ES2183304T3 - Iniciador electro-pirotecnico de tres conexiones electricas. - Google Patents
Iniciador electro-pirotecnico de tres conexiones electricas.Info
- Publication number
- ES2183304T3 ES2183304T3 ES98403121T ES98403121T ES2183304T3 ES 2183304 T3 ES2183304 T3 ES 2183304T3 ES 98403121 T ES98403121 T ES 98403121T ES 98403121 T ES98403121 T ES 98403121T ES 2183304 T3 ES2183304 T3 ES 2183304T3
- Authority
- ES
- Spain
- Prior art keywords
- initiator
- electrical connections
- thermal resistive
- pirotecnic
- electro
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
-
- 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
- B60R21/264—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 generation of gas, e.g. pyrotechnic
- B60R21/2644—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 generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
-
- 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
- B60R2021/26029—Ignitors
-
- 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
- B60R21/263—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 a variable source, e.g. plural stage or controlled output
- B60R2021/2633—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 a variable source, e.g. plural stage or controlled output with a plurality of inflation levels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
EL INICIADOR (1) COMPRENDE UN SOBREMOLDEADO (2) MONOBLOQUE QUE REVISTE TRES PATILLAS (3, 4, 5) QUE CONSTITUYEN LAS TRES CONEXIONES ELECTRICAS DE DICHO INICIADOR (1). DOS CABEZAS DE ENCENDIDO (16, 17) QUE CONTIENEN CADA UNA UN ELEMENTO RESISTIVO TERMICO ESTAN FIJADAS EN EL SOBREMOLDEADO (2) PARA QUE, POR UNA PARTE, UNA DE LAS TRES PATILLAS SEA COMUN A LOS DOS ELEMENTOS RESISTIVOS TERMICOS, Y POR OTRA PARTE, CADA UNA DE LAS DOS OTRAS PATILLAS (4 Y 5) ESTE CONECTADA A UN SOLO ELEMENTO RESISTIVO TERMICO DE LOS DOS. ESTE INICIADOR ELECTROPIROTECNICO PERMITE MEDIR, EN MODO DE NO ACTIVACION PIROTECNICA, EL VALOR DE CADA UNO DE LOS DOS ELEMENTOS RESISTIVOS TERMICOS POR ENVIOS SUCESIVOS DE CORRIENTES ELECTRICAS DE PRUEBA GENERADAS POR UNA CAJA ELECTRONICA DE CONTROL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9716217A FR2772909B1 (fr) | 1997-12-22 | 1997-12-22 | Initiateur electro-pyrotechnique a trois connexions electriques |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2183304T3 true ES2183304T3 (es) | 2003-03-16 |
Family
ID=9514888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98403121T Expired - Lifetime ES2183304T3 (es) | 1997-12-22 | 1998-12-10 | Iniciador electro-pirotecnico de tres conexiones electricas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6155171A (es) |
EP (1) | EP0926461B1 (es) |
JP (1) | JP2981226B2 (es) |
KR (1) | KR100312089B1 (es) |
BR (1) | BR9805705A (es) |
DE (1) | DE69807833T2 (es) |
ES (1) | ES2183304T3 (es) |
FR (1) | FR2772909B1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2796715B1 (fr) * | 1999-07-19 | 2002-09-13 | Giat Ind Sa | Initiateur pyrotechnique et procede de montage d'un tel initiateur |
US6709012B1 (en) * | 1999-07-28 | 2004-03-23 | Nippon Kayaku Kabushiki-Kaisha | Gas generator |
DE29915056U1 (de) * | 1999-08-27 | 2000-01-27 | Trw Airbag Sys Gmbh & Co Kg | Zündereinheit für einen Gasgenerator |
JP4426079B2 (ja) * | 1999-09-27 | 2010-03-03 | ダイセル化学工業株式会社 | イニシエータ組立体 |
FR2813118B1 (fr) | 2000-08-17 | 2003-03-07 | Livbag Snc | Allumeur electro-pyrotechnique a deux tetes d'allumage et utilisation en securite automobile |
DE60222755T2 (de) * | 2001-04-03 | 2008-07-17 | Nknm Ltd., Tortola | Als einheit ausgeführter kopfstück/basis/kurzschlussbrücken-halter für einen mikrogasgenerator und diesen verwendender mikrogasgenerator |
JP3864823B2 (ja) | 2002-03-28 | 2007-01-10 | トヨタ自動車株式会社 | イニシエータ、インフレータおよび車両の乗員頭部保護エアバッグ装置 |
FR2853962B1 (fr) * | 2003-04-16 | 2006-06-16 | Snpe Materiaux Energetiques | Dispositif d'initiation electrique d'une micro-charge pyrotechnique et microsysteme utilisant un tel dispositif |
DE102004010746A1 (de) * | 2003-04-30 | 2004-12-09 | Dynamit Nobel Ais Gmbh Automotive Ignition Systems | Gehäuse für ein pyromechanisches Trennelement mit integriertem Anzündelement |
US7343859B2 (en) | 2003-11-10 | 2008-03-18 | Honda Motor Co., Ltd. | Squib |
DE202010014286U1 (de) | 2010-10-15 | 2012-01-30 | Trw Airbag Systems Gmbh | Gasgenerator und Gassackmodul |
US8986046B2 (en) * | 2012-11-29 | 2015-03-24 | Autoliv Asp, Inc. | Electrical harness assembly for duplex activation for motor vehicle restraint systems |
US9290419B2 (en) | 2012-11-29 | 2016-03-22 | Autoliv Asp, Inc. | Duplex actuation system for inflatable restraints |
US9010803B2 (en) * | 2012-11-29 | 2015-04-21 | Autoliv Asp, Inc. | Duplex firing inflator |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2386211A (en) * | 1942-06-20 | 1945-10-09 | Specialties Dev Corp | Electrically actuated cartridge |
US3426682A (en) * | 1967-04-27 | 1969-02-11 | Sidney A Corren | Exploding fuse |
US4585955B1 (en) * | 1982-12-15 | 2000-11-21 | Tokyo Shibaura Electric Co | Internally regulated power voltage circuit for mis semiconductor integrated circuit |
DE3308635A1 (de) * | 1983-03-11 | 1984-09-13 | Dynamit Nobel Ag, 5210 Troisdorf | Elektrisches zuendmittel |
DE4140692A1 (de) * | 1991-12-10 | 1993-06-17 | Trw Repa Gmbh | Elektrische steckverbindung an einem mit elektrischem zuender versehenen pyrotechnischen gasgenerator |
FR2704944B1 (fr) | 1993-05-05 | 1995-08-04 | Ncs Pyrotechnie Technologies | Initiateur électro-pyrotechnique. |
FR2740545B1 (fr) | 1995-10-30 | 1997-12-05 | Livbag Snc | Generateur pyrotechnique de gaz,a debit variable,pour coussins de protection |
US6070531A (en) * | 1997-07-22 | 2000-06-06 | Autoliv Asp, Inc. | Application specific integrated circuit package and initiator employing same |
-
1997
- 1997-12-22 FR FR9716217A patent/FR2772909B1/fr not_active Expired - Fee Related
-
1998
- 1998-12-10 ES ES98403121T patent/ES2183304T3/es not_active Expired - Lifetime
- 1998-12-10 DE DE69807833T patent/DE69807833T2/de not_active Expired - Fee Related
- 1998-12-10 EP EP98403121A patent/EP0926461B1/fr not_active Expired - Lifetime
- 1998-12-18 KR KR1019980055967A patent/KR100312089B1/ko not_active IP Right Cessation
- 1998-12-22 BR BR9805705-7A patent/BR9805705A/pt not_active IP Right Cessation
- 1998-12-22 JP JP10364414A patent/JP2981226B2/ja not_active Expired - Fee Related
- 1998-12-22 US US09/217,887 patent/US6155171A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69807833D1 (de) | 2002-10-17 |
KR19990063181A (ko) | 1999-07-26 |
FR2772909B1 (fr) | 2000-01-28 |
BR9805705A (pt) | 1999-12-14 |
EP0926461B1 (fr) | 2002-09-11 |
EP0926461A1 (fr) | 1999-06-30 |
JPH11241900A (ja) | 1999-09-07 |
KR100312089B1 (ko) | 2002-02-28 |
DE69807833T2 (de) | 2003-08-07 |
JP2981226B2 (ja) | 1999-11-22 |
US6155171A (en) | 2000-12-05 |
FR2772909A1 (fr) | 1999-06-25 |
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