JPH0442223U - - Google Patents
Info
- Publication number
- JPH0442223U JPH0442223U JP8416090U JP8416090U JPH0442223U JP H0442223 U JPH0442223 U JP H0442223U JP 8416090 U JP8416090 U JP 8416090U JP 8416090 U JP8416090 U JP 8416090U JP H0442223 U JPH0442223 U JP H0442223U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- cylinder
- crankcase
- intake passage
- type
- 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
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図乃至第４図は一実施例を示し、第１図は
自動２輪車の要部側面図、第２図及び第４図はエ
ンジンの一部切欠拡大側面図、第３図は第２図の
Ａ−Ａ線拡大断面図、第４図は第１、第２リード
バルブの比較図である。
符号の説明、５……Ｖ型２サイクルエンジン、
６……クランクケース、７……後シリンダ（第１
シリンダ）、８……前シリンダ（第２シリンダ）
、１５……吸気口、１６……リードバルブ、１６
ａ……第１リードバルブ、１６ｂ……第２リード
バルブ、１７ａ……第１吸入通路、１７ｂ……第
２吸入通路。
1 to 4 show one embodiment, in which FIG. 1 is a side view of the main parts of a motorcycle, FIGS. 2 and 4 are enlarged side views of the engine with a partial cutaway, and FIG. FIG. 2 is an enlarged sectional view taken along the line A-A in FIG. 2, and FIG. 4 is a comparison diagram of the first and second reed valves. Explanation of symbols, 5...V-type two-stroke engine,
6...Crankcase, 7...Rear cylinder (first
cylinder), 8...front cylinder (second cylinder)
, 15...Intake port, 16...Reed valve, 16
a...first reed valve, 16b...second reed valve, 17a...first suction passage, 17b...second suction passage.
Claims (1)
を略Ｖ字型に配設し、クランクケースに開口する
吸気口から各シリンダへ連通する第１吸入通路と
第２吸入通路をクランク軸方向へ配設するととも
に吸気口近傍の各吸入通路内へリードバルブを設
けたクランクケース吸入式のＶ型２サイクルエン
ジンにおいて、前記吸入通路のうち長い方に設け
られるリードバルブを他方の吸入通路内へ設けら
れるリードバルブよりもよりクランク軸へ近接配
置したことを特徴とするＶ型２サイクルエンジン
。 A first cylinder and a second cylinder are arranged in a substantially V-shape in the crankcase, and a first intake passage and a second intake passage are arranged in the direction of the crankshaft, communicating with each cylinder from an intake port opening in the crankcase. In a crankcase intake type V-type two-stroke engine in which a reed valve is provided in each intake passage near the intake port, the reed valve provided in the longer one of the intake passages is provided in the other intake passage. A V-type two-stroke engine characterized by being located closer to the crankshaft than the previous model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8416090U JPH082433Y2 (en) | 1990-08-08 | 1990-08-08 | V type two cycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8416090U JPH082433Y2 (en) | 1990-08-08 | 1990-08-08 | V type two cycle engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0442223U true JPH0442223U (en) | 1992-04-09 |
| JPH082433Y2 JPH082433Y2 (en) | 1996-01-29 |
Family
ID=31632415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8416090U Expired - Fee Related JPH082433Y2 (en) | 1990-08-08 | 1990-08-08 | V type two cycle engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082433Y2 (en) |
-
1990
- 1990-08-08 JP JP8416090U patent/JPH082433Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082433Y2 (en) | 1996-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |