ATA51188A - TWO-STROKE COMBUSTION ENGINE WITH CRANKCASE RINSING - Google Patents

TWO-STROKE COMBUSTION ENGINE WITH CRANKCASE RINSING

Info

Publication number
ATA51188A
ATA51188A AT0051188A AT51188A ATA51188A AT A51188 A ATA51188 A AT A51188A AT 0051188 A AT0051188 A AT 0051188A AT 51188 A AT51188 A AT 51188A AT A51188 A ATA51188 A AT A51188A
Authority
AT
Austria
Prior art keywords
crankcase
rinsing
combustion engine
stroke combustion
stroke
Prior art date
Application number
AT0051188A
Other languages
German (de)
Other versions
AT394754B (en
Original Assignee
Yamaha Motor Europ
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 Europ filed Critical Yamaha Motor Europ
Priority to AT0051188A priority Critical patent/AT394754B/en
Publication of ATA51188A publication Critical patent/ATA51188A/en
Application granted granted Critical
Publication of AT394754B publication Critical patent/AT394754B/en

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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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)
AT0051188A 1988-02-29 1988-02-29 Two-stroke internal combustion engine with crankcase purging (flushing) AT394754B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0051188A AT394754B (en) 1988-02-29 1988-02-29 Two-stroke internal combustion engine with crankcase purging (flushing)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0051188A AT394754B (en) 1988-02-29 1988-02-29 Two-stroke internal combustion engine with crankcase purging (flushing)

Publications (2)

Publication Number Publication Date
ATA51188A true ATA51188A (en) 1991-11-15
AT394754B AT394754B (en) 1992-06-25

Family

ID=3492547

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0051188A AT394754B (en) 1988-02-29 1988-02-29 Two-stroke internal combustion engine with crankcase purging (flushing)

Country Status (1)

Country Link
AT (1) AT394754B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US876472A (en) * 1906-09-04 1908-01-14 Frank P Harris Internal-combustion engine.
US3805750A (en) * 1972-03-10 1974-04-23 W Tenney Two cycle engine with auxiliary exhaust ports
CH561356A5 (en) * 1972-09-28 1975-04-30 Sulzer Ag
IT8522380V0 (en) * 1985-07-03 1985-07-03 Piaggio & C Spa EXHAUST GAS FLOW CONTROL DEVICE IN TWO STROKE INTERNAL COMBUSTION ENGINES.

Also Published As

Publication number Publication date
AT394754B (en) 1992-06-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee