JP6954520B2 - 点火器組立体、及びガス発生器 - Google Patents

点火器組立体、及びガス発生器 Download PDF

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Publication number
JP6954520B2
JP6954520B2 JP2017233755A JP2017233755A JP6954520B2 JP 6954520 B2 JP6954520 B2 JP 6954520B2 JP 2017233755 A JP2017233755 A JP 2017233755A JP 2017233755 A JP2017233755 A JP 2017233755A JP 6954520 B2 JP6954520 B2 JP 6954520B2
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JP
Japan
Prior art keywords
joint groove
joint
igniter
peripheral edge
groove
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
JP2017233755A
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English (en)
Japanese (ja)
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JP2019099022A5 (enExample
JP2019099022A (ja
Inventor
晃史 野田
晃史 野田
信一朗 浮田
信一朗 浮田
平野　幹雄
幹雄 平野
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 Corp
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
Priority to JP2017233755A priority Critical patent/JP6954520B2/ja
Application filed by Daicel Corp filed Critical Daicel Corp
Priority to DE112018006205.8T priority patent/DE112018006205B4/de
Priority to PCT/JP2018/039386 priority patent/WO2019111567A1/ja
Priority to KR1020207014849A priority patent/KR102572679B1/ko
Priority to US16/769,746 priority patent/US10976139B2/en
Priority to CN201880077599.5A priority patent/CN111433083B/zh
Publication of JP2019099022A publication Critical patent/JP2019099022A/ja
Publication of JP2019099022A5 publication Critical patent/JP2019099022A5/ja
Application granted granted Critical
Publication of JP6954520B2 publication Critical patent/JP6954520B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
    • F42B3/107—Sealing-plugs characterised by the material used
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J7/00—Apparatus for generating gases
    • 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
    • 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
    • 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
    • F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0819—Primers or igniters for the initiation of rocket motors, i.e. pyrotechnical aspects thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
JP2017233755A 2017-12-05 2017-12-05 点火器組立体、及びガス発生器 Active JP6954520B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2017233755A JP6954520B2 (ja) 2017-12-05 2017-12-05 点火器組立体、及びガス発生器
PCT/JP2018/039386 WO2019111567A1 (ja) 2017-12-05 2018-10-23 点火器組立体、及びガス発生器
KR1020207014849A KR102572679B1 (ko) 2017-12-05 2018-10-23 점화기 조립체 및 가스 발생기
US16/769,746 US10976139B2 (en) 2017-12-05 2018-10-23 Igniter assembly and gas generator
DE112018006205.8T DE112018006205B4 (de) 2017-12-05 2018-10-23 Zünderanordnung und Gasgenerator
CN201880077599.5A CN111433083B (zh) 2017-12-05 2018-10-23 点火器组装体及气体发生器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017233755A JP6954520B2 (ja) 2017-12-05 2017-12-05 点火器組立体、及びガス発生器

Publications (3)

Publication Number Publication Date
JP2019099022A JP2019099022A (ja) 2019-06-24
JP2019099022A5 JP2019099022A5 (enExample) 2020-12-03
JP6954520B2 true JP6954520B2 (ja) 2021-10-27

Family

ID=66751488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017233755A Active JP6954520B2 (ja) 2017-12-05 2017-12-05 点火器組立体、及びガス発生器

Country Status (6)

Country Link
US (1) US10976139B2 (enExample)
JP (1) JP6954520B2 (enExample)
KR (1) KR102572679B1 (enExample)
CN (1) CN111433083B (enExample)
DE (1) DE112018006205B4 (enExample)
WO (1) WO2019111567A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019134264A1 (de) * 2019-12-13 2021-06-17 Zf Airbag Germany Gmbh Gasgenerator insbesondere für ein fahrzeugsicherheitssystem
JP7495306B2 (ja) * 2020-09-11 2024-06-04 株式会社ダイセル 点火装置組立体及び点火装置
JP2024076039A (ja) 2022-11-24 2024-06-05 日本化薬株式会社 ガス発生器

Family Cites Families (53)

* Cited by examiner, † Cited by third party
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US3170027A (en) * 1962-01-03 1965-02-16 Westinghouse Electric Corp Treated cellulosic insulation and electrical apparatus embodying the same
DE3921472C1 (en) * 1989-06-30 1990-11-15 Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De Device for gas generator - in which gas for inflating cushion for protecting travellers in vehicle crash can take two routes to gas outlet
US5487559A (en) 1994-09-13 1996-01-30 Trw Inc. Air bag inflator with pressure sensor
US5533754A (en) 1995-05-31 1996-07-09 Trw Vehicle Safety Systems Inc. Air bag inflator
JPH1159314A (ja) * 1997-08-12 1999-03-02 Daicel Chem Ind Ltd エアバッグ用ガス発生器
US6412815B1 (en) 1998-09-28 2002-07-02 Daicel Chemical Industries, Ltd. Gas generator for air bag and air bag device
DE69916008T2 (de) 1998-09-28 2004-08-05 Daicel Chemical Industries, Ltd., Sakai Luftsack-Gasgenerator und Luftsacksystem
JP3220443B2 (ja) 1998-11-30 2001-10-22 ダイセル化学工業株式会社 エアバッグ用ガス発生器及びエアバッグ装置
EP1447285B1 (en) 1999-02-16 2008-05-14 Daicel Chemical Industries, Ltd. Multistage gas generator for air bag and air bag apparatus
US6508175B1 (en) 2000-10-31 2003-01-21 Special Devices, Inc. Pyrotechnic initiator for use in high pressure environments
DE20020103U1 (de) 2000-11-27 2001-04-05 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Pyrotechnischer Gasgenerator
US6857658B2 (en) * 2001-03-15 2005-02-22 Daicel Chemical Industries, Ltd. Gas generator for air bag and air bag apparatus
EP1286125A4 (en) * 2001-04-27 2004-10-20 Daicel Chem LIGHTER AND A GAS GENERATOR PROVIDED WITH THIS LIGHTER
US20040232679A1 (en) * 2001-08-09 2004-11-25 Dairi Kubo Gas generator
US6820556B1 (en) * 2001-11-21 2004-11-23 Daicel Chemical Industries, Ltd. Initiator assembly
JP4021178B2 (ja) 2001-11-21 2007-12-12 ダイセル化学工業株式会社 イニシエータ組立体
US7134689B2 (en) 2001-11-30 2006-11-14 Daicel Chemical Industries, Ltd. Inflator
JP2003226222A (ja) 2001-11-30 2003-08-12 Daicel Chem Ind Ltd インフレータ
KR100427359B1 (ko) * 2002-02-25 2004-04-13 삼성전기주식회사 차량용 콤팩트디스크 플레이어의 로딩장치
US20040251667A1 (en) * 2003-03-26 2004-12-16 Hiroshi Harada Ignitor assembly
JP4037300B2 (ja) * 2003-03-26 2008-01-23 ダイセル化学工業株式会社 点火器組立体
US7192054B2 (en) * 2003-12-11 2007-03-20 Autoliv Asp, Inc. Locking initiator assembly for an airbag inflator device
JP4622605B2 (ja) * 2005-03-18 2011-02-02 タカタ株式会社 点火器組立体、インフレータ、エアバッグ装置及びシートベルト装置
US20070001439A1 (en) * 2005-06-16 2007-01-04 Daicel Chemical Industries, Ltd. Gas generator for air bag
US7510210B2 (en) * 2005-08-08 2009-03-31 Daicel Chemical Industries, Ltd. Air bag module
US7854201B2 (en) * 2005-11-08 2010-12-21 Daicel Chemical Industries, Ltd. Igniter assembly
US7905516B2 (en) * 2006-05-19 2011-03-15 Tk Holdings Inc. Airbag module with integrated gas generation
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US7591483B2 (en) * 2006-11-06 2009-09-22 Daicel Chemical Industries, Ltd. Gas generator for restraining device for vehicle
JP4916868B2 (ja) * 2006-12-20 2012-04-18 株式会社ダイセル 電気的な着火を利用する装置の組立方法
JP3134281U (ja) * 2007-05-29 2007-08-09 日本化薬株式会社 点火器組立体及びガス発生器
JP3134430U (ja) * 2007-05-30 2007-08-16 日本化薬株式会社 点火器組立体およびこれを備えたガス発生器
AT10051U1 (de) 2007-06-26 2008-08-15 Hirtenberger Automotive Safety Zündeinrichtung für einen pyrotechnischen gasgenerator
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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
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US9079808B2 (en) * 2010-10-06 2015-07-14 Nippon Kayaku Kabushiki Kaisha Gas generator, gas generator holder and method for manufacturing gas generator holder
JP5595237B2 (ja) * 2010-11-12 2014-09-24 株式会社ダイセル 点火器組立体
JP5921232B2 (ja) * 2012-02-06 2016-05-24 株式会社ダイセル ガス発生器
JP5873373B2 (ja) * 2012-04-02 2016-03-01 株式会社ダイセル ガス発生器
JP6031250B2 (ja) * 2012-04-23 2016-11-24 株式会社ダイセル ガス発生器
JP5944270B2 (ja) * 2012-08-29 2016-07-05 日本化薬株式会社 ガス発生器
JP5985950B2 (ja) * 2012-10-04 2016-09-06 株式会社ダイセル ガス発生器とその組立方法
JP6084096B2 (ja) * 2013-03-29 2017-02-22 日本化薬株式会社 ガス発生器
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
JP6483949B2 (ja) * 2014-01-09 2019-03-13 株式会社ダイセル ガス発生器
KR101529433B1 (ko) * 2014-06-27 2015-06-18 유승열 화학기계적 연마장치용 리테이너 링 및 제조방법
JP6407759B2 (ja) * 2015-02-17 2018-10-17 株式会社ダイセル パイロ式アクチュエータ機構、注射器、及び点火器組立体
JP6504963B2 (ja) * 2015-08-05 2019-04-24 株式会社ダイセル 筒状ハウジング開口部の閉塞構造とガス発生器
JP6675255B2 (ja) * 2016-04-12 2020-04-01 株式会社ダイセル ガス発生器
JP6930981B2 (ja) * 2016-08-29 2021-09-01 株式会社ダイセル ガス発生器
DE102017109209A1 (de) 2017-04-28 2018-10-31 Trw Airbag Systems Gmbh Anzünderträger, baugruppe, gasgenerator sowie verfahren zur herstellung eines gasgenerators
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Also Published As

Publication number Publication date
WO2019111567A1 (ja) 2019-06-13
KR102572679B1 (ko) 2023-08-31
KR20200090781A (ko) 2020-07-29
CN111433083B (zh) 2022-01-28
DE112018006205T5 (de) 2020-09-03
JP2019099022A (ja) 2019-06-24
US10976139B2 (en) 2021-04-13
DE112018006205B4 (de) 2025-01-30
US20200386525A1 (en) 2020-12-10
CN111433083A (zh) 2020-07-17

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