BR0111957A - Gerador de gás frio para um sistema de airbag - Google Patents
Gerador de gás frio para um sistema de airbagInfo
- Publication number
- BR0111957A BR0111957A BR0111957-5A BR0111957A BR0111957A BR 0111957 A BR0111957 A BR 0111957A BR 0111957 A BR0111957 A BR 0111957A BR 0111957 A BR0111957 A BR 0111957A
- Authority
- BR
- Brazil
- Prior art keywords
- gas generator
- gas
- airbag system
- cold gas
- outlet openings
- Prior art date
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
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R2021/23107—Inflatable members characterised by their shape, construction or spatial configuration the bag being integrated in a multi-bag system
-
- 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
- B60R2021/2685—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 comprising a plurality of pressure chambers
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Prostheses (AREA)
Abstract
"GERADOR DE GáS FRIO PARA UM SISTEMA DE AIRBAG". A invenção refere-se a um gerador de gás frio para um sistema de airbag, com um reservatório (1), cuja câmara interna (2) está preenchida com um gás (3) sob pressão. Está prevista uma abertura de saída do gás (4, 5), fechada no estado de repouso e um mecanismo de abertura (6) para a abertura, de acordo com a necessidade, da abertura de saída do gás (4,5), e enchimento de um airbag (7) com o gás (3). A câmara interna (2) está dividida em, pelo menos, duas câmaras parciais (8,9), sendo que, a cada câmara parcial (8,9) está coordenada uma abertura de saída do gás (4,5) para o enchimento de vários airbags (7) separados. As aberturas de saída do gás (4,5) podem ser acionadas em conjunto através do mecanismo de abertura (6).]
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10031750A DE10031750A1 (de) | 2000-06-29 | 2000-06-29 | Kaltgasgenerator für ein Airbag-System |
PCT/EP2001/006991 WO2002000477A1 (de) | 2000-06-29 | 2001-06-21 | Kaltgasgenerator für ein airbag-system |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0111957A true BR0111957A (pt) | 2003-05-13 |
BR0111957B1 BR0111957B1 (pt) | 2010-05-18 |
Family
ID=7647251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0111957-5A BR0111957B1 (pt) | 2000-06-29 | 2001-06-21 | gerador de gás frio para um sistema de airbag. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6814371B2 (pt) |
EP (1) | EP1296858B1 (pt) |
JP (1) | JP2004501823A (pt) |
AT (1) | ATE265341T1 (pt) |
BR (1) | BR0111957B1 (pt) |
DE (2) | DE10031750A1 (pt) |
WO (1) | WO2002000477A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10239778B3 (de) * | 2002-08-29 | 2004-02-12 | Trw Airbag Systems Gmbh & Co. Kg | Kaltgasgenerator |
DE10243864B3 (de) * | 2002-09-20 | 2004-04-29 | Autoliv Development Ab | Gasgenerator für Airbags und andere Rückhaltevorrichtungen |
US7328914B2 (en) * | 2003-05-29 | 2008-02-12 | Daicel Chemical Industries, Ltd. | Inflator |
US7338073B2 (en) * | 2004-08-18 | 2008-03-04 | Daicel Chemical Industries, Ltd. | Inflator |
US7520531B2 (en) * | 2006-02-28 | 2009-04-21 | Autoliv Asp, Inc. | Inflator device pressure relief |
FR2953008B1 (fr) * | 2009-11-25 | 2011-12-02 | Livbag | Generateur de gaz a gaz reactifs |
DE102012217718A1 (de) | 2011-09-30 | 2013-04-04 | Diehl Bgt Defence Gmbh & Co. Kg | Pyrotechnische Kaltgasgeneratoren |
AT13000U1 (de) | 2011-11-03 | 2013-03-15 | Isi Automotive Austria Gmbh | Gassack mit druckentlastungskammer |
DE112014003721T5 (de) * | 2013-08-12 | 2016-04-28 | Tk Holdings, Inc. | Druckbeaufschlagter Aktor |
US10518733B2 (en) * | 2017-08-18 | 2019-12-31 | Ford Global Technologies, Llc | Seat with airbag |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3642303A (en) * | 1970-02-13 | 1972-02-15 | Gen Motors Corp | Vehicle occupant restraint system |
DE2324571A1 (de) * | 1972-05-19 | 1973-11-29 | Gen Motors Corp | Insassen-rueckhaltesystem |
US4215878A (en) * | 1978-05-08 | 1980-08-05 | Farrokh Hirbod | Bumper-air bag |
US4275901A (en) * | 1978-07-21 | 1981-06-30 | Honda Giken Kogyo Kabushiki Kaisha | Inflatable safety bag system for vehicles |
JPH0318669U (pt) * | 1989-06-30 | 1991-02-25 | ||
US5273309A (en) * | 1992-06-19 | 1993-12-28 | General Motors Corporation | Air bag for side impact |
DE4231522A1 (de) * | 1992-09-21 | 1994-03-24 | Diehl Gmbh & Co | Seitlicher Airbag zum Schutz von Personen in Fahrzeugen |
US5482315A (en) * | 1994-06-07 | 1996-01-09 | Morton International, Inc. | Large L/D ratio tubular hybrid gas generator for the inflation of air bags |
JP3306230B2 (ja) * | 1994-06-28 | 2002-07-24 | 宮田工業株式会社 | エアバッグ装置 |
US5556128A (en) * | 1994-11-24 | 1996-09-17 | Volkswagen Ag | Safety arrangement for a vehicle occupant |
US5593180A (en) * | 1995-04-24 | 1997-01-14 | Trw Inc. | Dual chamber inflator for side impact air bag |
DE69507807T2 (de) * | 1995-09-29 | 1999-10-07 | Salvatore Russo | Sicherheitsgurt, kombiniert mit Luftsäcken |
US6039347A (en) * | 1997-02-03 | 2000-03-21 | General Dynamics Armament Systems, Inc. | Liquid propellant airbag inflator with dual telescoping pistons |
US6299203B1 (en) * | 1997-02-03 | 2001-10-09 | Inova Gmbh Technische Entwicklungen | Airbag device in a vehicle and method for activating an airbag device |
DE19739375B4 (de) * | 1997-09-09 | 2005-07-28 | Welz Industrieprodukte Gmbh | Öffnungsvorrichtung für einen Gasdruckbehälter eines Airbags |
US6129380A (en) * | 1998-08-25 | 2000-10-10 | Autoliv Asp, Inc. | Arrangements and methods for inflatable device formation of inflation gas |
FR2788846B1 (fr) * | 1999-01-25 | 2001-10-26 | Livbag Snc | Generateur de gaz hybride muni d'un initiateur a chargement explosif profile |
DE19929046C2 (de) * | 1999-06-25 | 2002-12-12 | Autoliv Dev | Mehrkammerairbag mit Mehrkammergasgenerator |
-
2000
- 2000-06-29 DE DE10031750A patent/DE10031750A1/de not_active Withdrawn
-
2001
- 2001-06-21 EP EP01943529A patent/EP1296858B1/de not_active Expired - Lifetime
- 2001-06-21 WO PCT/EP2001/006991 patent/WO2002000477A1/de active IP Right Grant
- 2001-06-21 AT AT01943529T patent/ATE265341T1/de not_active IP Right Cessation
- 2001-06-21 BR BRPI0111957-5A patent/BR0111957B1/pt not_active IP Right Cessation
- 2001-06-21 DE DE50102149T patent/DE50102149D1/de not_active Expired - Lifetime
- 2001-06-21 JP JP2002505238A patent/JP2004501823A/ja active Pending
-
2002
- 2002-12-27 US US10/248,212 patent/US6814371B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1296858B1 (de) | 2004-04-28 |
JP2004501823A (ja) | 2004-01-22 |
WO2002000477A1 (de) | 2002-01-03 |
EP1296858A1 (de) | 2003-04-02 |
US6814371B2 (en) | 2004-11-09 |
DE50102149D1 (de) | 2004-06-03 |
US20030137136A1 (en) | 2003-07-24 |
BR0111957B1 (pt) | 2010-05-18 |
DE10031750A1 (de) | 2002-01-10 |
ATE265341T1 (de) | 2004-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 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. |
|
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 AS 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES. |
|
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. |