JPH0387850U - - Google Patents
Info
- Publication number
- JPH0387850U JPH0387850U JP14708789U JP14708789U JPH0387850U JP H0387850 U JPH0387850 U JP H0387850U JP 14708789 U JP14708789 U JP 14708789U JP 14708789 U JP14708789 U JP 14708789U JP H0387850 U JPH0387850 U JP H0387850U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- concave portions
- cooling channel
- recess
- combustion engine
- 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 7
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14708789U JP2561079Y2 (ja) | 1989-12-22 | 1989-12-22 | 内燃機関のピストン冷却装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14708789U JP2561079Y2 (ja) | 1989-12-22 | 1989-12-22 | 内燃機関のピストン冷却装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0387850U true JPH0387850U (fr) | 1991-09-06 |
| JP2561079Y2 JP2561079Y2 (ja) | 1998-01-28 |
Family
ID=31693620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14708789U Expired - Lifetime JP2561079Y2 (ja) | 1989-12-22 | 1989-12-22 | 内燃機関のピストン冷却装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2561079Y2 (fr) |
-
1989
- 1989-12-22 JP JP14708789U patent/JP2561079Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2561079Y2 (ja) | 1998-01-28 |
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