JPS5724412A - Spark-ignited engine - Google Patents

Spark-ignited engine

Info

Publication number
JPS5724412A
JPS5724412A JP9864880A JP9864880A JPS5724412A JP S5724412 A JPS5724412 A JP S5724412A JP 9864880 A JP9864880 A JP 9864880A JP 9864880 A JP9864880 A JP 9864880A JP S5724412 A JPS5724412 A JP S5724412A
Authority
JP
Japan
Prior art keywords
accessory
plasma
main
ignition
combustion
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
JP9864880A
Other languages
Japanese (ja)
Inventor
Kyugo Hamai
Yasuhiko Nakagawa
Akiji Nakai
Ryusaburo Inoue
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 JP9864880A priority Critical patent/JPS5724412A/en
Publication of JPS5724412A publication Critical patent/JPS5724412A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To stabilize combustion, decrease nitrogen oxides and hydrocarbon and improve fuel efficiency, by providing a main and an accessory combustion chambers which are supplied with a thick and a thin mixtures and by providing a plasma spark plug in the accessory combustion chamber.
CONSTITUTION: A main and an accessory combustion chambers 2, 4 are provided with almost the same capacity. A relatively thick mixture and a relatively thin mixture, which are produced by a main and an accessory carburetors 5, 6, are supplied to the main and the accessory combustion chambers 2, 4 through a main and an accessory intake pipes 7, 8 and a main and an accessory intake valves 9, 10. A plasma spark plug 15 is installed in the accessory combustion chamber 4. A desired internal combustion engine is thus constructed. The plasma spark plug 15 is provided with a high voltage ignition circuit 13 for supplying a spark discharge current to the plug 15 and with a plasma ignition circuit 16 for supplying a plasma ignition current to the plug 15. Plasma, which is produced on the discharge electrode of the spark plug 15 at ignition discharge, is added to the plasma ignition current and expanded so that intense ignition and combustion can be caused.
COPYRIGHT: (C)1982,JPO&Japio
JP9864880A 1980-07-21 1980-07-21 Spark-ignited engine Pending JPS5724412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9864880A JPS5724412A (en) 1980-07-21 1980-07-21 Spark-ignited engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9864880A JPS5724412A (en) 1980-07-21 1980-07-21 Spark-ignited engine

Publications (1)

Publication Number Publication Date
JPS5724412A true JPS5724412A (en) 1982-02-09

Family

ID=14225314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9864880A Pending JPS5724412A (en) 1980-07-21 1980-07-21 Spark-ignited engine

Country Status (1)

Country Link
JP (1) JPS5724412A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8074620B2 (en) 2007-07-25 2011-12-13 Gerald Filipek Spark to flame conversion unit, such as employed with an existing spark plug or heat source supplied glow plug for accomplishing more efficient piston combustion
AT507156B1 (en) * 2008-07-22 2011-12-15 Ge Jenbacher Gmbh & Co Ohg DEVICE FOR IGNITING A FUEL / AIR MIXTURE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8074620B2 (en) 2007-07-25 2011-12-13 Gerald Filipek Spark to flame conversion unit, such as employed with an existing spark plug or heat source supplied glow plug for accomplishing more efficient piston combustion
AT507156B1 (en) * 2008-07-22 2011-12-15 Ge Jenbacher Gmbh & Co Ohg DEVICE FOR IGNITING A FUEL / AIR MIXTURE
US8191530B2 (en) 2008-07-22 2012-06-05 Ge Jenbacher Gmbh & Co Ohg Device for igniting a fuel/air mixture

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