JPH0159426B2 - - Google Patents

Info

Publication number
JPH0159426B2
JPH0159426B2 JP56122855A JP12285581A JPH0159426B2 JP H0159426 B2 JPH0159426 B2 JP H0159426B2 JP 56122855 A JP56122855 A JP 56122855A JP 12285581 A JP12285581 A JP 12285581A JP H0159426 B2 JPH0159426 B2 JP H0159426B2
Authority
JP
Japan
Prior art keywords
intake
speed
passage
valve
throttle valve
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
JP56122855A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5823262A (ja
Inventor
Tatsuzo Katsuoka
Haruo Nakamura
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 JP56122855A priority Critical patent/JPS5823262A/ja
Publication of JPS5823262A publication Critical patent/JPS5823262A/ja
Publication of JPH0159426B2 publication Critical patent/JPH0159426B2/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F02D9/1095—Rotating on a common axis, e.g. having a common shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10255—Arrangements of valves; Multi-way valves
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

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)
JP56122855A 1981-08-04 1981-08-04 ４サイクルエンジンの吸気装置 Granted JPS5823262A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56122855A JPS5823262A (ja) 1981-08-04 1981-08-04 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
JP56122855A JPS5823262A (ja) 1981-08-04 1981-08-04 ４サイクルエンジンの吸気装置

Publications (2)

Publication Number Publication Date
JPS5823262A JPS5823262A (ja) 1983-02-10
JPH0159426B2 true JPH0159426B2 (US07943777-20110517-C00090.png) 1989-12-18

Family

ID=14846305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56122855A Granted JPS5823262A (ja) 1981-08-04 1981-08-04 ４サイクルエンジンの吸気装置

Country Status (1)

Country Link
JP (1) JPS5823262A (US07943777-20110517-C00090.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007056749A (ja) * 2005-08-24 2007-03-08 Mikuni Corp エンジン用スロットルボディのアイドル空気制御装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073176B2 (ja) * 1984-01-11 1995-01-18 ヤマハ発動機株式会社 ４サイクル内燃機関の吸気装置
JPH0633736B2 (ja) * 1985-01-07 1994-05-02 日産自動車株式会社 内燃機関の吸気路制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726666B2 (US07943777-20110517-C00090.png) * 1979-02-28 1982-06-05

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752379Y2 (US07943777-20110517-C00090.png) * 1980-07-22 1982-11-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726666B2 (US07943777-20110517-C00090.png) * 1979-02-28 1982-06-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007056749A (ja) * 2005-08-24 2007-03-08 Mikuni Corp エンジン用スロットルボディのアイドル空気制御装置

Also Published As

Publication number Publication date
JPS5823262A (ja) 1983-02-10

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