JPS59101534A - 二行程エンジンの排気装置 - Google Patents

二行程エンジンの排気装置

Info

Publication number
JPS59101534A
JPS59101534A JP57209591A JP20959182A JPS59101534A JP S59101534 A JPS59101534 A JP S59101534A JP 57209591 A JP57209591 A JP 57209591A JP 20959182 A JP20959182 A JP 20959182A JP S59101534 A JPS59101534 A JP S59101534A
Authority
JP
Japan
Prior art keywords
exhaust port
port
exhaust
auxiliary
valve body
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
JP57209591A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363647B2 (enrdf_load_stackoverflow
Inventor
Toshiharu Minami
南　俊治
Toshimitsu Iio
飯尾　俊光
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 JP57209591A priority Critical patent/JPS59101534A/ja
Publication of JPS59101534A publication Critical patent/JPS59101534A/ja
Publication of JPH0363647B2 publication Critical patent/JPH0363647B2/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
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP57209591A 1982-11-30 1982-11-30 二行程エンジンの排気装置 Granted JPS59101534A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57209591A JPS59101534A (ja) 1982-11-30 1982-11-30 二行程エンジンの排気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57209591A JPS59101534A (ja) 1982-11-30 1982-11-30 二行程エンジンの排気装置

Publications (2)

Publication Number Publication Date
JPS59101534A true JPS59101534A (ja) 1984-06-12
JPH0363647B2 JPH0363647B2 (enrdf_load_stackoverflow) 1991-10-02

Family

ID=16575359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57209591A Granted JPS59101534A (ja) 1982-11-30 1982-11-30 二行程エンジンの排気装置

Country Status (1)

Country Link
JP (1) JPS59101534A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173817A (ja) * 1987-01-13 1988-07-18 Kawasaki Heavy Ind Ltd ２サイクルエンジンの排気装置
JPS63259118A (ja) * 1987-04-17 1988-10-26 Honda Motor Co Ltd 排気時期可変式２サイクルエンジン
US4807571A (en) * 1985-07-22 1989-02-28 Honda Giken Kogyo Kabushiki Kaisha Exhaust timing control apparatus
US5379731A (en) * 1991-07-02 1995-01-10 Orbital Engine Company (Australia) Pty. Limited Multicyclinder two stroke cycle engine
CN111963310A (zh) * 2020-09-17 2020-11-20 江苏共立科技有限公司 一种高性能、低油耗二冲程发动机

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807571A (en) * 1985-07-22 1989-02-28 Honda Giken Kogyo Kabushiki Kaisha Exhaust timing control apparatus
JPS63173817A (ja) * 1987-01-13 1988-07-18 Kawasaki Heavy Ind Ltd ２サイクルエンジンの排気装置
JPS63259118A (ja) * 1987-04-17 1988-10-26 Honda Motor Co Ltd 排気時期可変式２サイクルエンジン
US5379731A (en) * 1991-07-02 1995-01-10 Orbital Engine Company (Australia) Pty. Limited Multicyclinder two stroke cycle engine
CN111963310A (zh) * 2020-09-17 2020-11-20 江苏共立科技有限公司 一种高性能、低油耗二冲程发动机

Also Published As

Publication number Publication date
JPH0363647B2 (enrdf_load_stackoverflow) 1991-10-02

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