WO2003016244A1 - Inflator for air bag - Google Patents

Inflator for air bag Download PDF

Info

Publication number
WO2003016244A1
WO2003016244A1 PCT/JP2002/008072 JP0208072W WO03016244A1 WO 2003016244 A1 WO2003016244 A1 WO 2003016244A1 JP 0208072 W JP0208072 W JP 0208072W WO 03016244 A1 WO03016244 A1 WO 03016244A1
Authority
WO
WIPO (PCT)
Prior art keywords
generating agent
gas generating
agent formed
formed bodies
combustion
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.)
Ceased
Application number
PCT/JP2002/008072
Other languages
English (en)
French (fr)
Inventor
Nobuyuki Katsuda
Mikio Yabuta
Jianzhou Wu
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries Ltd
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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to DE60215515T priority Critical patent/DE60215515T2/de
Priority to EP02760571A priority patent/EP1415962B1/en
Priority to JP2003521173A priority patent/JP4271570B2/ja
Publication of WO2003016244A1 publication Critical patent/WO2003016244A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • B60R21/263—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 a variable source, e.g. plural stage or controlled output
    • B60R2021/2633—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 a variable source, e.g. plural stage or controlled output with a plurality of inflation levels
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
PCT/JP2002/008072 2001-08-10 2002-08-07 Inflator for air bag Ceased WO2003016244A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE60215515T DE60215515T2 (de) 2001-08-10 2002-08-07 Aufblasvorrichtung für airbag
EP02760571A EP1415962B1 (en) 2001-08-10 2002-08-07 Inflator for air bag
JP2003521173A JP4271570B2 (ja) 2001-08-10 2002-08-07 エアバッグ用インフレータ

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001-244552 2001-08-10
JP2001244552 2001-08-10
JP2001-374784 2001-12-07
JP2001374784 2001-12-07

Publications (1)

Publication Number Publication Date
WO2003016244A1 true WO2003016244A1 (en) 2003-02-27

Family

ID=26620424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008072 Ceased WO2003016244A1 (en) 2001-08-10 2002-08-07 Inflator for air bag

Country Status (4)

Country Link
EP (1) EP1415962B1 (ja)
JP (1) JP4271570B2 (ja)
DE (1) DE60215515T2 (ja)
WO (1) WO2003016244A1 (ja)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004024652A1 (ja) * 2002-09-12 2004-03-25 Daicel Chemical Industries, Ltd. ガス発生剤組成物
JP2005154167A (ja) * 2003-11-21 2005-06-16 Daicel Chem Ind Ltd ガス発生剤組成物
US6964716B2 (en) 2002-09-12 2005-11-15 Daicel Chemical Industries, Ltd. Gas generating composition
JP2005336042A (ja) * 2004-05-31 2005-12-08 Daicel Chem Ind Ltd ガス発生剤組成物
JP2007508979A (ja) * 2003-10-17 2007-04-12 オートモーティブ システムズ ラボラトリー インコーポレーテッド フィルタレスエアバッグモジュール
JP2007523823A (ja) * 2004-02-10 2007-08-23 エスエヌペーウー マテリオー エネルジェティク 特に自動車の安全装置用の発火性ガス発生用組成物及び発火性化合物
JP2007290620A (ja) * 2006-04-26 2007-11-08 Nippon Kayaku Co Ltd ガス発生器
JP2009143793A (ja) * 2007-11-09 2009-07-02 Nippon Kayaku Co Ltd パイロ型ガス発生器及びガス発生剤組成物の成型体
US7887650B2 (en) 2006-03-02 2011-02-15 Daicel Chemical Industries, Ltd. Gas generating composition
US8034133B2 (en) 2004-05-31 2011-10-11 Daicel Chemical Industries, Ltd. Gas generating composition
JP2012180259A (ja) * 2010-03-19 2012-09-20 Toyoda Gosei Co Ltd 発熱組成物、及びその製造方法
WO2014061396A1 (ja) 2012-10-18 2014-04-24 株式会社ダイセル ガス発生剤組成物

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6970190B2 (ja) * 2016-05-23 2021-11-24 ジョイソン セーフティー システムズ アクウィジション エルエルシー ガス発生組成物ならびにそれらの製造方法及び使用方法
WO2022242836A1 (de) * 2021-05-18 2022-11-24 Tib Chemicals Ag Binäre metallhydroxidnitrate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998029426A1 (fr) * 1996-12-26 1998-07-09 Otsuka Kagaku Kabushiki Kaisha Complexe carbohydrazide/manganese et agent generateur de gaz pour coussin d'air
JP2000273090A (ja) * 1999-01-22 2000-10-03 Nippon Koki Co Ltd グアニルアミノテトラゾール、このグアニルアミノテトラゾールを基剤とする自動車安全装置用ガス発生剤
WO2001056953A1 (en) * 2000-02-04 2001-08-09 Daicel Chemical Industries, Ltd. Gas-generating agent composition comprising triazine derivative

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69105179T2 (de) * 1990-09-06 1995-06-22 Nippon Oils & Fats Co Ltd Gasgeneratorvorrichtung.
US5035757A (en) * 1990-10-25 1991-07-30 Automotive Systems Laboratory, Inc. Azide-free gas generant composition with easily filterable combustion products
US6234521B1 (en) * 1996-04-08 2001-05-22 Daicel Chemical Industries, Ltd. Airbag inflator and an airbag apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998029426A1 (fr) * 1996-12-26 1998-07-09 Otsuka Kagaku Kabushiki Kaisha Complexe carbohydrazide/manganese et agent generateur de gaz pour coussin d'air
EP0949267A1 (en) * 1996-12-26 1999-10-13 Otsuka Kagaku Kabushiki Kaisha Semicarbazide/manganese complex and gas generator for air bag
EP0968986A1 (en) * 1996-12-26 2000-01-05 Otsuka Kagaku Kabushiki Kaisha Semicarbazide-metal complexes and gas generating agent for air bags
JP2000273090A (ja) * 1999-01-22 2000-10-03 Nippon Koki Co Ltd グアニルアミノテトラゾール、このグアニルアミノテトラゾールを基剤とする自動車安全装置用ガス発生剤
WO2001056953A1 (en) * 2000-02-04 2001-08-09 Daicel Chemical Industries, Ltd. Gas-generating agent composition comprising triazine derivative

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1415962A4 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004024652A1 (ja) * 2002-09-12 2004-03-25 Daicel Chemical Industries, Ltd. ガス発生剤組成物
US6964716B2 (en) 2002-09-12 2005-11-15 Daicel Chemical Industries, Ltd. Gas generating composition
EP1538137A4 (en) * 2002-09-12 2011-12-21 Daicel Chem GAS-CREATING COMPOSITION
JP2007508979A (ja) * 2003-10-17 2007-04-12 オートモーティブ システムズ ラボラトリー インコーポレーテッド フィルタレスエアバッグモジュール
JP2005154167A (ja) * 2003-11-21 2005-06-16 Daicel Chem Ind Ltd ガス発生剤組成物
JP2007523823A (ja) * 2004-02-10 2007-08-23 エスエヌペーウー マテリオー エネルジェティク 特に自動車の安全装置用の発火性ガス発生用組成物及び発火性化合物
US8034133B2 (en) 2004-05-31 2011-10-11 Daicel Chemical Industries, Ltd. Gas generating composition
JP2005336042A (ja) * 2004-05-31 2005-12-08 Daicel Chem Ind Ltd ガス発生剤組成物
US7887650B2 (en) 2006-03-02 2011-02-15 Daicel Chemical Industries, Ltd. Gas generating composition
JP2007290620A (ja) * 2006-04-26 2007-11-08 Nippon Kayaku Co Ltd ガス発生器
JP2009143793A (ja) * 2007-11-09 2009-07-02 Nippon Kayaku Co Ltd パイロ型ガス発生器及びガス発生剤組成物の成型体
JP2012180259A (ja) * 2010-03-19 2012-09-20 Toyoda Gosei Co Ltd 発熱組成物、及びその製造方法
WO2014061396A1 (ja) 2012-10-18 2014-04-24 株式会社ダイセル ガス発生剤組成物

Also Published As

Publication number Publication date
JP4271570B2 (ja) 2009-06-03
JPWO2003016244A1 (ja) 2004-12-02
EP1415962A1 (en) 2004-05-06
EP1415962A4 (en) 2004-11-03
DE60215515T2 (de) 2007-02-01
DE60215515D1 (de) 2006-11-30
EP1415962B1 (en) 2006-10-18

Similar Documents

Publication Publication Date Title
WO2003016244A1 (en) Inflator for air bag
CN100366472C (zh) 两级烟火气囊充气器
CA2319001A1 (en) Smokeless gas generant compositions
TW369493B (en) Gas generator for air bag and air bag system
MX9409331A (es) Composicion generante de gas.
EP1813482A3 (en) Air bag gas generator and air bag device
EP1518764A3 (en) Air bag gas generator and air bag apparatus
EP1262381A3 (en) Airbag gas generator
WO2005009793A3 (en) Inflator with low melting temperature gas generants
US5324075A (en) Gas generator for vehicle occupant restraint
IL202490A0 (en) Cartridge ammunition, particularly blank ammunition
BR0208407A (pt) Método e dispositivo para fabricar particulados metálicos e particulados metálicos produzidos
EP1323696A3 (en) Cool burning gas generating material for a vehicle occupant protection apparatus
WO2000034731A3 (en) Gas generating eject motor
US4062288A (en) Initiator for tire inflator
WO2000046170A3 (en) Gas generant igniter composition and method
IE32106B1 (en) Improvements relating to the treatment of fabricated articles
ATE233890T1 (de) Voll verbrennbarer induktiver anzünder
ATE369327T1 (de) Durch elektrische auslösung anzündbare initialexplosivstoffe und anzündsätze
WO2003093402A3 (en) Pyrotechnic thermite composition and torch
RU2211063C2 (ru) Газогенерирующее устройство
WO2001019757A3 (en) Gas generants containing silicone fuels
WO2008108745A3 (en) A nitroguanidine based gas generant containing mica
TW200500245A (en) Gas generator
FR2857359B1 (fr) Composition pyrotechnique generatrice de gaz destinee a la securite automobile et brulant a des temperatures de combustion inferieures a 2200 k

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BY BZ CA CH CN CO CR CU CZ DE DM DZ EC EE ES FI GB GD GE GH HR HU ID IL IN IS JP KE KG KP KR LC LK LR LS LT LU LV MA MD MG MN MW MX MZ NO NZ OM PH PL PT RU SD SE SG SI SK SL TJ TM TN TR TZ UA UG UZ VC VN YU ZA ZM

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ UG ZM ZW AM AZ BY KG KZ RU TJ TM AT BE BG CH CY CZ DK EE ES FI FR GB GR IE IT LU MC PT SE SK TR BF BJ CF CG CI GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2002760571

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2003521173

Country of ref document: JP

WWP Wipo information: published in national office

Ref document number: 2002760571

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWG Wipo information: grant in national office

Ref document number: 2002760571

Country of ref document: EP