JPS63198451U - - Google Patents
Info
- Publication number
- JPS63198451U JPS63198451U JP8810987U JP8810987U JPS63198451U JP S63198451 U JPS63198451 U JP S63198451U JP 8810987 U JP8810987 U JP 8810987U JP 8810987 U JP8810987 U JP 8810987U JP S63198451 U JPS63198451 U JP S63198451U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- toppling
- groove
- thermal conductivity
- toppland
- 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
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8810987U JPS63198451U (fr) | 1987-06-09 | 1987-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8810987U JPS63198451U (fr) | 1987-06-09 | 1987-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198451U true JPS63198451U (fr) | 1988-12-21 |
Family
ID=30945924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8810987U Pending JPS63198451U (fr) | 1987-06-09 | 1987-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198451U (fr) |
-
1987
- 1987-06-09 JP JP8810987U patent/JPS63198451U/ja active Pending