JPH0298262U - - Google Patents
Info
- Publication number
- JPH0298262U JPH0298262U JP614389U JP614389U JPH0298262U JP H0298262 U JPH0298262 U JP H0298262U JP 614389 U JP614389 U JP 614389U JP 614389 U JP614389 U JP 614389U JP H0298262 U JPH0298262 U JP H0298262U
- Authority
- JP
- Japan
- Prior art keywords
- curvature
- wear
- arc
- piston ring
- outer periphery
- 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
- 150000002500 ions Chemical class 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP614389U JPH0298262U (US06521211-20030218-C00004.png) | 1989-01-23 | 1989-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP614389U JPH0298262U (US06521211-20030218-C00004.png) | 1989-01-23 | 1989-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0298262U true JPH0298262U (US06521211-20030218-C00004.png) | 1990-08-06 |
Family
ID=31210126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP614389U Pending JPH0298262U (US06521211-20030218-C00004.png) | 1989-01-23 | 1989-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298262U (US06521211-20030218-C00004.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003058096A1 (en) * | 2001-12-28 | 2003-07-17 | Riken Corporation | Side rail and combined oil control ring incorporated with the side rails for reduction of oil consumption |
| US7954822B2 (en) | 2004-01-09 | 2011-06-07 | Nippon Piston Ring Co., Ltd. | Wire material for coil expander and coil expander |
| WO2022168668A1 (ja) | 2021-02-05 | 2022-08-11 | Ｔｐｒ株式会社 | コンプレッションリング |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02159478A (ja) * | 1988-12-13 | 1990-06-19 | Teikoku Piston Ring Co Ltd | ピストンリング |
-
1989
- 1989-01-23 JP JP614389U patent/JPH0298262U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02159478A (ja) * | 1988-12-13 | 1990-06-19 | Teikoku Piston Ring Co Ltd | ピストンリング |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003058096A1 (en) * | 2001-12-28 | 2003-07-17 | Riken Corporation | Side rail and combined oil control ring incorporated with the side rails for reduction of oil consumption |
| US7954822B2 (en) | 2004-01-09 | 2011-06-07 | Nippon Piston Ring Co., Ltd. | Wire material for coil expander and coil expander |
| WO2022168668A1 (ja) | 2021-02-05 | 2022-08-11 | Ｔｐｒ株式会社 | コンプレッションリング |
