JPH0212024U - - Google Patents
Info
- Publication number
- JPH0212024U JPH0212024U JP8942288U JP8942288U JPH0212024U JP H0212024 U JPH0212024 U JP H0212024U JP 8942288 U JP8942288 U JP 8942288U JP 8942288 U JP8942288 U JP 8942288U JP H0212024 U JPH0212024 U JP H0212024U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- cylinder block
- disposed
- engine body
- exhaust
- 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
- 238000001816 cooling Methods 0.000 claims description 8
- 230000003584 silencer Effects 0.000 claims description 3
- 230000030279 gene silencing Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を示し、第１図は要部を
切欠いた平面図、第２図は液冷併用空冷エンジン
の縦断側面図、第３図は要部の取り出し断面図、
第４図は別実施例の第３図相当図、第５図は変形
例の第３図相当図である。
Ｅ……エンジン本体、２……シリンダブロツク
、６……冷却フアン、７……スパイラルケース、
１５……排気消音装置、１６……１５の内側面、
１７……冷却フイン。
The drawings show an embodiment of the present invention, and FIG. 1 is a cutaway plan view of the main parts, FIG. 2 is a vertical side view of a liquid-cooled and air-cooled engine, and FIG. 3 is a sectional view of the main parts.
4 is a diagram corresponding to FIG. 3 of another embodiment, and FIG. 5 is a diagram corresponding to FIG. 3 of a modified example. E...Engine body, 2...Cylinder block, 6...Cooling fan, 7...Spiral case,
15...exhaust silencer, 16...inner surface of 15,
17... Cooling fin.
Claims (1)
、この冷却フアン６を取り囲む状態で配設したス
パイラルケース７でエンジン本体Ｅの前面を覆う
ようにした空冷エンジンにおいて、 エンジン本体Ｅのシリンダブロツク２の後側部
分に排気消音装置１５を配置し、この排気消音装
置１５のシリンダブロツク２側に位置する内側面
１６をシリンダブロツク２に突設されている冷却
フイン１７の外周形状に合わせて形成し、排気消
音装置１５をその内側面１６が冷却フイン１７の
外端縁と非接触の状態に配置することにより、排
気消音装置１５の内側面１６をシリンダブロツク
２での冷却風案内面に構成したことを特徴とする
空冷エンジンの冷却風案内装置。[Scope of Claim for Utility Model Registration] In an air-cooled engine in which a cooling fan 6 is disposed on the front side of the engine body E, and the front surface of the engine body E is covered with a spiral case 7 disposed to surround the cooling fan 6, An exhaust silencing device 15 is disposed on the rear side of the cylinder block 2 of the engine body E, and an inner surface 16 of the exhaust silencing device 15 located on the cylinder block 2 side is connected to a cooling fin 17 protruding from the cylinder block 2. By forming the exhaust silencer 15 to match the outer peripheral shape and arranging the exhaust silencer 15 so that its inner surface 16 is not in contact with the outer edge of the cooling fin 17, A cooling air guide device for an air-cooled engine, characterized in that it is configured on a cooling air guide surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089422U JPH0643456Y2 (en) | 1988-07-04 | 1988-07-04 | Cooling air guide device for air-cooled engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089422U JPH0643456Y2 (en) | 1988-07-04 | 1988-07-04 | Cooling air guide device for air-cooled engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0212024U true JPH0212024U (en) | 1990-01-25 |
| JPH0643456Y2 JPH0643456Y2 (en) | 1994-11-14 |
Family
ID=31313972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988089422U Expired - Lifetime JPH0643456Y2 (en) | 1988-07-04 | 1988-07-04 | Cooling air guide device for air-cooled engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643456Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401779A (en) * | 2016-12-01 | 2017-02-15 | 重庆动沃机车产业有限公司 | Motorcycle double-cooling cylinder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417010U (en) * | 1977-07-08 | 1979-02-03 |
-
1988
- 1988-07-04 JP JP1988089422U patent/JPH0643456Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417010U (en) * | 1977-07-08 | 1979-02-03 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401779A (en) * | 2016-12-01 | 2017-02-15 | 重庆动沃机车产业有限公司 | Motorcycle double-cooling cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643456Y2 (en) | 1994-11-14 |
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