JPH0440141U - - Google Patents
Info
- Publication number
- JPH0440141U JPH0440141U JP8056290U JP8056290U JPH0440141U JP H0440141 U JPH0440141 U JP H0440141U JP 8056290 U JP8056290 U JP 8056290U JP 8056290 U JP8056290 U JP 8056290U JP H0440141 U JPH0440141 U JP H0440141U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- piston
- expanding
- combustion engine
- internal combustion
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の好適一実施例を示す断面図、
第２図イ，ロは本考案を案出するために同時に検
討されたピストンリング及びピストンを示す断面
図である。
図中４はセカンドリング、１０はピストン、１
３はリング摺接面である。
FIG. 1 is a sectional view showing a preferred embodiment of the present invention;
FIGS. 2A and 2B are cross-sectional views showing a piston ring and a piston that were simultaneously considered in devising the present invention. In the figure, 4 is the second ring, 10 is the piston, 1
3 is a ring sliding contact surface.
Claims (1)
レル状に膨出させて形成したセカンドリングを備
えたことを特徴とする内燃機関のピストン。 A piston for an internal combustion engine characterized by having a second ring formed by expanding the ring sliding surface of a plain piston ring into a barrel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8056290U JPH0440141U (en) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8056290U JPH0440141U (en) | 1990-07-31 | 1990-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440141U true JPH0440141U (en) | 1992-04-06 |
Family
ID=31625737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8056290U Pending JPH0440141U (en) | 1990-07-31 | 1990-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440141U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100372412B1 (en) * | 2000-07-26 | 2003-02-17 | 현대자동차주식회사 | oil ring structure |
| CN111750584A (en) * | 2019-03-26 | 2020-10-09 | 爱斯佩克株式会社 | Snowfall device, artificial weather chamber, and snowfall method |
| WO2026030001A1 (en) * | 2024-07-30 | 2026-02-05 | Cummins Inc. | Piston |
-
1990
- 1990-07-31 JP JP8056290U patent/JPH0440141U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100372412B1 (en) * | 2000-07-26 | 2003-02-17 | 현대자동차주식회사 | oil ring structure |
| CN111750584A (en) * | 2019-03-26 | 2020-10-09 | 爱斯佩克株式会社 | Snowfall device, artificial weather chamber, and snowfall method |
| WO2026030001A1 (en) * | 2024-07-30 | 2026-02-05 | Cummins Inc. | Piston |