combustion chamber with housing, propellant, ignition device and filter unit
US5257817A (en) * 1992-02-18 1993-11-02 Trw Inc. Air bag inflator having a ball piston valve assembly
US5195777A (en) * 1992-02-18 1993-03-23 Trw Inc. Air bag inflator
US5366242A (en) * 1993-11-01 1994-11-22 Trw Vehicle Safety Systems Inc. Apparatus for controlling inflation of an air bag
US5551723A (en) * 1994-07-20 1996-09-03 Breed Automotive Technology, Inc. Pulse shaping for airbag inflators
US5433476A (en) * 1994-07-27 1995-07-18 Breed Automotive Technology, Inc. Temperature compensated stored gas inflator
US5544918A (en) * 1994-11-08 1996-08-13 Trw Vehicle Safety Systems Inc. Seat belt webbing energy management device
ES2158149T3 (es) * 1994-12-12 2001-09-01 Atlantic Res Corp Inflador hibrido.
US5609359A (en) * 1995-09-15 1997-03-11 Morton International, Inc. Pintle controlled orifice inflator
US5618057A (en) * 1995-09-15 1997-04-08 Morton International, Inc. Continuously variable controlled orifice inflator
US5700030A (en) * 1995-12-27 1997-12-23 Trw Vehicle Safety Systems Inc. Inflator with combustion chamber pressure regulator
US5947514A (en) * 1998-02-20 1999-09-07 Breed Automotive Technology, Inc. Valve controlled automotive pyrotechnic systems
US6062598A (en) * 1998-10-02 2000-05-16 Trw Vehicle Safety Systems Inc. Inflator with temperature responsive valve
US6742542B1 (en) * 1999-09-16 2004-06-01 Alfmeier Prazision Ag Baugruppen Multiport valve
JP2001180428A (ja) * 1999-12-27 2001-07-03 Daicel Chem Ind Ltd エアバッグ用ガス発生器及びエアバッグ装置
US7438316B2 (en) * 2005-03-01 2008-10-21 Automotive Systems Laboratory, Inc. Inflator combustion control mechanism
FR2890020B1 (fr) * 2005-09-01 2007-11-02 Livbag Soc Par Actions Simplif Generateur de gaz equipe d'une chambre de combustion a volume variable

Also Published As

Publication number Publication date
US20080111359A1 (en) 2008-05-15
US7845679B2 (en) 2010-12-07
FR2876968A1 (fr) 2006-04-28
FR2876968B1 (fr) 2007-01-12
JP4913741B2 (ja) 2012-04-11
DE602005015011D1 (de) 2009-07-30
CN101048302A (zh) 2007-10-03
EP1805067B1 (de) 2009-06-17
KR20070072542A (ko) 2007-07-04
EP1805067A1 (de) 2007-07-11
WO2006045727A1 (de) 2006-05-04
CN100546849C (zh) 2009-10-07
JP2008517816A (ja) 2008-05-29

Similar Documents

Publication Publication Date Title
ATE433891T1 (de) Mit gasdruckregulatoren ausgestatteter gasgenerator und damit ausgestattete sicherheitsvorrichtung
SE7504911L (sv) Pyroteknisk gasgenerator med rorlig brennkammare.
TW200806392A (en) Microcartridge hydrogen generator
ATE286466T1 (de) Gasgenerator für luftsack und luftsackvorrichtung
ATE246615T1 (de) Hybridgasgenerator mit einem bohrpfosten
EP1234732A4 (de) Gasgenerator für luftsacks und airbagvorrichtung
DE60212905D1 (de) Anzündvorrichtung für kleine Treibladungen
WO2007065709A8 (de) Gassackmodul
WO2005102790A3 (en) Gas generating system
DE602004000635D1 (de) zweistufiger pyrotechnischer Gasgenerator für einen Airbag
ATE299384T1 (de) Nadellose spritze mit in strömung bei stosswellenrohreffekt getragenen wirkstoffpartikeln
RU2011124291A (ru) Силовой цилиндр с пусковым механизмом для защитного устройства, встроенного в автомобиль для защиты пешехода в случае лобового столкновения
FR2890022B1 (fr) Generateur pyrotechnique de gaz renfermant des moyens de stockage temporaire d'une partie des gaz
WO2008034807A8 (en) Pyrotechnic gas generator enclosing a perforated tubular casing
JP2005521582A5 (de)
ATE524646T1 (de) Hybridraketensystem
ATE517001T1 (de) Gasgenerator, in dem die diffusionskammer mit einem internen kanal versehen ist
EP1405775A4 (de) Hybridaufblasvorrichtung
PT1276646E (pt) Dispositivo de proteccao de um individuo compreendendo uma almofada insuflavel
WO2008102087A3 (fr) Actionneur pyrotechnique et son procede de fabrication.
WO2008050006A3 (fr) Generateur de gaz a chambres primaire et secondaire
JP2005523195A5 (de)
EP1790539A4 (de) Gasgenerator für airbag
WO2004113121A3 (en) Micro gas generator including an initiator blast shield
ATE496805T1 (de) Gasgenerator für ein sicherheitssystem

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties