JPS6350531B2 - - Google Patents

Info

Publication number
JPS6350531B2
JPS6350531B2 JP57032442A JP3244282A JPS6350531B2 JP S6350531 B2 JPS6350531 B2 JP S6350531B2 JP 57032442 A JP57032442 A JP 57032442A JP 3244282 A JP3244282 A JP 3244282A JP S6350531 B2 JPS6350531 B2 JP S6350531B2
Authority
JP
Japan
Prior art keywords
port
intake
intake port
main
helical
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
JP57032442A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58150025A (ja
Inventor
Yoshio Sasaki
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 JP57032442A priority Critical patent/JPS58150025A/ja
Publication of JPS58150025A publication Critical patent/JPS58150025A/ja
Publication of JPS6350531B2 publication Critical patent/JPS6350531B2/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
    • 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
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP57032442A 1982-03-03 1982-03-03 内燃機関の吸気通路 Granted JPS58150025A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57032442A JPS58150025A (ja) 1982-03-03 1982-03-03 内燃機関の吸気通路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57032442A JPS58150025A (ja) 1982-03-03 1982-03-03 内燃機関の吸気通路

Publications (2)

Publication Number Publication Date
JPS58150025A JPS58150025A (ja) 1983-09-06
JPS6350531B2 true JPS6350531B2 (pm) 1988-10-11

Family

ID=12359070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57032442A Granted JPS58150025A (ja) 1982-03-03 1982-03-03 内燃機関の吸気通路

Country Status (1)

Country Link
JP (1) JPS58150025A (pm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109931154A (zh) * 2017-12-18 2019-06-25 现代自动车株式会社 进气端口

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0178663B1 (en) * 1984-10-17 1991-12-18 Nissan Motor Co., Ltd. Induction port arrangement for internal combustion engine having multiple inlet valves per combustion chamber
JPS61286528A (ja) * 1985-06-13 1986-12-17 Toyota Motor Corp 内燃機関のサイヤミ−ズ型吸気ポ−ト装置
JPH0415939Y2 (pm) * 1986-01-06 1992-04-09
US4805569A (en) * 1987-02-13 1989-02-21 Mazda Motor Corporation Intake system for an engine
DE3924544A1 (de) * 1989-07-25 1991-02-07 Porsche Ag Stroemungskanal
JP6051133B2 (ja) * 2013-09-25 2016-12-27 株式会社クボタ エンジンの吸気装置
JP7112290B2 (ja) * 2018-09-04 2022-08-03 株式会社Subaru タンブル流生成装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840606A (pm) * 1971-09-30 1973-06-14
JPS5457007A (en) * 1977-10-15 1979-05-08 Kubota Ltd Intake port for internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109931154A (zh) * 2017-12-18 2019-06-25 现代自动车株式会社 进气端口
CN109931154B (zh) * 2017-12-18 2022-06-07 现代自动车株式会社 进气端口

Also Published As

Publication number Publication date
JPS58150025A (ja) 1983-09-06

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