JPH039289B2 - - Google Patents
Info
- Publication number
- JPH039289B2 JPH039289B2 JP57157413A JP15741382A JPH039289B2 JP H039289 B2 JPH039289 B2 JP H039289B2 JP 57157413 A JP57157413 A JP 57157413A JP 15741382 A JP15741382 A JP 15741382A JP H039289 B2 JPH039289 B2 JP H039289B2
- Authority
- JP
- Japan
- Prior art keywords
- port
- scavenging
- cylinder
- exhaust port
- piston
- 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 - Lifetime
Links
- 230000002000 scavenging effect Effects 0.000 claims description 48
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- 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
- F02F1/183—Oval or square 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
- 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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15741382A JPS5949317A (ja) | 1982-09-11 | 1982-09-11 | ２サイクル内燃機関 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15741382A JPS5949317A (ja) | 1982-09-11 | 1982-09-11 | ２サイクル内燃機関 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5949317A JPS5949317A (ja) | 1984-03-21 |
| JPH039289B2 true JPH039289B2 (US07608600-20091027-C00054.png) | 1991-02-08 |
Family
ID=15649090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15741382A Granted JPS5949317A (ja) | 1982-09-11 | 1982-09-11 | ２サイクル内燃機関 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5949317A (US07608600-20091027-C00054.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0841659A (ja) * | 1994-07-27 | 1996-02-13 | Kengo Hiruta | エッチング装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559807A (en) * | 1978-07-05 | 1980-01-24 | Hitachi Ltd | Resin mold method and resin mold device |
| JPS559807B2 (US07608600-20091027-C00054.png) * | 1973-12-20 | 1980-03-12 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133235Y2 (US07608600-20091027-C00054.png) * | 1978-07-01 | 1986-09-29 | ||
| JPS5830091Y2 (ja) * | 1979-03-30 | 1983-07-02 | 川崎重工業株式会社 | ２サイクルエンジンのマルチポ−トシリンダ− |
-
1982
- 1982-09-11 JP JP15741382A patent/JPS5949317A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559807B2 (US07608600-20091027-C00054.png) * | 1973-12-20 | 1980-03-12 | ||
| JPS559807A (en) * | 1978-07-05 | 1980-01-24 | Hitachi Ltd | Resin mold method and resin mold device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5949317A (ja) | 1984-03-21 |
