BR0112072A - Gerador de gás frio - Google Patents

Gerador de gás frio

Info

Publication number
BR0112072A
BR0112072A BR0112072-7A BR0112072A BR0112072A BR 0112072 A BR0112072 A BR 0112072A BR 0112072 A BR0112072 A BR 0112072A BR 0112072 A BR0112072 A BR 0112072A
Authority
BR
Brazil
Prior art keywords
support
gas generator
sealing disc
pressure
cold gas
Prior art date
Application number
BR0112072-7A
Other languages
English (en)
Other versions
BR0112072B1 (pt
Inventor
Siegfried Welz
Original Assignee
Welz Industrieprodukte Gmbh
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 Welz Industrieprodukte Gmbh filed Critical Welz Industrieprodukte Gmbh
Publication of BR0112072A publication Critical patent/BR0112072A/pt
Publication of BR0112072B1 publication Critical patent/BR0112072B1/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1774—With counterbalancing element

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Amplifiers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

"GERADOR DE GáS FRIO". A invenção refere-se a um gerador de gás frio para um sistema de airbag, com um reservatório (1), que está cheio com um gás (2) sob pressão. O gerador de gás frio apresenta uma abertura de saída do gás (3), que no estado de repouso, está fechada vedada contra pressão, com um disco de vedação (4) de parede fina. O disco de vedação (4) está apoiado com um dispositivo de apoio (5) contra a pressão do gás que atua sobre ele. Está previsto um dispositivo de liberação (6) para a influência do dispositivo de apoio (5), que compreende uma placa de pressão (7) que encosta no disco de vedação (4), e uma alavanca de apoio (8) que apóia a placa de pressão (7) em conjunto com o disco de vedação (4). A placa de pressão (7) e a alavanca de apoio (8) são construídas separadamente uma da outra. A alavanca de apoio (8) está apoiada em um ponto de apoio (9), podendo girar, recebendo força, na direção de pressão, e transversalmente a isso, isenta de força. O dispositivo de liberação (6) atua girando sobre a alavanca de apoio (8), em torno do ponto de apoio (9).
BRPI0112072-7A 2000-06-29 2001-06-21 gerador de gÁs frio. BR0112072B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10031749A DE10031749A1 (de) 2000-06-29 2000-06-29 Kaltgasgenerator
PCT/EP2001/006992 WO2002000474A2 (de) 2000-06-29 2001-06-21 Kaltgasgenerator

Publications (2)

Publication Number Publication Date
BR0112072A true BR0112072A (pt) 2003-05-20
BR0112072B1 BR0112072B1 (pt) 2010-08-24

Family

ID=7647250

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0112072-7A BR0112072B1 (pt) 2000-06-29 2001-06-21 gerador de gÁs frio.

Country Status (8)

Country Link
US (1) US6726241B2 (pt)
EP (1) EP1294592B1 (pt)
JP (1) JP2004501822A (pt)
AT (1) ATE289929T1 (pt)
BR (1) BR0112072B1 (pt)
DE (2) DE10031749A1 (pt)
ES (1) ES2237578T3 (pt)
WO (1) WO2002000474A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60207448T2 (de) * 2002-04-10 2006-07-27 Dalphi-Metal España S.A. Druckgasbehälter
US7137646B2 (en) * 2002-11-14 2006-11-21 Automotive Systems Laboratory, Inc. Pressurized gas release mechanism
DE10333895A1 (de) * 2003-07-22 2005-02-17 Petri-Dn Gmbh Inflator Systems Gasgenerator
WO2005043033A1 (de) * 2003-10-17 2005-05-12 L'AIR LIQUIDE Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation Verfahren zur gasbefüllung von druckgefässen
WO2005059431A1 (de) * 2003-12-19 2005-06-30 Messer Group Gmbh Verfahren zur gasbefüllung von druckgasbehältern
DE102006012711A1 (de) * 2006-03-17 2007-09-20 Häge, Martin Kaltgasgenerator
US7711733B2 (en) * 2007-02-07 2010-05-04 At&T Intellectual Property I,L.P. Methods, systems, and products for targeting media for storage to communications devices
US7658406B2 (en) * 2007-07-22 2010-02-09 Key Safety Systems, Inc. Venting device for an airbag inflator
WO2010147953A2 (en) * 2009-06-15 2010-12-23 Delphi Technologies Inc. Apparatus and method for releasing an inflation gas from an inflator
US8602452B1 (en) * 2010-04-20 2013-12-10 Tk Holdings Inc. Seal rupture mechanism for a gas source
EP2527210B1 (en) * 2011-05-25 2013-12-25 Autoliv Development AB An inflator for an air bag
EP3371492B1 (en) 2015-11-06 2021-07-07 Oklahoma Safety Equipment Company, Inc. Rupture disc device and method of assembly thereof
DE102022200584A1 (de) 2022-01-19 2023-07-20 Zf Airbag Germany Gmbh Pyrotechnikfreier Kaltgasgenerator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095901A (en) * 1962-03-16 1963-07-02 Vincent H Larson Rapid opening valve
JPS497958Y1 (pt) * 1970-04-30 1974-02-25
JPS5125146Y2 (pt) * 1971-10-20 1976-06-26
DE2237461A1 (de) * 1972-07-29 1974-02-07 Heckler & Koch Gmbh Passive sicherheitseinrichtung fuer transportmittel
JPS515733A (pt) * 1974-07-05 1976-01-17 Gic Kk
JPS5398637A (en) * 1977-02-08 1978-08-29 Honda Motor Co Ltd Composite link device
JPS63103749A (ja) * 1986-10-22 1988-05-09 Koichi Kaneda エアバツグ装置用衝撃検出作動機構
JPH0319226U (pt) * 1989-07-05 1991-02-26
GB2281225A (en) * 1993-08-26 1995-03-01 Autoliv Dev A gas generator for an air bag
US5458368A (en) * 1994-01-18 1995-10-17 Cermak; Ronald Collision sensor and actuation apparatus
DE19540618A1 (de) * 1995-10-31 1997-05-07 Autoliv Dev Vorrichtung zum Einströmenlassen von unter Druck stehendem Gas in eine Fahrzeugsicherheitsvorrichtung
DE19739375B4 (de) * 1997-09-09 2005-07-28 Welz Industrieprodukte Gmbh Öffnungsvorrichtung für einen Gasdruckbehälter eines Airbags
US6230260B1 (en) * 1998-09-01 2001-05-08 International Business Machines Corporation Circuit arrangement and method of speculative instruction execution utilizing instruction history caching
US6217065B1 (en) * 1999-08-10 2001-04-17 Trw Inc. Inflator
US7890735B2 (en) * 2004-08-30 2011-02-15 Texas Instruments Incorporated Multi-threading processors, integrated circuit devices, systems, and processes of operation and manufacture
US8490065B2 (en) * 2005-10-13 2013-07-16 International Business Machines Corporation Method and apparatus for software-assisted data cache and prefetch control

Also Published As

Publication number Publication date
DE50105477D1 (de) 2005-04-07
WO2002000474A3 (de) 2002-04-04
ES2237578T3 (es) 2005-08-01
WO2002000474A2 (de) 2002-01-03
JP2004501822A (ja) 2004-01-22
US20030137134A1 (en) 2003-07-24
ATE289929T1 (de) 2005-03-15
DE10031749A1 (de) 2002-01-10
EP1294592A2 (de) 2003-03-26
US6726241B2 (en) 2004-04-27
EP1294592B1 (de) 2005-03-02
BR0112072B1 (pt) 2010-08-24

Similar Documents

Publication Publication Date Title
BR0112072A (pt) Gerador de gás frio
ES2066746T3 (es) Sistema de retencion con bolsa de gas para vehiculos.
PT1012006E (pt) Dispositivo de abertura para o recipiente de pressao de gas de um airbag
GT199700063A (es) Montaje de valvula mejorado para uso con recipientes en un sistema de aplicacion cerrado
GB2417066B (en) Improvements in or relating to an inflator for an air-bag
ES2166503T3 (es) Embrague que comprende un accionador de rampa de bola para mantener el estado en caso de perdida de potencia.
BRPI0503900A (pt) método e sistema para prover embalagem de dispositivo mems com vedação secundária
BR0315125A (pt) Sistema de fixação de rompimento
BR0107123B1 (pt) freio de disco com um sistema de aperto com alavanca giratória.
ES2097720T3 (es) Metodo de retencion de seguridad de un emblema sobre una tapa de bolsa inflable en un vehiculo.
BRPI0503902A (pt) sistema e método para dispositivo de display com dessecante ativado
AR001615A1 (es) Caja de empalme
ES2141280T3 (es) Sistema de expansion de endoprotesis utilizando un medio fluido pulsado.
US11725445B2 (en) Backplate for a door actuator
BR0116449A (pt) Sistema de leito para armazenagem de hidrogênio
ES2140574T3 (es) Un sistema de frenado para elevadores de varios tramos.
EP1494188A4 (en) ANOMALY DETECTION DEVICE AND INFORMATION APPARATUS USING SUCH A DEVICE
KR960018556A (ko) 충돌g시뮬레이터용 분리장치
BR0209764A (pt) Dispositivo em um mecanismo de freio de veìculo
ES2114418B1 (es) Embrague de friccion para vehiculo automovil con un elemento de transferencia apoyado sobre una guia axial.
BR0015198A (pt) Combinação de dispositivo e embalagem de coloração de dente, e, matriz
ATE240482T1 (de) Gaszuführvorrichtung
WO2002055348A1 (en) Inflator
AU6566200A (en) Pneumatic labeling cylinder with restrictor
BR0111957A (pt) Gerador de gás frio para um sistema de airbag

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/06/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A ANUIDADE(S),CONFORME ARTIGO 87 DA LPI.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2260 DE 29/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.