DK3818255T3 - A method for optimizing lubrication in a large slow-running two-stroke engine - Google Patents

A method for optimizing lubrication in a large slow-running two-stroke engine Download PDF

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Publication number
DK3818255T3
DK3818255T3 DK19739875.3T DK19739875T DK3818255T3 DK 3818255 T3 DK3818255 T3 DK 3818255T3 DK 19739875 T DK19739875 T DK 19739875T DK 3818255 T3 DK3818255 T3 DK 3818255T3
Authority
DK
Denmark
Prior art keywords
running
stroke engine
large slow
lubrication
optimizing
Prior art date
Application number
DK19739875.3T
Other languages
English (en)
Inventor
Nikolaj Kristensen
Peer Bak
Original Assignee
Hans Jensen Lubricators As
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 Hans Jensen Lubricators As filed Critical Hans Jensen Lubricators As
Application granted granted Critical
Publication of DK3818255T3 publication Critical patent/DK3818255T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • 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
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/02—Lubricating-pumps with reciprocating piston
    • F16N13/04—Adjustable reciprocating pumps
    • 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
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/02—Lubricating-pumps with reciprocating piston
    • F16N13/06—Actuation of lubricating-pumps
    • F16N13/16—Actuation of lubricating-pumps with fluid drive
    • 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
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/023—Piston pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/083—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/11—After-sales modification devices designed to be used to modify an engine afterwards
    • 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
    • F16N—LUBRICATING
    • F16N2210/00—Applications
    • F16N2210/06—Marine

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Details Of Reciprocating Pumps (AREA)
DK19739875.3T 2018-07-06 2019-07-04 A method for optimizing lubrication in a large slow-running two-stroke engine DK3818255T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201870472A DK179946B1 (da) 2018-07-06 2018-07-06 A method for optimizing lubrication in a largeslow-running two-stroke engine
PCT/DK2019/050218 WO2020007433A1 (en) 2018-07-06 2019-07-04 A method for optimizing lubrication in a large slow-running two-stroke engine

Publications (1)

Publication Number Publication Date
DK3818255T3 true DK3818255T3 (en) 2022-12-05

Family

ID=67296918

Family Applications (2)

Application Number Title Priority Date Filing Date
DKPA201870472A DK179946B1 (da) 2018-07-06 2018-07-06 A method for optimizing lubrication in a largeslow-running two-stroke engine
DK19739875.3T DK3818255T3 (en) 2018-07-06 2019-07-04 A method for optimizing lubrication in a large slow-running two-stroke engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DKPA201870472A DK179946B1 (da) 2018-07-06 2018-07-06 A method for optimizing lubrication in a largeslow-running two-stroke engine

Country Status (6)

Country Link
EP (1) EP3818255B1 (da)
JP (1) JP7457012B2 (da)
KR (1) KR102859076B1 (da)
CN (1) CN112424452B (da)
DK (2) DK179946B1 (da)
WO (1) WO2020007433A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT524547B1 (de) * 2021-06-28 2022-07-15 Hoerbiger Wien Gmbh Kolbenkompressor und Verfahren zum Betreiben eines Kolbenkompressors
DK181755B1 (en) * 2023-06-11 2024-11-28 Hans Jensen Lubricators As A system for lubricating a large two-stroke engine using controlled mass flow in an injector nozzle

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9115265U1 (de) * 1991-12-09 1993-04-08 Joseph Vögele AG, 6800 Mannheim Vorrichtung zum Schmieren von Zylindern
DK173288B1 (da) 1996-10-11 2000-06-13 Man B & W Diesel As Cylindersmøreenhed til en flercylindret forbrændingsmotor, og fremgangsmåde til styring af leveringsmængden fra en cylinder
ES2263665T3 (es) 2000-10-24 2006-12-16 Hans Jensen Lubricators A/S Sistema de dosificacion.
DK200201605A (da) 2002-10-22 2004-04-23 Hans Jensen Lubricators As Ventil til montering i cyllindervæg
JP2004239157A (ja) 2003-02-06 2004-08-26 Hitachi Zosen Corp ディーゼルエンジンにおける注油装置
JP4261965B2 (ja) * 2003-04-14 2009-05-13 ヤンマー株式会社 燃料噴射ポンプの制御機構
DK200400958A (da) 2004-06-18 2005-12-19 Hans Jensen Lubricators As Doseringssystem
DK177024B1 (da) * 2005-02-25 2011-01-31 Hans Jensen Lubricators As Fremgangsmåde og apparat til smøring af cylinderfladerne i store dieselmotorer
DK200601005A (da) 2006-07-21 2008-01-22 Hans Jensen Lubricators As Smöreapparat til et doseringssystem for cylindersmöreolie samt fremgangsmåde til dosering af cylindersmöreolie
DK176924B1 (da) * 2007-07-30 2010-05-17 Hans Jensen Lubricators As Hydraulisk smøreapparat til et doseringssystem for cylindersmøreolie samt hydraulik-stempel til brug i sådan smøreapparat
DK177746B1 (da) 2009-06-23 2014-05-26 Hans Jensen Lubricators As Fremgangsmåde til cylindersmøring af store dieselmotorer såsom skibsmotorer
DK177620B1 (da) 2010-03-12 2013-12-09 Hans Jensen Lubricators As Doseringssystem for cylindersmøreolie til store dieselmotorcylindre samt fremgangsmåde til dosering af cylindersmøreolie til store dieselmotorcylindre
WO2012113437A1 (en) * 2011-02-21 2012-08-30 Pierburg Pump Technology Gmbh A variable displacement lubricant pump with a pressure control valve having a preload control arrangement
DK177258B1 (da) 2011-03-18 2012-08-27 Hans Jensen Lubricators As Doseringssystem for cylindersmøreolie til store cylindre samt fremgangsmåde til dosering af cylindersmøreolie til store cylindre
DK177242B1 (da) 2011-03-22 2012-08-06 Hans Jensen Lubricators As Injektor, doseringssystem samt fremgangsmåde til indsprøjtning af cylindersmøreolie i store cylindre i en dieselmotor
CN202073675U (zh) * 2011-05-24 2011-12-14 浙江江茂实业股份有限公司 柱塞套改进结构
JP6013722B2 (ja) * 2011-11-18 2016-10-25 三菱自動車工業株式会社 内燃機関の制御装置
KR101467429B1 (ko) * 2012-05-15 2014-12-01 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드 대형 저속 2-행정 디젤 엔진용 실린더 윤활 장치 및 실린더 윤활 장치의 작동 방법
DK177669B1 (da) 2012-09-25 2014-02-10 Hans Jensen Lubricators As Injektionsdyse til brug ved olieinjicering af olie for smøring af cylindre i større motorer samt anvendelse heraf
DK179113B1 (en) 2015-04-29 2017-11-06 Hans Jensen Lubricators As Lubricant injector for large slow-running two-stroke engine and production method
DK179118B1 (en) 2016-08-17 2017-11-13 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Cylinder lubrication apparatus for a large two-stroke compression-ignited internal combustion engine

Also Published As

Publication number Publication date
DK201870472A1 (da) 2019-10-21
DK179946B1 (da) 2019-10-21
EP3818255A1 (en) 2021-05-12
KR20210028206A (ko) 2021-03-11
KR102859076B1 (ko) 2025-09-11
JP2021529912A (ja) 2021-11-04
WO2020007433A1 (en) 2020-01-09
CN112424452B (zh) 2022-08-05
JP7457012B2 (ja) 2024-03-27
CN112424452A (zh) 2021-02-26
EP3818255B1 (en) 2022-09-07

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