JPS615539B2 - - Google Patents

Info

Publication number
JPS615539B2
JPS615539B2 JP55131973A JP13197380A JPS615539B2 JP S615539 B2 JPS615539 B2 JP S615539B2 JP 55131973 A JP55131973 A JP 55131973A JP 13197380 A JP13197380 A JP 13197380A JP S615539 B2 JPS615539 B2 JP S615539B2
Authority
JP
Japan
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
Application number
JP55131973A
Other languages
Japanese (ja)
Other versions
JPS5756621A (en
Inventor
Akinobu Sugiura
Yoshio Sasaki
Kazuyuki Saito
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.)
Toyota Motor Corp
Original Assignee
Toyota 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP55131973A priority Critical patent/JPS5756621A/en
Publication of JPS5756621A publication Critical patent/JPS5756621A/en
Publication of JPS615539B2 publication Critical patent/JPS615539B2/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
    • F02B2275/18—DOHC [Double 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
JP55131973A 1980-09-22 1980-09-22 Internal combustion engine Granted JPS5756621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55131973A JPS5756621A (en) 1980-09-22 1980-09-22 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55131973A JPS5756621A (en) 1980-09-22 1980-09-22 Internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5756621A JPS5756621A (en) 1982-04-05
JPS615539B2 true JPS615539B2 (en) 1986-02-19

Family

ID=15070551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55131973A Granted JPS5756621A (en) 1980-09-22 1980-09-22 Internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5756621A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196918A (en) * 1982-05-11 1983-11-16 Mitsubishi Electric Corp Workpiece cutting device
JPS59122725A (en) * 1982-12-29 1984-07-16 Mazda Motor Corp Suction device of engine
JPS6018226U (en) * 1983-07-15 1985-02-07 本田技研工業株式会社 Two-valve intake internal combustion engine
JPH0745817B2 (en) * 1988-02-12 1995-05-17 本田技研工業株式会社 Direct injection multi-cylinder diesel engine
US5394845A (en) * 1991-10-15 1995-03-07 Mazda Motor Corporation Intake system for engine
JP3807207B2 (en) * 1999-12-24 2006-08-09 いすゞ自動車株式会社 Multi-valve intake engine

Also Published As

Publication number Publication date
JPS5756621A (en) 1982-04-05

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