JPS6412053A - Piston ring - Google Patents

Piston ring

Info

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
Application number
JP16503587A
Other languages
Japanese (ja)
Other versions
JPH0811943B2 (en
Inventor
Manabu Shinada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Riken Corp
Original Assignee
Riken Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Riken Corp filed Critical Riken Corp
Priority to JP62165035A priority Critical patent/JPH0811943B2/en
Publication of JPS6412053A publication Critical patent/JPS6412053A/en
Publication of JPH0811943B2 publication Critical patent/JPH0811943B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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.
JP62165035A 1987-07-01 1987-07-01 piston ring Expired - Fee Related JPH0811943B2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007332454A (en) * 2006-04-12 2007-12-27 Mikarome Ind Co Ltd Method for preparing molybdenum disulfide composite plating liquid, molybdenum disulfide composite plating method and nickel-molybdenum disulfide composite plating film

Citations (5)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007332454A (en) * 2006-04-12 2007-12-27 Mikarome Ind Co Ltd Method for preparing molybdenum disulfide composite plating liquid, 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

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