JPS57135267A - Plasma ignition apparatus for internal combustion engine - Google Patents
Plasma ignition apparatus for internal combustion engineInfo
- Publication number
- JPS57135267A JPS57135267A JP1804281A JP1804281A JPS57135267A JP S57135267 A JPS57135267 A JP S57135267A JP 1804281 A JP1804281 A JP 1804281A JP 1804281 A JP1804281 A JP 1804281A JP S57135267 A JPS57135267 A JP S57135267A
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- condenser
- plasma ignition
- charge
- cylinders
- 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:To make it unnecessary in a plasma ignition apparatus with a distributing mechanism to correspond the number of expensive elements having a great rated value to the number of cylinders, by serving an ignition switch, a condenser and a diode common for a plarality of cylinders. CONSTITUTION:The direct current voltage from a battery 1 is changed into a direct high voltage current by a booster 2 to charge a condenser 3 via a diode 4, then at the same time when a trigger signal 60 is fed to a thyristor 5, for instance if a control signal 16c becomes H, a switch 15c becomes conductive, and the charged electric charge in the condenser 3 is discharged via a primary 81c to quickly charge a condenser 7. Thus, a high voltage is induced in the primary 82c to generate spark ignition in an ignition plug 9c, followed by plasma ignition in the cavity of the ignition plug 9c via the secondary 82c by the electric charge of the condensers 3, 7. Thereafter, similarly, each cylinder performs successively spark ignition and plasma ignition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1804281A JPS57135267A (en) | 1981-02-12 | 1981-02-12 | Plasma ignition apparatus for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1804281A JPS57135267A (en) | 1981-02-12 | 1981-02-12 | Plasma ignition apparatus for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57135267A true JPS57135267A (en) | 1982-08-20 |
Family
ID=11960620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1804281A Pending JPS57135267A (en) | 1981-02-12 | 1981-02-12 | Plasma ignition apparatus for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57135267A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748188A (en) * | 2012-07-24 | 2012-10-24 | 梁耀荣 | Ignition system of internal combustion engine circularly controlled by six spark plugs |
CN102777308A (en) * | 2012-07-24 | 2012-11-14 | 梁耀荣 | Internal-combustion engine ignition system circularly controlled by four spark plugs |
-
1981
- 1981-02-12 JP JP1804281A patent/JPS57135267A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748188A (en) * | 2012-07-24 | 2012-10-24 | 梁耀荣 | Ignition system of internal combustion engine circularly controlled by six spark plugs |
CN102777308A (en) * | 2012-07-24 | 2012-11-14 | 梁耀荣 | Internal-combustion engine ignition system circularly controlled by four spark plugs |
CN102777308B (en) * | 2012-07-24 | 2016-05-11 | 梁耀荣 | A kind of ignition system of internal combustion engine of four spark plug loop controls |
CN102748188B (en) * | 2012-07-24 | 2016-05-25 | 袁振华 | Six-spark-plug cycle controlled ignition system of internal combustion engine |
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