JPH01139019U - - Google Patents
Info
- Publication number
- JPH01139019U JPH01139019U JP3679588U JP3679588U JPH01139019U JP H01139019 U JPH01139019 U JP H01139019U JP 3679588 U JP3679588 U JP 3679588U JP 3679588 U JP3679588 U JP 3679588U JP H01139019 U JPH01139019 U JP H01139019U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- central axis
- oblique
- outer periphery
- utility
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 2
Description
第１図乃至第２図は従来例の側面図、第３図は
第１の実施例を示す側面図、第４図は第２の実施
例を示す正面図、第５図乃至第７図は第３の実施
例を示し、第５図は側面図、第６図及び第７図は
排気装置部分の一部断面図である。
符号の説明、１１……シリンダ、１２……シリ
ンダヘツド、１３，１４……冷却フイン、Ｃ……
中心軸。
Figures 1 and 2 are side views of the conventional example, Figure 3 is a side view of the first embodiment, Figure 4 is a front view of the second embodiment, and Figures 5 to 7 are A third embodiment is shown, in which FIG. 5 is a side view, and FIGS. 6 and 7 are partial sectional views of the exhaust device portion. Explanation of symbols: 11...Cylinder, 12...Cylinder head, 13, 14...Cooling fin, C...
central axis.
Claims (1)
一部に設けられる冷却フインがシリンダの中心軸
に対して斜交していることを特徴とする自然空冷
エンジン。 A naturally air-cooled engine characterized in that cooling fins provided on at least a portion of the outer periphery of the cylinder or cylinder head are oblique to the central axis of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3679588U JPH01139019U (en) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3679588U JPH01139019U (en) | 1988-03-18 | 1988-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139019U true JPH01139019U (en) | 1989-09-22 |
Family
ID=31263385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3679588U Pending JPH01139019U (en) | 1988-03-18 | 1988-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139019U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005319548A (en) * | 2004-05-10 | 2005-11-17 | Hitachi Koki Co Ltd | Combustion type nailing machine |
| JP2009045700A (en) * | 2007-08-21 | 2009-03-05 | Hitachi Koki Co Ltd | Combustion type driving machine |
| WO2022264301A1 (en) * | 2021-06-16 | 2022-12-22 | 三菱電機株式会社 | Electronic device |
-
1988
- 1988-03-18 JP JP3679588U patent/JPH01139019U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005319548A (en) * | 2004-05-10 | 2005-11-17 | Hitachi Koki Co Ltd | Combustion type nailing machine |
| JP4586409B2 (en) * | 2004-05-10 | 2010-11-24 | 日立工機株式会社 | Combustion nailer |
| JP2009045700A (en) * | 2007-08-21 | 2009-03-05 | Hitachi Koki Co Ltd | Combustion type driving machine |
| WO2022264301A1 (en) * | 2021-06-16 | 2022-12-22 | 三菱電機株式会社 | Electronic device |