JPS55123372A - Internal combustion engine - Google Patents
Internal combustion engineInfo
- Publication number
- JPS55123372A JPS55123372A JP2838979A JP2838979A JPS55123372A JP S55123372 A JPS55123372 A JP S55123372A JP 2838979 A JP2838979 A JP 2838979A JP 2838979 A JP2838979 A JP 2838979A JP S55123372 A JPS55123372 A JP S55123372A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- combustion
- ignition plug
- flame
- gas
- 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
-
- 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
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/02—Arrangements having two or more sparking plugs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
PURPOSE:To stabilize combustion flame by jetting plasma gas therein, in the middle and later stages of combustion when combustion flame is not stabilized, with a plasma-gas jetting ignition plug provided in addition to a mixture-gas ignition plug. CONSTITUTION:When the flame generated by an ignition plug 4 reaches the ion electrode 11 of an ignition plug 5, the voltage applied to the clearance between the electrode 11 and a sideward electrode 7 is discharged so that ion current flows in the primary side coil 14a of a coil 14. Thereby, high voltage is generated in a secondary coil 14b, and spark discharge in the discharge space 9 between the core electrode 6 and sideward electrode 7 of the plug 5. In succession, the charge accumulated in the condenser 22 of a high-energy generating circuit 22 is released so that discharge is made in the space 9. High-temperature, high-energy plasma gas is jetted into a combustion chamber 3 through a blast nozzle 10 so that flame is stabilized in the middle and late stages of combustion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2838979A JPS55123372A (en) | 1979-03-12 | 1979-03-12 | Internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2838979A JPS55123372A (en) | 1979-03-12 | 1979-03-12 | Internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55123372A true JPS55123372A (en) | 1980-09-22 |
Family
ID=12247291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2838979A Pending JPS55123372A (en) | 1979-03-12 | 1979-03-12 | Internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55123372A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4123592A1 (en) * | 1991-07-17 | 1993-01-21 | Daimler Benz Ag | Improved burn IC engine with two spark plugs - uses staggered ignition for enhanced compression of fuel-air mixture in main combustion chamber |
-
1979
- 1979-03-12 JP JP2838979A patent/JPS55123372A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4123592A1 (en) * | 1991-07-17 | 1993-01-21 | Daimler Benz Ag | Improved burn IC engine with two spark plugs - uses staggered ignition for enhanced compression of fuel-air mixture in main combustion chamber |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4029072A (en) | Igniting apparatus for internal combustion engines | |
US4493297A (en) | Plasma jet ignition device | |
JPS5732069A (en) | Igniter for internal combustion engine | |
US3595212A (en) | Sparking circuit for an ignition system for internal combustion engines | |
JPS57116164A (en) | Method of igniting internal combustion engine | |
CA1086161A (en) | Method for reducing pollution due to an internal combustion engine | |
JPS5675970A (en) | Plasma ignition plug | |
JPS55123372A (en) | Internal combustion engine | |
US3893438A (en) | Capacitor ignition device for internal combustion engines | |
JPS5720555A (en) | Igniter for internal combustion engine | |
JPS5593968A (en) | Ignitor for internal combustion engine | |
JPS5587861A (en) | Igniter of internal combustion engine | |
JPS5399110A (en) | Internal combustion engine having precombustion chamber | |
GB682877A (en) | Improvements in and relating to fuel ignition systems | |
JPS55153860A (en) | Ignition device for auxiliary chamber type internal combustion engine | |
JPS56146069A (en) | Ignition apparatus for internal combustion engine | |
JPS545138A (en) | Ignition system of interval combustion engine | |
RU1778842C (en) | Method for igniting fuel mixture | |
RU1838665C (en) | Combination electronic ignition system | |
Kumagai et al. | Ignition of gases by high-energy sparks | |
ES471943A1 (en) | Internal combustion engine spark ignition apparatus producing an oscillating discharge current of a capacitor. | |
JPS56132462A (en) | Ignitor for internal combustion engine | |
JPH0227685A (en) | Igniter plug for gas turbine | |
JPS57168064A (en) | Firing spark discharge circuit | |
JPS56156465A (en) | Igniter for diesel engine |