JPH0463204B2 - - Google Patents

Info

Publication number
JPH0463204B2
JPH0463204B2 JP59261334A JP26133484A JPH0463204B2 JP H0463204 B2 JPH0463204 B2 JP H0463204B2 JP 59261334 A JP59261334 A JP 59261334A JP 26133484 A JP26133484 A JP 26133484A JP H0463204 B2 JPH0463204 B2 JP H0463204B2
Authority
JP
Japan
Prior art keywords
exhaust
valve
combustion chamber
valves
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.)
Expired - Lifetime
Application number
JP59261334A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61138822A (ja
Inventor
Hiroyuki Oda
Akira Kageyama
Yasuyuki Morita
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 JP59261334A priority Critical patent/JPS61138822A/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 JPS61138822A publication Critical patent/JPS61138822A/ja
Publication of JPH0463204B2 publication Critical patent/JPH0463204B2/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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP59261334A 1984-12-10 1984-12-10 ４弁式エンジン Granted JPS61138822A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59261334A JPS61138822A (ja) 1984-12-10 1984-12-10 ４弁式エンジン
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
JP59261334A JPS61138822A (ja) 1984-12-10 1984-12-10 ４弁式エンジン

Publications (2)

Publication Number Publication Date
JPS61138822A JPS61138822A (ja) 1986-06-26
JPH0463204B2 true JPH0463204B2 (en, 2012) 1992-10-09

Family

ID=17360371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59261334A Granted JPS61138822A (ja) 1984-12-10 1984-12-10 ４弁式エンジン

Country Status (1)

Country Link
JP (1) JPS61138822A (en, 2012)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339527A (en) * 1976-09-24 1978-04-11 Yamatake Honeywell Co Ltd Combustion safty device
DE2919213A1 (de) * 1979-05-12 1980-11-20 Daimler Benz Ag Zylinderkopf fuer eine brennkraftmaschine
JPS57102506A (en) * 1980-12-18 1982-06-25 Yamaha Motor Co Ltd Engine with four valves and one overhead cam shaft
JPS57103338U (en, 2012) * 1980-12-18 1982-06-25

Also Published As

Publication number Publication date
JPS61138822A (ja) 1986-06-26

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Legal Events

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