DE69000860D1 - Pyrotechnischer generator fuer kuehles gas und verfahren zu dessen herstellung. - Google Patents

Pyrotechnischer generator fuer kuehles gas und verfahren zu dessen herstellung.

Info

Publication number
DE69000860D1
DE69000860D1 DE9090401699T DE69000860T DE69000860D1 DE 69000860 D1 DE69000860 D1 DE 69000860D1 DE 9090401699 T DE9090401699 T DE 9090401699T DE 69000860 T DE69000860 T DE 69000860T DE 69000860 D1 DE69000860 D1 DE 69000860D1
Authority
DE
Germany
Prior art keywords
production
cool gas
pyrotechnical
generator
pyrotechnical 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.)
Expired - Fee Related
Application number
DE9090401699T
Other languages
English (en)
Other versions
DE69000860T2 (de
Inventor
Paul Philippe Cord
Christian Perotto
Bengt Morner
Kyriakos Vavalidis
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
Application granted granted Critical
Publication of DE69000860D1 publication Critical patent/DE69000860D1/de
Publication of DE69000860T2 publication Critical patent/DE69000860T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60R21/264—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
    • 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
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE9090401699T 1989-07-05 1990-06-18 Pyrotechnischer generator fuer kuehles gas und verfahren zu dessen herstellung. Expired - Fee Related DE69000860T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908989A FR2649478B1 (fr) 1989-07-05 1989-07-05 Generateur pyrotechnique de gaz froids et son procede de fabrication

Publications (2)

Publication Number Publication Date
DE69000860D1 true DE69000860D1 (de) 1993-03-18
DE69000860T2 DE69000860T2 (de) 1993-07-01

Family

ID=9383464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090401699T Expired - Fee Related DE69000860T2 (de) 1989-07-05 1990-06-18 Pyrotechnischer generator fuer kuehles gas und verfahren zu dessen herstellung.

Country Status (5)

Country Link
US (1) US5139280A (de)
EP (1) EP0407248B1 (de)
JP (1) JP2509371B2 (de)
DE (1) DE69000860T2 (de)
FR (1) FR2649478B1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04372177A (ja) * 1991-06-21 1992-12-25 Sanyo Electric Co Ltd 光起電力装置
JPH05301559A (ja) * 1991-06-21 1993-11-16 Daicel Chem Ind Ltd 二重構造のハウジングを有するガス発生器
EP0589035B1 (de) * 1992-03-19 1996-05-08 TEMIC Bayern-Chemie Airbag GmbH Gasgenerator-system
US5378017A (en) * 1993-06-11 1995-01-03 Morton International, Inc. Auto ignition in gas generator
US5531474A (en) * 1994-04-26 1996-07-02 Breed Automotive Technology, Inc. Inflator assembly
US5516147A (en) * 1994-10-12 1996-05-14 Morton International, Inc. Stamped metal toroidal hybrid gas generator with sliding piston
US5482316A (en) 1994-10-27 1996-01-09 Morton International, Inc. Air bag inflators having housings with crimp-formed joints
US5458371A (en) * 1994-10-27 1995-10-17 Morton International, Inc. Crimp-formed joint housings for air bag inflators
US5613705A (en) * 1995-03-24 1997-03-25 Morton International, Inc. Airbag inflator having a housing protected from high-temperature reactive generated gases
JP3031247U (ja) * 1995-03-27 1996-11-22 モートン インターナショナル，インコーポレイティド エアバッグインフレーター用ガス発生器
US5505488A (en) * 1995-04-03 1996-04-09 Morton International, Inc. Integral airbag cushion retainer, filter and diffuser
US5779268A (en) * 1995-06-06 1998-07-14 Morton International, Inc. Stamped driver inflator base
US5564741A (en) * 1995-06-12 1996-10-15 Morton International, Inc. Air bag filter and seal arrangement
DE19528864C2 (de) * 1995-08-05 1998-07-09 Temic Bayern Chem Airbag Gmbh Gasgenerator
US5709406A (en) * 1996-02-28 1998-01-20 Morton International, Inc. Hybrid inflator with projectile gas release
FR2761982B1 (fr) * 1997-04-11 1999-05-07 Livbag Snc Procede pour assurer un deploiement progressif d'un coussin de protection et chargement pyrotechnique pour sa mise en oeuvre
US6474684B1 (en) 1997-04-24 2002-11-05 Talley Defense Systems, Inc. Dual stage inflator
US6126197A (en) * 1997-04-24 2000-10-03 Talley Defense Systems, Inc. Lightweight discoidal filterless air bag inflator
US7597353B2 (en) * 2006-05-25 2009-10-06 Autoliv Asp, Inc. Inflator device having an annular inflation gas discharge opening
DE102015215025B4 (de) * 2015-08-06 2020-09-24 Joyson Safety Systems Germany Gmbh Gasgeneratorbaugruppe mit Leitelement
FR3053456B1 (fr) * 2016-06-29 2018-06-29 Autoliv Development Ab Generateur de gaz
US11560113B2 (en) * 2021-01-06 2023-01-24 ZF Passive Safety Systems US Inc. Airbag module with airbag retainer filter layer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985076A (en) * 1973-11-19 1976-10-12 Thiokol Corporation Gas generator
US4137847A (en) * 1977-10-27 1979-02-06 General Motors Corporation Gas generator
JPS581333B2 (ja) * 1978-03-02 1983-01-11 日産自動車株式会社 燃焼器
US4414902A (en) * 1980-12-29 1983-11-15 Ford Motor Company Container for gas generating propellant
US4547342A (en) * 1984-04-02 1985-10-15 Morton Thiokol, Inc. Light weight welded aluminum inflator
US4530516A (en) * 1984-07-09 1985-07-23 Morton Thiokol Inc. Aluminum inflator with steel center-tie
US4578247A (en) * 1984-10-29 1986-03-25 Morton Thiokol, Inc. Minimum bulk, light weight welded aluminum inflator
US4796912A (en) * 1987-11-12 1989-01-10 Morton Thiokol, Inc. Elongate gas generator for inflating vehicle inflatable restraint cushions
US4943086A (en) * 1989-06-30 1990-07-24 Morton Thiokol, Inc. Gas bag inflator with a two welded joint housing

Also Published As

Publication number Publication date
EP0407248B1 (de) 1993-02-03
DE69000860T2 (de) 1993-07-01
JPH03114943A (ja) 1991-05-16
JP2509371B2 (ja) 1996-06-19
FR2649478A1 (fr) 1991-01-11
EP0407248A1 (de) 1991-01-09
FR2649478B1 (fr) 1991-10-04
US5139280A (en) 1992-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee