ATE548627T1 - Mikrogaserzeuger mit automatischer zündfunktion - Google Patents

Mikrogaserzeuger mit automatischer zündfunktion

Info

Publication number
ATE548627T1
ATE548627T1 AT03795265T AT03795265T ATE548627T1 AT E548627 T1 ATE548627 T1 AT E548627T1 AT 03795265 T AT03795265 T AT 03795265T AT 03795265 T AT03795265 T AT 03795265T AT E548627 T1 ATE548627 T1 AT E548627T1
Authority
AT
Austria
Prior art keywords
gas generator
automatic ignition
ignition function
micro gas
cup body
Prior art date
Application number
AT03795265T
Other languages
English (en)
Inventor
Ryoi Kodama
Kazumasa Kurita
Kenjiro Ikeda
Original Assignee
Nippon Kayaku Kk
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=31986276&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE548627(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Kayaku Kk filed Critical Nippon Kayaku Kk
Application granted granted Critical
Publication of ATE548627T1 publication Critical patent/ATE548627T1/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
    • 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
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • 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
    • B60R2021/26029—Ignitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Automotive Seat Belt Assembly (AREA)
AT03795265T 2002-08-30 2003-08-29 Mikrogaserzeuger mit automatischer zündfunktion ATE548627T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002252835 2002-08-30
PCT/JP2003/011089 WO2004025210A1 (ja) 2002-08-30 2003-08-29 自動発火機能を有する小型ガス発生器

Publications (1)

Publication Number Publication Date
ATE548627T1 true ATE548627T1 (de) 2012-03-15

Family

ID=31986276

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03795265T ATE548627T1 (de) 2002-08-30 2003-08-29 Mikrogaserzeuger mit automatischer zündfunktion

Country Status (7)

Country Link
US (1) US7377545B2 (de)
EP (1) EP1541958B2 (de)
JP (2) JP4668617B2 (de)
CN (1) CN100494867C (de)
AT (1) ATE548627T1 (de)
AU (1) AU2003264358A1 (de)
WO (1) WO2004025210A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7503987B2 (en) * 2002-11-22 2009-03-17 Nippon Kayaku Kabushiki Kaisha Gas generating agent, process for production thereof, and gas generator for air bags
US8496266B2 (en) * 2005-06-02 2013-07-30 Tk Holdings, Inc. Gas generating system
JP4907931B2 (ja) * 2005-09-15 2012-04-04 日本化薬株式会社 ガス発生器
JP4473818B2 (ja) * 2005-12-28 2010-06-02 昭和金属工業株式会社 イニシエータ用点火薬とその製造方法及びそれを用いたイニシエータの製造方法
JP5090184B2 (ja) * 2006-01-18 2012-12-05 日本化薬株式会社 ガスアクチュエータ用小型ガス発生器及びプリテンショナーシステム
US7942990B2 (en) * 2006-12-18 2011-05-17 Daicel Chemical Industries, Ltd. Hybrid inflator
CN100584207C (zh) * 2007-06-18 2010-01-27 周华 藿香马黛茶
CN103465864B (zh) * 2008-09-30 2017-03-15 Trw空气气袋系统股份有限公司 气体发生器、其制造方法以及带有气体发生器的模块
MX2012003701A (es) * 2009-10-15 2012-06-01 Nippon Kayaku Kk Composicion de agente generador de gas y producto moldeado del mismo y generador de gas que usa la misma.
JP5545831B2 (ja) * 2010-04-08 2014-07-09 日本化薬株式会社 ガス発生器
CN103153716B (zh) * 2010-10-06 2016-01-13 日本化药株式会社 气体发生器、气体发生器用保持器及气体发生器用保持器的制造方法
DE102011012773B4 (de) 2011-03-01 2024-03-07 Zf Airbag Germany Gmbh Gasgenerator mit Frühzündmittel
US20120234193A1 (en) 2011-03-17 2012-09-20 Special Devices, Inc. Igniter with a locked consolidated powder charge
JP5795237B2 (ja) * 2011-10-24 2015-10-14 株式会社ダイセル 人員拘束装置用ガス発生器
DE102012016431A1 (de) * 2012-08-21 2014-02-27 Trw Airbag Systems Gmbh Anzünder für eine Sicherheitseinrichtung
WO2014147721A1 (ja) * 2013-03-18 2014-09-25 株式会社日立システムズ 点火器及び点火器組立体及びその検知システム並びに検知方法
DE112015000911T5 (de) 2014-02-20 2016-11-17 Tk Holdings Inc. Airbag-Aufblasvorrichtungs-Pad
US10209041B2 (en) 2014-11-17 2019-02-19 Ems-Patvag s.r.o. Detonator for passenger restraint systems
DE102015014124A1 (de) 2015-11-03 2017-05-04 Ems-Patvag s.r.o. Zündkapsel für Insassen-Rückhaltesysteme
DE102014016923B3 (de) * 2014-11-17 2016-02-25 Elisabeth Dürschinger Zündkapsel für Insassen-Rückhaltesysteme
US9440615B2 (en) * 2014-12-10 2016-09-13 Autoliv Asp, Inc. Initiator assemblies
CN105061123A (zh) * 2015-08-17 2015-11-18 陕西庆华汽车安全系统有限公司 一种用于汽车安全带预紧器的产气药及其制备方法
US10677576B1 (en) * 2015-12-30 2020-06-09 Systima Technologies, Inc. Multistage thermal trigger
CN109311446B (zh) 2016-03-31 2021-10-22 B/E航空公司 用于保护倾斜安装的飞机座椅中的乘客的系统和方法
JP6880505B2 (ja) * 2017-07-14 2021-06-02 株式会社ダイセル 放出装置、及びガス発生器
CN113390307B (zh) * 2021-05-27 2024-11-26 张清云 一种微型轻便电极塞

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290060A (en) * 1992-12-14 1994-03-01 Morton International, Inc. Hybrid gas generator for air bag inflatable restraint systems
JPH05185899A (ja) † 1992-01-10 1993-07-27 Takata Kk エアバッグ装置のインフレータ
US5648634A (en) * 1993-10-20 1997-07-15 Quantic Industries, Inc. Electrical initiator
JPH07232989A (ja) 1993-12-27 1995-09-05 Nippon Kayaku Co Ltd 自動発火性火薬組成物
JPH07232613A (ja) * 1993-12-28 1995-09-05 Nippon Kayaku Co Ltd エアバッグ用ガス発生器およびスクイブ
US5380380A (en) 1994-02-09 1995-01-10 Automotive Systems Laboratory, Inc. Ignition compositions for inflator gas generators
JP3678827B2 (ja) 1995-12-20 2005-08-03 日本化薬株式会社 ガス発生器用ピンタイプスクイブ
FR2754050B1 (fr) † 1996-10-01 1998-10-30 Livbag Snc Microgenerateur pyrotechnique de gaz a prise bifilaire bloquee
US5834679A (en) * 1996-10-30 1998-11-10 Breed Automotive Technology, Inc. Methods of providing autoignition for an airbag inflator
JPH10325699A (ja) * 1997-05-23 1998-12-08 Nichiyu Giken Kogyo Kk 点火具
US6136114A (en) 1997-09-30 2000-10-24 Teledyne Industries, Inc. Gas generant compositions methods of production of the same and devices made therefrom
JP4131486B2 (ja) 1999-07-09 2008-08-13 日本化薬株式会社 自動発火性エンハンサー剤組成物
US6789485B2 (en) † 2000-11-28 2004-09-14 Automotive Systems Laboratory, Inc. Gas generator and method of assembly

Also Published As

Publication number Publication date
CN1678879A (zh) 2005-10-05
EP1541958A1 (de) 2005-06-15
JP4668617B2 (ja) 2011-04-13
AU2003264358A1 (en) 2004-04-30
EP1541958B2 (de) 2018-09-19
JPWO2004025210A1 (ja) 2006-01-12
CN100494867C (zh) 2009-06-03
EP1541958B1 (de) 2012-03-07
WO2004025210A1 (ja) 2004-03-25
EP1541958A4 (de) 2006-12-20
JP2011088141A (ja) 2011-05-06
US7377545B2 (en) 2008-05-27
US20060162607A1 (en) 2006-07-27

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