FR2901523B1 - "generateur de gaz pour dispositif de securite automobile et dispositif qui en est pourvu" - Google Patents

"generateur de gaz pour dispositif de securite automobile et dispositif qui en est pourvu"

Info

Publication number
FR2901523B1
FR2901523B1 FR0604771A FR0604771A FR2901523B1 FR 2901523 B1 FR2901523 B1 FR 2901523B1 FR 0604771 A FR0604771 A FR 0604771A FR 0604771 A FR0604771 A FR 0604771A FR 2901523 B1 FR2901523 B1 FR 2901523B1
Authority
FR
France
Prior art keywords
chamber
pipe
motor vehicle
gas generator
vehicle safety
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.)
Expired - Fee Related
Application number
FR0604771A
Other languages
English (en)
Other versions
FR2901523A1 (fr
Inventor
Xavier Abaziou
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.)
Livbag SAS
Original Assignee
Livbag SAS
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 Livbag SAS filed Critical Livbag SAS
Priority to FR0604771A priority Critical patent/FR2901523B1/fr
Priority to EP07866276A priority patent/EP2021212B1/fr
Priority to PCT/EP2007/055102 priority patent/WO2008058772A1/fr
Priority to AT07866276T priority patent/ATE448979T1/de
Priority to DE602007003345T priority patent/DE602007003345D1/de
Publication of FR2901523A1 publication Critical patent/FR2901523A1/fr
Application granted granted Critical
Publication of FR2901523B1 publication Critical patent/FR2901523B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B60R2021/26094—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 characterised by fluid flow controlling valves
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Vehicle Body Suspensions (AREA)
  • Massaging Devices (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control Of Eletrric Generators (AREA)
FR0604771A 2006-05-29 2006-05-29 "generateur de gaz pour dispositif de securite automobile et dispositif qui en est pourvu" Expired - Fee Related FR2901523B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0604771A FR2901523B1 (fr) 2006-05-29 2006-05-29 "generateur de gaz pour dispositif de securite automobile et dispositif qui en est pourvu"
EP07866276A EP2021212B1 (fr) 2006-05-29 2007-05-25 Générateur de gaz pour un dispositif de sécurité automobile et dispositif fixé à celui-ci
PCT/EP2007/055102 WO2008058772A1 (fr) 2006-05-29 2007-05-25 Générateur de gaz pour un dispositif de sécurité automobile et dispositif fixé à celui-ci
AT07866276T ATE448979T1 (de) 2006-05-29 2007-05-25 Gasgenerator für eine kraftfahrzeug- sicherheitsvorrichtung und damit ausgestattete vorrichtung
DE602007003345T DE602007003345D1 (de) 2006-05-29 2007-05-25 Richtung und damit ausgestattete vorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0604771A FR2901523B1 (fr) 2006-05-29 2006-05-29 "generateur de gaz pour dispositif de securite automobile et dispositif qui en est pourvu"

Publications (2)

Publication Number Publication Date
FR2901523A1 FR2901523A1 (fr) 2007-11-30
FR2901523B1 true FR2901523B1 (fr) 2008-08-08

Family

ID=37654940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0604771A Expired - Fee Related FR2901523B1 (fr) 2006-05-29 2006-05-29 "generateur de gaz pour dispositif de securite automobile et dispositif qui en est pourvu"

Country Status (5)

Country Link
EP (1) EP2021212B1 (fr)
AT (1) ATE448979T1 (fr)
DE (1) DE602007003345D1 (fr)
FR (1) FR2901523B1 (fr)
WO (1) WO2008058772A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013014551B4 (de) * 2013-09-03 2025-11-13 Zf Airbag Germany Gmbh Aktuator für ein Gassackmodul mit Fließrichtungsumkehr in der Gasführung
JP6579991B2 (ja) * 2016-04-18 2019-09-25 日本化薬株式会社 ガス発生器
EP4442518A4 (fr) * 2021-11-30 2025-11-19 Daicel Corp Générateur de gaz
CN119183424A (zh) * 2022-06-06 2024-12-24 株式会社大赛璐 气体发生器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700030A (en) * 1995-12-27 1997-12-23 Trw Vehicle Safety Systems Inc. Inflator with combustion chamber pressure regulator
DE29821232U1 (de) * 1998-11-26 1999-04-01 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Gasgenerator für ein Sicherheitssystem

Also Published As

Publication number Publication date
WO2008058772A1 (fr) 2008-05-22
FR2901523A1 (fr) 2007-11-30
EP2021212A1 (fr) 2009-02-11
EP2021212B1 (fr) 2009-11-18
DE602007003345D1 (de) 2009-12-31
ATE448979T1 (de) 2009-12-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20120131