DE20002236U1 - Gasgenerator und Behälter hierfür - Google Patents

Gasgenerator und Behälter hierfür

Info

Publication number
DE20002236U1
DE20002236U1 DE20002236U DE20002236U DE20002236U1 DE 20002236 U1 DE20002236 U1 DE 20002236U1 DE 20002236 U DE20002236 U DE 20002236U DE 20002236 U DE20002236 U DE 20002236U DE 20002236 U1 DE20002236 U1 DE 20002236U1
Authority
DE
Germany
Prior art keywords
container
gas generator
intermediate wall
comes
peripheral surface
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 - Lifetime
Application number
DE20002236U
Other languages
English (en)
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.)
Takata Corp
Original Assignee
Takata Corp
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 Takata Corp filed Critical Takata Corp
Publication of DE20002236U1 publication Critical patent/DE20002236U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26Inflatable 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
    • B60R21/264Inflatable 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
    • B60R21/2644Inflatable 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26Inflatable 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
    • B60R21/263Inflatable 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 a variable source, e.g. plural stage or controlled output
    • B60R2021/2633Inflatable 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 a variable source, e.g. plural stage or controlled output with a plurality of inflation levels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26Inflatable 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
    • B60R21/264Inflatable 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
    • B60R21/2644Inflatable 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
    • B60R2021/2648Inflatable 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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt

Claims (3)

1. Behälter (1), welcher vorzugsweise eine zylindrische Form hat, für einen Gasgenerator, der derart eingerichtet und/oder angeordnet ist, daß das Innere desselben durch eine Zwischenwand (2, 4, 5, 6) in eine Mehrzahl von Kammern unter­ teilt wird und daß die äußere Umfangsoberfläche der Zwischen­ wand (2, 4, 5, 6) in innigem Kontakt mit der inneren Umfangs­ oberfläche des Behälters (1) kommt, dadurch gekenn­ zeichnet, daß bewirkt wird, daß die Zwischenwand (2, 4, 5, 6) dadurch in innigen Kontakt mit der inneren Um­ fangsoberfläche des Behälters (1) kommt, daß sie in einer Durchmesservergrößerungsrichtung plastisch verformt wird.
2. Behälter (1) für einen Gasgenerator gemäß Anspruch 1, dadurch gekennzeichnet, daß ein ringförmi­ ger Teil (2a, 4a, 6a) längs des äußeren Umfangs der Zwischen­ wand (2, 4, 6) ausgebildet und bewirkt wird, daß er dadurch in innigen Kontakt mit der inneren Umfangsoberfläche des Be­ hälters (1) kommt, daß er in der Durchmesservergrößerungs­ richtung plastisch deformiert wird.
3. Gasgenerator, umfassend einen gemäß Anspruch 1 oder 2 ausgebildeten Behälter, dadurch gekennzeich­ net, daß Gaserzeugungsmittel (11, 12) in die jeweiligen Kammern in den Behälter (1) jeweils gefüllt ist, und Zünder (51, 52) zum Ingangsetzen der Gaserzeugungsreaktion der Gas­ erzeugungsmittel (11, 12) in den jeweiligen Kammern angeord­ net sind.
DE20002236U 1999-02-12 2000-02-09 Gasgenerator und Behälter hierfür Expired - Lifetime DE20002236U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03441599A JP3772570B2 (ja) 1999-02-12 1999-02-12 ガス発生器、その容器及び容器の製造方法

Publications (1)

Publication Number Publication Date
DE20002236U1 true DE20002236U1 (de) 2000-08-03

Family

ID=12413578

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20002236U Expired - Lifetime DE20002236U1 (de) 1999-02-12 2000-02-09 Gasgenerator und Behälter hierfür
DE10005667A Expired - Fee Related DE10005667B4 (de) 1999-02-12 2000-02-09 Gasgenerator, Behälter hierfür und Verfahren zum Herstellen des Behälters

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10005667A Expired - Fee Related DE10005667B4 (de) 1999-02-12 2000-02-09 Gasgenerator, Behälter hierfür und Verfahren zum Herstellen des Behälters

Country Status (3)

Country Link
US (1) US6571713B1 (de)
JP (1) JP3772570B2 (de)
DE (2) DE20002236U1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012125A (ja) 2000-06-29 2002-01-15 Takata Corp エアバッグインフレータ及びその製造方法
JP3741075B2 (ja) * 2002-04-12 2006-02-01 トヨタ自動車株式会社 インフレータ
US7537240B2 (en) * 2005-02-22 2009-05-26 Automotive Systems Laboratory, Inc. Gas generating system
JP2007015573A (ja) 2005-07-08 2007-01-25 Daicel Chem Ind Ltd ガス発生器
DE102005036419B4 (de) * 2005-07-29 2015-05-21 Tower Automotive Hydroforming Gmbh & Co. Kg Vorrichtung zur Herstellung ausgebauchter Hohlprofile, insbesondere von Gasgeneratorgehäusen für Airbageinrichtungen
EP2383154B1 (de) * 2009-01-06 2015-06-24 Nippon Kayaku Kabushiki Kaisha Gasgenerator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015765A (en) * 1976-05-10 1977-04-05 Western Electric Company, Inc. Formation and utilization of compound billet
DE3832120C3 (de) * 1988-09-21 1997-03-13 Temic Bayern Chem Airbag Gmbh Gasgenerator
JPH07164939A (ja) 1993-12-17 1995-06-27 Ikeda Bussan Co Ltd チャイルドシート
JPH07164938A (ja) 1993-12-17 1995-06-27 Ikeda Bussan Co Ltd チャイルドシート
US5450667A (en) * 1994-06-20 1995-09-19 Valeo Thermique Moteur Process for fixing a transverse partition in a tubular header of a heat exchanger
US5564743A (en) * 1995-03-22 1996-10-15 Morton International, Inc. Multiple stage air bag inflator system
US5799973A (en) 1995-04-22 1998-09-01 Temic Bayern-Chemie Airbag Gmbh Pyrotechnic gas generator with two separate combustion chambers
FR2755411B1 (fr) 1996-11-06 1998-12-04 Peugeot Siege pour enfant adaptable sur un siege de vehicule automobile
US6089598A (en) * 1996-11-22 2000-07-18 Autoliv Asp, Inc. Pyrotechnic inflator with reduced extent filter and cartridge charges
US5934705A (en) * 1997-03-06 1999-08-10 Automotive Systems Laboratory, Inc. Two chamber inflator body
US6095561A (en) * 1997-03-07 2000-08-01 Automotive Systems Laboratory, Inc. Multi-chamber inflator
US5863066A (en) * 1997-03-13 1999-01-26 Trw Vehicle Safety Systems Inc. Multiple stage air bag inflator
FR2761942B1 (fr) * 1997-04-11 1999-05-07 Livbag Snc Generateur pyrotechnique a debit et volume de gaz adaptables pour coussin de protection
JPH10329638A (ja) 1997-06-03 1998-12-15 Nippon Kayaku Co Ltd 助手席用エアバッグモジュール
FR2768501B1 (fr) * 1997-09-12 1999-10-22 Livbag Snc Generateur pyrotechnique adaptatif de gaz pour coussin de protection avec dispositif de neutralisation
US6244301B1 (en) 1999-07-21 2001-06-12 Randolph F. Stukel Bulkhead barrier member
US6149193A (en) * 1999-08-06 2000-11-21 Breed Automotive Technology, Inc. Variable output inflator

Also Published As

Publication number Publication date
DE10005667A1 (de) 2000-08-17
JP3772570B2 (ja) 2006-05-10
JP2000233705A (ja) 2000-08-29
US6571713B1 (en) 2003-06-03
DE10005667B4 (de) 2012-02-02

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000907

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20030305

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20060223

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20080311

R071 Expiry of right