JPH0247570B2 - - Google Patents

Info

Publication number
JPH0247570B2
JPH0247570B2 JP56214669A JP21466981A JPH0247570B2 JP H0247570 B2 JPH0247570 B2 JP H0247570B2 JP 56214669 A JP56214669 A JP 56214669A JP 21466981 A JP21466981 A JP 21466981A JP H0247570 B2 JPH0247570 B2 JP H0247570B2
Authority
JP
Japan
Prior art keywords
valve
intake
sub
intake passage
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.)
Expired - Lifetime
Application number
JP56214669A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58117317A (ja
Inventor
Yoshiharu Isaka
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP56214669A priority Critical patent/JPS58117317A/ja
Publication of JPS58117317A publication Critical patent/JPS58117317A/ja
Publication of JPH0247570B2 publication Critical patent/JPH0247570B2/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
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • 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)
JP56214669A 1981-12-29 1981-12-29 ４サイクルエンジンの吸気装置 Granted JPS58117317A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56214669A JPS58117317A (ja) 1981-12-29 1981-12-29 ４サイクルエンジンの吸気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56214669A JPS58117317A (ja) 1981-12-29 1981-12-29 ４サイクルエンジンの吸気装置

Publications (2)

Publication Number Publication Date
JPS58117317A JPS58117317A (ja) 1983-07-12
JPH0247570B2 true JPH0247570B2 (de) 1990-10-22

Family

ID=16659602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56214669A Granted JPS58117317A (ja) 1981-12-29 1981-12-29 ４サイクルエンジンの吸気装置

Country Status (1)

Country Link
JP (1) JPS58117317A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2612683B2 (ja) * 1983-08-02 1997-05-21 ヤマハ発動機株式会社 エンジンの吸気制御装置
JP2738190B2 (ja) * 1991-12-09 1998-04-08 トヨタ自動車株式会社 内燃機関の吸気制御装置
JP7241235B2 (ja) * 2020-03-11 2023-03-16 本田技研工業株式会社 鞍乗型車両用内燃機関の吸気装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193526A (en) * 1981-05-15 1982-11-27 Teijin Ltd High-speed stretch breaking of artificial fiber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193526A (en) * 1981-05-15 1982-11-27 Teijin Ltd High-speed stretch breaking of artificial fiber

Also Published As

Publication number Publication date
JPS58117317A (ja) 1983-07-12

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