JPS5632049A - Two-stroke-cycle internal-combustion engine - Google Patents

Two-stroke-cycle internal-combustion engine

Info

Publication number
JPS5632049A
JPS5632049A JP10554279A JP10554279A JPS5632049A JP S5632049 A JPS5632049 A JP S5632049A JP 10554279 A JP10554279 A JP 10554279A JP 10554279 A JP10554279 A JP 10554279A JP S5632049 A JPS5632049 A JP S5632049A
Authority
JP
Japan
Prior art keywords
scavenge
port
ports
stroke
throttle
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
JP10554279A
Other languages
Japanese (ja)
Other versions
JPS6151647B2 (en
Inventor
Masatake Suzuki
Hideo Kobayashi
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP10554279A priority Critical patent/JPS5632049A/en
Publication of JPS5632049A publication Critical patent/JPS5632049A/en
Publication of JPS6151647B2 publication Critical patent/JPS6151647B2/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
    • 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

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

PURPOSE: To make constant the time of scavenging from each port and enhance the scavenging efficiency by a method wherein the cylinder of a two-stroke-cycle engine is provided with an exhaust port, with a pair of right and left main scavenge ports at the middle portion, and with the third scavenge port having a throttle on the other side.
CONSTITUTION: The cylinder 1 is provided with an exhaust port 8 and with the third scavenge port 10 opposite to the port 8. A pair of main scavenge ports 9, 9 are provided at the right and left portions between the ports 8, 10. The third scavenge port 10 is communicated with a crank chamber 5 through a throttle 13. Accordingly, the scavenge airflow passing through the throttle 13 is accelerated, so that the scavenging through the third scavenge port 10 takes place at the same timing as the scavenge airflow spouting through the main scavenge ports 9, 9.
COPYRIGHT: (C)1981,JPO&Japio
JP10554279A 1979-08-21 1979-08-21 Two-stroke-cycle internal-combustion engine Granted JPS5632049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10554279A JPS5632049A (en) 1979-08-21 1979-08-21 Two-stroke-cycle internal-combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10554279A JPS5632049A (en) 1979-08-21 1979-08-21 Two-stroke-cycle internal-combustion engine

Publications (2)

Publication Number Publication Date
JPS5632049A true JPS5632049A (en) 1981-04-01
JPS6151647B2 JPS6151647B2 (en) 1986-11-10

Family

ID=14410464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10554279A Granted JPS5632049A (en) 1979-08-21 1979-08-21 Two-stroke-cycle internal-combustion engine

Country Status (1)

Country Link
JP (1) JPS5632049A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266116A (en) * 1987-04-22 1988-11-02 Kawasaki Heavy Ind Ltd Two-cycle engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266116A (en) * 1987-04-22 1988-11-02 Kawasaki Heavy Ind Ltd Two-cycle engine

Also Published As

Publication number Publication date
JPS6151647B2 (en) 1986-11-10

Similar Documents

Publication Publication Date Title
JPS52109007A (en) Multi-point ignition engine
JPS5632049A (en) Two-stroke-cycle internal-combustion engine
JPS5227903A (en) Internal combustion engine
JPS53112308A (en) Internal combustion engine
JPS549321A (en) Two cycle engine
JPS5431820A (en) Variable compression ratio type internal combustion engine
JPS529705A (en) Internal combustion engine with torch ignition device
JPS5388403A (en) Combustion chamber for internal cobbustion engine
JPS5656928A (en) Engine
JPS5331022A (en) Two cycle internal combustion engine
JPS53105620A (en) Internal combustion engine
JPS5440907A (en) 2-cycle engine
JPS52110306A (en) Combustion chamber design for dual-ignition engine
JPS53139024A (en) Ignition timing adjusting equipment for internal combustion engine
JPS5433908A (en) Combustion chamber system of internal combustion engine
JPS52129825A (en) Multi-cylinder intenal combustion engine
JPS5428918A (en) Internal combustion engine
JPS55131522A (en) 2-cycle engine
JPS52121129A (en) Internal combustion engine
JPS52151407A (en) Internal combustion engine with two ignition plugs
JPS52129827A (en) Multi cylinder internal combustion engine
JPS52139828A (en) Exhaust purifier for internal combustion engine
JPS51121605A (en) A multi cylinder type four (4) cycle reciprocating engine
JPS53137332A (en) Exhaust gas reflux equipment in internal combustion engines
JPS5236231A (en) Carbureter