DE112015003553B4 - Gaserzeuger mit axial bewegbarem Schalenglied - Google Patents

Gaserzeuger mit axial bewegbarem Schalenglied Download PDF

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Publication number
DE112015003553B4
DE112015003553B4 DE112015003553.2T DE112015003553T DE112015003553B4 DE 112015003553 B4 DE112015003553 B4 DE 112015003553B4 DE 112015003553 T DE112015003553 T DE 112015003553T DE 112015003553 B4 DE112015003553 B4 DE 112015003553B4
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DE
Germany
Prior art keywords
peripheral wall
wall surface
shell member
shell
cylindrical member
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
DE112015003553.2T
Other languages
German (de)
English (en)
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DE112015003553T5 (de
Inventor
Toshihiro Izuma
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
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Filing date
Publication date
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Publication of DE112015003553T5 publication Critical patent/DE112015003553T5/de
Application granted granted Critical
Publication of DE112015003553B4 publication Critical patent/DE112015003553B4/de
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    • 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
    • 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
    • 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
    • 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
    • B60R2021/2642—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 comprising a plurality of combustion chambers or sub-chambers
    • 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
    • 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
    • B60R21/261—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 with means other than bag structure to diffuse or guide inflation fluid

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE112015003553.2T 2014-08-01 2015-07-21 Gaserzeuger mit axial bewegbarem Schalenglied Active DE112015003553B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-157323 2014-08-01
JP2014157323A JP6282555B2 (ja) 2014-08-01 2014-08-01 ガス発生器
PCT/JP2015/070635 WO2016017465A1 (ja) 2014-08-01 2015-07-21 ガス発生器

Publications (2)

Publication Number Publication Date
DE112015003553T5 DE112015003553T5 (de) 2017-04-13
DE112015003553B4 true DE112015003553B4 (de) 2023-12-21

Family

ID=55217368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015003553.2T Active DE112015003553B4 (de) 2014-08-01 2015-07-21 Gaserzeuger mit axial bewegbarem Schalenglied

Country Status (6)

Country Link
US (1) US9994190B2 (enExample)
JP (1) JP6282555B2 (enExample)
KR (1) KR20170040190A (enExample)
CN (1) CN106660510B (enExample)
DE (1) DE112015003553B4 (enExample)
WO (1) WO2016017465A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12078460B2 (en) 2019-07-12 2024-09-03 Daicel Corporation Gas generator

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6353326B2 (ja) * 2014-09-16 2018-07-04 株式会社ダイセル ガス発生器
DE102015215025B4 (de) * 2015-08-06 2020-09-24 Joyson Safety Systems Germany Gmbh Gasgeneratorbaugruppe mit Leitelement
DE112017000510T5 (de) * 2016-01-26 2018-10-18 Daicel Corporation Gas-Generator
JP6930981B2 (ja) * 2016-08-29 2021-09-01 株式会社ダイセル ガス発生器
JP6797072B2 (ja) * 2017-05-01 2020-12-09 株式会社ダイセル ガス発生器
JP6888228B2 (ja) * 2017-07-20 2021-06-16 株式会社ダイセル ガス発生器
JP7199296B2 (ja) * 2018-10-05 2023-01-05 日本化薬株式会社 ガス発生器
JP7175165B2 (ja) * 2018-11-16 2022-11-18 日本化薬株式会社 ガス発生器
JP7175173B2 (ja) * 2018-12-12 2022-11-18 日本化薬株式会社 ガス発生器
JP7343354B2 (ja) * 2019-10-16 2023-09-12 株式会社ダイセル ガス発生器、及びガス発生器の組立方法
DE102019131394A1 (de) * 2019-11-21 2021-05-27 Zf Airbag Germany Gmbh Gasgenerator für ein fahrzeugsicherheitssystem, verfahren zum betreiben eines gasgenerators
JP7534871B2 (ja) * 2020-06-02 2024-08-15 株式会社ダイセル ガス発生器及びその製造方法
US11485313B2 (en) * 2020-06-23 2022-11-01 Autoliv Asp, Inc. Inflator for a passive vehicle safety device
JP7587443B2 (ja) * 2021-03-02 2024-11-20 日本化薬株式会社 点火器およびガス発生器
US11479205B2 (en) * 2021-03-17 2022-10-25 Autoliv Asp, Inc. Dual stage inflator
DE112022002503T5 (de) * 2021-05-11 2024-03-21 Daicel Corporation Zünderanordnung und Gaserzeugungsvorrichtung
JP7702305B2 (ja) * 2021-08-23 2025-07-03 株式会社ダイセル エアバッグ装置及びガス発生装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070120349A1 (en) 2005-11-28 2007-05-31 Autoliv Asp, Inc. Inflator second stage combustion control
US20100071580A1 (en) 2008-09-19 2010-03-25 Masayuki Nakayasu Gas generator
JP2011207326A (ja) 2010-03-30 2011-10-20 Daicel Chemical Industries Ltd ガス発生器
US20130283760A1 (en) 2012-04-25 2013-10-31 Daicel Corporation Gas generator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3544724B2 (ja) * 1994-12-06 2004-07-21 日本化薬株式会社 エアバッグ用ガス発生器
US5984351A (en) * 1997-04-11 1999-11-16 Autoliv Asp, Inc. Dual stage actuation system
US6315322B1 (en) * 1999-03-05 2001-11-13 Trw Inc. Air bag inflator
JP4494023B2 (ja) 2004-01-15 2010-06-30 ダイセル化学工業株式会社 エアバッグ用ガス発生器
US7665764B2 (en) 2004-01-15 2010-02-23 Daicel Chemical Industries, Ltd. Gas generator for air bag
JP4970813B2 (ja) * 2006-03-22 2012-07-11 株式会社ダイセル 車両の人員拘束装置用ガス発生器
JP5179156B2 (ja) * 2007-12-07 2013-04-10 株式会社ダイセル 車両の人員拘束装置用ガス発生器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070120349A1 (en) 2005-11-28 2007-05-31 Autoliv Asp, Inc. Inflator second stage combustion control
US7374204B2 (en) 2005-11-28 2008-05-20 Autoliv Asp, Inc. Inflator second stage combustion control
US20100071580A1 (en) 2008-09-19 2010-03-25 Masayuki Nakayasu Gas generator
JP2011207326A (ja) 2010-03-30 2011-10-20 Daicel Chemical Industries Ltd ガス発生器
US20130283760A1 (en) 2012-04-25 2013-10-31 Daicel Corporation Gas generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12078460B2 (en) 2019-07-12 2024-09-03 Daicel Corporation Gas generator

Also Published As

Publication number Publication date
CN106660510B (zh) 2019-03-15
KR20170040190A (ko) 2017-04-12
JP6282555B2 (ja) 2018-02-21
US20170166160A1 (en) 2017-06-15
CN106660510A (zh) 2017-05-10
JP2016034768A (ja) 2016-03-17
US9994190B2 (en) 2018-06-12
DE112015003553T5 (de) 2017-04-13
WO2016017465A1 (ja) 2016-02-04

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