GB2541880B - Shield arrangement to enable reliable ignition for lean burn spark ignited engines - Google Patents
Shield arrangement to enable reliable ignition for lean burn spark ignited enginesInfo
- Publication number
- GB2541880B GB2541880B GB1515363.8A GB201515363A GB2541880B GB 2541880 B GB2541880 B GB 2541880B GB 201515363 A GB201515363 A GB 201515363A GB 2541880 B GB2541880 B GB 2541880B
- Authority
- GB
- United Kingdom
- Prior art keywords
- lean burn
- enable reliable
- spark ignited
- reliable ignition
- shield arrangement
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/242—Arrangement of spark plugs or injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
-
- 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
- H01T13/06—Covers forming a part of the plug and protecting it against adverse environment
-
- 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
- H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
-
- 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
- H01T13/40—Sparking plugs structurally combined with other devices
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1515363.8A GB2541880B (en) | 2015-08-28 | 2015-08-28 | Shield arrangement to enable reliable ignition for lean burn spark ignited engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1515363.8A GB2541880B (en) | 2015-08-28 | 2015-08-28 | Shield arrangement to enable reliable ignition for lean burn spark ignited engines |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201515363D0 GB201515363D0 (en) | 2015-10-14 |
GB2541880A GB2541880A (en) | 2017-03-08 |
GB2541880B true GB2541880B (en) | 2018-05-23 |
Family
ID=54326518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1515363.8A Active GB2541880B (en) | 2015-08-28 | 2015-08-28 | Shield arrangement to enable reliable ignition for lean burn spark ignited engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2541880B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2821656T3 (en) * | 2017-09-22 | 2021-04-27 | Caterpillar Energy Solutions Gmbh | Spark plug for an internal combustion engine |
DE102018209510A1 (en) * | 2018-06-14 | 2019-12-19 | Robert Bosch Gmbh | Protective cap for a spark plug |
GB2580063B (en) * | 2018-12-20 | 2021-05-19 | Caterpillar Energy Solutions Gmbh | Cooling of the spark plug with improved contact surface |
GB2602286B (en) * | 2020-12-22 | 2023-03-08 | Caterpillar Energy Solutions Gmbh | Tightening of the spark plug jacket through two moments at the same time |
GB2602276B (en) * | 2020-12-22 | 2023-05-10 | Caterpillar Energy Solutions Gmbh | Assembly of the spark plug jacket with a dummy-spark plug |
GB2602278B (en) * | 2020-12-22 | 2023-02-01 | Caterpillar Energy Solutions Gmbh | Modification of the pitch of the thread of the cylinder head for the spark plug jacket |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB152270A (en) * | 1919-10-16 | 1920-10-14 | Raymond Breton | Improvements in sparking plugs for internal combustion engines |
GB2202274A (en) * | 1987-03-20 | 1988-09-21 | Westmoreland & Company Limited | I.C. engine spark plug fitment |
US5992364A (en) * | 1996-09-18 | 1999-11-30 | Daimlerchrysler Ag | Internal combustion engine with direct fuel injection |
US6198209B1 (en) * | 1997-12-22 | 2001-03-06 | Caterpillar Inc. | Shielded spark plug electrode |
WO2012009800A1 (en) * | 2010-07-22 | 2012-01-26 | Oleksandr Burmenko | Spark plug |
CN103050890A (en) * | 2013-01-15 | 2013-04-17 | 柳孟柱 | Improved spark plug |
WO2013078528A1 (en) * | 2011-12-01 | 2013-06-06 | Grigori Broudno | High efficiency spark plug |
-
2015
- 2015-08-28 GB GB1515363.8A patent/GB2541880B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB152270A (en) * | 1919-10-16 | 1920-10-14 | Raymond Breton | Improvements in sparking plugs for internal combustion engines |
GB2202274A (en) * | 1987-03-20 | 1988-09-21 | Westmoreland & Company Limited | I.C. engine spark plug fitment |
US5992364A (en) * | 1996-09-18 | 1999-11-30 | Daimlerchrysler Ag | Internal combustion engine with direct fuel injection |
US6198209B1 (en) * | 1997-12-22 | 2001-03-06 | Caterpillar Inc. | Shielded spark plug electrode |
WO2012009800A1 (en) * | 2010-07-22 | 2012-01-26 | Oleksandr Burmenko | Spark plug |
WO2013078528A1 (en) * | 2011-12-01 | 2013-06-06 | Grigori Broudno | High efficiency spark plug |
CN103050890A (en) * | 2013-01-15 | 2013-04-17 | 柳孟柱 | Improved spark plug |
Also Published As
Publication number | Publication date |
---|---|
GB2541880A (en) | 2017-03-08 |
GB201515363D0 (en) | 2015-10-14 |
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