BR9711146A - Inflador central de enchimento de gás. - Google Patents
Inflador central de enchimento de gás.Info
- Publication number
- BR9711146A BR9711146A BR9711146-5A BR9711146A BR9711146A BR 9711146 A BR9711146 A BR 9711146A BR 9711146 A BR9711146 A BR 9711146A BR 9711146 A BR9711146 A BR 9711146A
- Authority
- BR
- Brazil
- Prior art keywords
- inflator
- pressure reservoir
- opening
- gas filling
- central gas
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
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
- 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
-
- 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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
-
- 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
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- 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
- F17C2201/0119—Shape cylindrical with flat end-piece
-
- 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
- F17C2201/0123—Shape cylindrical with variable thickness or diameter
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
- F17C2203/0639—Steels
-
- 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
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/22—Assembling processes
- F17C2209/221—Welding
-
- 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
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/23—Manufacturing of particular parts or at special locations
- F17C2209/232—Manufacturing of particular parts or at special locations of walls
-
- 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
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/23—Manufacturing of particular parts or at special locations
- F17C2209/234—Manufacturing of particular parts or at special locations of closing end pieces, e.g. caps
-
- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/04—Methods for emptying or filling
-
- 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/043—Pressure
-
- 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/06—Controlling or regulating of parameters as output values
- F17C2250/0605—Parameters
- F17C2250/0636—Flow or movement of content
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
<B>"INFLADOR CENTRAL DE ENCHIMENTO DE GáS"<D>.Um inflador e método de construir o inflador compreendendo: um reservatório de pressão (22) em que o gás inflador é armazenado; o reservatório de pressão incluindo uma primeira abertura (114), gerador piratécnico (42, 130) situado fora do reservatório de pressão para gerar produtos da combustão para aquecer o gás inflador, um primeiro disco de ruptura (160) montado do reservatório de pressão para selar sua primeira abertura. Depois que o reservatório de pressão tenha sido carregado a uma pressão determinada com gás inflador utilizando esta primeira abertura e em comunicação com o gerador pirotécnico de modo que os produtos da combustão auxiliam a abertura do primeiro disco de ruptura.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/702,399 US5763817A (en) | 1996-08-14 | 1996-08-14 | Center gas fill inflator |
PCT/US1997/013760 WO1998006603A1 (en) | 1996-08-14 | 1997-08-13 | Center gas fill inflator |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9711146A true BR9711146A (pt) | 2000-01-11 |
Family
ID=24821070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9711146-5A BR9711146A (pt) | 1996-08-14 | 1997-08-13 | Inflador central de enchimento de gás. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5763817A (pt) |
EP (1) | EP0918666B1 (pt) |
JP (1) | JP2002514145A (pt) |
KR (1) | KR100525781B1 (pt) |
BR (1) | BR9711146A (pt) |
CA (1) | CA2262400A1 (pt) |
DE (1) | DE69716089T2 (pt) |
MX (1) | MXPA99001479A (pt) |
WO (1) | WO1998006603A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6289814B1 (en) * | 1996-04-15 | 2001-09-18 | Autoliv Asp, Inc. | Heat source for airbag inflation gas generation via a dissociating material |
JPH1071922A (ja) * | 1996-06-26 | 1998-03-17 | Nissan Motor Co Ltd | ガス発生器 |
US5887893A (en) * | 1996-11-21 | 1999-03-30 | Autoliv Asp, Inc. | Necked airbag inflator |
FR2757118B1 (fr) * | 1996-12-18 | 1999-01-08 | Livbag Snc | Generateur tubulaire integral de gaz par voie pyrotechnique, pour gonfler des coussins de protection |
US6286864B1 (en) * | 1998-11-13 | 2001-09-11 | Autoliv Asp, Inc. | Ultra low cost inflator device and method of manufacturing such |
DE19933556A1 (de) * | 1999-07-16 | 2001-01-18 | Autoliv Dev | Aufblasvorrichtung für Kraftfahrzeug-Sicherheitseinrichtungen |
AU2001248738A1 (en) * | 2000-04-03 | 2001-10-15 | Nippon Kayaku Kabushiki Kaisha | Gas generator |
FR2809693B1 (fr) * | 2000-05-30 | 2002-09-13 | Livbag Snc | Generateur hybride a pilier perforateur et a corps bi-tubulaire |
DE20020099U1 (de) * | 2000-11-27 | 2001-04-05 | TRW Airbag Systems GmbH & Co. KG, 84544 Aschau | Gasgenerator |
EP1503134A1 (en) * | 2002-05-06 | 2005-02-02 | Dalphi Metal Espana, S.A. | Method and device for filling a container with pressurised gas and for closing and sealing same immediately thereafter |
US7413217B2 (en) * | 2005-04-27 | 2008-08-19 | Daicel Chemical Industries, Ltd. | Gas generator |
FR2894658B1 (fr) * | 2005-12-13 | 2010-11-12 | Livbag | Generateur de gaz de type hybride, renfermant ue charge de metal. |
JP4989916B2 (ja) * | 2006-04-27 | 2012-08-01 | 株式会社ダイセル | 人員拘束装置用ガス発生器 |
JP5242268B2 (ja) * | 2008-07-10 | 2013-07-24 | 株式会社ダイセル | インフレータの組立方法 |
JP5181971B2 (ja) * | 2008-09-25 | 2013-04-10 | 豊田合成株式会社 | ガス発生装置 |
JP6054232B2 (ja) * | 2013-04-15 | 2016-12-27 | 株式会社ダイセル | ガス発生器 |
JP6251662B2 (ja) * | 2014-09-29 | 2017-12-20 | 株式会社ダイセル | ガス発生器 |
US10875490B2 (en) | 2018-04-19 | 2020-12-29 | Key Safety Systems, Inc. | Hybrid airbag inflator |
US11052864B2 (en) * | 2018-04-19 | 2021-07-06 | Key Safety Systems, Inc. | Pressure vessel |
JP7296242B2 (ja) * | 2019-04-23 | 2023-06-22 | 日本化薬株式会社 | ガス発生器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB264452A (en) * | 1926-01-18 | 1927-05-19 | Charles Sheppard Johann | Method and apparatus for filling and capping containers for gas under pressure |
US3901530A (en) * | 1973-08-08 | 1975-08-26 | Allied Chem | Multiple mini hybrid with direct bag connection |
US5022674A (en) * | 1990-04-05 | 1991-06-11 | Bendix Atlantic Inflator Company | Dual pyrotechnic hybrid inflator |
US5257819A (en) * | 1990-11-27 | 1993-11-02 | Bendix Atlantic Inflator Company | Hybrid inflator |
US5351988A (en) * | 1990-11-27 | 1994-10-04 | Alliedsignal Inc. | Hybrid inflator with staged inflation capability |
US5199740A (en) * | 1991-06-10 | 1993-04-06 | Bendix Atlantic Inflator Co. | Hybrid inflator for air bag |
US5280951A (en) * | 1992-02-24 | 1994-01-25 | Trw Vehicle Safety Systems Inc. | Apparatus for use in inflating an air bag and method of assembly |
US5296659A (en) * | 1993-01-19 | 1994-03-22 | Viz Manufacturing Company, Inc. | Differential pressure monitoring device |
US5345876A (en) * | 1993-02-04 | 1994-09-13 | Atlantic Research Corporation | Hybrid inflator |
US5388322A (en) * | 1993-05-28 | 1995-02-14 | Simon; Joseph A. | Method of making a shatterproof air bag inflator pressure vessel |
US5441332A (en) * | 1994-04-08 | 1995-08-15 | Trw Vehicle Safety Systems Inc. | Seat integrated vehicle safety apparatus |
US5582428A (en) * | 1996-02-28 | 1996-12-10 | Morton International, Inc. | Hybrid adaptive inflator for airbags |
-
1996
- 1996-08-14 US US08/702,399 patent/US5763817A/en not_active Expired - Lifetime
-
1997
- 1997-08-13 MX MXPA99001479A patent/MXPA99001479A/es unknown
- 1997-08-13 KR KR10-1999-7001224A patent/KR100525781B1/ko not_active IP Right Cessation
- 1997-08-13 JP JP50981998A patent/JP2002514145A/ja active Pending
- 1997-08-13 WO PCT/US1997/013760 patent/WO1998006603A1/en active IP Right Grant
- 1997-08-13 DE DE69716089T patent/DE69716089T2/de not_active Expired - Fee Related
- 1997-08-13 BR BR9711146-5A patent/BR9711146A/pt not_active Application Discontinuation
- 1997-08-13 CA CA002262400A patent/CA2262400A1/en not_active Abandoned
- 1997-08-13 EP EP97937111A patent/EP0918666B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20000029974A (ko) | 2000-05-25 |
WO1998006603A1 (en) | 1998-02-19 |
DE69716089T2 (de) | 2003-08-14 |
EP0918666B1 (en) | 2002-10-02 |
MXPA99001479A (es) | 2005-03-09 |
US5763817A (en) | 1998-06-09 |
KR100525781B1 (ko) | 2005-11-02 |
CA2262400A1 (en) | 1998-02-19 |
JP2002514145A (ja) | 2002-05-14 |
EP0918666A1 (en) | 1999-06-02 |
DE69716089D1 (de) | 2002-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EG | Technical examination (opinion): publication of technical examination (opinion) | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |