FI20135484A - Spark plug for internal combustion engine - Google Patents
Spark plug for internal combustion engine Download PDFInfo
- Publication number
- FI20135484A FI20135484A FI20135484A FI20135484A FI20135484A FI 20135484 A FI20135484 A FI 20135484A FI 20135484 A FI20135484 A FI 20135484A FI 20135484 A FI20135484 A FI 20135484A FI 20135484 A FI20135484 A FI 20135484A
- Authority
- FI
- Finland
- Prior art keywords
- ground electrode
- combustion engine
- internal combustion
- electrode
- spark plug
- Prior art date
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
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
-
- 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
- H01T13/14—Means for self-cleaning
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/18—Indicating or safety devices
- F01M1/20—Indicating or safety devices concerning lubricant pressure
- F01M1/22—Indicating or safety devices concerning lubricant pressure rendering machines or engines inoperative or idling on pressure failure
- F01M1/26—Indicating or safety devices concerning lubricant pressure rendering machines or engines inoperative or idling on pressure failure acting on engine ignition system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
- F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
-
- 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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
- F02P7/021—Mechanical distributors
-
- 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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
- F02P7/063—Mechanical pick-up devices, circuit-makers or -breakers, e.g. contact-breakers
- F02P7/0632—Mechanical pick-up devices, circuit-makers or -breakers, e.g. contact-breakers with rotary contacts
Landscapes
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
Spark plug for an internal combustion engine, having a center electrode and a ground electrode arranged in radial direction around the center electrode, wherein an annular spark gap is formed between the center electrode and the ground electrode for igniting a fuel mixture by means of an electric ignition spark developing between the center electrode and the ground electrode, and wherein the ground electrode is contoured in such a way that particles reaching the region of the ground electrode can be removed from the spark gap under the influence of gravitational force.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012208069A DE102012208069A1 (en) | 2012-05-15 | 2012-05-15 | Spark plug for an internal combustion engine |
DE102012208069 | 2012-05-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20135484A true FI20135484A (en) | 2013-11-16 |
FI125699B FI125699B (en) | 2016-01-15 |
Family
ID=49510928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20135484A FI125699B (en) | 2012-05-15 | 2013-05-10 | Spark plug for internal combustion engine |
Country Status (6)
Country | Link |
---|---|
US (1) | US9450382B2 (en) |
JP (1) | JP6116348B2 (en) |
KR (1) | KR101981339B1 (en) |
CN (1) | CN103427336B (en) |
DE (1) | DE102012208069A1 (en) |
FI (1) | FI125699B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103762503A (en) * | 2013-12-25 | 2014-04-30 | 柳州正菱集团有限公司 | Spark plug |
CN103746293A (en) * | 2013-12-25 | 2014-04-23 | 柳州正菱集团有限公司 | Spark plug |
DE102017221137A1 (en) | 2017-11-27 | 2019-05-29 | Ford Global Technologies, Llc | Method for producing a spark plug |
DE102018110580A1 (en) | 2018-05-03 | 2019-11-07 | Man Energy Solutions Se | Spark plug for an internal combustion engine |
DE102018110571A1 (en) * | 2018-05-03 | 2019-11-07 | Man Energy Solutions Se | Spark plug for an internal combustion engine |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5378338U (en) * | 1976-12-02 | 1978-06-29 | ||
DE2806358C2 (en) * | 1978-02-15 | 1987-01-29 | Robert Bosch Gmbh, 7000 Stuttgart | Spark plug for installation in a pre-chamber |
CH624509A5 (en) * | 1980-05-30 | 1981-07-31 | Espada Anstalt | |
US4730582A (en) * | 1986-12-15 | 1988-03-15 | Lindsay Maurice E | Performing spark plug |
JPH01292777A (en) * | 1988-05-19 | 1989-11-27 | Bandou Kiko Kk | Spark plug |
US5051651A (en) * | 1988-11-24 | 1991-09-24 | Tadaharu Fujiwara | Ignition plug with a hollow cylindrical ground electrode and an ignition process by the use thereof |
JPH02142080A (en) * | 1988-11-24 | 1990-05-31 | Ryohei Kashiwabara | Rapid combustion device of ignition plug |
EP0983621A1 (en) * | 1997-05-20 | 2000-03-08 | Dawson Royalties Limited | Spark plug |
US6013973A (en) * | 1997-10-24 | 2000-01-11 | Sato; Jun | Spark plug having a sub-combustion chamber for use in fuel ignition systems |
KR200193476Y1 (en) * | 2000-03-03 | 2000-08-16 | 파렌 인터내셔널 캄퍼니 리미티드 | A spark plug structure |
DE10145944A1 (en) | 2001-09-18 | 2003-04-03 | Ruediger Ufermann | Spark plug with integral laser ignition, includes bores in connection rod and central electrode which carry captive optical conductor |
DE10155404A1 (en) * | 2001-11-10 | 2003-05-28 | Bosch Gmbh Robert | Spark plug and combustion chamber arrangement |
DE102008061242A1 (en) | 2008-12-09 | 2010-06-10 | Man Diesel Se | Internal combustion engine |
-
2012
- 2012-05-15 DE DE102012208069A patent/DE102012208069A1/en not_active Withdrawn
-
2013
- 2013-05-09 JP JP2013099105A patent/JP6116348B2/en active Active
- 2013-05-10 FI FI20135484A patent/FI125699B/en not_active IP Right Cessation
- 2013-05-14 US US13/894,127 patent/US9450382B2/en active Active
- 2013-05-14 KR KR1020130054291A patent/KR101981339B1/en active IP Right Grant
- 2013-05-15 CN CN201310179167.4A patent/CN103427336B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR101981339B1 (en) | 2019-05-22 |
DE102012208069A1 (en) | 2013-11-21 |
FI125699B (en) | 2016-01-15 |
JP6116348B2 (en) | 2017-04-19 |
US20130312692A1 (en) | 2013-11-28 |
US9450382B2 (en) | 2016-09-20 |
CN103427336A (en) | 2013-12-04 |
KR20130127941A (en) | 2013-11-25 |
CN103427336B (en) | 2015-11-18 |
JP2013238221A (en) | 2013-11-28 |
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Legal Events
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FG | Patent granted |
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MM | Patent lapsed |