KR102572679B1 - 점화기 조립체 및 가스 발생기 - Google Patents

점화기 조립체 및 가스 발생기 Download PDF

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Publication number
KR102572679B1
KR102572679B1 KR1020207014849A KR20207014849A KR102572679B1 KR 102572679 B1 KR102572679 B1 KR 102572679B1 KR 1020207014849 A KR1020207014849 A KR 1020207014849A KR 20207014849 A KR20207014849 A KR 20207014849A KR 102572679 B1 KR102572679 B1 KR 102572679B1
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KR
South Korea
Prior art keywords
igniter
joint
joint groove
groove
inner periphery
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KR1020207014849A
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English (en)
Korean (ko)
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KR20200090781A (ko
Inventor
아키후미 노다
신이치로 우키타
미키오 히라노
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주식회사 다이셀
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Publication of KR20200090781A publication Critical patent/KR20200090781A/ko
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    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Bags (AREA)
KR1020207014849A 2017-12-05 2018-10-23 점화기 조립체 및 가스 발생기 Active KR102572679B1 (ko)

Applications Claiming Priority (3)

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
JPJP-P-2017-233755 2017-12-05
PCT/JP2018/039386 WO2019111567A1 (ja) 2017-12-05 2018-10-23 点火器組立体、及びガス発生器

Publications (2)

Publication Number Publication Date
KR20200090781A KR20200090781A (ko) 2020-07-29
KR102572679B1 true KR102572679B1 (ko) 2023-08-31

Family

ID=66751488

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207014849A Active KR102572679B1 (ko) 2017-12-05 2018-10-23 점화기 조립체 및 가스 발생기

Country Status (6)

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

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

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JP2004293835A (ja) 2003-03-26 2004-10-21 Daicel Chem Ind Ltd 点火器組立体
JP2006256561A (ja) 2005-03-18 2006-09-28 Takata Corp 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

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JP2004293835A (ja) 2003-03-26 2004-10-21 Daicel Chem Ind Ltd 点火器組立体
JP2006256561A (ja) 2005-03-18 2006-09-28 Takata Corp 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

Also Published As

Publication number Publication date
JP6954520B2 (ja) 2021-10-27
JP2019099022A (ja) 2019-06-24
US10976139B2 (en) 2021-04-13
DE112018006205T5 (de) 2020-09-03
CN111433083A (zh) 2020-07-17
KR20200090781A (ko) 2020-07-29
WO2019111567A1 (ja) 2019-06-13
DE112018006205B4 (de) 2025-01-30
US20200386525A1 (en) 2020-12-10
CN111433083B (zh) 2022-01-28

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