IN2014DN07953A - - Google Patents

Info

Publication number
IN2014DN07953A
IN2014DN07953A IN7953DEN2014A IN2014DN07953A IN 2014DN07953 A IN2014DN07953 A IN 2014DN07953A IN 7953DEN2014 A IN7953DEN2014 A IN 7953DEN2014A IN 2014DN07953 A IN2014DN07953 A IN 2014DN07953A
Authority
IN
India
Prior art keywords
cylinder
piston ring
circumferential surface
aluminum alloy
hydrogen
Prior art date
Application number
Inventor
Katsuhiro Tsuji
Akio Shinohara
Masaki Moronuki
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 IN2014DN07953A publication Critical patent/IN2014DN07953A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • 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
    • 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
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • F16J10/04—Running faces; Liners
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/20—Other cylinders characterised by constructional features providing for lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

Provided is a combination of a cylinder and a piston ring that is capable of maintaining wear resistance and the smooth shape of the inner circumferential surface of the cylinder over the long term when combining a piston ring having a hard carbon film on the outer surface thereof with a cylinder comprising an aluminum alloy. A combination of a cylinder and a piston ring equipped with a cylinder (62) for an internal combustion engine and a piston ring (40) for sliding along the inner circumferential surface of the cylinder wherein: at least the sliding surface side of the cylinder comprises an aluminum alloy containing Si in the amount of 8-22 mass% inclusive and including particles of at least one type selected from a group consisting of Si, Al2O3 and S1O2 particles having a diameter of 3 µm or more; and at least the outer circumferential surface of the piston ring is covered with a hard carbon film (14) configured from only hydrogen and carbon or from hydrogen carbon and nitrogen.
IN7953DEN2014 2012-03-14 2013-03-05 IN2014DN07953A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012056685 2012-03-14
JP2012210328 2012-09-25
PCT/JP2013/055977 WO2013137060A1 (en) 2012-03-14 2013-03-05 Combination of cylinder and piston ring

Publications (1)

Publication Number Publication Date
IN2014DN07953A true IN2014DN07953A (en) 2015-05-01

Family

ID=49160973

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7953DEN2014 IN2014DN07953A (en) 2012-03-14 2013-03-05

Country Status (6)

Country Link
US (1) US10036345B2 (en)
EP (1) EP2826983B1 (en)
JP (1) JP5575989B2 (en)
CN (1) CN104169555B (en)
IN (1) IN2014DN07953A (en)
WO (1) WO2013137060A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104169555B (en) 2012-03-14 2017-03-22 株式会社理研 Combination of cylinder and piston ring
WO2015045745A1 (en) * 2013-09-30 2015-04-02 株式会社リケン Piston ring
JP6339812B2 (en) * 2014-01-29 2018-06-06 株式会社リケン piston ring
JP5918326B2 (en) * 2014-09-16 2016-05-18 株式会社リケン Covered sliding member
BR102014025812A2 (en) * 2014-10-16 2016-04-19 Mahle Int Gmbh wet cylinder liner for internal combustion engines, process for obtaining wet cylinder liner and internal combustion engine
JP6533818B2 (en) * 2017-10-20 2019-06-19 株式会社リケン Sliding member and piston ring
BR112020025012B1 (en) 2018-06-29 2022-02-08 Tpr Co., Ltd PISTON RING
JP6669922B1 (en) * 2019-06-12 2020-03-18 Ｔｐｒ株式会社 piston ring
JP6962998B2 (en) * 2019-12-17 2021-11-05 株式会社リケン Combination of cylinder and piston ring
CN115003936A (en) * 2020-01-27 2022-09-02 株式会社理研 Piston ring and method for manufacturing same
JP7250714B2 (en) * 2020-01-27 2023-04-03 株式会社リケン Piston ring and coating
JP7343843B2 (en) * 2020-01-28 2023-09-13 日産自動車株式会社 sliding mechanism
DK180594B1 (en) * 2020-06-15 2021-09-30 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland A piston ring for use in a ring pack in a piston of a large two-stroke turbo-charged uniflow-scavenged internal combustion engine with crossheads
CN113957429A (en) * 2021-09-09 2022-01-21 成都银河动力有限公司 Preparation and strengthening method of aluminum alloy for piston
US11867295B2 (en) 2021-09-30 2024-01-09 Tpr Co., Ltd. Sliding member

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001280497A (en) 2000-03-29 2001-10-10 Teikoku Piston Ring Co Ltd Combination of cylinder made of aluminum alloy and piston ring
EP1154035B1 (en) * 2000-05-09 2006-01-04 Kabushiki Kaisha Riken Amorphous carbon film containing oxide
JP2003293136A (en) * 2002-04-03 2003-10-15 Riken Corp Amorphous hard carbon film and sliding member using the same
JP4212954B2 (en) 2003-05-23 2009-01-21 日産自動車株式会社 Hard carbon coating sliding member
EP1479946B1 (en) * 2003-05-23 2012-12-19 Nissan Motor Co., Ltd. Piston for internal combustion engine
US7771821B2 (en) 2003-08-21 2010-08-10 Nissan Motor Co., Ltd. Low-friction sliding member and low-friction sliding mechanism using same
JP5013445B2 (en) * 2005-03-09 2012-08-29 株式会社豊田中央研究所 Piston ring, piston with the same, and method of using them
JP5319295B2 (en) * 2006-11-14 2013-10-16 株式会社リケン Chromium nitride ion plating film, method for producing the same, and piston ring for internal combustion engine
JP2008180218A (en) 2006-12-28 2008-08-07 Yamaha Motor Co Ltd Internal combustion engine component and its manufacturing method
JP2008241032A (en) * 2007-02-28 2008-10-09 Nippon Piston Ring Co Ltd Piston ring and its manufacturing method
JP2008286354A (en) * 2007-05-21 2008-11-27 Nippon Piston Ring Co Ltd Sliding member
JP2008095966A (en) 2007-12-17 2008-04-24 Teikoku Piston Ring Co Ltd Combination of cylinder and piston ring
JP2010274386A (en) * 2009-05-29 2010-12-09 Toyota Central R&D Labs Inc SLIDING MATERIAL OF Si-PARTICLE-CONTAINING Al-Si ALLOY AND METHOD FOR FORMING SLIDING SURFACE
JP5780704B2 (en) 2010-01-19 2015-09-16 株式会社リケン Hydrogen-containing amorphous hard carbon coated member
CN104169555B (en) 2012-03-14 2017-03-22 株式会社理研 Combination of cylinder and piston ring

Also Published As

Publication number Publication date
WO2013137060A1 (en) 2013-09-19
CN104169555B (en) 2017-03-22
US20150136062A1 (en) 2015-05-21
EP2826983A1 (en) 2015-01-21
US10036345B2 (en) 2018-07-31
CN104169555A (en) 2014-11-26
JP5575989B2 (en) 2014-08-20
EP2826983B1 (en) 2019-04-24
EP2826983A4 (en) 2016-02-24
JPWO2013137060A1 (en) 2015-08-03

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