CN119894730A - 气体发生器 - Google Patents

气体发生器 Download PDF

Info

Publication number
CN119894730A
CN119894730A CN202380067345.6A CN202380067345A CN119894730A CN 119894730 A CN119894730 A CN 119894730A CN 202380067345 A CN202380067345 A CN 202380067345A CN 119894730 A CN119894730 A CN 119894730A
Authority
CN
China
Prior art keywords
gas
filling chamber
igniter
chamber
gas generator
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.)
Pending
Application number
CN202380067345.6A
Other languages
English (en)
Chinese (zh)
Inventor
胜田信行
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
Application filed by Daicel Corp filed Critical Daicel Corp
Publication of CN119894730A publication Critical patent/CN119894730A/zh
Pending legal-status Critical Current

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
    • 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
    • B60R21/26—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
    • B60R21/274—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 characterised by means to rupture or open the fluid source
    • 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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
CN202380067345.6A 2022-09-22 2023-08-31 气体发生器 Pending CN119894730A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022151374A JP2024046153A (ja) 2022-09-22 2022-09-22 ガス発生器
JP2022-151374 2022-09-22
PCT/JP2023/031905 WO2024062900A1 (ja) 2022-09-22 2023-08-31 ガス発生器

Publications (1)

Publication Number Publication Date
CN119894730A true CN119894730A (zh) 2025-04-25

Family

ID=90454170

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380067345.6A Pending CN119894730A (zh) 2022-09-22 2023-08-31 气体发生器

Country Status (4)

Country Link
JP (1) JP2024046153A (enrdf_load_stackoverflow)
CN (1) CN119894730A (enrdf_load_stackoverflow)
DE (1) DE112023003901T5 (enrdf_load_stackoverflow)
WO (1) WO2024062900A1 (enrdf_load_stackoverflow)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL115567A0 (en) * 1994-10-25 1996-01-19 Oea Inc Compact hybrid 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
JP5020785B2 (ja) * 2007-11-12 2012-09-05 株式会社ダイセル ガス発生器
US8128123B2 (en) * 2008-01-15 2012-03-06 Autoliv Development Ab Inflator for an air-bag
FR2953008B1 (fr) * 2009-11-25 2011-12-02 Livbag Generateur de gaz a gaz reactifs

Also Published As

Publication number Publication date
DE112023003901T5 (de) 2025-07-17
JP2024046153A (ja) 2024-04-03
WO2024062900A1 (ja) 2024-03-28

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