JPS6350534B2 - - Google Patents

Info

Publication number
JPS6350534B2
JPS6350534B2 JP57074564A JP7456482A JPS6350534B2 JP S6350534 B2 JPS6350534 B2 JP S6350534B2 JP 57074564 A JP57074564 A JP 57074564A JP 7456482 A JP7456482 A JP 7456482A JP S6350534 B2 JPS6350534 B2 JP S6350534B2
Authority
JP
Japan
Prior art keywords
intake port
port
wall surface
main intake
ports
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
JP57074564A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58192922A (ja
Inventor
Takeshi Kotani
Kyoshi Nakanishi
Takeshi Okumura
Mutsumi Kanda
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 JP57074564A priority Critical patent/JPS58192922A/ja
Publication of JPS58192922A publication Critical patent/JPS58192922A/ja
Publication of JPS6350534B2 publication Critical patent/JPS6350534B2/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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP57074564A 1982-05-06 1982-05-06 内燃機関の吸気装置 Granted JPS58192922A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57074564A JPS58192922A (ja) 1982-05-06 1982-05-06 内燃機関の吸気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57074564A JPS58192922A (ja) 1982-05-06 1982-05-06 内燃機関の吸気装置

Publications (2)

Publication Number Publication Date
JPS58192922A JPS58192922A (ja) 1983-11-10
JPS6350534B2 true JPS6350534B2 (enrdf_load_stackoverflow) 1988-10-11

Family

ID=13550834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57074564A Granted JPS58192922A (ja) 1982-05-06 1982-05-06 内燃機関の吸気装置

Country Status (1)

Country Link
JP (1) JPS58192922A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58192922A (ja) 1983-11-10

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