JPS6238541B2 - - Google Patents

Info

Publication number
JPS6238541B2
JPS6238541B2 JP57156839A JP15683982A JPS6238541B2 JP S6238541 B2 JPS6238541 B2 JP S6238541B2 JP 57156839 A JP57156839 A JP 57156839A JP 15683982 A JP15683982 A JP 15683982A JP S6238541 B2 JPS6238541 B2 JP S6238541B2
Authority
JP
Japan
Prior art keywords
intake port
valve
wall surface
spiral
section
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
JP57156839A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5946321A (ja
Inventor
Mutsumi Kanda
Kyoshi Nakanishi
Tokuta Inoe
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 JP57156839A priority Critical patent/JPS5946321A/ja
Priority to US06/495,595 priority patent/US4485773A/en
Priority to AU14665/83A priority patent/AU542150B2/en
Priority to EP83104972A priority patent/EP0102453B1/de
Priority to DE8383104972T priority patent/DE3375039D1/de
Priority to CA000428477A priority patent/CA1197741A/en
Publication of JPS5946321A publication Critical patent/JPS5946321A/ja
Publication of JPS6238541B2 publication Critical patent/JPS6238541B2/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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
JP57156839A 1982-09-08 1982-09-10 ヘリカル型吸気ポ−ト Granted JPS5946321A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP57156839A JPS5946321A (ja) 1982-09-10 1982-09-10 ヘリカル型吸気ポ−ト
US06/495,595 US4485773A (en) 1982-09-08 1983-05-18 Helically-shaped intake port of an internal-combustion engine
AU14665/83A AU542150B2 (en) 1982-09-08 1983-05-18 Helical intake port
EP83104972A EP0102453B1 (de) 1982-09-08 1983-05-19 Spiralförmiger Ansaugschlitz einer Brennkraftmaschine mit innerer Verbrennung
DE8383104972T DE3375039D1 (en) 1982-09-08 1983-05-19 A helically-shaped intake port of an internal-combustion engine
CA000428477A CA1197741A (en) 1982-09-08 1983-05-19 Helically-shaped intake port of an internal- combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57156839A JPS5946321A (ja) 1982-09-10 1982-09-10 ヘリカル型吸気ポ−ト

Publications (2)

Publication Number Publication Date
JPS5946321A JPS5946321A (ja) 1984-03-15
JPS6238541B2 true JPS6238541B2 (de) 1987-08-18

Family

ID=15636493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57156839A Granted JPS5946321A (ja) 1982-09-08 1982-09-10 ヘリカル型吸気ポ−ト

Country Status (1)

Country Link
JP (1) JPS5946321A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62134501A (ja) * 1985-12-09 1987-06-17 Toa Harbor Works Co Ltd 根入れ式鋼板セル体の貫入量測定装置

Also Published As

Publication number Publication date
JPS5946321A (ja) 1984-03-15

Similar Documents

Publication Publication Date Title
JPS6032009B2 (ja) ヘリカル型吸気ポ−ト
JPS6238533B2 (de)
JPS6238537B2 (de)
US4481915A (en) Helically-shaped intake port of an internal combustion engine
JPS6238541B2 (de)
JPS6238540B2 (de)
US4485773A (en) Helically-shaped intake port of an internal-combustion engine
JPS6239672B2 (de)
JPS6231619Y2 (de)
JPS6229624Y2 (de)
JPS6229623Y2 (de)
JPS6236136B2 (de)
JPS6238535B2 (de)
JPS6238529B2 (de)
JPS6236138B2 (de)
JPS6335166Y2 (de)
JPS6238534B2 (de)
JPS6239669B2 (de)
JPS6236137B2 (de)
JPS6238530B2 (de)
JPS6238532B2 (de)
JPS6238528B2 (de)
JPH0133791Y2 (de)
US4481916A (en) Helically-shaped intake port of an internal combustion engine
JPS6238531B2 (de)