JPS5830743U - piston ring - Google Patents
piston ringInfo
- Publication number
- JPS5830743U JPS5830743U JP12600381U JP12600381U JPS5830743U JP S5830743 U JPS5830743 U JP S5830743U JP 12600381 U JP12600381 U JP 12600381U JP 12600381 U JP12600381 U JP 12600381U JP S5830743 U JPS5830743 U JP S5830743U
- Authority
- JP
- Japan
- Prior art keywords
- piston ring
- outer circumferential
- circumferential surface
- treatment layer
- heat treatment
- 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
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図および第３図は、本願考案の異 −
□なる実施態様に依るピストンリングの概略図である。
第４図は、切欠を備えるピストンリングの概略図である
。 −
１・・・ピストンリング、２・・・溶射被覆層、３・・
・硬化熱処理層。Figures 1, 2, and 3 show differences in the invention of the present application.
□ is a schematic diagram of a piston ring according to an embodiment; FIG. 4 is a schematic diagram of a piston ring with a notch. - 1... Piston ring, 2... Thermal spray coating layer, 3...
・Hardened heat treatment layer.
Claims (1)
、前記外周面に溶射被覆層および表面硬化熱処理層から
構成される表面処理層を形成し、前記溶射被覆層を外周
面の上下方向一方の側に、前記表面硬化熱処理層を他方
の側に配置したことを特徴とするピストンリング。A piston ring having a barrel-shaped outer circumferential surface, wherein a surface treatment layer consisting of a thermally sprayed coating layer and a surface hardening heat treatment layer is formed on the outer circumferential surface, and the thermally sprayed coating layer is applied to one side in the vertical direction of the outer circumferential surface. A piston ring characterized in that the surface hardening heat treatment layer is disposed on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12600381U JPS5830743U (en) | 1981-08-25 | 1981-08-25 | piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12600381U JPS5830743U (en) | 1981-08-25 | 1981-08-25 | piston ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5830743U true JPS5830743U (en) | 1983-02-28 |
Family
ID=29919813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12600381U Pending JPS5830743U (en) | 1981-08-25 | 1981-08-25 | piston ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830743U (en) |
-
1981
- 1981-08-25 JP JP12600381U patent/JPS5830743U/en active Pending
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