JPH0541814B2 - - Google Patents

Info

Publication number
JPH0541814B2
JPH0541814B2 JP58093797A JP9379783A JPH0541814B2 JP H0541814 B2 JPH0541814 B2 JP H0541814B2 JP 58093797 A JP58093797 A JP 58093797A JP 9379783 A JP9379783 A JP 9379783A JP H0541814 B2 JPH0541814 B2 JP H0541814B2
Authority
JP
Japan
Prior art keywords
exhaust
passage
opening
upper edge
auxiliary 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
JP58093797A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59218331A (ja
Inventor
Kazuo Aoki
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 JP58093797A priority Critical patent/JPS59218331A/ja
Publication of JPS59218331A publication Critical patent/JPS59218331A/ja
Publication of JPH0541814B2 publication Critical patent/JPH0541814B2/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/028—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation for two-stroke engines
    • F02D13/0284—Variable control of exhaust valves only
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/04—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases
    • F02B27/06—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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)
  • Characterised By The Charging Evacuation (AREA)
JP58093797A 1983-05-27 1983-05-27 ２サイクルエンジンの排気装置 Granted JPS59218331A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58093797A JPS59218331A (ja) 1983-05-27 1983-05-27 ２サイクルエンジンの排気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58093797A JPS59218331A (ja) 1983-05-27 1983-05-27 ２サイクルエンジンの排気装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP35496292A Division JPH0672543B2 (ja) 1992-12-18 1992-12-18 ２サイクルエンジンの排気装置

Publications (2)

Publication Number Publication Date
JPS59218331A JPS59218331A (ja) 1984-12-08
JPH0541814B2 true JPH0541814B2 (en, 2012) 1993-06-24

Family

ID=14092402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58093797A Granted JPS59218331A (ja) 1983-05-27 1983-05-27 ２サイクルエンジンの排気装置

Country Status (1)

Country Link
JP (1) JPS59218331A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252117A (ja) * 1984-05-29 1985-12-12 Suzuki Motor Co Ltd ２サイクルエンジン
JPS62111117A (ja) * 1985-11-07 1987-05-22 Honda Motor Co Ltd ２サイクルエンジンの排気装置
JP2838544B2 (ja) * 1989-07-28 1998-12-16 ヤマハ発動機株式会社 ２サイクルエンジンの排気装置
FR2707343B1 (fr) * 1993-07-06 1995-08-25 Renault Moteur à combustion interne à cycle deux temps.
JPH102225A (ja) * 1996-06-18 1998-01-06 Honda Motor Co Ltd 火花点火式２ストローク内燃機関の排気制御装置

Also Published As

Publication number Publication date
JPS59218331A (ja) 1984-12-08

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