JPS5593968A - Ignitor for internal combustion engine - Google Patents

Ignitor for internal combustion engine

Info

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
Application number
JP109379A
Other languages
Japanese (ja)
Inventor
Kyugo Hamai
Akiji Nakai
Ryusaburo Maruyama
Yasuhiko Nakagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP109379A priority Critical patent/JPS5593968A/en
Publication of JPS5593968A publication Critical patent/JPS5593968A/en
Pending legal-status Critical Current

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.
JP109379A 1979-01-08 1979-01-08 Ignitor for internal combustion engine Pending JPS5593968A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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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