JPS6145048B2 - - Google Patents

Info

Publication number
JPS6145048B2
JPS6145048B2 JP57017820A JP1782082A JPS6145048B2 JP S6145048 B2 JPS6145048 B2 JP S6145048B2 JP 57017820 A JP57017820 A JP 57017820A JP 1782082 A JP1782082 A JP 1782082A JP S6145048 B2 JPS6145048 B2 JP S6145048B2
Authority
JP
Japan
Prior art keywords
intake
intake port
tangential
helical
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
Application number
JP57017820A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58135323A (ja
Inventor
Seiichi Sunami
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 Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Priority to JP57017820A priority Critical patent/JPS58135323A/ja
Publication of JPS58135323A publication Critical patent/JPS58135323A/ja
Publication of JPS6145048B2 publication Critical patent/JPS6145048B2/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
    • 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
    • F02F1/4228—Helically-shaped channels 
    • 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
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
JP57017820A 1982-02-05 1982-02-05 デイ−ゼルエンジンの吸気機構 Granted JPS58135323A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57017820A JPS58135323A (ja) 1982-02-05 1982-02-05 デイ−ゼルエンジンの吸気機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57017820A JPS58135323A (ja) 1982-02-05 1982-02-05 デイ−ゼルエンジンの吸気機構

Publications (2)

Publication Number Publication Date
JPS58135323A JPS58135323A (ja) 1983-08-11
JPS6145048B2 true JPS6145048B2 (en, 2012) 1986-10-06

Family

ID=11954362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57017820A Granted JPS58135323A (ja) 1982-02-05 1982-02-05 デイ−ゼルエンジンの吸気機構

Country Status (1)

Country Link
JP (1) JPS58135323A (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175861U (ja) * 1984-04-28 1985-11-21 いすゞ自動車株式会社 デイ−ゼル機関のｅｇｒ装置
DE3507767A1 (de) * 1985-03-05 1986-09-11 Knorr-Bremse AG, 8000 München Ladungsdrall- und/oder -turbulenzeinrichtung fuer verbrennungsmotore
JPS61277815A (ja) * 1985-05-31 1986-12-08 Ishikawajima Shibaura Kikai Kk 直噴式デイ−ゼルエンジンの吸気装置
US5429086A (en) * 1994-02-14 1995-07-04 Cummins Engine Company, Inc. Shared runner intake ports for I.C. engine
GB2332709A (en) * 1997-12-24 1999-06-30 Ford Global Tech Inc I.c. engine inlet port with flat wall portion
EP1270924A3 (en) * 2001-06-28 2004-01-07 Delphi Technologies, Inc. Integrated intake manifold assembly for an internal combustion engine
KR100513449B1 (ko) * 2002-09-27 2005-09-09 현대자동차주식회사 디젤엔진 실린더헤드 포트의 가변 와류 제어시스템
US8555853B2 (en) * 2010-03-08 2013-10-15 GM Global Technology Operations LLC Internal combustion engine port design layout for enhanced in-cylinder swirl generation

Also Published As

Publication number Publication date
JPS58135323A (ja) 1983-08-11

Similar Documents

Publication Publication Date Title
US5551392A (en) Engine air intake system
JPS6011205B2 (ja) 内燃機関
JPH0235133B2 (en, 2012)
JPH048610B2 (en, 2012)
JP2682694B2 (ja) エンジンの吸気装置
JPS58187519A (ja) エンジンの吸気装置
JPS6035533B2 (ja) エンジンの吸気装置
JPS6145048B2 (en, 2012)
JPS5845574B2 (ja) 内燃機関の吸気通路装置
JPS5848712A (ja) 内燃機関の吸気装置
JPS6026185Y2 (ja) 内燃機関の吸気装置
JPS5845573B2 (ja) 内燃機関の吸気通路装置
US5060616A (en) Intake system for multiple-valve engine
JP2639720B2 (ja) 内燃機関の吸気制御装置
JPS5925877B2 (ja) シリンダ内スワ−ル制御装置
JPH03199627A (ja) エンジンの吸気装置
JPH021967B2 (en, 2012)
JPH0415939Y2 (en, 2012)
JPS6242101Y2 (en, 2012)
JPH0531219Y2 (en, 2012)
JPS60125723A (ja) 内燃機関の吸気装置
JPS585082Y2 (ja) 内燃機関用吸気装置
KR200154444Y1 (ko) 스월 발생 촉진용 흡기계
JPS58135322A (ja) 内燃機関の吸気装置
JPS61190115A (ja) 内燃機関の吸気装置