JPH0258453B2 - - Google Patents

Info

Publication number
JPH0258453B2
JPH0258453B2 JP59265084A JP26508484A JPH0258453B2 JP H0258453 B2 JPH0258453 B2 JP H0258453B2 JP 59265084 A JP59265084 A JP 59265084A JP 26508484 A JP26508484 A JP 26508484A JP H0258453 B2 JPH0258453 B2 JP H0258453B2
Authority
JP
Japan
Prior art keywords
combustion chamber
spark plug
exhaust
cylinder
valve
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.)
Expired - Lifetime
Application number
JP59265084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61142321A (ja
Inventor
Akira Kageyama
Hiroyuki Oda
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 JP59265084A priority Critical patent/JPS61142321A/ja
Priority to US06/804,839 priority patent/US4741302A/en
Priority to DE8585115654T priority patent/DE3576549D1/de
Priority to EP85115654A priority patent/EP0187287B1/en
Priority to KR1019850009280A priority patent/KR890003951B1/ko
Publication of JPS61142321A publication Critical patent/JPS61142321A/ja
Publication of JPH0258453B2 publication Critical patent/JPH0258453B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
JP59265084A 1984-12-10 1984-12-14 エンジンの燃焼室構造 Granted JPS61142321A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59265084A JPS61142321A (ja) 1984-12-14 1984-12-14 エンジンの燃焼室構造
US06/804,839 US4741302A (en) 1984-12-10 1985-12-05 Internal combustion engine
DE8585115654T DE3576549D1 (de) 1984-12-10 1985-12-09 Brennkraftmaschine.
EP85115654A EP0187287B1 (en) 1984-12-10 1985-12-09 Internal combustion engine
KR1019850009280A KR890003951B1 (ko) 1984-12-10 1985-12-10 4밸브식 엔진

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59265084A JPS61142321A (ja) 1984-12-14 1984-12-14 エンジンの燃焼室構造

Publications (2)

Publication Number Publication Date
JPS61142321A JPS61142321A (ja) 1986-06-30
JPH0258453B2 true JPH0258453B2 (US08087162-20120103-C00010.png) 1990-12-07

Family

ID=17412373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59265084A Granted JPS61142321A (ja) 1984-12-10 1984-12-14 エンジンの燃焼室構造

Country Status (1)

Country Link
JP (1) JPS61142321A (US08087162-20120103-C00010.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960016175B1 (en) * 1987-08-28 1996-12-04 Tokyo Electron Ltd Exposing method and apparatus thereof
JPH07111132B2 (ja) * 1988-06-29 1995-11-29 日産自動車株式会社 内燃機関の燃焼室

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134906A (en) * 1976-05-04 1977-11-11 Mazda Motor Corp Engine cylinder head construction
JPS5543102A (en) * 1978-08-31 1980-03-26 Agency Of Ind Science & Technol Colloidal fuel and its preparation
JPS57102506A (en) * 1980-12-18 1982-06-25 Yamaha Motor Co Ltd Engine with four valves and one overhead cam shaft

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134906A (en) * 1976-05-04 1977-11-11 Mazda Motor Corp Engine cylinder head construction
JPS5543102A (en) * 1978-08-31 1980-03-26 Agency Of Ind Science & Technol Colloidal fuel and its preparation
JPS57102506A (en) * 1980-12-18 1982-06-25 Yamaha Motor Co Ltd Engine with four valves and one overhead cam shaft

Also Published As

Publication number Publication date
JPS61142321A (ja) 1986-06-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees