FR2927291B1 - Generateur de gaz pour un dispositif de securite, dont la charge est initiee par un moyen generateur de chaleur. - Google Patents

Generateur de gaz pour un dispositif de securite, dont la charge est initiee par un moyen generateur de chaleur.

Info

Publication number
FR2927291B1
FR2927291B1 FR0850781A FR0850781A FR2927291B1 FR 2927291 B1 FR2927291 B1 FR 2927291B1 FR 0850781 A FR0850781 A FR 0850781A FR 0850781 A FR0850781 A FR 0850781A FR 2927291 B1 FR2927291 B1 FR 2927291B1
Authority
FR
France
Prior art keywords
initiated
load
generating means
heat generating
safety device
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
Application number
FR0850781A
Other languages
English (en)
Other versions
FR2927291A1 (fr
Inventor
Daniel Duvacquier
Xavier Lelievre
Yvonnig Patton
Francois Peremarty
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.)
Seva Technologies SAS
Original Assignee
Livbag SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40951793&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2927291(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Livbag SAS filed Critical Livbag SAS
Publication of FR2927291A1 publication Critical patent/FR2927291A1/fr
Application granted granted Critical
Publication of FR2927291B1 publication Critical patent/FR2927291B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • B60R2021/2642—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 comprising a plurality of combustion chambers or sub-chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
FR0850781A 2008-02-07 2008-02-07 Generateur de gaz pour un dispositif de securite, dont la charge est initiee par un moyen generateur de chaleur. Active FR2927291B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08050781 2008-02-07

Publications (2)

Publication Number Publication Date
FR2927291A1 FR2927291A1 (fr) 2009-08-14
FR2927291B1 true FR2927291B1 (fr) 2016-03-04

Family

ID=40951793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0850781A Active FR2927291B1 (fr) 2008-02-07 2008-02-07 Generateur de gaz pour un dispositif de securite, dont la charge est initiee par un moyen generateur de chaleur.

Country Status (5)

Country Link
US (1) US8708367B2 (fr)
EP (1) EP2271601B1 (fr)
CN (1) CN101932540B (fr)
FR (1) FR2927291B1 (fr)
WO (1) WO2009098085A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927291B1 (fr) * 2008-02-07 2016-03-04 Livbag Generateur de gaz pour un dispositif de securite, dont la charge est initiee par un moyen generateur de chaleur.
FR2943128A1 (fr) * 2009-03-11 2010-09-17 Seva Technologies Generateur de gaz comprenant un dispositif energisant non pyrotechnique
FR2970690B1 (fr) * 2011-01-25 2013-02-08 Livbag Generateur de gaz presentant une enceinte de stockage de materiau a changement d'etat endothermique.
US20140066236A1 (en) * 2011-11-14 2014-03-06 United States Government, As Represented By The Secretary Of The Navy Airbag projectile for impeding surface vessel
US8684405B2 (en) 2012-05-17 2014-04-01 Arc Automotive Inc. Grain retainer construction for air bag inflator
US8894096B2 (en) * 2013-03-15 2014-11-25 Autoliv Asp, Inc. Radial flow disc inflator
JP6009997B2 (ja) * 2013-06-21 2016-10-19 株式会社ダイセル 人員拘束装置用ガス発生器
FR3021105B1 (fr) * 2014-05-19 2017-01-13 Herakles Generateur de gaz pyrotechnique
JP6797072B2 (ja) * 2017-05-01 2020-12-09 株式会社ダイセル ガス発生器
CN110154700A (zh) * 2019-05-08 2019-08-23 深圳市律远汇智科技有限公司 一种基于5g通信技术的具有防撞功能的无人驾驶汽车
JP7315410B2 (ja) 2019-08-09 2023-07-26 株式会社ダイセル ガス発生器
US11040692B2 (en) 2019-08-22 2021-06-22 Arc Automotive, Inc. Multi-vent passenger side airbag inflator
US11760303B2 (en) * 2021-04-19 2023-09-19 Autoliv Asp, Inc. Initiator for a gas generator of vehicle safety device

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US5109772A (en) * 1991-01-22 1992-05-05 Morton International, Inc. Flash ignition system
US5516147A (en) * 1994-10-12 1996-05-14 Morton International, Inc. Stamped metal toroidal hybrid gas generator with sliding piston
US6235132B1 (en) * 1995-03-10 2001-05-22 Talley Defense Systems, Inc. Gas generating compositions
US5726382A (en) * 1995-03-31 1998-03-10 Atlantic Research Corporation Eutectic mixtures of ammonium nitrate and amino guanidine nitrate
EP0778181A3 (fr) * 1995-12-04 1999-04-14 Morton International, Inc. Allumeur pour gonfleur de coussin gonflable
US6234521B1 (en) * 1996-04-08 2001-05-22 Daicel Chemical Industries, Ltd. Airbag inflator and an airbag apparatus
US5829784A (en) * 1997-02-13 1998-11-03 General Dynamics Armament Systems, Inc. Airbag inflator for vehicle occupant restraint apparatus
DE19726296A1 (de) * 1997-06-20 1998-12-24 Temic Bayern Chem Airbag Gmbh Gasgenerator mit Kühlvorrichtung
US6435552B1 (en) * 1997-12-18 2002-08-20 Atlantic Research Corporation Method for the gas-inflation articles
US6227565B1 (en) * 1999-03-04 2001-05-08 Trw Inc. Air bag inflator with pressure regulation
US5984352A (en) * 1999-04-26 1999-11-16 Trw Inc. Air bag inflator with pressure regulation
DE10015837A1 (de) * 2000-03-30 2001-10-18 Trw Airbag Sys Gmbh & Co Kg Verfahren zum Aufblasen eines Gassacks, Gasgenerator zur Durchfühurng des Verfahrens und Fahrzeuginsassen-Rückhaltesystem
ATE284328T1 (de) 2000-05-24 2004-12-15 Seva Technologies Vorrichtung zur aktivierung eines sicherheitselementes für güter- und personenschutz
EP1304845A1 (fr) 2001-10-22 2003-04-23 Siemens Aktiengesellschaft Procede, dispositif et programme d'ordinateur pour la trasmission des sons de signalisation dans des reseaux heterogenes
US6875295B2 (en) * 2001-12-27 2005-04-05 Trw Inc. Cool burning gas generating material for a vehicle occupant protection apparatus
US7585381B1 (en) * 2003-08-07 2009-09-08 Pioneer Astronautics Nitrous oxide based explosives and methods for making same
US7404574B2 (en) * 2003-12-22 2008-07-29 Daicel Chemical Industries, Ltd. Gas generator for airbag
US8784583B2 (en) * 2004-01-23 2014-07-22 Ra Brands, L.L.C. Priming mixtures for small arms
US7367584B2 (en) * 2004-04-19 2008-05-06 Automotive Systems Laboratory, Inc. Gas generating system
US7814838B2 (en) * 2004-06-28 2010-10-19 Automotive Systems, Laboratory, Inc. Gas generating system
FR2895070B1 (fr) * 2005-12-15 2008-03-07 Seva Technologies Soc Par Acti Dispositif de generation de gaz pour systeme de securite
US8123878B1 (en) * 2007-05-31 2012-02-28 Tk Holdings, Inc. Gas generating system
CN101808959A (zh) * 2007-10-01 2010-08-18 3M创新有限公司 纳米粒子在炸药中的应用
FR2927291B1 (fr) * 2008-02-07 2016-03-04 Livbag Generateur de gaz pour un dispositif de securite, dont la charge est initiee par un moyen generateur de chaleur.
US7967333B2 (en) * 2008-10-21 2011-06-28 Autoliv Asp, Inc. Inflator with ignition distribution
JP5324930B2 (ja) * 2009-01-15 2013-10-23 株式会社ダイセル 車両の人員拘束装置用ガス発生器
CL2009000278A1 (es) * 2009-02-06 2011-01-21 Enaex Servicios S A Agente de tronadura granular de baja densidad que consta de perlita expandida con rango de tamaño de particula entre 0,5 y 15 mm y con densidad entre 0,05 y 0,35 g/cm3, cristales de nitrato de amonio en poros y superficie de la perlita y combustible liquido tipo fue oil; proceso de preparacion, compuesto intermedio; y uso.
US7878536B2 (en) * 2009-03-16 2011-02-01 Arc Automotive, Inc. Solid propellant/liquid type hybrid gas generator
JP2010247817A (ja) * 2009-03-24 2010-11-04 Toyoda Gosei Co Ltd インフレーター
US8672348B2 (en) * 2009-06-04 2014-03-18 Alliant Techsystems Inc. Gas-generating devices with grain-retention structures and related methods and systems
US8097103B2 (en) * 2009-06-18 2012-01-17 Autoliv Asp, Inc. Copper complexes with oxalyldihydrazide moieties
US8221565B2 (en) * 2009-08-03 2012-07-17 Autoliv Asp, Inc. Combustion inhibitor coating for gas generants
US8162350B1 (en) * 2010-10-07 2012-04-24 Autoliv Asp, Inc. Gas generator

Also Published As

Publication number Publication date
CN101932540B (zh) 2013-07-31
EP2271601B1 (fr) 2017-05-03
EP2271601A1 (fr) 2011-01-12
FR2927291A1 (fr) 2009-08-14
CN101932540A (zh) 2010-12-29
US20100320735A1 (en) 2010-12-23
WO2009098085A1 (fr) 2009-08-13
US8708367B2 (en) 2014-04-29

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Owner name: SEVA TECHNOLOGIES, FR

Effective date: 20140127

Owner name: AUTOLIV DEVELOPMENT AB, SE

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