JPS58195014A - ヘリカル型吸気ポ−ト - Google Patents

ヘリカル型吸気ポ−ト

Info

Publication number
JPS58195014A
JPS58195014A JP57077477A JP7747782A JPS58195014A JP S58195014 A JPS58195014 A JP S58195014A JP 57077477 A JP57077477 A JP 57077477A JP 7747782 A JP7747782 A JP 7747782A JP S58195014 A JPS58195014 A JP S58195014A
Authority
JP
Japan
Prior art keywords
passage
wall surface
valve
valve body
branch passage
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.)
Granted
Application number
JP57077477A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6236137B2 (enrdf_load_stackoverflow
Inventor
Kiyoshi Nakanishi
清 中西
Takeshi Okumura
猛 奥村
Mutsumi Kanda
神田　睦美
Takeshi Kotani
武史 小谷
Tokuta Inoue
井上　悳太
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
Toyota Jidosha Kogyo KK
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, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to JP57077477A priority Critical patent/JPS58195014A/ja
Priority to US06/490,339 priority patent/US4478182A/en
Priority to DE19833316962 priority patent/DE3316962A1/de
Publication of JPS58195014A publication Critical patent/JPS58195014A/ja
Publication of JPS6236137B2 publication Critical patent/JPS6236137B2/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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP57077477A 1982-05-11 1982-05-11 ヘリカル型吸気ポ−ト Granted JPS58195014A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57077477A JPS58195014A (ja) 1982-05-11 1982-05-11 ヘリカル型吸気ポ−ト
US06/490,339 US4478182A (en) 1982-05-11 1983-05-02 Helically-shaped intake port of an internal combustion engine
DE19833316962 DE3316962A1 (de) 1982-05-11 1983-05-09 Schraubenfoermiger einlasskanal einer brennkraftmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57077477A JPS58195014A (ja) 1982-05-11 1982-05-11 ヘリカル型吸気ポ−ト

Publications (2)

Publication Number Publication Date
JPS58195014A true JPS58195014A (ja) 1983-11-14
JPS6236137B2 JPS6236137B2 (enrdf_load_stackoverflow) 1987-08-05

Family

ID=13635060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57077477A Granted JPS58195014A (ja) 1982-05-11 1982-05-11 ヘリカル型吸気ポ−ト

Country Status (1)

Country Link
JP (1) JPS58195014A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6236137B2 (enrdf_load_stackoverflow) 1987-08-05

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