PT1012006E - Dispositivo de abertura para o recipiente de pressao de gas de um airbag - Google Patents

Dispositivo de abertura para o recipiente de pressao de gas de um airbag

Info

Publication number
PT1012006E
PT1012006E PT98948949T PT98948949T PT1012006E PT 1012006 E PT1012006 E PT 1012006E PT 98948949 T PT98948949 T PT 98948949T PT 98948949 T PT98948949 T PT 98948949T PT 1012006 E PT1012006 E PT 1012006E
Authority
PT
Portugal
Prior art keywords
gas pressure
container
sealing element
triggering device
discharge opening
Prior art date
Application number
PT98948949T
Other languages
English (en)
Inventor
Tilo Moller
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 PT1012006E publication Critical patent/PT1012006E/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/016—Noble gases (Ar, Kr, Xe)
    • F17C2221/017—Helium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0181—Airbags
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Safety Valves (AREA)
PT98948949T 1997-09-09 1998-09-09 Dispositivo de abertura para o recipiente de pressao de gas de um airbag PT1012006E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19739375A DE19739375B4 (de) 1997-09-09 1997-09-09 Öffnungsvorrichtung für einen Gasdruckbehälter eines Airbags

Publications (1)

Publication Number Publication Date
PT1012006E true PT1012006E (pt) 2006-06-30

Family

ID=7841654

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98948949T PT1012006E (pt) 1997-09-09 1998-09-09 Dispositivo de abertura para o recipiente de pressao de gas de um airbag

Country Status (8)

Country Link
US (1) US6247725B1 (pt)
EP (1) EP1012006B1 (pt)
JP (1) JP3665740B2 (pt)
AT (1) ATE324299T1 (pt)
DE (2) DE19739375B4 (pt)
ES (1) ES2263219T3 (pt)
PT (1) PT1012006E (pt)
WO (1) WO1999012775A1 (pt)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031750A1 (de) * 2000-06-29 2002-01-10 Welz Industrieprodukte Gmbh Kaltgasgenerator für ein Airbag-System
DE10031751A1 (de) * 2000-06-29 2002-01-10 Welz Industrieprodukte Gmbh Kaltgasgenerator
US20030137135A1 (en) * 2000-06-29 2003-07-24 Welz Industrieprodukte Gmbh Cold Gas Generator
DE10031749A1 (de) * 2000-06-29 2002-01-10 Welz Industrieprodukte Gmbh Kaltgasgenerator
FR2811624B1 (fr) * 2000-07-12 2002-12-06 Alstom Dispositif d'echappement d'un element gonflable et dispositif de protection d'un vehicule contre le choc equipe d'un tel dispositif d'echappement
DE20016041U1 (de) 2000-09-15 2002-02-21 Breed Automotive Technology, Inc., Lakeland, Fla. Vorrichtung zum Antrieb eines Kolbens zum Freisetzen eines Füllgases aus einem Gasgenerator, insbesondere Gasspeicher
JP2002172995A (ja) * 2000-09-28 2002-06-18 Takata Corp ストアーガスインフレータ
DE10063093B4 (de) * 2000-12-18 2005-10-13 Key Safety Systems, Inc., Sterling Heights Vorrichtung zum Füllen eines Airbags
DE10103974B4 (de) 2001-01-30 2006-03-09 Key Safety Systems, Inc., Sterling Heights Vorrichtung zur Prüfung des Fülldruckes eines Airbag-Gasspeichers
JP4864251B2 (ja) * 2001-02-26 2012-02-01 株式会社ダイセル インフレータ
DE10112558B4 (de) * 2001-03-15 2006-04-20 Key Safety Systems, Inc., Sterling Heights Vorrichtung zum Füllen eines Airbags
GB2373310B (en) * 2001-03-15 2005-02-02 Autoliv Dev Improvements in or relating to an inflator
DE20104433U1 (de) 2001-03-15 2001-06-13 Breed Automotive Technology, Inc., Lakeland, Fla. Vorrichtung zum Befüllen eines Airbags
US6914742B1 (en) 2001-06-22 2005-07-05 Seagate Technology Llc Data storage assembly with robust servo writing methodology
US7332330B2 (en) * 2001-09-11 2008-02-19 Renamed Biologics, Inc. Device for maintaining vascularization near an implant
US6554315B2 (en) * 2001-09-27 2003-04-29 Trw Inc. Inflatable vehicle occupant protection device
CN1331115C (zh) 2001-10-30 2007-08-08 希捷科技有限公司 利用低密度气体的磁盘驱动器伺服磁轨记录器
DE10158222B4 (de) * 2001-11-16 2013-07-18 TAKATA Aktiengesellschaft Auslösevorrichtung für Sicherheitssystem
JP4063039B2 (ja) * 2001-12-10 2008-03-19 タカタ株式会社 インフレータアッセンブリ及びエアベルト
US6629703B2 (en) 2001-12-14 2003-10-07 Breed Automotive Technology, Inc. Opening device for a cold gas inflator
DE10202552B4 (de) * 2002-01-24 2016-04-21 Volkswagen Ag Ventilanordnung für einen Druckbehälter eines Airbag-Gasgenerators
DE60207448T2 (de) * 2002-04-10 2006-07-27 Dalphi-Metal España S.A. Druckgasbehälter
US6726243B2 (en) * 2002-05-31 2004-04-27 Autoliv Asp, Inc. Tuning the performance of compressed gas-containing inflators
US6908105B2 (en) * 2002-06-26 2005-06-21 Daicel Chemical Industries, Ltd. Gas generator for air bag
US7175198B2 (en) 2002-08-20 2007-02-13 Daicel Chemical Industries, Ltd. Inflator
JP2004074947A (ja) * 2002-08-20 2004-03-11 Daicel Chem Ind Ltd インフレータ
JP4067929B2 (ja) * 2002-10-07 2008-03-26 ダイセル化学工業株式会社 インフレータ
US7293797B2 (en) 2002-10-07 2007-11-13 Daicel Chemical Industries, Ltd. Inflator
EP1492688A4 (en) * 2002-11-14 2006-02-08 Automotive Systems Lab GAS RELEASE MECHANISM UNDER PRESSURE
AT6624U1 (de) * 2002-11-29 2004-01-26 Isi Airbag Gmbh Kaltgasgenerator
US6857657B2 (en) 2003-04-07 2005-02-22 Key Safety Systems, Inc. Inflator having a support member capable of sliding to open the pressure vessel
DE10318888B3 (de) * 2003-04-17 2004-10-28 Takata-Petri (Ulm) Gmbh Gasgenerator für ein Insassenschutzsystem eines Fahrzeugs
DE20306818U1 (de) * 2003-05-02 2003-09-11 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Gassack-Modul
DE10333895A1 (de) * 2003-07-22 2005-02-17 Petri-Dn Gmbh Inflator Systems Gasgenerator
DE10346372A1 (de) * 2003-09-29 2005-05-25 Petri-Dn Gmbh Inflator Systems Gasgenerator für ein Airbagmodul
DE102004026436A1 (de) * 2004-05-27 2005-12-22 Werner Herrmann Mechanische Sperr- und Auslösevorrichtung
US7316417B2 (en) * 2004-06-30 2008-01-08 Autoliv Asp, Inc. Inflator with internally mounted initiator
GB2417066B (en) * 2004-08-13 2006-12-06 Autoliv Dev Improvements in or relating to an inflator for an air-bag
EP1800973B1 (en) 2005-12-20 2008-10-29 Key Safety Systems, Inc. Inflator having a variable gas flow throttle
ATE412559T1 (de) 2005-12-20 2008-11-15 Key Safety Systems Inc Gasgenerator mit verbesserter veschlusskappe
JP2008201244A (ja) * 2007-02-20 2008-09-04 Daicel Chem Ind Ltd 車両の人員拘束システム用インフレータ
US7914040B1 (en) * 2007-04-27 2011-03-29 Tk Holdings, Inc. Cold gas generating system
US7658406B2 (en) * 2007-07-22 2010-02-09 Key Safety Systems, Inc. Venting device for an airbag inflator
JP5062866B2 (ja) * 2008-01-15 2012-10-31 オートリブ ディベロプメント エービー エアバッグ用インフレータ
US8113542B1 (en) * 2008-01-22 2012-02-14 Tk Holdings, Inc. Pressurized gas release mechanism
US8235417B2 (en) * 2009-06-15 2012-08-07 Nxgen Technologies, Llc Apparatus and method for releasing an inflation gas from an inflator
EP2527210B1 (en) * 2011-05-25 2013-12-25 Autoliv Development AB An inflator for an air bag
DE102011080342A1 (de) * 2011-08-03 2013-02-07 Robert Bosch Gmbh Kaltgasgenerator zum Bereitstellen von Kaltgas für eine Aktivierung eines Prallsacks und Verfahren zum Bereitstellen von Kaltgas für eine Prallsackaktivierung
IT201700109554A1 (it) 2017-09-29 2019-03-29 Getters Spa Modulo air bag

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716499Y1 (pt) * 1970-04-25 1972-06-09
JPS497958Y1 (pt) * 1970-04-30 1974-02-25
US3663036A (en) * 1970-06-16 1972-05-16 Olin Corp Vehicle safety device having an inflatable confinement
US3837671A (en) * 1972-11-06 1974-09-24 Allied Chem Inflating means for inflatable vehicle restraint systems
JPS5398637A (en) * 1977-02-08 1978-08-29 Honda Motor Co Ltd Composite link device
US4275901A (en) * 1978-07-21 1981-06-30 Honda Giken Kogyo Kabushiki Kaisha Inflatable safety bag system for vehicles
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
US5236675A (en) * 1992-04-08 1993-08-17 Daicel Chemical Industries, Ltd. Gas generator with circumferential joints
CA2156362C (en) * 1994-09-12 1998-06-30 Trw Inc. Mini inflator assembly
DE19540619A1 (de) * 1995-10-31 1997-05-07 Autoliv Dev Gasbefüllter Druckbehälter zum Befüllen einer Fahrzeugsicherheitseinrichtung mit Gas
DE19540618A1 (de) * 1995-10-31 1997-05-07 Autoliv Dev Vorrichtung zum Einströmenlassen von unter Druck stehendem Gas in eine Fahrzeugsicherheitsvorrichtung
GB2309511A (en) * 1996-01-25 1997-07-30 Grew W W & Co Ltd Inflation of airbags and other inflatable articles
US5820162A (en) * 1996-03-21 1998-10-13 Airbelt Systems, Llc. Airbag system inflator
JPH1071922A (ja) 1996-06-26 1998-03-17 Nissan Motor Co Ltd ガス発生器
DE29714433U1 (de) * 1997-08-12 1997-10-09 Autoflator Ab, Vargarda Vorrichtung zum Aufblasen eines Airbags

Also Published As

Publication number Publication date
WO1999012775A1 (de) 1999-03-18
DE19739375B4 (de) 2005-07-28
DE19739375A1 (de) 1999-03-18
US6247725B1 (en) 2001-06-19
JP3665740B2 (ja) 2005-06-29
DE59813520D1 (de) 2006-06-01
EP1012006B1 (de) 2006-04-26
JP2001515816A (ja) 2001-09-25
ES2263219T3 (es) 2006-12-01
ATE324299T1 (de) 2006-05-15
EP1012006A1 (de) 2000-06-28

Similar Documents

Publication Publication Date Title
PT1012006E (pt) Dispositivo de abertura para o recipiente de pressao de gas de um airbag
ES2032737T1 (es) Bolsa de gas inflable para un sistema de retencion en vehiculos.
AU1514197A (en) XDM pyrophoric countermeasure flare
WO2001089950A3 (en) Audio closure
CA2271143A1 (en) Side air bag directional guide system
WO2003016093A3 (en) Compact multi-level inflator
EP0728631A3 (en) Device comprising low pressure pressure switch, detonating capsule and liquid propellant gas generator
ATE190947T1 (de) Vorrichtung zum getrennten aufbewahren von mehreren mischungskomponenten vor dem gebrauch
AU1758201A (en) Gas generation system
CA2166370A1 (en) Apparatus for dispensing rolls of wadding
AU1182197A (en) A device for releasing a fluid into a liquid in a container
WO2005039893A3 (en) Pressurized gas release mechanism
WO2006050084A3 (en) Pressurized gas release mechanism
BR0111957A (pt) Gerador de gás frio para um sistema de airbag
US4022148A (en) Portable fire alarm
SE9301505L (sv) Behållare
SE9701044D0 (sv) Ventilanordning
DE50106119D1 (de) Kaltgasgenerator
NL1018667C1 (nl) Inrichting voor assistentie bij problemen tijdens het zwemmen en snorkelen.
ATE218748T1 (de) Vorrichtung zur fernbetätigten druckentlastung des füllgases eines leistungsschalters
ES2066643B1 (es) Aparato dispensador de bolsas.
SE9400419D0 (sv) Anordning för skydd mot överfall
KR970039467A (ko) 에어백 팽창시의 내부압력 감소장치
CA2118476A1 (en) Inflator Assembly
KR950019392A (ko) 버튼식 가스레인지 점화장치