JPS6131289B2 - - Google Patents

Info

Publication number
JPS6131289B2
JPS6131289B2 JP53054228A JP5422878A JPS6131289B2 JP S6131289 B2 JPS6131289 B2 JP S6131289B2 JP 53054228 A JP53054228 A JP 53054228A JP 5422878 A JP5422878 A JP 5422878A JP S6131289 B2 JPS6131289 B2 JP S6131289B2
Authority
JP
Japan
Prior art keywords
air
mixture
engine
cylinder chamber
engine cylinder
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.)
Expired
Application number
JP53054228A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54145814A (en
Inventor
Toshio Tanahashi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP5422878A priority Critical patent/JPS54145814A/ja
Publication of JPS54145814A publication Critical patent/JPS54145814A/ja
Publication of JPS6131289B2 publication Critical patent/JPS6131289B2/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
    • 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
    • F02B25/145—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 with intake and exhaust valves exclusively in the cylinder head
    • 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 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • 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 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
JP5422878A 1978-05-08 1978-05-08 Two-cycle engine Granted JPS54145814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5422878A JPS54145814A (en) 1978-05-08 1978-05-08 Two-cycle engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5422878A JPS54145814A (en) 1978-05-08 1978-05-08 Two-cycle engine

Publications (2)

Publication Number Publication Date
JPS54145814A JPS54145814A (en) 1979-11-14
JPS6131289B2 true JPS6131289B2 (fr) 1986-07-19

Family

ID=12964680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5422878A Granted JPS54145814A (en) 1978-05-08 1978-05-08 Two-cycle engine

Country Status (1)

Country Link
JP (1) JPS54145814A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63199685U (fr) * 1987-06-15 1988-12-22

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172421A (ja) * 1982-04-02 1983-10-11 Nissan Motor Co Ltd ２サイクル過給機関
US5027757A (en) * 1989-07-10 1991-07-02 Pavo Pusic Two-stroke cycle engine cylinder construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63199685U (fr) * 1987-06-15 1988-12-22

Also Published As

Publication number Publication date
JPS54145814A (en) 1979-11-14

Similar Documents

Publication Publication Date Title
EP0382063A1 (fr) Moteur à combustion interne à deux temps multicylindrique
CA1134686A (fr) Moteur thermique a repartition equilibree du melange air/carburant a faible regime
US4289094A (en) Two-stroke cycle gasoline engine
JPS6060010B2 (ja) 多気筒内燃機関の吸気装置
US4924823A (en) Six stroke internal combustion engine
JPS63173813A (ja) ２サイクル内燃機関
US3923019A (en) Two-cycle engine system
US4185598A (en) Internal combustion engine
GB1592268A (en) 2-stroke internal combustion engines
JPS5926787B2 (ja) 活性熱雰囲気燃焼２サイクル内燃機関の排気ガス再循環装置
US4167161A (en) Directional auxiliary intake injection for internal combustion engine
JP2876563B2 (ja) ２サイクルディーゼルエンジン
JPH07150937A (ja) 火花点火式２サイクルエンジンの冷却装置
GB1591050A (en) Internal combustion engine
JPS6131289B2 (fr)
JPS5947126B2 (ja) ２サイクルエンジン
JPS5838612B2 (ja) 内燃機関
JPS6131287B2 (fr)
JPS5821090B2 (ja) 空気噴射式ガソリン機関
JP3932267B2 (ja) ２サイクルエンジン
JPH09242546A (ja) クランク室予圧縮型火花点火式２ストローク内燃機関
JP2000248940A (ja) 副燃焼室付きエンジン
JPH0545789Y2 (fr)
JPS63173814A (ja) ２サイクル内燃機関
JPS5851373Y2 (ja) ２サイクル内燃機関