JPS5593968A - Ignitor for internal combustion engine - Google Patents
Ignitor for internal combustion engineInfo
- Publication number
- JPS5593968A JPS5593968A JP109379A JP109379A JPS5593968A JP S5593968 A JPS5593968 A JP S5593968A JP 109379 A JP109379 A JP 109379A JP 109379 A JP109379 A JP 109379A JP S5593968 A JPS5593968 A JP S5593968A
- Authority
- JP
- Japan
- Prior art keywords
- discharge gap
- mixed gas
- discharge
- firing
- light source
- 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
- F02P23/00—Other ignition
- F02P23/04—Other physical ignition means, e.g. using laser rays
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (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 raise the efficiency of combustion by accelerating firing at the time of spark discharge by ionization of the fuel molecules of mixed gas by the irradiation of photo energy to the mixed gas. CONSTITUTION:When current flows in the primary winding of the ignition coil 19 by the contact breaker 18 of the ignition circuit 16, a spark discharge occurs in the main discharge gap 10 and the light source discharge gap 11 and electric energy charged in the condenser 22 is discharged to the ignition plug 15. During discharge from the high-voltage power source circuit 20, a specific wave length of photo energy is emitted from the light source discharge gap 11 and then irradiated onto the main discharge gap 10 through the light permeable body 7. Thus, the fuel molecules are ionized to form radical gases which accelerate the firing of mixed gas.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP109379A JPS5593968A (en) | 1979-01-08 | 1979-01-08 | Ignitor for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP109379A JPS5593968A (en) | 1979-01-08 | 1979-01-08 | Ignitor for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5593968A true JPS5593968A (en) | 1980-07-16 |
Family
ID=11491875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP109379A Pending JPS5593968A (en) | 1979-01-08 | 1979-01-08 | Ignitor for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5593968A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104321A (en) * | 1981-07-06 | 1983-06-21 | ゼネラル・モ−タ−ズ・コ−ポレ−シヨン | Method and apparatus for stimulating combustion,especially,combustion of diluted mixed gas in internal combustion engine |
JPS58197462A (en) * | 1982-05-11 | 1983-11-17 | Mitsubishi Electric Corp | Fuel atomizer for internal-combustion engine |
JPS58197463A (en) * | 1982-05-12 | 1983-11-17 | Mitsubishi Electric Corp | Fuel atomizer for internal-combustion engine |
FR2855849A1 (en) * | 2003-06-05 | 2004-12-10 | Peugeot Citroen Automobiles Sa | Air/fuel mixture ignition device for internal combustion engine, has optical fiber communicating at its free end with combustion chamber and lens, which is arranged for orienting laser beam between electrodes of spark plug |
JP2009097427A (en) * | 2007-10-17 | 2009-05-07 | Toyota Central R&D Labs Inc | Laser-induced spark discharge ignitor |
US20120118263A1 (en) * | 2010-11-11 | 2012-05-17 | Cameron International Corporation | Positive displacement radical injection system |
US8567369B2 (en) | 2010-11-11 | 2013-10-29 | Cameron International Corporation | Spark ignited radical injection system |
-
1979
- 1979-01-08 JP JP109379A patent/JPS5593968A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104321A (en) * | 1981-07-06 | 1983-06-21 | ゼネラル・モ−タ−ズ・コ−ポレ−シヨン | Method and apparatus for stimulating combustion,especially,combustion of diluted mixed gas in internal combustion engine |
JPS58197462A (en) * | 1982-05-11 | 1983-11-17 | Mitsubishi Electric Corp | Fuel atomizer for internal-combustion engine |
JPS58197463A (en) * | 1982-05-12 | 1983-11-17 | Mitsubishi Electric Corp | Fuel atomizer for internal-combustion engine |
FR2855849A1 (en) * | 2003-06-05 | 2004-12-10 | Peugeot Citroen Automobiles Sa | Air/fuel mixture ignition device for internal combustion engine, has optical fiber communicating at its free end with combustion chamber and lens, which is arranged for orienting laser beam between electrodes of spark plug |
JP2009097427A (en) * | 2007-10-17 | 2009-05-07 | Toyota Central R&D Labs Inc | Laser-induced spark discharge ignitor |
US20120118263A1 (en) * | 2010-11-11 | 2012-05-17 | Cameron International Corporation | Positive displacement radical injection system |
US8567369B2 (en) | 2010-11-11 | 2013-10-29 | Cameron International Corporation | Spark ignited radical injection system |
US8844498B2 (en) * | 2010-11-11 | 2014-09-30 | Ge Oil & Gas Compression Systems, Llc | Positive displacement radical injection system |
US8875678B2 (en) | 2010-11-11 | 2014-11-04 | Ge Oil & Gas Compression Systems, Llc | Spark ignited radical injection system |
US9631591B2 (en) | 2010-11-11 | 2017-04-25 | Ge Oil & Gas Compression Systems, Llc | Positive displacement radical injection system |
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