FR985788A - Spark plug for internal combustion engines - Google Patents
Spark plug for internal combustion enginesInfo
- Publication number
- FR985788A FR985788A FR985788DA FR985788A FR 985788 A FR985788 A FR 985788A FR 985788D A FR985788D A FR 985788DA FR 985788 A FR985788 A FR 985788A
- Authority
- FR
- France
- Prior art keywords
- internal combustion
- spark plug
- combustion engines
- engines
- spark
- 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
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
- H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition chamber
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR985788T | 1949-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR985788A true FR985788A (en) | 1951-07-23 |
Family
ID=9537632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR985788D Expired FR985788A (en) | 1949-05-09 | 1949-05-09 | Spark plug for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR985788A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1265329A1 (en) * | 2001-06-05 | 2002-12-11 | Jenbacher Aktiengesellschaft | Spark plug of an internal combustion engine |
DE10144976A1 (en) * | 2001-09-12 | 2003-04-03 | Beru Ag | Ignition plug includes electrode on central axis within ante-chamber, and has air gap to earth electrode rather than chamber wall |
US8461750B2 (en) | 2009-09-11 | 2013-06-11 | Woodward, Inc. | Pre-chamber spark plug and electrodes therefor |
US8839762B1 (en) | 2013-06-10 | 2014-09-23 | Woodward, Inc. | Multi-chamber igniter |
US9172217B2 (en) | 2010-11-23 | 2015-10-27 | Woodward, Inc. | Pre-chamber spark plug with tubular electrode and method of manufacturing same |
US9476347B2 (en) | 2010-11-23 | 2016-10-25 | Woodward, Inc. | Controlled spark ignited flame kernel flow in fuel-fed prechambers |
US9653886B2 (en) | 2015-03-20 | 2017-05-16 | Woodward, Inc. | Cap shielded ignition system |
US9765682B2 (en) | 2013-06-10 | 2017-09-19 | Woodward, Inc. | Multi-chamber igniter |
US9840963B2 (en) | 2015-03-20 | 2017-12-12 | Woodward, Inc. | Parallel prechamber ignition system |
US9856848B2 (en) | 2013-01-08 | 2018-01-02 | Woodward, Inc. | Quiescent chamber hot gas igniter |
US9890689B2 (en) | 2015-10-29 | 2018-02-13 | Woodward, Inc. | Gaseous fuel combustion |
US9893497B2 (en) | 2010-11-23 | 2018-02-13 | Woodward, Inc. | Controlled spark ignited flame kernel flow |
GB2601762A (en) * | 2020-12-08 | 2022-06-15 | Caterpillar Energy Solutions Gmbh | Pre-combustion chamber assembly with ignition electrodes for an internal combustion engine |
WO2024132510A1 (en) * | 2022-12-20 | 2024-06-27 | Robert Bosch Gmbh | Electrode with decentralized ignition surface, spark plug comprising such an electrode, and method for producing such a spark plug |
-
1949
- 1949-05-09 FR FR985788D patent/FR985788A/en not_active Expired
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7615914B2 (en) | 2001-06-05 | 2009-11-10 | Ge Jenbacher Gmbh & Co Ohg | Spark plug of an internal combustion engine |
EP1265329A1 (en) * | 2001-06-05 | 2002-12-11 | Jenbacher Aktiengesellschaft | Spark plug of an internal combustion engine |
DE10144976A1 (en) * | 2001-09-12 | 2003-04-03 | Beru Ag | Ignition plug includes electrode on central axis within ante-chamber, and has air gap to earth electrode rather than chamber wall |
US8461750B2 (en) | 2009-09-11 | 2013-06-11 | Woodward, Inc. | Pre-chamber spark plug and electrodes therefor |
US8657641B2 (en) | 2009-09-11 | 2014-02-25 | Woodward Inc. | Method for forming an electrode for a spark plug |
US9172217B2 (en) | 2010-11-23 | 2015-10-27 | Woodward, Inc. | Pre-chamber spark plug with tubular electrode and method of manufacturing same |
US9476347B2 (en) | 2010-11-23 | 2016-10-25 | Woodward, Inc. | Controlled spark ignited flame kernel flow in fuel-fed prechambers |
US11674494B2 (en) | 2010-11-23 | 2023-06-13 | Woodward, Inc. | Pre-chamber spark plug with tubular electrode and method of manufacturing same |
US10907532B2 (en) | 2010-11-23 | 2021-02-02 | Woodward. Inc. | Controlled spark ignited flame kernel flow in fuel-fed prechambers |
US9893497B2 (en) | 2010-11-23 | 2018-02-13 | Woodward, Inc. | Controlled spark ignited flame kernel flow |
US9856848B2 (en) | 2013-01-08 | 2018-01-02 | Woodward, Inc. | Quiescent chamber hot gas igniter |
US10054102B2 (en) | 2013-01-08 | 2018-08-21 | Woodward, Inc. | Quiescent chamber hot gas igniter |
US8839762B1 (en) | 2013-06-10 | 2014-09-23 | Woodward, Inc. | Multi-chamber igniter |
US9765682B2 (en) | 2013-06-10 | 2017-09-19 | Woodward, Inc. | Multi-chamber igniter |
US9840963B2 (en) | 2015-03-20 | 2017-12-12 | Woodward, Inc. | Parallel prechamber ignition system |
US9843165B2 (en) | 2015-03-20 | 2017-12-12 | Woodward, Inc. | Cap shielded ignition system |
US9653886B2 (en) | 2015-03-20 | 2017-05-16 | Woodward, Inc. | Cap shielded ignition system |
US9890689B2 (en) | 2015-10-29 | 2018-02-13 | Woodward, Inc. | Gaseous fuel combustion |
GB2601762A (en) * | 2020-12-08 | 2022-06-15 | Caterpillar Energy Solutions Gmbh | Pre-combustion chamber assembly with ignition electrodes for an internal combustion engine |
WO2022122181A1 (en) * | 2020-12-08 | 2022-06-16 | Caterpillar Energy Solutions Gmbh | Pre-combustion chamber assembly with ignition electrodes for an internal combustion engine |
GB2601762B (en) * | 2020-12-08 | 2023-09-27 | Caterpillar Energy Solutions Gmbh | Pre-combustion chamber assembly with ignition electrodes for an internal combustion engine |
US12021354B2 (en) | 2020-12-08 | 2024-06-25 | Caterpillar Energy Solutions Gmbh | Pre-combustion chamber assembly with ignition electrodes for an internal combustion engine |
WO2024132510A1 (en) * | 2022-12-20 | 2024-06-27 | Robert Bosch Gmbh | Electrode with decentralized ignition surface, spark plug comprising such an electrode, and method for producing such a spark plug |
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