JPH0345216B2 - - Google Patents

Info

Publication number
JPH0345216B2
JPH0345216B2 JP57155689A JP15568982A JPH0345216B2 JP H0345216 B2 JPH0345216 B2 JP H0345216B2 JP 57155689 A JP57155689 A JP 57155689A JP 15568982 A JP15568982 A JP 15568982A JP H0345216 B2 JPH0345216 B2 JP H0345216B2
Authority
JP
Japan
Prior art keywords
intake
port
valve
internal combustion
predetermined value
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
JP57155689A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5943924A (ja
Inventor
Hidemi Oonaka
Nobuki Uchitani
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 JP57155689A priority Critical patent/JPS5943924A/ja
Publication of JPS5943924A publication Critical patent/JPS5943924A/ja
Publication of JPH0345216B2 publication Critical patent/JPH0345216B2/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
    • 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
    • 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)
JP57155689A 1982-09-06 1982-09-06 内燃機関の吸気制御方法 Granted JPS5943924A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57155689A JPS5943924A (ja) 1982-09-06 1982-09-06 内燃機関の吸気制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57155689A JPS5943924A (ja) 1982-09-06 1982-09-06 内燃機関の吸気制御方法

Publications (2)

Publication Number Publication Date
JPS5943924A JPS5943924A (ja) 1984-03-12
JPH0345216B2 true JPH0345216B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-07-10

Family

ID=15611394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57155689A Granted JPS5943924A (ja) 1982-09-06 1982-09-06 内燃機関の吸気制御方法

Country Status (1)

Country Link
JP (1) JPS5943924A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS5943924A (ja) 1984-03-12

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