JPS6412053A - Piston ring - Google Patents
Piston ringInfo
- Publication number
- JPS6412053A JPS6412053A JP16503587A JP16503587A JPS6412053A JP S6412053 A JPS6412053 A JP S6412053A JP 16503587 A JP16503587 A JP 16503587A JP 16503587 A JP16503587 A JP 16503587A JP S6412053 A JPS6412053 A JP S6412053A
- Authority
- JP
- Japan
- Prior art keywords
- piston ring
- layer
- seizure
- generation
- initial operation
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 abstract 3
- 239000010410 layer Substances 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 239000011247 coating layer Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 150000004767 nitrides Chemical class 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
PURPOSE:To prevent the generation of a seizure in the initial operation by forming a composite dispersion coating layer on a nitride treatment layer of a steel piston ring. CONSTITUTION:A nitride treatment layer is formed on the sliding surface at the outer periphery of a steel piston ring, over which a thin layer of a composite dispersion coating of the thickness 0.5 to 20mum formed. The composite coating layer is formed by dispersing solid lubricant particles of a metallic oxide or the like in a metal coating base material which consists of a nickel base including phosphorus and cobalt. In such a composition, the generation of a seizure in the initial operation can be prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62165035A JPH0811943B2 (en) | 1987-07-01 | 1987-07-01 | piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62165035A JPH0811943B2 (en) | 1987-07-01 | 1987-07-01 | piston ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6412053A true JPS6412053A (en) | 1989-01-17 |
| JPH0811943B2 JPH0811943B2 (en) | 1996-02-07 |
Family
ID=15804595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62165035A Expired - Fee Related JPH0811943B2 (en) | 1987-07-01 | 1987-07-01 | piston ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0811943B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007332454A (en) * | 2006-04-12 | 2007-12-27 | Mikarome Ind Co Ltd | Preparation method of molybdenum disulfide composite plating solution, molybdenum disulfide composite plating method and nickel-molybdenum disulfide composite plating film |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234113A (en) * | 1975-09-11 | 1977-03-15 | Nippon Piston Ring Co Ltd | Combination of piston ring and cylinder |
| JPS58163653U (en) * | 1982-04-27 | 1983-10-31 | 日本ピストンリング株式会社 | piston ring |
| JPS5996295A (en) * | 1982-11-26 | 1984-06-02 | Riken Corp | Wear resistant sliding parts |
| JPS59123645U (en) * | 1983-02-08 | 1984-08-20 | トヨタ自動車株式会社 | piston ring |
| JPS60137149U (en) * | 1984-02-22 | 1985-09-11 | 株式会社 リケン | piston ring |
-
1987
- 1987-07-01 JP JP62165035A patent/JPH0811943B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234113A (en) * | 1975-09-11 | 1977-03-15 | Nippon Piston Ring Co Ltd | Combination of piston ring and cylinder |
| JPS58163653U (en) * | 1982-04-27 | 1983-10-31 | 日本ピストンリング株式会社 | piston ring |
| JPS5996295A (en) * | 1982-11-26 | 1984-06-02 | Riken Corp | Wear resistant sliding parts |
| JPS59123645U (en) * | 1983-02-08 | 1984-08-20 | トヨタ自動車株式会社 | piston ring |
| JPS60137149U (en) * | 1984-02-22 | 1985-09-11 | 株式会社 リケン | piston ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007332454A (en) * | 2006-04-12 | 2007-12-27 | Mikarome Ind Co Ltd | Preparation method of molybdenum disulfide composite plating solution, molybdenum disulfide composite plating method and nickel-molybdenum disulfide composite plating film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0811943B2 (en) | 1996-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |