JPS57119167A - Ignition device of engine - Google Patents
Ignition device of engineInfo
- Publication number
- JPS57119167A JPS57119167A JP416181A JP416181A JPS57119167A JP S57119167 A JPS57119167 A JP S57119167A JP 416181 A JP416181 A JP 416181A JP 416181 A JP416181 A JP 416181A JP S57119167 A JPS57119167 A JP S57119167A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- engine
- low voltage
- ignition
- plasma
- 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 save electric power consumption of a battery, in an ignition device where spark ignition and plasma ignition can be performed in a single cylinder, by providing a speed decider, detecting speed of an engine not more than a prescribed value, and controlling the plasma ignition. CONSTITUTION:When speed of an engine is not more than preset speed, a speed decider 31 compares the preset speed with detected speed to open a switch 26. Accordingly, a low voltage generator circuit is not operated but high voltage generator circuits 21a, 21b only operate, and normal spark ignition is performed in a spark ignition plug 6 and plasma ignition plug 7 through the first and second distributor units 20 and 25. On the other hand, if the speed of the engine is increased to exceed the before said preset speed, the speed decider 31 detects this state to close the switch 26, and a capacitor 28 is charged by a battery 16 in the low voltage generator circuit 23 to generate low voltage at its output terminal 23a. Accordingly, the plasma ignition plug 7 in each cylinder is applied with high voltage and then applied with low voltage continuously from the circuit 23, and plasma ignition is performed by jetting plasma gas.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP416181A JPS57119167A (en) | 1981-01-14 | 1981-01-14 | Ignition device of engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP416181A JPS57119167A (en) | 1981-01-14 | 1981-01-14 | Ignition device of engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57119167A true JPS57119167A (en) | 1982-07-24 |
Family
ID=11577011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP416181A Pending JPS57119167A (en) | 1981-01-14 | 1981-01-14 | Ignition device of engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57119167A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6015982U (en) * | 1983-07-14 | 1985-02-02 | 阪神エレクトリツク株式会社 | Internal combustion engine ignition system |
-
1981
- 1981-01-14 JP JP416181A patent/JPS57119167A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6015982U (en) * | 1983-07-14 | 1985-02-02 | 阪神エレクトリツク株式会社 | Internal combustion engine ignition system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57206776A (en) | Plasma ignition device | |
GB1291749A (en) | Improvements in or relating to ignition systems for operating internal combustion engines | |
JPS56121869A (en) | Plasma ignition system | |
GB1532298A (en) | Safety circuit for the ignition system of an internal combustion engine and an ignition system incorporating the safety circuit | |
JPS57119167A (en) | Ignition device of engine | |
JPS5720555A (en) | Igniter for internal combustion engine | |
JPS57119166A (en) | Ignition device of engine | |
GB1476887A (en) | High-tension capacitor ignition systems | |
JPS57102567A (en) | Ignition unit for engine | |
JPS57119165A (en) | Ignition device of engine | |
JPS55137355A (en) | Engine igniter | |
JPS57110778A (en) | Ignition device for engine | |
JPS648355A (en) | Capacitive discharge ignition system of voltage regulating magnetogenerator power | |
JPS56148630A (en) | Fuel injection controller | |
JPS57195873A (en) | Plasma igniter | |
GB1299272A (en) | Ignition control circuits for internal combustion engines | |
JPS57102566A (en) | Ignition unit for internal combustion engine | |
JPS578351A (en) | Ignition timing controller for internal combustion engine | |
JPS56151275A (en) | Plasma ignition device of internal combustion engine | |
JPS57108464A (en) | Ignition device of an engine | |
JPS5770955A (en) | Plasma ignition device | |
JPS56167851A (en) | Ignition apparatus for engine | |
JPS57153969A (en) | Auxiliary starter device of diesel engine | |
JPS5786562A (en) | Ignition system for internal combustion engine | |
JPS56117443A (en) | Car telephone set with solar battery |