JPS6326257B2 - - Google Patents

Info

Publication number
JPS6326257B2
JPS6326257B2 JP57079510A JP7951082A JPS6326257B2 JP S6326257 B2 JPS6326257 B2 JP S6326257B2 JP 57079510 A JP57079510 A JP 57079510A JP 7951082 A JP7951082 A JP 7951082A JP S6326257 B2 JPS6326257 B2 JP S6326257B2
Authority
JP
Japan
Prior art keywords
combustion chamber
main
port
intake port
area
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
JP57079510A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58197420A (ja
Inventor
Mutsumi Kanda
Akinobu Sugiura
Kyoshi Nakanishi
Takeshi Okumura
Takeshi Kotani
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 JP57079510A priority Critical patent/JPS58197420A/ja
Publication of JPS58197420A publication Critical patent/JPS58197420A/ja
Publication of JPS6326257B2 publication Critical patent/JPS6326257B2/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
    • 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
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/042—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors induction channel having a helical shape around the intake valve axis
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP57079510A 1982-05-12 1982-05-12 内燃機関の燃焼室 Granted JPS58197420A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57079510A JPS58197420A (ja) 1982-05-12 1982-05-12 内燃機関の燃焼室

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57079510A JPS58197420A (ja) 1982-05-12 1982-05-12 内燃機関の燃焼室

Publications (2)

Publication Number Publication Date
JPS58197420A JPS58197420A (ja) 1983-11-17
JPS6326257B2 true JPS6326257B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-28

Family

ID=13691947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57079510A Granted JPS58197420A (ja) 1982-05-12 1982-05-12 内燃機関の燃焼室

Country Status (1)

Country Link
JP (1) JPS58197420A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507767A1 (de) * 1985-03-05 1986-09-11 Knorr-Bremse AG, 8000 München Ladungsdrall- und/oder -turbulenzeinrichtung fuer verbrennungsmotore
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
GB2484504B (en) * 2010-10-12 2016-08-10 Gm Global Tech Operations Llc Two-duct intake port configuration for a combustion chamber of an internal combustion engine
GB2553821B (en) * 2016-09-15 2020-04-01 Perkins Engines Co Ltd Cylinder head with helical inlet passage
SE540850C2 (en) 2017-02-03 2018-11-27 Scania Cv Ab A compression ignited combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840606A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-09-30 1973-06-14
JPS5845571B2 (ja) * 1978-01-12 1983-10-11 日産自動車株式会社 内燃機関の燃焼室

Also Published As

Publication number Publication date
JPS58197420A (ja) 1983-11-17

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