MX2012004115A - Anillo de engrase para motor de combustion interna. - Google Patents

Anillo de engrase para motor de combustion interna.

Info

Publication number
MX2012004115A
MX2012004115A MX2012004115A MX2012004115A MX2012004115A MX 2012004115 A MX2012004115 A MX 2012004115A MX 2012004115 A MX2012004115 A MX 2012004115A MX 2012004115 A MX2012004115 A MX 2012004115A MX 2012004115 A MX2012004115 A MX 2012004115A
Authority
MX
Mexico
Prior art keywords
internal combustion
combustion engine
coating film
oil ring
metal coating
Prior art date
Application number
MX2012004115A
Other languages
English (en)
Other versions
MX336491B (es
Inventor
Junichi Takahashi
Gyo Muramatsu
Ryou Obara
Tetsuji Miyashita
Tadahiko Watanabe
Yunzhi Gao
Original Assignee
Riken Kk
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 Kk filed Critical Riken Kk
Publication of MX2012004115A publication Critical patent/MX2012004115A/es
Publication of MX336491B publication Critical patent/MX336491B/es

Links

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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/203—Oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Se proporciona un anillo de engrase para un motor de combustión interna que puede prevenir la adhesión y deposición de lubricante descompuesto aún durante operación a largo plazo del motor, puede prevenir así la ocurrencia de adhesión de los componentes del anillo de engrase entre sí, y puede mantener una buena función del control de aceite. Al menos parte de la superficie del anillo de engrase para un motor de combustión interna se reviste con un revestimiento metálico que tiene una energía libre superficial de 40 mJ/m2 o menos y una resistencia a enlace de hidrógeno de 1.0 mJ/m2 o menos. Un revestimiento de Ni, Cu, o una aleación que contiene Ni o Cu se utiliza como el revestimiento metálico.
MX2012004115A 2009-10-06 2010-10-06 Anillo de engrase para motor de combustion interna. MX336491B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009232324 2009-10-06
PCT/JP2010/067521 WO2011043364A1 (ja) 2009-10-06 2010-10-06 内燃機関用オイルリング

Publications (2)

Publication Number Publication Date
MX2012004115A true MX2012004115A (es) 2012-08-23
MX336491B MX336491B (es) 2016-01-21

Family

ID=43856817

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012004115A MX336491B (es) 2009-10-06 2010-10-06 Anillo de engrase para motor de combustion interna.

Country Status (7)

Country Link
US (1) US9353864B2 (es)
JP (1) JP5463364B2 (es)
CN (1) CN102639852B (es)
BR (1) BR112012008116A2 (es)
DE (1) DE112010003953B4 (es)
MX (1) MX336491B (es)
WO (1) WO2011043364A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012133714A1 (ja) * 2011-03-31 2012-10-04 株式会社リケン 組合せオイルリング
DE102012008946A1 (de) * 2012-05-05 2013-11-07 Mahle International Gmbh Kolben für einen Verbrennungsmotor
JP5970239B2 (ja) 2012-05-28 2016-08-17 株式会社リケン 組合せオイルコントロールリング
JP6228452B2 (ja) * 2013-12-26 2017-11-08 株式会社リケン 組合せオイルコントロールリング
CN106062440B (zh) * 2014-03-01 2018-06-22 马勒国际有限公司 护油环组件
JP6122901B2 (ja) * 2014-07-31 2017-04-26 日本ピストンリング株式会社 組合せオイルリング
JP5980966B2 (ja) 2015-01-09 2016-08-31 株式会社リケン 組合せオイルコントロールリング
JP6533670B2 (ja) * 2015-03-12 2019-06-19 株式会社リケン サイドレール
JP6013548B1 (ja) 2015-04-09 2016-10-25 株式会社リケン 組合せオイルコントロールリング
JP6518493B2 (ja) 2015-04-09 2019-05-22 株式会社リケン 組合せオイルコントロールリング
JP6957280B2 (ja) * 2017-09-12 2021-11-02 株式会社リケン スペーサエキスパンダ
JP7053531B2 (ja) * 2019-05-28 2022-04-12 Ｔｐｒ株式会社 表面処理方法
JP7358955B2 (ja) * 2019-12-06 2023-10-11 株式会社デンソー レーザ点火装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281156A (en) * 1963-12-12 1966-10-25 Ramsey Corp Piston ring assembly
US3771801A (en) * 1972-06-05 1973-11-13 Greene Tweed & Co Inc Sealing device
US5469616A (en) * 1990-11-15 1995-11-28 Teikoku Piston Ring Co., Ltd. Method of manufacturing a side rail of a combined oil ring
US5564699A (en) * 1995-02-15 1996-10-15 Caterpillar Inc. Side and gap sealed oil ring
JPH0942451A (ja) * 1995-08-02 1997-02-14 Teikoku Piston Ring Co Ltd 組合せオイルリングおよびオイルリングの製造方法
JP3225860B2 (ja) 1996-11-29 2001-11-05 トヨタ自動車株式会社 撥液膜の形成方法
JP2000027995A (ja) 1998-07-15 2000-01-25 Toyota Motor Corp ピストンリング
JP4382229B2 (ja) * 2000-01-20 2009-12-09 帝国ピストンリング株式会社 組合せオイルリング
JP2003028299A (ja) * 2001-07-11 2003-01-29 Riken Corp スペーサーエキスパンダおよびその製造方法
JP4157131B2 (ja) * 2003-04-07 2008-09-24 トヨタ自動車株式会社 組合せオイルリング
GB0323948D0 (en) * 2003-10-13 2003-11-12 Imp College Innovations Ltd Wear-resisting surface structure
JP2006291884A (ja) 2005-04-13 2006-10-26 Nissan Motor Co Ltd 内燃機関用部材及びその表面処理方法
JP2006300224A (ja) * 2005-04-21 2006-11-02 Riken Corp ３ピース組合せオイルリング
CN101208461B (zh) * 2005-05-26 2011-07-06 萨尔泽曼塔普拉斯有限公司 具有多层硬质涂层的活塞环
CN101384841B (zh) * 2006-02-28 2012-07-04 日本活塞环株式会社 活塞环
JP4954644B2 (ja) * 2006-08-31 2012-06-20 日本ピストンリング株式会社 シリンダライナとピストンリングの組み合わせ

Also Published As

Publication number Publication date
US9353864B2 (en) 2016-05-31
JP5463364B2 (ja) 2014-04-09
BR112012008116A2 (pt) 2017-10-10
WO2011043364A1 (ja) 2011-04-14
MX336491B (es) 2016-01-21
DE112010003953T5 (de) 2012-11-29
US20120235359A1 (en) 2012-09-20
CN102639852A (zh) 2012-08-15
DE112010003953B4 (de) 2017-11-23
CN102639852B (zh) 2014-10-15
JPWO2011043364A1 (ja) 2013-03-04

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