JPS557952A - Plasma ignition system - Google Patents
Plasma ignition systemInfo
- Publication number
- JPS557952A JPS557952A JP8057378A JP8057378A JPS557952A JP S557952 A JPS557952 A JP S557952A JP 8057378 A JP8057378 A JP 8057378A JP 8057378 A JP8057378 A JP 8057378A JP S557952 A JPS557952 A JP S557952A
- Authority
- JP
- Japan
- Prior art keywords
- condenser
- ignition
- plasma
- electrodes
- pair
- 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.)
- Pending
Links
Classifications
-
- 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
- F02P9/00—Electric spark ignition control, not otherwise provided for
- F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
- F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
PURPOSE:A plasma ignition system devised to ensure a plasma ignition by the sure electric discharge from a condenser for reducing the number of parts and the cost and small-sizing in the whole body. CONSTITUTION:This system is composed of several ignition plugs 6 of plasma- shaped gas injection provided for each with a small bore opened on one end and discharging electrodes 6a and 6b to form a discharge line inside the bore, an ignition coil 3 with a high-tension winding 3b to generate a high voltage intermittently, and a distributor 5 to connect the one end of the winding 3b to each pair of discharging electrodes 6a and 6b selectively. Here, a condenser 20 of a comparatively high capacity is provided to each ignition plug 6 independently to be in parallel between each pair of electrodes 6a and 6b. A highly conductive wire is used for a line 21 connecting between the one end of the condenser 20 and the disccharging electrode 6a. This construction serves to attain the expected purpose, since the condenser 20 is directly connected with the ignition plug 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8057378A JPS557952A (en) | 1978-07-04 | 1978-07-04 | Plasma ignition system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8057378A JPS557952A (en) | 1978-07-04 | 1978-07-04 | Plasma ignition system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS557952A true JPS557952A (en) | 1980-01-21 |
Family
ID=13722070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8057378A Pending JPS557952A (en) | 1978-07-04 | 1978-07-04 | Plasma ignition system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS557952A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57184251A (en) * | 1982-04-23 | 1982-11-12 | Agency Of Ind Science & Technol | Semiconductor element with control electrode |
CN102384004A (en) * | 2010-09-04 | 2012-03-21 | 博格华纳贝鲁系统有限公司 | Ignition system and method for igniting fuel in vehicle engine by means of corona discharge |
WO2012093461A1 (en) * | 2011-01-04 | 2012-07-12 | 日本特殊陶業株式会社 | Ignition apparatus and ignition system |
JP2012154312A (en) * | 2011-01-04 | 2012-08-16 | Ngk Spark Plug Co Ltd | Ignition device of plasma jet ignition plug |
JP2012219707A (en) * | 2011-04-08 | 2012-11-12 | Ngk Spark Plug Co Ltd | Ignition device and ignition system |
-
1978
- 1978-07-04 JP JP8057378A patent/JPS557952A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57184251A (en) * | 1982-04-23 | 1982-11-12 | Agency Of Ind Science & Technol | Semiconductor element with control electrode |
CN102384004A (en) * | 2010-09-04 | 2012-03-21 | 博格华纳贝鲁系统有限公司 | Ignition system and method for igniting fuel in vehicle engine by means of corona discharge |
CN102384004B (en) * | 2010-09-04 | 2015-08-05 | 博格华纳贝鲁系统有限公司 | A kind of method and system by coronal discharge fire fuel in motor car engine |
WO2012093461A1 (en) * | 2011-01-04 | 2012-07-12 | 日本特殊陶業株式会社 | Ignition apparatus and ignition system |
JP2012154312A (en) * | 2011-01-04 | 2012-08-16 | Ngk Spark Plug Co Ltd | Ignition device of plasma jet ignition plug |
US8847494B2 (en) | 2011-01-04 | 2014-09-30 | Ngk Spark Plug Co., Ltd. | Ignition system for plasma jet ignition plug |
US9133812B2 (en) | 2011-01-04 | 2015-09-15 | Ngk Spark Plug Co., Ltd. | Ignition apparatus and ignition system |
JP2012219707A (en) * | 2011-04-08 | 2012-11-12 | Ngk Spark Plug Co Ltd | Ignition device and ignition system |
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