JPS60137149U - piston ring - Google Patents
piston ringInfo
- Publication number
- JPS60137149U JPS60137149U JP2309584U JP2309584U JPS60137149U JP S60137149 U JPS60137149 U JP S60137149U JP 2309584 U JP2309584 U JP 2309584U JP 2309584 U JP2309584 U JP 2309584U JP S60137149 U JPS60137149 U JP S60137149U
- Authority
- JP
- Japan
- Prior art keywords
- piston ring
- thickness
- dispersed
- nitride particles
- particles
- 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図は本考案ピストンリングの断面図、第２図は実験
試験に於けるピストンのリング溝上・下面及びピストン
リングの上・下面の摩耗を示すグラフである。
図中、１・・・ピストンリング、２・・・分散ニッケル
ーリン合金めっき層。FIG. 1 is a sectional view of the piston ring of the present invention, and FIG. 2 is a graph showing the wear on the upper and lower surfaces of the ring groove of the piston and the upper and lower surfaces of the piston ring in experimental tests. In the figure, 1...piston ring, 2...dispersed nickel-phosphorus alloy plating layer.
Claims (1)
子、窒化珪素粒子又は窒化硼素粒子を容積比で５〜３０
％となるように分散させた、厚さ５μ以上の分散ニッケ
ルーリン合金めっき層を肩することを特長とするピスト
ンリング。Silicon carbide particles, silicon nitride particles, or boron nitride particles with an average particle size of 1 μ are placed on the upper and lower surfaces of the piston ring at a volume ratio of 5 to 30.
A piston ring characterized by being coated with a dispersed nickel-phosphorus alloy plating layer with a thickness of 5μ or more, which is dispersed so as to have a thickness of 5μ or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2309584U JPS60137149U (en) | 1984-02-22 | 1984-02-22 | piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2309584U JPS60137149U (en) | 1984-02-22 | 1984-02-22 | piston ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60137149U true JPS60137149U (en) | 1985-09-11 |
Family
ID=30516015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2309584U Pending JPS60137149U (en) | 1984-02-22 | 1984-02-22 | piston ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60137149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412053A (en) * | 1987-07-01 | 1989-01-17 | Riken Kk | Piston ring |
-
1984
- 1984-02-22 JP JP2309584U patent/JPS60137149U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412053A (en) * | 1987-07-01 | 1989-01-17 | Riken Kk | Piston ring |
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