ES2617057T3 - High Performance Initiator - Google Patents
High Performance Initiator Download PDFInfo
- Publication number
- ES2617057T3 ES2617057T3 ES12003022.6T ES12003022T ES2617057T3 ES 2617057 T3 ES2617057 T3 ES 2617057T3 ES 12003022 T ES12003022 T ES 12003022T ES 2617057 T3 ES2617057 T3 ES 2617057T3
- Authority
- ES
- Spain
- Prior art keywords
- contact holder
- container
- pyrotechnic
- reduced diameter
- initiator
- 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.)
- Active
Links
- 239000003999 initiator Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 6
- 230000002787 reinforcement Effects 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 1
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
-
- 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
- F42B3/195—Manufacture
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Air Bags (AREA)
- Casings For Electric Apparatus (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Iniciador de alto rendimiento para cargas elevadas de material pirotécnico u otros materiales energéticos que consisten en contactos eléctricos y un espacio cerrado contiguo que contiene material pirotécnico primario y material pirotécnico de refuerzo, que contiene el portacontactos (1), que tiene hacia el interior del iniciador tiene un diámetro reducido (2) del portacontactos, donde se coloca el recipiente interno (3), que contiene el material pirotécnico primario (4) y en torno a su circunferencia está sellado con un diámetro reducido (2) del portacontactos, sobre el recipiente interno (3) se inserta el recipiente externo (5), en el que el recipiente externo que contiene el material pirotécnico de refuerzo (6) en su borde interno está adyacente al portacontactos (1) con el que se sella en torno a la circunferencia, mientras que el área del portacontactos (1) con el borde adyacente del recipiente externo (5) se integra en el cuerpo de plástico (8) que lleva también contactos (9) al mismo tiempo, en el que la conexión circunferencial del recipiente interno (3) con el diámetro reducido (2) del portacontactos y/o la conexión circunferencial del recipiente externo (5) con el portacontactos (1) es hermética y se realiza por la primera y/o la segunda soldadura láser (10a, 10b).High performance initiator for high loads of pyrotechnic material or other energy materials consisting of electrical contacts and an adjacent enclosed space containing primary pyrotechnic material and pyrotechnic reinforcement material, which contains the contact holder (1), which has inside the initiator it has a reduced diameter (2) of the contact holder, where the inner container (3) is placed, which contains the primary pyrotechnic material (4) and around its circumference is sealed with a reduced diameter (2) of the contact holder, on the container internal (3) the external container (5) is inserted, in which the external container containing the pyrotechnic reinforcement material (6) at its inner edge is adjacent to the contact holder (1) with which it is sealed around the circumference , while the area of the contact holder (1) with the adjacent edge of the outer container (5) is integrated into the plastic body (8) which also carries cont acts (9) at the same time, in which the circumferential connection of the internal container (3) with the reduced diameter (2) of the contact holder and / or the circumferential connection of the external container (5) with the contact holder (1) is hermetic and It is done by the first and / or the second laser welding (10a, 10b).
Description
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ201125059U | 2011-11-02 | ||
| CZ201125059U CZ22999U1 (en) | 2011-11-02 | 2011-11-02 | Powerful initiator for high loads of pyrotechnic composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2617057T3 true ES2617057T3 (en) | 2017-06-15 |
Family
ID=45062730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12003022.6T Active ES2617057T3 (en) | 2011-11-02 | 2012-04-30 | High Performance Initiator |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2589920B1 (en) |
| CZ (1) | CZ22999U1 (en) |
| ES (1) | ES2617057T3 (en) |
| HU (1) | HUE033666T2 (en) |
| PL (1) | PL2589920T3 (en) |
| PT (1) | PT2589920T (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013017383A1 (en) | 2013-10-21 | 2015-04-23 | Trw Airbag Systems Gmbh | Ignition unit, in particular for a gas generator, gas generator, gas bag module, vehicle safety system and method for producing an ignition unit |
| DE102017204497A1 (en) | 2017-03-17 | 2018-09-20 | Takata AG | Ignition device of a gas generator of an airbag module for a motor vehicle |
| DE102017130969A1 (en) | 2017-12-21 | 2019-06-27 | Trw Airbag Systems Gmbh | Ignition unit, gas generator, gas bag module, vehicle safety system and method for producing an ignition unit |
| US11760303B2 (en) * | 2021-04-19 | 2023-09-19 | Autoliv Asp, Inc. | Initiator for a gas generator of vehicle safety device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5140906A (en) * | 1991-11-05 | 1992-08-25 | Ici Americas, Inc. | Airbag igniter having double glass seal |
| JPWO2002092400A1 (en) * | 2001-05-15 | 2004-08-26 | 日本化薬株式会社 | Gas generator |
| US6644206B2 (en) * | 2001-12-21 | 2003-11-11 | Trw Inc. | Electrically actuatable initiator with output charge |
-
2011
- 2011-11-02 CZ CZ201125059U patent/CZ22999U1/en not_active IP Right Cessation
-
2012
- 2012-04-30 ES ES12003022.6T patent/ES2617057T3/en active Active
- 2012-04-30 PT PT120030226T patent/PT2589920T/en unknown
- 2012-04-30 EP EP12003022.6A patent/EP2589920B1/en active Active
- 2012-04-30 HU HUE12003022A patent/HUE033666T2/en unknown
- 2012-04-30 PL PL12003022T patent/PL2589920T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CZ22999U1 (en) | 2011-11-28 |
| PL2589920T3 (en) | 2017-06-30 |
| EP2589920A2 (en) | 2013-05-08 |
| HUE033666T2 (en) | 2017-12-28 |
| EP2589920A3 (en) | 2015-05-13 |
| EP2589920B1 (en) | 2016-12-14 |
| PT2589920T (en) | 2017-04-12 |
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