JPS528219A - Crank chamber compression type-2-stroke engine - Google Patents

Crank chamber compression type-2-stroke engine

Info

Publication number
JPS528219A
JPS528219A JP8421075A JP8421075A JPS528219A JP S528219 A JPS528219 A JP S528219A JP 8421075 A JP8421075 A JP 8421075A JP 8421075 A JP8421075 A JP 8421075A JP S528219 A JPS528219 A JP S528219A
Authority
JP
Japan
Prior art keywords
crank chamber
stroke engine
compression type
chamber compression
gas
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
JP8421075A
Other languages
Japanese (ja)
Other versions
JPS5934848B2 (en
Inventor
Yoshiharu Isaka
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 JP8421075A priority Critical patent/JPS5934848B2/en
Publication of JPS528219A publication Critical patent/JPS528219A/en
Publication of JPS5934848B2 publication Critical patent/JPS5934848B2/en
Expired 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

  • Supercharger (AREA)

Abstract

PURPOSE: Scavenging of burnt gas produced in a combustion chamber at its earlier part of stroke is conducted by a lean mixture gas followed by a rich mixture gas and thus unburnt gas from an exhaust part is reduced in volume and ignitability of fuel is improved.
COPYRIGHT: (C)1977,JPO&Japio
JP8421075A 1975-07-08 1975-07-08 Crank chamber compression type 2-stroke engine Expired JPS5934848B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8421075A JPS5934848B2 (en) 1975-07-08 1975-07-08 Crank chamber compression type 2-stroke engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8421075A JPS5934848B2 (en) 1975-07-08 1975-07-08 Crank chamber compression type 2-stroke engine

Publications (2)

Publication Number Publication Date
JPS528219A true JPS528219A (en) 1977-01-21
JPS5934848B2 JPS5934848B2 (en) 1984-08-24

Family

ID=13824107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8421075A Expired JPS5934848B2 (en) 1975-07-08 1975-07-08 Crank chamber compression type 2-stroke engine

Country Status (1)

Country Link
JP (1) JPS5934848B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969425A (en) * 1988-06-25 1990-11-13 T&N Technology Limited Piston with a resonant cavity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969425A (en) * 1988-06-25 1990-11-13 T&N Technology Limited Piston with a resonant cavity

Also Published As

Publication number Publication date
JPS5934848B2 (en) 1984-08-24

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