JPH042777B2 - - Google Patents
Info
- Publication number
- JPH042777B2 JPH042777B2 JP1189030A JP18903089A JPH042777B2 JP H042777 B2 JPH042777 B2 JP H042777B2 JP 1189030 A JP1189030 A JP 1189030A JP 18903089 A JP18903089 A JP 18903089A JP H042777 B2 JPH042777 B2 JP H042777B2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- cylinder
- exhaust
- exhaust port
- hole
- 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
- 239000000498 cooling water Substances 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000013021 overheating Methods 0.000 description 3
- 230000002000 scavenging effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18903089A JPH02169821A (ja) | 1989-07-21 | 1989-07-21 | ２サイクルエンジンの排気時期制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18903089A JPH02169821A (ja) | 1989-07-21 | 1989-07-21 | ２サイクルエンジンの排気時期制御装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17086979A Division JPS5692314A (en) | 1979-12-27 | 1979-12-27 | Exhaust timing controlling apparatus for two-cycle engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02169821A JPH02169821A (ja) | 1990-06-29 |
| JPH042777B2 true JPH042777B2 (US07714131-20100511-C00038.png) | 1992-01-20 |
Family
ID=16234122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18903089A Granted JPH02169821A (ja) | 1989-07-21 | 1989-07-21 | ２サイクルエンジンの排気時期制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02169821A (US07714131-20100511-C00038.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0816450B2 (ja) * | 1992-04-21 | 1996-02-21 | 川崎重工業株式会社 | ２サイクルエンジンの排気装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139112U (US07714131-20100511-C00038.png) * | 1974-09-17 | 1976-03-24 | ||
| JPS585062Y2 (ja) * | 1977-06-22 | 1983-01-28 | ヤマハ発動機株式会社 | ２行程機関のポ−トタイミング制御装置 |
-
1989
- 1989-07-21 JP JP18903089A patent/JPH02169821A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02169821A (ja) | 1990-06-29 |
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