BR0307872A - Dispositivo gerador de gás - Google Patents

Dispositivo gerador de gás

Info

Publication number
BR0307872A
BR0307872A BR0307872-8A BR0307872A BR0307872A BR 0307872 A BR0307872 A BR 0307872A BR 0307872 A BR0307872 A BR 0307872A BR 0307872 A BR0307872 A BR 0307872A
Authority
BR
Brazil
Prior art keywords
gas
orifices
initiated
inflating
orifice
Prior art date
Application number
BR0307872-8A
Other languages
English (en)
Inventor
Daniel Duvacquier
Christian Perotto
Franck Lebaudy
Xavier Abaziou
Original Assignee
Livbag Snc
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 Snc filed Critical Livbag Snc
Publication of BR0307872A publication Critical patent/BR0307872A/pt

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
    • 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
    • B60R21/276—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 to vent the inflation fluid source, e.g. in case of overpressure
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Pipe Accessories (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treating Waste Gases (AREA)

Abstract

"DISPOSITIVO GERADOR DE GáS". A presente invenção se refere a um dispositivo gerador de gás utilizado em segurança automobilística para inflar um colchão (3) de proteção. Esse dispositivo se caracteriza pelo fato de que ele compreende pelo menos uma fonte de gás para inflar o colchão (3) de proteção e pelo menos um orifício, dito primeiro orifício, de saída de gás na direção do colchão (3) de proteção, caracterizado pelo fato de que ele compreende meios para levar os gases a atravessar outros orifícios de saída dos gases, ditos segundos orifícios, distribuídos no dispositivo de modo a torná-lo de impulso neutro quando ele é iniciado enquanto ele não está em serviço, o dispositivo compreendendo também meios de obturação desses segundos orifícios quando o dispositivo está em serviço, de modo que quando o dispositivo é iniciado, o gás passa pelo primeiro orifício de saída.
BR0307872-8A 2002-02-21 2003-02-21 Dispositivo gerador de gás BR0307872A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0202211A FR2836104B1 (fr) 2002-02-21 2002-02-21 Dispositif generateur de gaz a sortie axiale utilise en securite automobile, comportant un systeme de diffusion a poussee neutre
PCT/FR2003/000587 WO2003070527A1 (fr) 2002-02-21 2003-02-21 Dispositif generateur de gaz

Publications (1)

Publication Number Publication Date
BR0307872A true BR0307872A (pt) 2004-12-28

Family

ID=27636389

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307872-8A BR0307872A (pt) 2002-02-21 2003-02-21 Dispositivo gerador de gás

Country Status (12)

Country Link
US (1) US7438314B2 (pt)
EP (1) EP1476332B1 (pt)
JP (1) JP4024760B2 (pt)
KR (1) KR100857680B1 (pt)
CN (1) CN100341728C (pt)
AT (1) ATE398051T1 (pt)
AU (1) AU2003224215A1 (pt)
BR (1) BR0307872A (pt)
DE (1) DE60321542D1 (pt)
ES (1) ES2307922T3 (pt)
FR (1) FR2836104B1 (pt)
WO (1) WO2003070527A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7311866B1 (en) * 2002-06-25 2007-12-25 Ebi, L.P. Method for creating a mold for a knee brace and a knee brace
DE102004041802A1 (de) 2004-08-24 2006-03-02 Takata-Petri (Ulm) Gmbh Airbagmodul
US20060043714A1 (en) * 2004-08-31 2006-03-02 Trw Vehicle Safety Systems Inc. Apparatus for providing inflator thrust neutrality
DE202005008847U1 (de) 2005-06-03 2005-10-06 Autoliv Development Ab Gasgeneratoreinheit
US7325829B2 (en) * 2005-10-03 2008-02-05 Key Safety Systems, Inc. Airbag inflator
ATE412560T1 (de) * 2005-12-20 2008-11-15 Key Safety Systems Inc Gasgenerator mit drosselklappe für variablen gasstrom
DE102007060265B4 (de) * 2007-12-14 2014-10-30 Trw Airbag Systems Gmbh Gasgenerator
JP5010459B2 (ja) * 2007-12-28 2012-08-29 日本プラスト株式会社 エアバッグ装置
US7878535B2 (en) * 2008-04-29 2011-02-01 Arc Automotive, Inc. Airbag inflator with adaptive valve
DE102014103629B3 (de) * 2014-03-17 2015-02-12 Joachim Haase Vorrichtung mit einem Gasgenerator zur Erzeugung einer Druckgasströmung
CN105539805B (zh) * 2015-12-28 2019-03-19 北京临近空间飞艇技术开发有限公司 一种飞艇气囊地面快速安全充气装置
US10202096B2 (en) 2016-12-13 2019-02-12 Autoliv Asp, Inc. Thrust vector tuning of inflator devices

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441290A (en) * 1967-03-10 1969-04-29 Eaton Yale & Towne Vehicle safety system
US4964454A (en) * 1988-12-07 1990-10-23 Brunswick Corporation Evaporable foam pattern for casting an air induction manifold
US4964654A (en) * 1989-05-11 1990-10-23 Allied-Signal Inc. Air bag assembly
JPH04201760A (ja) * 1990-11-30 1992-07-22 Takata Kk 助手席用エアバッグ装置
EP0631545B1 (en) * 1992-03-24 1997-04-16 Bendix-Atlantic Inflator Company Means for rendering a thrust neutral inflator suitable for use in air bag modules
JP3935245B2 (ja) * 1997-08-12 2007-06-20 ダイセル化学工業株式会社 エアバッグ用ガス発生器及びエアバッグ装置
DE69919973T2 (de) * 1998-09-28 2005-01-20 Daicel Chemical Industries, Ltd., Sakai Luftsack-Gasgenerator und Luftsacksystem
JP2007097700A (ja) * 2005-09-30 2007-04-19 Samii Kk 弾球遊技機

Also Published As

Publication number Publication date
FR2836104A1 (fr) 2003-08-22
JP4024760B2 (ja) 2007-12-19
EP1476332B1 (fr) 2008-06-11
ATE398051T1 (de) 2008-07-15
JP2005527414A (ja) 2005-09-15
US20050179240A1 (en) 2005-08-18
CN1703338A (zh) 2005-11-30
DE60321542D1 (de) 2008-07-24
EP1476332A1 (fr) 2004-11-17
FR2836104B1 (fr) 2004-07-09
ES2307922T3 (es) 2008-12-01
AU2003224215A1 (en) 2003-09-09
CN100341728C (zh) 2007-10-10
WO2003070527A1 (fr) 2003-08-28
KR100857680B1 (ko) 2008-09-08
KR20050005411A (ko) 2005-01-13
US7438314B2 (en) 2008-10-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 8A. ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2125 DE 27/09/2011.