JPS5757868A - Piston ring - Google Patents

Piston ring

Info

Publication number
JPS5757868A
JPS5757868A JP13052480A JP13052480A JPS5757868A JP S5757868 A JPS5757868 A JP S5757868A JP 13052480 A JP13052480 A JP 13052480A JP 13052480 A JP13052480 A JP 13052480A JP S5757868 A JPS5757868 A JP S5757868A
Authority
JP
Japan
Prior art keywords
piston ring
film
hard material
sliding surface
resistance
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
JP13052480A
Other languages
Japanese (ja)
Other versions
JPH0152471B2 (en
Inventor
Masamitsu Takebayashi
Kametaro Hashimoto
Masamitsu Noguchi
Haratsugu Koyama
Shinji Kato
Hisashi Shimada
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.)
Toyota Motor Corp
Toyota Central R&D Labs Inc
Original Assignee
Toyota Motor Corp
Toyota Central R&D Labs Inc
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 Toyota Motor Corp, Toyota Central R&D Labs Inc filed Critical Toyota Motor Corp
Priority to JP13052480A priority Critical patent/JPS5757868A/en
Publication of JPS5757868A publication Critical patent/JPS5757868A/en
Publication of JPH0152471B2 publication Critical patent/JPH0152471B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021—Reactive sputtering or evaporation

Abstract

PURPOSE:To improve the abrasion resistance, heat resistance and corrosion resistance of a piston ring itself by forming the film of a super hard material on the sliding surface or the like of a piston ring body by using a PVD method. CONSTITUTION:A film 3 consisting of a super hard material of TiN, TiC, CrN or the like is formed on at least the sliding surface of a piston ring body 1 of an Alalloy or the like in contact with the wall surface of a cylinder line 2 by a PVD method such as a reactive ion plating method. The thickness of the film 3 is set at about 2-20mu. Thereby, the piston ring of high abrasion resistance, and a low coefft. of friction is obtained, the abrasion in the cylinder liner part 2 of the mating member is reduced and good sealability is maintained.
JP13052480A 1980-09-19 1980-09-19 Piston ring Granted JPS5757868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13052480A JPS5757868A (en) 1980-09-19 1980-09-19 Piston ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13052480A JPS5757868A (en) 1980-09-19 1980-09-19 Piston ring

Publications (2)

Publication Number Publication Date
JPS5757868A true JPS5757868A (en) 1982-04-07
JPH0152471B2 JPH0152471B2 (en) 1989-11-08

Family

ID=15036352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13052480A Granted JPS5757868A (en) 1980-09-19 1980-09-19 Piston ring

Country Status (1)

Country Link
JP (1) JPS5757868A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835648U (en) * 1981-09-02 1983-03-08 株式会社リケン piston ring
JPS58156775A (en) * 1982-03-10 1983-09-17 Ulvac Corp Piston ring
JPS59126159U (en) * 1983-02-15 1984-08-24 日本ピストンリング株式会社 piston ring
JPS59127860U (en) * 1983-02-18 1984-08-28 日本ピストンリング株式会社 combination oil ring
JPS59127859U (en) * 1983-02-18 1984-08-28 日本ピストンリング株式会社 piston ring
US4497600A (en) * 1982-09-08 1985-02-05 Kabushikigaisha Nippon Kogu Seisakusho End mill
JPS6187950A (en) * 1984-10-05 1986-05-06 Riken Corp Piston ring
JPS6258050A (en) * 1985-09-05 1987-03-13 Toyota Motor Corp Piston ring
JPS62188857A (en) * 1986-02-13 1987-08-18 Riken Corp Piston ring
JPS62283258A (en) * 1986-05-31 1987-12-09 Riken Corp Piston ring
US4724169A (en) * 1984-10-09 1988-02-09 Ovonic Synthetic Materials Company, Inc. Method of producing multilayer coatings on a substrate
JPH01303376A (en) * 1988-05-30 1989-12-07 Riken Corp Transmission
US4935313A (en) * 1985-02-12 1990-06-19 Masco Corporation Of Indiana Process of manufacturing seal members having a low friction coefficient
US4966789A (en) * 1985-02-12 1990-10-30 Masco Corporation Of Indiana Process of manufacturing seal members having a low friction coefficient
US5154433A (en) * 1991-06-14 1992-10-13 Teikoku Piston Ring Co., Ltd. Piston ring
DE4419713A1 (en) * 1993-06-07 1994-12-08 Teikoku Piston Ring Co Ltd Bearing element and process for its production
JPH0730347U (en) * 1993-11-01 1995-06-06 帝国ピストンリング株式会社 engine
US5618590A (en) * 1991-09-20 1997-04-08 Teikoku Piston Ring Co., Ltd. Process for manufacturing a piston ring
WO2001033065A1 (en) * 1999-10-29 2001-05-10 Nippon Piston Ring Co., Ltd. Combination of cylinder liner and piston ring of internal combustion engine
WO2008059791A1 (en) 2006-11-14 2008-05-22 Kabushiki Kaisha Riken Chromium nitride coating film by ion plating, process for producing the same, and piston ring for internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007504337A (en) * 2003-09-05 2007-03-01 ザ　ルブリゾル　コーポレイション Lubricating parts with partially hard coating that can reduce the amount of anti-wear additive

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835648U (en) * 1981-09-02 1983-03-08 株式会社リケン piston ring
JPS58156775A (en) * 1982-03-10 1983-09-17 Ulvac Corp Piston ring
US4497600A (en) * 1982-09-08 1985-02-05 Kabushikigaisha Nippon Kogu Seisakusho End mill
JPH0122921Y2 (en) * 1983-02-15 1989-07-12
JPS59126159U (en) * 1983-02-15 1984-08-24 日本ピストンリング株式会社 piston ring
JPS59127860U (en) * 1983-02-18 1984-08-28 日本ピストンリング株式会社 combination oil ring
JPS59127859U (en) * 1983-02-18 1984-08-28 日本ピストンリング株式会社 piston ring
JPH0122924Y2 (en) * 1983-02-18 1989-07-12
JPS6187950A (en) * 1984-10-05 1986-05-06 Riken Corp Piston ring
US4724169A (en) * 1984-10-09 1988-02-09 Ovonic Synthetic Materials Company, Inc. Method of producing multilayer coatings on a substrate
US4935313A (en) * 1985-02-12 1990-06-19 Masco Corporation Of Indiana Process of manufacturing seal members having a low friction coefficient
US4966789A (en) * 1985-02-12 1990-10-30 Masco Corporation Of Indiana Process of manufacturing seal members having a low friction coefficient
JPS6258050A (en) * 1985-09-05 1987-03-13 Toyota Motor Corp Piston ring
JPH0554594B2 (en) * 1985-09-05 1993-08-12 Toyota Motor Co Ltd
JPH0474584B2 (en) * 1986-02-13 1992-11-26
JPS62188857A (en) * 1986-02-13 1987-08-18 Riken Corp Piston ring
JPS62283258A (en) * 1986-05-31 1987-12-09 Riken Corp Piston ring
JPH01303376A (en) * 1988-05-30 1989-12-07 Riken Corp Transmission
US5154433A (en) * 1991-06-14 1992-10-13 Teikoku Piston Ring Co., Ltd. Piston ring
US5618590A (en) * 1991-09-20 1997-04-08 Teikoku Piston Ring Co., Ltd. Process for manufacturing a piston ring
DE4419713A1 (en) * 1993-06-07 1994-12-08 Teikoku Piston Ring Co Ltd Bearing element and process for its production
US5582414A (en) * 1993-06-07 1996-12-10 Teikoku Piston Ring Co., Ltd. Sliding member and method for manufacturing the same
DE4419713C2 (en) * 1993-06-07 1997-01-09 Teikoku Piston Ring Co Ltd Sliding element and method for its production and use of the sliding element as a piston ring
JPH0730347U (en) * 1993-11-01 1995-06-06 帝国ピストンリング株式会社 engine
WO2001033065A1 (en) * 1999-10-29 2001-05-10 Nippon Piston Ring Co., Ltd. Combination of cylinder liner and piston ring of internal combustion engine
WO2008059791A1 (en) 2006-11-14 2008-05-22 Kabushiki Kaisha Riken Chromium nitride coating film by ion plating, process for producing the same, and piston ring for internal combustion engine

Also Published As

Publication number Publication date
JPH0152471B2 (en) 1989-11-08

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