JPH0372817B2 - - Google Patents

Info

Publication number
JPH0372817B2
JPH0372817B2 JP60059472A JP5947285A JPH0372817B2 JP H0372817 B2 JPH0372817 B2 JP H0372817B2 JP 60059472 A JP60059472 A JP 60059472A JP 5947285 A JP5947285 A JP 5947285A JP H0372817 B2 JPH0372817 B2 JP H0372817B2
Authority
JP
Japan
Prior art keywords
intake
valve
intake valve
air
port
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
JP60059472A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61218726A (ja
Inventor
Shunichi Aoyama
Takashi Fujii
Manabu Kato
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 JP60059472A priority Critical patent/JPS61218726A/ja
Priority to US06/836,415 priority patent/US4703734A/en
Priority to GB08605528A priority patent/GB2172051B/en
Priority to DE19863607383 priority patent/DE3607383A1/de
Publication of JPS61218726A publication Critical patent/JPS61218726A/ja
Publication of JPH0372817B2 publication Critical patent/JPH0372817B2/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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet valves
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B2031/006—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air intake valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
JP60059472A 1985-03-06 1985-03-26 内燃機関の吸気装置 Granted JPS61218726A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60059472A JPS61218726A (ja) 1985-03-26 1985-03-26 内燃機関の吸気装置
US06/836,415 US4703734A (en) 1985-03-06 1986-03-05 Multi-valve internal combustion engine
GB08605528A GB2172051B (en) 1985-03-06 1986-03-06 Multi-valve internal combustion engine
DE19863607383 DE3607383A1 (de) 1985-03-06 1986-03-06 Verbrennungsmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60059472A JPS61218726A (ja) 1985-03-26 1985-03-26 内燃機関の吸気装置

Publications (2)

Publication Number Publication Date
JPS61218726A JPS61218726A (ja) 1986-09-29
JPH0372817B2 true JPH0372817B2 (US06724976-20040420-M00002.png) 1991-11-19

Family

ID=13114283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60059472A Granted JPS61218726A (ja) 1985-03-06 1985-03-26 内燃機関の吸気装置

Country Status (1)

Country Link
JP (1) JPS61218726A (US06724976-20040420-M00002.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239960A (en) * 1991-07-30 1993-08-31 Mazda Motor Corporation Engine induction system provided with a mechanical supercharger
EP0537745B1 (en) * 1991-10-15 1996-07-17 Mazda Motor Corporation Intake system for engine
JP5099374B2 (ja) * 2009-02-23 2012-12-19 三菱自動車工業株式会社 可変動弁装置付エンジン
EP2497925B1 (en) * 2009-11-05 2014-12-17 Toyota Jidosha Kabushiki Kaisha Intake apparatus of engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6246813U (US06724976-20040420-M00002.png) * 1985-09-10 1987-03-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6246813U (US06724976-20040420-M00002.png) * 1985-09-10 1987-03-23

Also Published As

Publication number Publication date
JPS61218726A (ja) 1986-09-29

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