JPH0338457U - - Google Patents
Info
- Publication number
- JPH0338457U JPH0338457U JP9946189U JP9946189U JPH0338457U JP H0338457 U JPH0338457 U JP H0338457U JP 9946189 U JP9946189 U JP 9946189U JP 9946189 U JP9946189 U JP 9946189U JP H0338457 U JPH0338457 U JP H0338457U
- Authority
- JP
- Japan
- Prior art keywords
- pressure ring
- engine
- piston
- groove
- barrel face
- 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
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
図面は本考案の実施例を示し、第１図は要部の
取り出し断面図、第２図はピストンの一部破断正
面図である。
１……ピストン、３……圧力リング溝、６……
圧力リング、８……シリンダ内面、１１……油溜
め溝。
The drawings show an embodiment of the present invention, with FIG. 1 being an exploded sectional view of the main parts, and FIG. 2 being a partially cutaway front view of the piston. 1... Piston, 3... Pressure ring groove, 6...
Pressure ring, 8... Cylinder inner surface, 11... Oil sump groove.
Claims (1)
３に嵌着される圧力リングであつて、シリンダ内
面８との接触面をバレルフエースに形成し、この
バレルフエースに形成した圧力リング６の外周面
における上下方向中心線よりもシリンダボトム側
部分に油溜め溝１１を周方向に刻設したことを特
徴とするエンジンのビストンリング。 This pressure ring is fitted into a pressure ring groove 3 recessed in a piston 1 of an engine, and the contact surface with the cylinder inner surface 8 is formed as a barrel face, and the outer circumferential surface of the pressure ring 6 formed on this barrel face is A piston ring for an engine, characterized in that an oil sump groove 11 is circumferentially carved in a portion closer to the bottom of the cylinder than the vertical centerline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989099461U JP2561337Y2 (en) | 1989-08-25 | 1989-08-25 | Engine piston pressure ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989099461U JP2561337Y2 (en) | 1989-08-25 | 1989-08-25 | Engine piston pressure ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0338457U true JPH0338457U (en) | 1991-04-15 |
| JP2561337Y2 JP2561337Y2 (en) | 1998-01-28 |
Family
ID=31648513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989099461U Expired - Lifetime JP2561337Y2 (en) | 1989-08-25 | 1989-08-25 | Engine piston pressure ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2561337Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5885344A (en) * | 1981-11-17 | 1983-05-21 | Nissan Motor Co Ltd | Piston ring unit of internal combustion engine |
-
1989
- 1989-08-25 JP JP1989099461U patent/JP2561337Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5885344A (en) * | 1981-11-17 | 1983-05-21 | Nissan Motor Co Ltd | Piston ring unit of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2561337Y2 (en) | 1998-01-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |