ES2543014T3 - Bujía - Google Patents
Bujía Download PDFInfo
- Publication number
- ES2543014T3 ES2543014T3 ES12708645.2T ES12708645T ES2543014T3 ES 2543014 T3 ES2543014 T3 ES 2543014T3 ES 12708645 T ES12708645 T ES 12708645T ES 2543014 T3 ES2543014 T3 ES 2543014T3
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- electrode
- spark plug
- ground electrode
- wall
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/02—Details
- H01T13/16—Means for dissipating heat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/46—Sparking plugs having two or more spark gaps
- H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition chamber
Landscapes
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
Bujía de un motor de combustión interna, preferentemente para motores Otto a gas, con una carcasa de la bujía (2) que rodea un cuerpo aislante (1), así como un electrodo central (3) y al menos un electrodo de masa (4) alojado en un portaelectrodos de masa (6), estando la superficie de encendido (12) del electrodo central (3) y la superficie de encendido (26) del electrodo de masa (4) rodeadas por una pared (8) que forma una cámara (5) abierta o cerrada por el lado de la cámara de combustión, llevando el portaelectrodos de masa (6) al menos un electrodo de masa (4) digitiforme que se extiende al interior de la cámara (5) a través de una escotadura (50) de la pared (8), estando la superficie de encendido (26) del electrodo de masa (4) al nivel de altura de la superficie de encendido (12) del electrodo central (3) dentro de la cámara (5), caracterizada por que el portaelectrodos de masa (6), visto en perpendicular al eje longitudinal (A) de la bujía (2), presenta una mayor distancia con respecto al electrodo central (3) que la superficie exterior (7) de la pared (8) de la cámara (5).
Description
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT2312011 | 2011-02-21 | ||
ATA231/2011A AT510582B1 (de) | 2011-02-21 | 2011-02-21 | Zündkerze |
PCT/AT2012/000036 WO2012113001A1 (de) | 2011-02-21 | 2012-02-20 | Zündkerze |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2543014T3 true ES2543014T3 (es) | 2015-08-13 |
Family
ID=45833053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES12708645.2T Active ES2543014T3 (es) | 2011-02-21 | 2012-02-20 | Bujía |
Country Status (10)
Country | Link |
---|---|
US (1) | US9077156B2 (es) |
EP (1) | EP2678908B8 (es) |
AT (1) | AT510582B1 (es) |
AU (1) | AU2012220325B2 (es) |
BR (1) | BR112013020577B1 (es) |
CA (1) | CA2826796C (es) |
DK (1) | DK2678908T3 (es) |
ES (1) | ES2543014T3 (es) |
PT (1) | PT2678908E (es) |
WO (1) | WO2012113001A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9285120B2 (en) * | 2012-10-06 | 2016-03-15 | Coorstek, Inc. | Igniter shield device and methods associated therewith |
DE102014117714B4 (de) * | 2014-12-02 | 2016-06-09 | Federal-Mogul Ignition Gmbh | Zündkerze für eine mit Gas betriebene Brennkraftmaschine |
DE102016120984B4 (de) | 2016-11-03 | 2018-10-18 | Federal-Mogul Ignition Gmbh | Vorkammerzündkerze für eine mit Gas betriebene Brennkraftmaschine und Verfahren zu deren Herstellung |
US10669944B2 (en) | 2016-11-16 | 2020-06-02 | General Electric Company | Cooling shrouds |
DE112021003566T5 (de) * | 2020-08-21 | 2023-04-20 | Federal-Mogul Ignition Gmbh | Zündkerzenelektrode und verfahren zum herstellen derselben |
DE102020211356A1 (de) * | 2020-09-10 | 2022-03-10 | Robert Bosch Gesellschaft mit beschränkter Haftung | Kostengünstige Vorkammerzündkerze |
CN221150545U (zh) | 2021-05-04 | 2024-06-14 | 辉门点火系统有限公司 | 火花塞电极及火花塞 |
DE102021213239A1 (de) | 2021-11-24 | 2023-05-25 | Robert Bosch Gesellschaft mit beschränkter Haftung | Zündkerze |
US11831130B2 (en) | 2022-03-29 | 2023-11-28 | Federal-Mogul Ignition Gmbh | Spark plug, spark plug electrode, and method of manufacturing the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5971280A (ja) * | 1982-10-15 | 1984-04-21 | 金井 弘 | 点火プラグの中心電極 |
AT410150B (de) * | 2001-06-05 | 2003-02-25 | Jenbacher Ag | Zündkerze einer brennkraftmaschine |
AT410151B (de) * | 2001-06-05 | 2003-02-25 | Jenbacher Ag | Zündkerze einer brennkraftmaschine |
AT506140B1 (de) * | 2007-11-05 | 2009-11-15 | Francesconi Christian | Zündkerze |
-
2011
- 2011-02-21 AT ATA231/2011A patent/AT510582B1/de active
-
2012
- 2012-02-20 DK DK12708645.2T patent/DK2678908T3/en active
- 2012-02-20 WO PCT/AT2012/000036 patent/WO2012113001A1/de active Application Filing
- 2012-02-20 US US13/985,320 patent/US9077156B2/en active Active
- 2012-02-20 EP EP20120708645 patent/EP2678908B8/de active Active
- 2012-02-20 PT PT127086452T patent/PT2678908E/pt unknown
- 2012-02-20 BR BR112013020577-6A patent/BR112013020577B1/pt active IP Right Grant
- 2012-02-20 CA CA2826796A patent/CA2826796C/en active Active
- 2012-02-20 ES ES12708645.2T patent/ES2543014T3/es active Active
- 2012-02-20 AU AU2012220325A patent/AU2012220325B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
PT2678908E (pt) | 2015-07-07 |
AT510582B1 (de) | 2012-05-15 |
CA2826796A1 (en) | 2012-08-30 |
BR112013020577A2 (pt) | 2016-10-25 |
BR112013020577B1 (pt) | 2020-10-20 |
AU2012220325B2 (en) | 2016-03-24 |
EP2678908A1 (de) | 2014-01-01 |
DK2678908T3 (en) | 2015-07-13 |
AU2012220325A1 (en) | 2013-10-03 |
WO2012113001A1 (de) | 2012-08-30 |
EP2678908B1 (de) | 2015-04-01 |
EP2678908B8 (de) | 2015-05-06 |
US9077156B2 (en) | 2015-07-07 |
CA2826796C (en) | 2020-06-30 |
US20130313960A1 (en) | 2013-11-28 |
AT510582A4 (de) | 2012-05-15 |
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