KR20140089563A - 내마모성 코발트 코팅을 가진 피스톤 링 - Google Patents

내마모성 코발트 코팅을 가진 피스톤 링 Download PDF

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Publication number
KR20140089563A
KR20140089563A KR1020147014939A KR20147014939A KR20140089563A KR 20140089563 A KR20140089563 A KR 20140089563A KR 1020147014939 A KR1020147014939 A KR 1020147014939A KR 20147014939 A KR20147014939 A KR 20147014939A KR 20140089563 A KR20140089563 A KR 20140089563A
Authority
KR
South Korea
Prior art keywords
piston ring
coating
cobalt
wear
inner diameter
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.)
Ceased
Application number
KR1020147014939A
Other languages
English (en)
Korean (ko)
Inventor
제임스 토드
밋첼 티 마르쉬
Original Assignee
페더럴-모걸 코오포레이숀
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 페더럴-모걸 코오포레이숀 filed Critical 페더럴-모걸 코오포레이숀
Publication of KR20140089563A publication Critical patent/KR20140089563A/ko
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/04—Tubes; Rings; Hollow bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
KR1020147014939A 2011-11-09 2012-11-08 내마모성 코발트 코팅을 가진 피스톤 링 Ceased KR20140089563A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161557589P 2011-11-09 2011-11-09
US61/557,589 2011-11-09
PCT/US2012/064033 WO2013070826A1 (en) 2011-11-09 2012-11-08 Piston ring with a wear-resistant cobalt coating

Publications (1)

Publication Number Publication Date
KR20140089563A true KR20140089563A (ko) 2014-07-15

Family

ID=47192208

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147014939A Ceased KR20140089563A (ko) 2011-11-09 2012-11-08 내마모성 코발트 코팅을 가진 피스톤 링

Country Status (7)

Country Link
US (1) US9334960B2 (https=)
EP (1) EP2776744B1 (https=)
JP (2) JP2015502478A (https=)
KR (1) KR20140089563A (https=)
CN (2) CN104040225A (https=)
BR (1) BR112014010993A2 (https=)
WO (1) WO2013070826A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6471006B2 (ja) * 2015-03-09 2019-02-13 日本ピラー工業株式会社 遊動環型メカニカルシール
BR102016007169B1 (pt) * 2016-03-31 2023-01-10 Mahle International Gmbh Anel de pistão para motores de combustão interna, processo para obtenção de anel de pistão e motor de combustão interna

Family Cites Families (40)

* Cited by examiner, † Cited by third party
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DE3444456C1 (de) * 1984-12-06 1985-12-19 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Geschlitzter Kolbenring, insbesondere für schwerölbetriebene Zweitakt-Großmotoren
US4681817A (en) 1984-12-24 1987-07-21 Kabushiki Kaisha Riken Piston ring
GB2193786B (en) * 1986-07-31 1990-10-31 Honda Motor Co Ltd Internal combustion engine
GB8704325D0 (en) * 1987-02-24 1987-04-01 Ae Plc Piston & ring
JPS63230860A (ja) * 1987-03-20 1988-09-27 Riken Corp 耐摩耗表面層
JPS63289374A (ja) * 1987-05-22 1988-11-25 Riken Corp ピストンリング
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JPH0285571A (ja) 1988-09-21 1990-03-27 Riken Corp 内燃機関用鋼製ピストンリング
JPH0289874A (ja) 1988-09-23 1990-03-29 Riken Corp ピストンリング
US5316321A (en) * 1991-07-15 1994-05-31 Teikoku Piston Ring Co., Ltd. Nonferrous piston ring with hard surface treatment layer
JPH0544841A (ja) * 1991-08-05 1993-02-23 Riken Corp ピストンリング
JPH05302674A (ja) 1992-04-27 1993-11-16 Riken Corp ピストンリングとシリンダの組合せ
EP0605223A1 (en) * 1992-12-29 1994-07-06 Dana Corporation Gas nitrided piston ring
ATE223518T1 (de) * 1994-03-17 2002-09-15 Westaim Corp Überzüge mit niedriger reibung auf der basis von kobalt auf titan
US5660399A (en) 1995-08-16 1997-08-26 Northrop Grumman Corporation Piston rings particularly suited for use with ceramic matrix composite pistons and cylinders
JP3439949B2 (ja) * 1997-06-09 2003-08-25 帝国ピストンリング株式会社 硬質被覆材およびそれを被覆した摺動部材ならびにその製造方法
CN1210770A (zh) * 1998-07-31 1999-03-17 姚雷雨 硬质合金耐磨件及其制造方法
JP2003064463A (ja) * 2001-06-15 2003-03-05 Nippon Piston Ring Co Ltd 摺動部材の耐摩耗性溶射皮膜
JP2003042294A (ja) * 2001-07-31 2003-02-13 Nippon Piston Ring Co Ltd ピストンリング
KR100879155B1 (ko) * 2002-02-28 2009-01-19 콘센트라 마린 앤드 파워 아베 피스톤 링의 용사 방법
DE102004057560A1 (de) * 2004-11-30 2006-06-01 Mahle International Gmbh Kolbenring mit einer beschichteten Lauffläche sowie Beschichtungsmittel
EP1752561A1 (de) * 2005-08-10 2007-02-14 Wärtsilä Schweiz AG Werkstück mit einem Schutz gegen Hochtemperaturkorrosiion, sowie Hubkolbenbrennkraftmaschine, Turbine oder Verbrennungsanlage mit einem solchen Werkstück
DE102006008115A1 (de) * 2006-02-20 2007-08-30 Siemens Ag Mahlwerkzeug mit einer Beschichtung
JP5036232B2 (ja) * 2006-07-06 2012-09-26 Ｔｐｒ株式会社 内燃機関用ピストンリング
JP5060083B2 (ja) * 2006-08-24 2012-10-31 トクセン工業株式会社 ピストンリングの製造方法
DE102006046915C5 (de) * 2006-10-04 2015-09-03 Federal-Mogul Burscheid Gmbh Kolbenring für Verbrennungskraftmaschinen
CN101165198A (zh) * 2006-10-21 2008-04-23 江苏神通阀门股份有限公司 一种特种耐磨合金材料
WO2007147532A2 (en) 2007-06-16 2007-12-27 Mahle International Gmbh Piston ring with chromium nitride coating for internal combustion engines
US20090174150A1 (en) * 2008-01-08 2009-07-09 Thomas Smith Lateral side protection of a piston ring with a thermally sprayed coating
US8545994B2 (en) * 2009-06-02 2013-10-01 Integran Technologies Inc. Electrodeposited metallic materials comprising cobalt
US20120082541A1 (en) * 2010-09-30 2012-04-05 Enzo Macchia Gas turbine engine casing
US9163579B2 (en) * 2011-11-28 2015-10-20 Federal-Mogul Corporation Piston with anti-carbon deposit coating and method of construction thereof

Also Published As

Publication number Publication date
CN107654644A (zh) 2018-02-02
JP2017145831A (ja) 2017-08-24
EP2776744B1 (en) 2017-05-03
US9334960B2 (en) 2016-05-10
JP6391761B2 (ja) 2018-09-19
US20130113164A1 (en) 2013-05-09
CN104040225A (zh) 2014-09-10
EP2776744A1 (en) 2014-09-17
WO2013070826A1 (en) 2013-05-16
JP2015502478A (ja) 2015-01-22
BR112014010993A2 (pt) 2017-06-06

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