EP2164823A4 - Gas generating compositions and airbag inflators - Google Patents

Gas generating compositions and airbag inflators

Info

Publication number
EP2164823A4
EP2164823A4 EP08780007.4A EP08780007A EP2164823A4 EP 2164823 A4 EP2164823 A4 EP 2164823A4 EP 08780007 A EP08780007 A EP 08780007A EP 2164823 A4 EP2164823 A4 EP 2164823A4
Authority
EP
European Patent Office
Prior art keywords
gas generating
generating compositions
airbag inflators
inflators
airbag
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.)
Withdrawn
Application number
EP08780007.4A
Other languages
German (de)
French (fr)
Other versions
EP2164823A1 (en
Inventor
Edward O Hosey
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.)
Joyson Safety Systems Inc
Original Assignee
Joyson Safety Systems Inc
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 Joyson Safety Systems Inc filed Critical Joyson Safety Systems Inc
Publication of EP2164823A1 publication Critical patent/EP2164823A1/en
Publication of EP2164823A4 publication Critical patent/EP2164823A4/en
Withdrawn legal-status Critical Current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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/02—Compositions characterised by non-explosive or non-thermic constituents for neutralising poisonous gases from explosives produced during blasting
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)
EP08780007.4A 2007-07-16 2008-07-07 Gas generating compositions and airbag inflators Withdrawn EP2164823A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/778,222 US20090020197A1 (en) 2007-07-16 2007-07-16 Gas generating compositions and airbag inflators
PCT/US2008/008332 WO2009011769A1 (en) 2007-07-16 2008-07-07 Gas generating compositions and airbag inflators

Publications (2)

Publication Number Publication Date
EP2164823A1 EP2164823A1 (en) 2010-03-24
EP2164823A4 true EP2164823A4 (en) 2014-08-13

Family

ID=40259903

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08780007.4A Withdrawn EP2164823A4 (en) 2007-07-16 2008-07-07 Gas generating compositions and airbag inflators

Country Status (4)

Country Link
US (1) US20090020197A1 (en)
EP (1) EP2164823A4 (en)
CN (1) CN101687722B (en)
WO (1) WO2009011769A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7980590B2 (en) * 2008-03-19 2011-07-19 Amsafe, Inc. Inflatable personal restraint systems having web-mounted inflators and associated methods of use and manufacture
US9051225B1 (en) * 2009-06-12 2015-06-09 Tk Holdings Inc. Gas generator
US8980023B2 (en) * 2011-07-27 2015-03-17 Autoliv Asp, Inc. Gas generation via elemental carbon-based compositions
US8657333B2 (en) 2011-07-27 2014-02-25 Autoliv Asp, Inc. Inflator device with fuel-rich monolithic grain and oxidant-enhanced combustion
US8439398B2 (en) 2011-07-29 2013-05-14 Amsafe, Inc. Inflator connectors for inflatable personal restraints and associated systems and methods
US8523220B1 (en) 2012-03-19 2013-09-03 Amsafe, Inc. Structure mounted airbag assemblies and associated systems and methods
US9511866B2 (en) 2012-03-19 2016-12-06 Amsafe, Inc. Structure mounted airbag assemblies and associated systems and methods
US9352839B2 (en) 2014-10-02 2016-05-31 Amsafe, Inc. Active positioning airbag assembly and associated systems and methods
US9944245B2 (en) 2015-03-28 2018-04-17 Amsafe, Inc. Extending pass-through airbag occupant restraint systems, and associated systems and methods
WO2016168124A1 (en) 2015-04-11 2016-10-20 Amsafe, Inc. Active airbag vent system
CN108779073A (en) * 2015-06-23 2018-11-09 凯斯西储大学 Composition and method for treating cancer
US10604259B2 (en) 2016-01-20 2020-03-31 Amsafe, Inc. Occupant restraint systems having extending restraints, and associated systems and methods
CN107573199A (en) * 2016-11-03 2018-01-12 湖北航天化学技术研究所 A kind of voltage-controlled heat production gas generating agent of high security
CN107586235B (en) * 2016-11-03 2019-10-11 湖北航天化学技术研究所 Cryogenic gas propellant
CN108218648B (en) * 2017-12-20 2019-07-12 湖北航鹏化学动力科技有限责任公司 A kind of gas generator
DE102020207700A1 (en) 2020-06-22 2021-12-23 Joyson Safety Systems Germany Gmbh Composition and gas generating mixture
CN115286476B (en) * 2022-06-30 2024-03-29 湖北航鹏化学动力科技有限责任公司 Automatic ignition powder composition for gas generator and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5756929A (en) * 1996-02-14 1998-05-26 Automotive Systems Laboratory Inc. Nonazide gas generating compositions
US5765866A (en) * 1997-02-19 1998-06-16 Breed Automotive Technology, Inc. Airbag inflator employing gas generating compositions containing mica
US6071364A (en) * 1997-02-19 2000-06-06 Breed Automotive Technology, Inc. Gas generating compositions containing mica
US20040025991A1 (en) * 2002-08-07 2004-02-12 Canterberry Jb Nitroguanidine based gas generant containing mica

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139588A (en) * 1990-10-23 1992-08-18 Automotive Systems Laboratory, Inc. Composition for controlling oxides of nitrogen
US5035757A (en) * 1990-10-25 1991-07-30 Automotive Systems Laboratory, Inc. Azide-free gas generant composition with easily filterable combustion products
US5682014A (en) * 1993-08-02 1997-10-28 Thiokol Corporation Bitetrazoleamine gas generant compositions
US5467715A (en) * 1993-12-10 1995-11-21 Morton International, Inc. Gas generant compositions
US5460668A (en) * 1994-07-11 1995-10-24 Automotive Systems Laboratory, Inc. Nonazide gas generating compositions with reduced toxicity upon combustion
JP3247929B2 (en) * 1995-11-14 2002-01-21 ダイセル化学工業株式会社 Gas generating composition
US6332404B1 (en) * 1996-04-15 2001-12-25 Autoliv Asp, Inc. Airbag inflation gas generation via a dissociating material and the moderation thereof
DE29806504U1 (en) * 1998-04-08 1998-08-06 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Azide-free, gas generating composition
DE20111410U1 (en) * 2001-07-10 2001-08-30 Trw Airbag Sys Gmbh & Co Kg Nitrocellulose free gas generating composition
US20040084884A1 (en) * 2002-02-18 2004-05-06 Masayuki Yamazaki Hybrid inflator
CN1863695A (en) * 2003-08-06 2006-11-15 日本化药株式会社 Gas producer
DE112005000805T5 (en) * 2004-03-30 2008-11-20 Automotive Systems Laboratory, Inc., Armada Gas generation system
US7814838B2 (en) * 2004-06-28 2010-10-19 Automotive Systems, Laboratory, Inc. Gas generating system
US8608196B2 (en) * 2004-06-29 2013-12-17 Tk Holdings Inc. Gas generating system
JP4504132B2 (en) * 2004-07-30 2010-07-14 富士通株式会社 Storage control device, central processing unit, information processing device, and storage control device control method
CN100376515C (en) * 2005-03-28 2008-03-26 东方久乐汽车安全气囊有限公司 Gas producing composition and its preparation method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5756929A (en) * 1996-02-14 1998-05-26 Automotive Systems Laboratory Inc. Nonazide gas generating compositions
US5765866A (en) * 1997-02-19 1998-06-16 Breed Automotive Technology, Inc. Airbag inflator employing gas generating compositions containing mica
US6071364A (en) * 1997-02-19 2000-06-06 Breed Automotive Technology, Inc. Gas generating compositions containing mica
US20040025991A1 (en) * 2002-08-07 2004-02-12 Canterberry Jb Nitroguanidine based gas generant containing mica

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009011769A1 *

Also Published As

Publication number Publication date
WO2009011769A8 (en) 2009-08-06
CN101687722A (en) 2010-03-31
EP2164823A1 (en) 2010-03-24
US20090020197A1 (en) 2009-01-22
CN101687722B (en) 2012-10-03
WO2009011769A1 (en) 2009-01-22

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20091229

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HOSEY, EDWARD, O.

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140710

RIC1 Information provided on ipc code assigned before grant

Ipc: C06B 23/02 20060101ALI20140704BHEP

Ipc: B60R 21/26 20110101AFI20140704BHEP

Ipc: C06D 5/06 20060101ALI20140704BHEP

17Q First examination report despatched

Effective date: 20160906

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HOSEY, EDWARD, O.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190927