HUP0202754A2 - Hybrid inflator - Google Patents

Hybrid inflator

Info

Publication number
HUP0202754A2
HUP0202754A2 HU0202754A HUP0202754A HUP0202754A2 HU P0202754 A2 HUP0202754 A2 HU P0202754A2 HU 0202754 A HU0202754 A HU 0202754A HU P0202754 A HUP0202754 A HU P0202754A HU P0202754 A2 HUP0202754 A2 HU P0202754A2
Authority
HU
Hungary
Prior art keywords
gas
airbag
inflator
housing
generator
Prior art date
Application number
HU0202754A
Other languages
English (en)
Inventor
Hirata
Katsuda
Yamazaki
Original Assignee
Daicel Chem
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 Chem filed Critical Daicel Chem
Publication of HUP0202754A2 publication Critical patent/HUP0202754A2/hu

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
    • B60R21/268—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 release of stored pressurised gas
    • 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
    • B60R21/268—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 release of stored pressurised gas
    • B60R21/272—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 release of stored pressurised gas with means for increasing the pressure of the gas just before or during liberation, e.g. hybrid inflators
    • 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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

A találmány légzsákfelfúvó hibrid eszköz, jármű biztonsági rendszerébetartozó légzsák felfúvására, amely eszköznek háza, a házbanelrendezett gázgenerátora, a gázgenerátorra csatlakoztatott gyújtójavan, amely ház (102) túlnyomásos közeggel van töltve, ahol agázgenerátornak (110) egy, kettő vagy több, gázképző anyagottartalmazó generátorkamrája van, amely (inert gázt tartalmazó, deoxigént nem tartalmazó,) túlnyomásos közeg móltömegének (A mól) és agázképző anyagból (122) generálható gáz móltömegének (B mól) AB aránya8/2 és 1/9 közötti tartományban van, amely gázképző anyag (122)előnyösen tüzelőanyagot és oxidáló összetevőt tartalmaz, és amelygázképző anyag (122) nyomás-indexe célszerűen kisebb, mint 0,8. Atalálmány továbbá légzsák ütközésérzékelővel, és ezzel vezéreltfelfúvó eszközzel, amely légzsák felfúvó eszköze a találmány szerintilégzsákfelfúvó hibrid eszköz (100), amely a felfúvatlan légzsákkalegyütt van modul fiókban elrendezve. Ó
HU0202754A 1999-10-01 2000-09-29 Hybrid inflator HUP0202754A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP28150999 1999-10-01
JP2000288951 2000-09-22
JP2000290236A JP2002166817A (ja) 1999-10-01 2000-09-25 ハイブリッドインフレータ
PCT/JP2000/006787 WO2001025058A1 (fr) 1999-10-01 2000-09-29 Gonfleur hybride

Publications (1)

Publication Number Publication Date
HUP0202754A2 true HUP0202754A2 (en) 2002-12-28

Family

ID=27336846

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0202754A HUP0202754A2 (en) 1999-10-01 2000-09-29 Hybrid inflator

Country Status (7)

Country Link
US (1) US6808204B1 (hu)
EP (1) EP1216897A4 (hu)
JP (1) JP2002166817A (hu)
KR (1) KR100648488B1 (hu)
CN (1) CN1140430C (hu)
HU (1) HUP0202754A2 (hu)
WO (1) WO2001025058A1 (hu)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002302010A (ja) * 2001-04-04 2002-10-15 Daicel Chem Ind Ltd ハイブリッドインフレータの窒素酸化物の低減法
CN1284693C (zh) 2001-11-30 2006-11-15 大赛璐化学工业株式会社 充气器
US7134689B2 (en) 2001-11-30 2006-11-14 Daicel Chemical Industries, Ltd. Inflator
JP2003237527A (ja) * 2002-02-18 2003-08-27 Daicel Chem Ind Ltd ハイブリッドインフレータ
US7401810B2 (en) * 2003-07-07 2008-07-22 Autoliv Asp, Inc. Ultrasonic welded initiator and connector socket
US7438313B2 (en) * 2003-08-06 2008-10-21 Arc Automotive, Inc. Compact multi-level output gas generator
US20050189750A1 (en) * 2004-02-02 2005-09-01 Yuzo Gotoh Hybrid inflator
JP2006007815A (ja) * 2004-06-22 2006-01-12 Takata Corp インフレータ及びエアバッグ装置
US7648163B2 (en) * 2004-08-10 2010-01-19 Daicel Chemical Industries, Ltd. Gas generator for air bag
WO2006077952A1 (ja) * 2005-01-21 2006-07-27 Nippon Kayaku Kabushiki Kaisha ガス発生器及びその製造方法
JP5292983B2 (ja) * 2008-08-07 2013-09-18 豊田合成株式会社 インフレーター
US7883108B2 (en) * 2008-09-04 2011-02-08 Autoliv Asp, Inc. Inflator for an airbag
KR101266042B1 (ko) * 2011-10-19 2013-05-21 주식회사 현대제이콤 무선 센서 네트워크 구축을 위한 복수의 센서노드 살포장치 및 이를 구비하는 무선 센서 네트워크 구축장치
JP6374811B2 (ja) * 2014-05-16 2018-08-15 株式会社ダイセル ガス発生器
DE102017100857A1 (de) * 2017-01-18 2018-07-19 Trw Airbag Systems Gmbh Hybridgasgenerator, Verfahren zum Betreiben eines Hybridgasgenerators, Gassackmodul und Fahrzeugsicherheitssystem

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5075773A (en) 1972-01-11 1974-07-04 Allied Chemical Corporation Inflation apparatus for safety device
US3868124A (en) 1972-09-05 1975-02-25 Olin Corp Inflating device for use with vehicle safety systems
US4370181A (en) * 1980-12-31 1983-01-25 Thiokol Corporation Pyrotechnic non-azide gas generants based on a non-hydrogen containing tetrazole compound
US5351988A (en) 1990-11-27 1994-10-04 Alliedsignal Inc. Hybrid inflator with staged inflation capability
CN1065850A (zh) * 1992-04-10 1992-11-04 潘正日 免烧结装饰瓷砖的配制方法
CN1064298A (zh) * 1992-04-10 1992-09-09 李长宝 防水堵漏方法
US5711546A (en) * 1994-03-18 1998-01-27 Oea, Inc. Hybrid inflator with coaxial chamber
IL115567A0 (en) 1994-10-25 1996-01-19 Oea Inc Compact hybrid inflator
JPH08301682A (ja) 1995-04-28 1996-11-19 Otsuka Chem Co Ltd エアバッグ用ガス発生剤
US5507891A (en) 1995-08-11 1996-04-16 Alliant Techsystems Inc. Propellant composition for automotive safety applications
KR100272955B1 (ko) * 1995-12-01 2000-11-15 구마모토 마사히로 에어백용가스발생기에사용하는가스발생제및전화약과이가스발생제및전화약을사용한가스발생기
JPH09183682A (ja) 1995-12-13 1997-07-15 Morton Internatl Inc 貯蔵された酸化性ガスを含むハイブリッド膨張器に使用される燃料組成物
US5851027A (en) 1996-09-09 1998-12-22 Bendix-Atlantic Inflator Company Variable output driver side hybrid inflator
EP0844148A1 (en) 1996-11-20 1998-05-27 Autoliv ASP, Inc. Gas heater for high pressure hybrid airbag inflator
US6474684B1 (en) * 1997-04-24 2002-11-05 Talley Defense Systems, Inc. Dual stage inflator
US5882036A (en) 1997-09-10 1999-03-16 Autoliv Asp, Inc. Hybrid inflator with reduced solid emissions
JPH11199361A (ja) 1997-10-14 1999-07-27 Nippon Kuatsu System Kk ガス発生剤
JPH11152288A (ja) 1997-11-19 1999-06-08 Daicel Chem Ind Ltd ジ（カルボヒドラジド−ｏ，ｎ）カルシウム（ｉｉ）硝酸塩一水和物及びその脱水錯体とそれらの製造方法及びガス発生剤組成物
JP3952424B2 (ja) * 1997-11-26 2007-08-01 日本化薬株式会社 ガス発生剤組成物
US6876058B1 (en) 2003-10-14 2005-04-05 International Business Machines Corporation Wiring protection element for laser deleted tungsten fuse
CA2596588C (en) 2005-01-31 2017-06-27 University Of Iowa Research Foundation Nucleic acid silencing of huntington's disease gene

Also Published As

Publication number Publication date
WO2001025058A1 (fr) 2001-04-12
KR20020037766A (ko) 2002-05-22
CN1140430C (zh) 2004-03-03
EP1216897A4 (en) 2008-01-23
CN1376120A (zh) 2002-10-23
EP1216897A1 (en) 2002-06-26
JP2002166817A (ja) 2002-06-11
US6808204B1 (en) 2004-10-26
KR100648488B1 (ko) 2006-11-24

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