JPH0363745U - - Google Patents
Info
- Publication number
- JPH0363745U JPH0363745U JP12549389U JP12549389U JPH0363745U JP H0363745 U JPH0363745 U JP H0363745U JP 12549389 U JP12549389 U JP 12549389U JP 12549389 U JP12549389 U JP 12549389U JP H0363745 U JPH0363745 U JP H0363745U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- piston
- ring groove
- groove
- biased
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の一実施例の要部の縦断面図、
第２図ａ，ｂは同動作状態を示す縦断面図、第３
図、第４図は各々本考案の他の実施例の要部の縦
断面図、第５図は従来例の要部の縦断面図、第６
図ａ，ｂは同動作状態を示す縦断面図である。
１……ピストン、３……リング溝、４……コン
プレツシヨンリング、５……保持リング、６……
オイルリング。
FIG. 1 is a vertical cross-sectional view of the main parts of an embodiment of the present invention.
Figures 2a and b are longitudinal sectional views showing the same operating state;
4 are longitudinal cross-sectional views of the main parts of other embodiments of the present invention, FIG. 5 is a longitudinal cross-sectional view of the main parts of the conventional example, and FIG.
Figures a and b are longitudinal sectional views showing the same operating state. 1... Piston, 3... Ring groove, 4... Compression ring, 5... Retaining ring, 6...
oil ring.
Claims (1)
このリング溝内に、コンプレツシヨンリングと、
前記リング溝の内周面に密接して嵌合するように
縮径付勢された保持リングと、オイルリングとを
装着したことを特徴とするピストンリング構造。 One ring groove is formed on the outer peripheral surface of the piston,
In this ring groove, there is a compression ring,
A piston ring structure comprising: a retaining ring whose diameter is biased so as to closely fit into the inner circumferential surface of the ring groove; and an oil ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12549389U JPH0363745U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12549389U JPH0363745U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363745U true JPH0363745U (en) | 1991-06-21 |
Family
ID=31673361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12549389U Pending JPH0363745U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006158805A (en) * | 2004-12-10 | 2006-06-22 | Sanyo Electric Co Ltd | Showcase |
| JP2007130226A (en) * | 2005-11-10 | 2007-05-31 | Sanyo Electric Co Ltd | Showcase |
| WO2022210299A1 (en) * | 2021-03-30 | 2022-10-06 | Ｔｐｒ株式会社 | Piston and piston ring combination structure and partition ring |
-
1989
- 1989-10-25 JP JP12549389U patent/JPH0363745U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006158805A (en) * | 2004-12-10 | 2006-06-22 | Sanyo Electric Co Ltd | Showcase |
| JP2007130226A (en) * | 2005-11-10 | 2007-05-31 | Sanyo Electric Co Ltd | Showcase |
| WO2022210299A1 (en) * | 2021-03-30 | 2022-10-06 | Ｔｐｒ株式会社 | Piston and piston ring combination structure and partition ring |