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JPS57188756A - Air inlet device for two-stroke engine - Google Patents

Air inlet device for two-stroke engine

Info

Publication number
JPS57188756A
JPS57188756A JP56074459A JP7445981A JPS57188756A JP S57188756 A JPS57188756 A JP S57188756A JP 56074459 A JP56074459 A JP 56074459A JP 7445981 A JP7445981 A JP 7445981A JP S57188756 A JPS57188756 A JP S57188756A
Authority
JP
Japan
Prior art keywords
air inlet
crankcase
cover
inlet chamber
stroke engine
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
JP56074459A
Other languages
English (en)
Other versions
JPS6347888B2 (ja
Inventor
Masahiro Yamamoto
Masayasu Mizoguchi
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 JP56074459A priority Critical patent/JPS57188756A/ja
Priority to EP82104360A priority patent/EP0065315A3/en
Priority to DE198282104360T priority patent/DE65315T1/de
Publication of JPS57188756A publication Critical patent/JPS57188756A/ja
Publication of JPS6347888B2 publication Critical patent/JPS6347888B2/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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • 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
    • F02B27/003—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 using check 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
    • F02B2075/025—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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Supercharger (AREA)
  • Characterised By The Charging Evacuation (AREA)
JP56074459A 1981-05-18 1981-05-18 Air inlet device for two-stroke engine Granted JPS57188756A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56074459A JPS57188756A (en) 1981-05-18 1981-05-18 Air inlet device for two-stroke engine
EP82104360A EP0065315A3 (en) 1981-05-18 1982-05-18 Intake system for two-cycle internal combustion engines
DE198282104360T DE65315T1 (de) 1981-05-18 1982-05-18 Ansaugsystem fuer zweitaktmotoren mit innerer verbrennung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56074459A JPS57188756A (en) 1981-05-18 1981-05-18 Air inlet device for two-stroke engine

Publications (2)

Publication Number Publication Date
JPS57188756A true JPS57188756A (en) 1982-11-19
JPS6347888B2 JPS6347888B2 (ja) 1988-09-26

Family

ID=13547851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56074459A Granted JPS57188756A (en) 1981-05-18 1981-05-18 Air inlet device for two-stroke engine

Country Status (3)

Country Link
EP (1) EP0065315A3 (ja)
JP (1) JPS57188756A (ja)
DE (1) DE65315T1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012092846A (ja) * 2008-09-24 2012-05-17 Makita Corp 層状掃気２ストロークエンジン
US9206736B2 (en) 2012-12-28 2015-12-08 Makita Corporation Stratified scavenging two-stroke engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048470A (en) * 1990-12-24 1991-09-17 Ford Motor Company Electronically tuned intake manifold

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745390A (en) * 1952-05-15 1956-05-15 West Bend Aluminum Co Two-cycle internal combustion engine with improved fuel induction means
FR2394677A1 (fr) * 1976-09-23 1979-01-12 Ayral Gerard Moteur deux temps, antipollution
FR2431605A1 (fr) * 1978-07-19 1980-02-15 Jaulmes Eric Perfectionnement aux moteurs a deux temps a combustion interne

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012092846A (ja) * 2008-09-24 2012-05-17 Makita Corp 層状掃気２ストロークエンジン
US8770159B2 (en) 2008-09-24 2014-07-08 Makita Corporation Stratified scavenging two-stroke engine
US9249716B2 (en) 2008-09-24 2016-02-02 Makita Corporation Stratified scavenging two-stroke engine
US9206736B2 (en) 2012-12-28 2015-12-08 Makita Corporation Stratified scavenging two-stroke engine
US9869235B2 (en) 2012-12-28 2018-01-16 Makita Corporation Stratified scavenging two-stroke engine

Also Published As

Publication number Publication date
EP0065315A3 (en) 1984-02-22
EP0065315A2 (en) 1982-11-24
JPS6347888B2 (ja) 1988-09-26
DE65315T1 (de) 1983-04-14

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