JPS63142467U - - Google Patents
Info
- Publication number
- JPS63142467U JPS63142467U JP3442087U JP3442087U JPS63142467U JP S63142467 U JPS63142467 U JP S63142467U JP 3442087 U JP3442087 U JP 3442087U JP 3442087 U JP3442087 U JP 3442087U JP S63142467 U JPS63142467 U JP S63142467U
- Authority
- JP
- Japan
- Prior art keywords
- oil ring
- oil
- ring
- elastic material
- attached
- 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
- 239000013013 elastic material Substances 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案のオイルリングをピストンに装
着した状態を示す縦断面図、第２図は本考案オイ
ルリングの下面を示す平面図、第３図は本考案オ
イルリングの合い口部分の斜視図、第４図と第５
図は従来のオイルリングを示す縦断面図である。
符号の説明、１…オイルリング、３…シールリ
ング、４…油流通溝、５…切欠き、７…油逃がし
孔、１０…合い口。
Fig. 1 is a longitudinal cross-sectional view showing the oil ring of the invention installed on a piston, Fig. 2 is a plan view showing the lower surface of the oil ring of the invention, and Fig. 3 is a perspective view of the joint portion of the oil ring of the invention. Figures 4 and 5
The figure is a longitudinal sectional view showing a conventional oil ring. Explanation of symbols: 1...Oil ring, 3...Seal ring, 4...Oil distribution groove, 5...Notch, 7...Oil escape hole, 10...Abutment.
Claims (1)
リングにおいて、該オイルリングの上面に設けた
環状の溝内に弾性体からなるシールリングを装着
し、また該オイルリングの下面においては外周か
ら内周へ通じる複数の半径方向の油流通溝を設け
たことを特徴とするオイルリング。 In an oil ring attached to a piston of a reciprocating internal combustion engine, a seal ring made of an elastic material is attached in an annular groove provided on the upper surface of the oil ring, and a seal ring made of an elastic material is installed on the lower surface of the oil ring from the outer circumference to the inner circumference. An oil ring characterized by having a plurality of radial oil circulation grooves that communicate with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3442087U JPS63142467U (en) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3442087U JPS63142467U (en) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142467U true JPS63142467U (en) | 1988-09-20 |
Family
ID=30842953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3442087U Pending JPS63142467U (en) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142467U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848953B2 (en) * | 1975-09-16 | 1983-11-01 | オムロン株式会社 | Kenshiyorihouhou |
-
1987
- 1987-03-11 JP JP3442087U patent/JPS63142467U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848953B2 (en) * | 1975-09-16 | 1983-11-01 | オムロン株式会社 | Kenshiyorihouhou |