JPS643230A - Combustion chamber structure of engine - Google Patents

Combustion chamber structure of engine

Info

Publication number
JPS643230A
JPS643230A JP15528987A JP15528987A JPS643230A JP S643230 A JPS643230 A JP S643230A JP 15528987 A JP15528987 A JP 15528987A JP 15528987 A JP15528987 A JP 15528987A JP S643230 A JPS643230 A JP S643230A
Authority
JP
Japan
Prior art keywords
combustion chamber
guide wall
swirl
generated
engine
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
JP15528987A
Other languages
Japanese (ja)
Inventor
Masamichi Shinohara
Koichi Miyamoto
Koji Suzumura
Kazuya Yokota
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP15528987A priority Critical patent/JPS643230A/en
Publication of JPS643230A publication Critical patent/JPS643230A/en
Pending legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE:To generate the swirl and improve the combustibility by providing a second guide wall projecting into a combustion chamber for deviating an initial swirl guided and generated by a first guide wall toward the center of the combustion chamber. CONSTITUTION:A first guide wall 11a is so provided as to project into a combustion chamber 2 for guiding a fuel mixture sucked from suction ports 5a and 5b into the combustion chamber 2 and generating a swirl along the circumferential direction of the combustion chamber. A second guide wall 12a is so provided as to project into the combustion chamber 2 for deviating the initial swirl generated by the first guide wall 11a toward the center of the combustion chamber 2. Accordingly, a strong swirl can be generated in the combustion chamber to thereby improve the combustibility.
JP15528987A 1987-06-24 1987-06-24 Combustion chamber structure of engine Pending JPS643230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15528987A JPS643230A (en) 1987-06-24 1987-06-24 Combustion chamber structure of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15528987A JPS643230A (en) 1987-06-24 1987-06-24 Combustion chamber structure of engine

Publications (1)

Publication Number Publication Date
JPS643230A true JPS643230A (en) 1989-01-09

Family

ID=15602642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15528987A Pending JPS643230A (en) 1987-06-24 1987-06-24 Combustion chamber structure of engine

Country Status (1)

Country Link
JP (1) JPS643230A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011220118A (en) * 2010-04-02 2011-11-04 Toyota Motor Corp Internal combustion engine, cylinder head, and piston

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105925A (en) * 1982-12-08 1984-06-19 Honda Motor Co Ltd Three valve type internal-combustion engine
JPS6116223A (en) * 1984-07-03 1986-01-24 Mazda Motor Corp Engine with fuel injection device
JPS6116224A (en) * 1984-07-03 1986-01-24 Mazda Motor Corp Engine with fuel injection device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105925A (en) * 1982-12-08 1984-06-19 Honda Motor Co Ltd Three valve type internal-combustion engine
JPS6116223A (en) * 1984-07-03 1986-01-24 Mazda Motor Corp Engine with fuel injection device
JPS6116224A (en) * 1984-07-03 1986-01-24 Mazda Motor Corp Engine with fuel injection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011220118A (en) * 2010-04-02 2011-11-04 Toyota Motor Corp Internal combustion engine, cylinder head, and piston

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