KR0170451B1 - 내연기관용 피스톤 상부 링 - Google Patents

내연기관용 피스톤 상부 링 Download PDF

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Publication number
KR0170451B1
KR0170451B1 KR1019940702980A KR19940702980A KR0170451B1 KR 0170451 B1 KR0170451 B1 KR 0170451B1 KR 1019940702980 A KR1019940702980 A KR 1019940702980A KR 19940702980 A KR19940702980 A KR 19940702980A KR 0170451 B1 KR0170451 B1 KR 0170451B1
Authority
KR
South Korea
Prior art keywords
ring
piston
groove
grooves
piston upper
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.)
Expired - Lifetime
Application number
KR1019940702980A
Other languages
English (en)
Korean (ko)
Other versions
KR950702294A (ko
Inventor
제스퍼 웨이스 포
Original Assignee
존 스텐달 한센
엠에이엔 비 앤드 떠블유 디젤 에이/에스
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 존 스텐달 한센, 엠에이엔 비 앤드 떠블유 디젤 에이/에스 filed Critical 존 스텐달 한센
Publication of KR950702294A publication Critical patent/KR950702294A/ko
Application granted granted Critical
Publication of KR0170451B1 publication Critical patent/KR0170451B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J9/08—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction with expansion obtained by pressure of the medium
    • 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
    • F16J9/14—Joint-closures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
KR1019940702980A 1992-11-23 1993-10-28 내연기관용 피스톤 상부 링 Expired - Lifetime KR0170451B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK140392A DK171422B1 (da) 1992-11-23 1992-11-23 Stempeltopring til en forbrændingsmotor
DK1403/92 1992-11-23
PCT/DK1993/000346 WO1994012815A1 (en) 1992-11-23 1993-10-28 A piston top ring for an internal combustion engine

Publications (2)

Publication Number Publication Date
KR950702294A KR950702294A (ko) 1995-06-19
KR0170451B1 true KR0170451B1 (ko) 1999-03-30

Family

ID=8104463

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940702980A Expired - Lifetime KR0170451B1 (ko) 1992-11-23 1993-10-28 내연기관용 피스톤 상부 링

Country Status (11)

Country Link
EP (1) EP0742875B1 (OSRAM)
JP (1) JP2766731B2 (OSRAM)
KR (1) KR0170451B1 (OSRAM)
CN (1) CN1037208C (OSRAM)
DE (1) DE69311142T2 (OSRAM)
DK (1) DK171422B1 (OSRAM)
HR (1) HRP931401B1 (OSRAM)
PL (1) PL171712B1 (OSRAM)
RU (1) RU2071571C1 (OSRAM)
TW (1) TW265387B (OSRAM)
WO (1) WO1994012815A1 (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK172822B1 (da) * 1995-09-22 1999-08-02 Man B & W Diesel As Stempelring til et stempel i en forbrændingsmotor
DK28697A (da) * 1997-03-14 1998-09-15 Man B & W Diesel As Stempel til en forbrænmdingsmotor, navnlig en totakts krydshovedmotor af dieseltypen
DE19715759C1 (de) * 1997-04-16 1998-09-10 Man B & W Diesel Gmbh Kolben für eine Hubkolbenbrennkraftmaschine
DE19715758C1 (de) * 1997-04-16 1998-11-05 Man B & W Diesel Gmbh Kolben für eine Hubkolbenbrennkraftmaschine
DE10111122C1 (de) * 2001-03-08 2003-01-16 Man B&W Diesel A/S, Copenhagen Sv Kolbenring für eine Hubkolbenmaschine und Hubkolbenmaschine
WO2004111503A1 (de) * 2003-06-14 2004-12-23 Man B & W Diesel A/S Hubkolbenmaschine
DE102010020491B4 (de) * 2010-05-14 2014-02-13 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland Verfahren zum Betrieb einer Hubkolbenbrennkraftmaschine und Kolben für eine Hubkolbenbrennkraftmaschine
DE102010020490B4 (de) * 2010-05-14 2014-02-13 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland Verfahren zur Optimierung der Funktion eines Kolbenringpakets sowie hierfür geeignetes Kolbenringpaket
JP5781332B2 (ja) * 2011-02-28 2015-09-24 三菱重工業株式会社 ピストンリング
CN102305149A (zh) * 2011-08-23 2012-01-04 王永江 无气缝自密式活塞环
EP2610532A1 (en) * 2011-12-30 2013-07-03 FPT Industrial S.p.A. Seal unit of a piston of an internal combustion engine
CN104214002A (zh) * 2013-05-22 2014-12-17 艾克莫特公司 用于活塞的热障
CN103821944B (zh) * 2013-11-13 2016-04-20 沪东重机有限公司 一种迷宫式密封刮油环
CN103742284A (zh) * 2013-12-31 2014-04-23 江苏南铸科技股份有限公司 一种活塞环
DK179019B1 (en) * 2015-11-12 2017-08-28 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A top piston ring for a large two-stroke turbocharged compression ignited internal combustion engine with crossheads
US10724741B2 (en) 2016-05-10 2020-07-28 General Electric Company Combustors and methods of assembling the same
DE102016113678B4 (de) * 2016-07-25 2018-05-09 Federal-Mogul Burscheid Gmbh Einteiliger Ölabstreifring
EP3889472B1 (en) 2020-04-02 2024-06-19 Winterthur Gas & Diesel Ltd. Piston ring package
DK181183B1 (en) * 2022-03-02 2023-04-12 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Piston ring for a large two-stroke turbo-charged uniflow-scavenged crosshead internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239488A1 (de) * 1972-08-11 1974-02-21 Bauer Kompressoren Kolbenmaschine, insbesondere trockenlauf-kolbenverdichter, mit fuehrungsring
AU634731B2 (en) * 1988-12-02 1993-03-04 Sanden Corporation Piston ring having a function which is for facilitating supply of lubricating oil into an annular groove of a piston
JP6229628B2 (ja) 2014-09-30 2017-11-15 株式会社Ｊｖｃケンウッド 電力増幅装置および電力増幅方法

Also Published As

Publication number Publication date
JPH07504739A (ja) 1995-05-25
KR950702294A (ko) 1995-06-19
DK171422B1 (da) 1996-10-21
JP2766731B2 (ja) 1998-06-18
PL171712B1 (pl) 1997-06-30
HRP931401B1 (en) 2000-06-30
DK140392A (da) 1994-05-24
EP0742875A1 (en) 1996-11-20
DE69311142T2 (de) 1997-12-11
WO1994012815A1 (en) 1994-06-09
RU2071571C1 (ru) 1997-01-10
DK140392D0 (da) 1992-11-23
CN1037208C (zh) 1998-01-28
HRP931401A2 (en) 1994-12-31
PL305983A1 (en) 1995-02-20
EP0742875B1 (en) 1997-05-28
CN1094490A (zh) 1994-11-02
RU94035763A (ru) 1996-05-27
DE69311142D1 (de) 1997-07-03
TW265387B (OSRAM) 1995-12-11

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