DK171422B1 - Stempeltopring til en forbrændingsmotor - Google Patents

Stempeltopring til en forbrændingsmotor Download PDF

Info

Publication number
DK171422B1
DK171422B1 DK140392A DK140392A DK171422B1 DK 171422 B1 DK171422 B1 DK 171422B1 DK 140392 A DK140392 A DK 140392A DK 140392 A DK140392 A DK 140392A DK 171422 B1 DK171422 B1 DK 171422B1
Authority
DK
Denmark
Prior art keywords
ring
piston
groove
piston ring
grooves
Prior art date
Application number
DK140392A
Other languages
Danish (da)
English (en)
Other versions
DK140392D0 (da
DK140392A (da
Inventor
Jesper Weis Fogh
Original Assignee
Man B & W Diesel Gmbh
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 Man B & W Diesel Gmbh filed Critical Man B & W Diesel Gmbh
Publication of DK140392D0 publication Critical patent/DK140392D0/da
Priority to DK140392A priority Critical patent/DK171422B1/da
Priority to EP94900765A priority patent/EP0742875B1/de
Priority to PCT/DK1993/000346 priority patent/WO1994012815A1/en
Priority to RU9394035763A priority patent/RU2071571C1/ru
Priority to JP6512660A priority patent/JP2766731B2/ja
Priority to PL93305983A priority patent/PL171712B1/pl
Priority to DE69311142T priority patent/DE69311142T2/de
Priority to KR1019940702980A priority patent/KR0170451B1/ko
Priority to HR931401A priority patent/HRP931401B1/xx
Priority to TW082109667A priority patent/TW265387B/zh
Priority to CN93120331A priority patent/CN1037208C/zh
Publication of DK140392A publication Critical patent/DK140392A/da
Application granted granted Critical
Publication of DK171422B1 publication Critical patent/DK171422B1/da

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
    • F16J9/08—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)
DK140392A 1992-11-23 1992-11-23 Stempeltopring til en forbrændingsmotor DK171422B1 (da)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DK140392A DK171422B1 (da) 1992-11-23 1992-11-23 Stempeltopring til en forbrændingsmotor
DE69311142T DE69311142T2 (de) 1992-11-23 1993-10-28 KOLBENOBERRING FüR BRENNKRAFTMASCHINEN
PCT/DK1993/000346 WO1994012815A1 (en) 1992-11-23 1993-10-28 A piston top ring for an internal combustion engine
RU9394035763A RU2071571C1 (ru) 1992-11-23 1993-10-28 Верхнее поршневое кольцо
JP6512660A JP2766731B2 (ja) 1992-11-23 1993-10-28 内燃機関のピストン・トップ・リング
PL93305983A PL171712B1 (pl) 1992-11-23 1993-10-28 Górny pierscien tlokowy dla tloka w silniku wewnetrznego spalania PL PL PL
EP94900765A EP0742875B1 (de) 1992-11-23 1993-10-28 KOLBENOBERRING FüR BRENNKRAFTMASCHINEN
KR1019940702980A KR0170451B1 (ko) 1992-11-23 1993-10-28 내연기관용 피스톤 상부 링
HR931401A HRP931401B1 (en) 1992-11-23 1993-11-17 A piston top ring for an internal combustion engine
TW082109667A TW265387B (de) 1992-11-23 1993-11-18
CN93120331A CN1037208C (zh) 1992-11-23 1993-11-22 内燃机的活塞顶环

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK140392 1992-11-23
DK140392A DK171422B1 (da) 1992-11-23 1992-11-23 Stempeltopring til en forbrændingsmotor

Publications (3)

Publication Number Publication Date
DK140392D0 DK140392D0 (da) 1992-11-23
DK140392A DK140392A (da) 1994-05-24
DK171422B1 true DK171422B1 (da) 1996-10-21

Family

ID=8104463

Family Applications (1)

Application Number Title Priority Date Filing Date
DK140392A DK171422B1 (da) 1992-11-23 1992-11-23 Stempeltopring til en forbrændingsmotor

Country Status (11)

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

Families Citing this family (16)

* 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
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
AU2003238506A1 (en) * 2003-06-14 2005-01-04 Man B And W Diesel A/S Reciprocating piston engine
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 (de) * 2011-12-30 2013-07-03 FPT Industrial S.p.A. Abdichtungseinheit eines Kolbens eines Verbrennungsmotors
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
EP3889472A1 (de) 2020-04-02 2021-10-06 Winterthur Gas & Diesel Ltd. Kolbenringpaket

Family Cites Families (2)

* 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

Also Published As

Publication number Publication date
KR0170451B1 (ko) 1999-03-30
PL171712B1 (pl) 1997-06-30
EP0742875A1 (de) 1996-11-20
WO1994012815A1 (en) 1994-06-09
DE69311142D1 (de) 1997-07-03
JPH07504739A (ja) 1995-05-25
KR950702294A (ko) 1995-06-19
HRP931401B1 (en) 2000-06-30
JP2766731B2 (ja) 1998-06-18
TW265387B (de) 1995-12-11
CN1037208C (zh) 1998-01-28
CN1094490A (zh) 1994-11-02
DK140392D0 (da) 1992-11-23
HRP931401A2 (en) 1994-12-31
RU94035763A (ru) 1996-05-27
DE69311142T2 (de) 1997-12-11
EP0742875B1 (de) 1997-05-28
PL305983A1 (en) 1995-02-20
RU2071571C1 (ru) 1997-01-10
DK140392A (da) 1994-05-24

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Legal Events

Date Code Title Description
A0 Application filed
PUP Patent expired
B1 Patent granted (law 1993)
PUP Patent expired