JPH01133565U - - Google Patents
Info
- Publication number
- JPH01133565U JPH01133565U JP2812688U JP2812688U JPH01133565U JP H01133565 U JPH01133565 U JP H01133565U JP 2812688 U JP2812688 U JP 2812688U JP 2812688 U JP2812688 U JP 2812688U JP H01133565 U JPH01133565 U JP H01133565U
- Authority
- JP
- Japan
- Prior art keywords
- convex portion
- sectional area
- cross
- internal combustion
- oil
- 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
- 239000003921 oil Substances 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000005201 scrubbing Methods 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2812688U JPH01133565U (ru) | 1988-03-04 | 1988-03-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2812688U JPH01133565U (ru) | 1988-03-04 | 1988-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01133565U true JPH01133565U (ru) | 1989-09-12 |
Family
ID=31251225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2812688U Pending JPH01133565U (ru) | 1988-03-04 | 1988-03-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01133565U (ru) |
-
1988
- 1988-03-04 JP JP2812688U patent/JPH01133565U/ja active Pending