DK201300272A - A Cylinder Lubrication for a Large Slow Running Two-Stroke Diesel Engine and Method of Operating the Cylinder Lubrication System - Google Patents

A Cylinder Lubrication for a Large Slow Running Two-Stroke Diesel Engine and Method of Operating the Cylinder Lubrication System

Info

Publication number
DK201300272A
DK201300272A DKPA201300272A DKPA201300272A DK201300272A DK 201300272 A DK201300272 A DK 201300272A DK PA201300272 A DKPA201300272 A DK PA201300272A DK PA201300272 A DKPA201300272 A DK PA201300272A DK 201300272 A DK201300272 A DK 201300272A
Authority
DK
Denmark
Prior art keywords
cylinder
dosing
cylinder lubrication
start position
plungers
Prior art date
Application number
DKPA201300272A
Other languages
Danish (da)
Inventor
meyer Joergen
Bredahl Carsten
Larsen Niels Skou
Soerensen Ole
Original Assignee
Man Diesel & Turbo Deutschland
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
Priority claimed from DKPA201200636A external-priority patent/DK177574B2/en
Application filed by Man Diesel & Turbo Deutschland filed Critical Man Diesel & Turbo Deutschland
Priority to DKPA201300272A priority Critical patent/DK177845B2/en
Publication of DK201300272A publication Critical patent/DK201300272A/en
Application granted granted Critical
Publication of DK177845B1 publication Critical patent/DK177845B1/en
Publication of DK177845B2 publication Critical patent/DK177845B2/en

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
    • F01M1/16—Controlling lubricant pressure or quantity
    • 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
    • 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
    • F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

A cylinder lubrication device (1) for a large slow running two-stroke diesel multi-cylinder engine having in each cylinder (110) a reciprocating piston (120) with piston rings (121) that slide on the inner surface of the cylinder liners (111) whereby the. cylinder lubrication device (1) provides the inner surface of the cylinder liners with a precisely dosed quantity of cylinder lubrication oil for each reciprocation of the piston (120) via a plurality of injection points that are distributed at equal level around the circumference of a cylinder, the cylinder lubrication device (1) comprises a plurality of piston pumps having a dosing plunger (30) slidably movable in the dosing cylinder (20) between a start position (S) and an end position (E), a common drive (31) including a linear actuator (41,46) for driving ali of the dosing plungers (30) simultaneousiy, the dosing plungers (30) having a predetermined full stroke between the start position (S) and the end position (E), wherein the diameter of the dosing cylinders is such that the precisely dosed quantity is delivered by moving the dosing plungers (30) over a fraction of the maximum stroke so that the dosing plungers (30) can be moved in part strokes a plurality of times in the direction from the start position towards the end position before the dosing plungers need to be returned to the start position.
DKPA201300272A 2012-05-15 2013-05-10 Anordning til cylindersmøring til en stor, langsomt kørende, totaktsdieselmotor og fremgangsmåde til anvendelse af cylindersmøringssystemet DK177845B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DKPA201300272A DK177845B2 (en) 2012-05-15 2013-05-10 Anordning til cylindersmøring til en stor, langsomt kørende, totaktsdieselmotor og fremgangsmåde til anvendelse af cylindersmøringssystemet

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DKPA201200344 2012-05-15
DK201200344 2012-05-15
DK201200636 2012-10-16
DKPA201200636A DK177574B2 (en) 2012-10-16 2012-10-16 Anordning til smøring af cylindre til en stor langsomt kørende totakts-dieselmotor og fremgangsmåde til anvendelse af cylindersmøringssystemet og stor totakts-dieselmotor med et cylindersmøringssystem
DK201300272 2013-05-10
DKPA201300272A DK177845B2 (en) 2012-05-15 2013-05-10 Anordning til cylindersmøring til en stor, langsomt kørende, totaktsdieselmotor og fremgangsmåde til anvendelse af cylindersmøringssystemet

Publications (3)

Publication Number Publication Date
DK201300272A true DK201300272A (en) 2013-11-16
DK177845B1 DK177845B1 (en) 2014-09-15
DK177845B2 DK177845B2 (en) 2017-08-28

Family

ID=49511075

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201300272A DK177845B2 (en) 2012-05-15 2013-05-10 Anordning til cylindersmøring til en stor, langsomt kørende, totaktsdieselmotor og fremgangsmåde til anvendelse af cylindersmøringssystemet

Country Status (5)

Country Link
JP (2) JP5612159B2 (en)
KR (1) KR101467429B1 (en)
CN (2) CN103422934B (en)
DE (1) DE102013104822B4 (en)
DK (1) DK177845B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016015732A1 (en) 2014-07-29 2016-02-04 Hans Jensen Lubricators A/S A method for lubricating large slow running two-stroke diesel engines

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104153840B (en) * 2014-07-02 2016-05-18 武汉理工大学 Electronic control cylinder lubricating arrangement
DK179219B1 (en) * 2016-05-26 2018-02-12 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Fuel or lubrication pump for a large two-stroke compression-ignited internal combustion engine
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
JP7309110B2 (en) * 2017-12-07 2023-07-18 株式会社三井E&S Du engine system
DK179482B1 (en) * 2017-12-13 2018-12-14 Hans Jensen Lubricators A/S A large slow-running two-stroke engine, a method of lubricating it, and an injector with a hydraulic-driven pumping system for such engine and method
KR102504682B1 (en) * 2017-12-13 2023-02-28 한스 옌젠 루브리케이터스 에이/에스 A valve system for lubricating large slow-running tow-stroke engine and use thereof
DK179521B1 (en) * 2017-12-13 2019-02-05 Hans Jensen Lubricators A/S A large slow-running two-stroke engine, a method of lubricating it, and an injector with a step-wise hydraulic pumping system for such engine and method
US10774989B2 (en) * 2017-12-21 2020-09-15 Lincoln lndustrial Corporation Lubricant injector with improved piston
US10767813B2 (en) * 2017-12-21 2020-09-08 Lincoln Industrial Corporation Lubricant injector
DK179946B1 (en) * 2018-07-06 2019-10-21 Hans Jensen Lubricators A/S A method for optimizing lubrication in a large slow-running two-stroke engine
DK180054B1 (en) * 2018-10-02 2020-02-11 Hans Jensen Lubricators A/S Substitution of a valve seat for improving a lubricator pump unit and lubrication system of a large slow-running two-stroke engine, and an improved lubricator pump unit
CN111111956A (en) * 2020-01-17 2020-05-08 中铁工程装备集团有限公司 A paint device for shield tail sealing grease of shield machine
CN115443371B (en) * 2020-04-22 2024-05-17 汉斯延森注油器公司 Method for lubricating large low-speed marine diesel engine
CN113158335A (en) * 2021-04-07 2021-07-23 广东交通职业技术学院 Ship electric control cylinder oil injection visualization method, system and device and storage medium
CN113958382A (en) * 2021-10-20 2022-01-21 中船动力研究院有限公司 Low-speed diesel engine electronic cylinder oiling control system
CN114542931A (en) * 2021-12-30 2022-05-27 安徽国风塑业股份有限公司 Automatic oiling system
CN114754279A (en) * 2022-03-30 2022-07-15 安徽国风新材料股份有限公司 Automatic oiling system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51129903A (en) * 1975-05-06 1976-11-11 Toyota Motor Corp High precision supply process of non- compresive fluid
CH673506A5 (en) * 1987-11-05 1990-03-15 Sulzer Ag Cylinder lubrication device for IC engine - has common hydraulic drive coupled to piston-cylinder system for each lubrication stroke around wall of each engine cylinder
DE9115265U1 (en) * 1991-12-09 1993-04-08 Joseph Vögele AG, 6800 Mannheim Device for lubricating cylinders
US5275539A (en) * 1992-06-09 1994-01-04 Outboard Marine Corporation Internal combustion engine oil pump
CN1068406C (en) * 1992-11-24 2001-07-11 汉斯·詹森斯·玛斯金菲布里克有限公司 A lubrication system for spot lubrication of working cylinders in large piston machines, primarily naval diesel motors
JPH06311793A (en) * 1993-04-23 1994-11-04 Yamaha Motor Co Ltd Control equipment for stepping motor rotation
DK173288B1 (en) 1996-10-11 2000-06-13 Man B & W Diesel As Cylinder lubrication unit for a multi-cylinder internal combustion engine and method for controlling the amount of delivery from a cylinder
DE102004023019A1 (en) * 2004-05-06 2005-12-01 Willy Vogel Aktiengesellschaft Dosing pump, in particular for lubricants, with expansion drive, lubricant reservoir for the dosing pump and lubrication method
DK177024B1 (en) * 2005-02-25 2011-01-31 Hans Jensen Lubricators As Method and apparatus for lubricating the cylinder surfaces of large diesel engines
DK176366B1 (en) * 2005-11-21 2007-10-01 Hans Jensen Lubricators As Lubricator for a dosing system for cylinder lubricating oil and method for dosing of cylinder lubricating oil
DK200601005A (en) * 2006-07-21 2008-01-22 Hans Jensen Lubricators As Lubricator for a dosing system for cylinder lubricating oil and method for dosing of cylinder lubricating oil
DK176934B1 (en) * 2007-05-18 2010-05-31 Hans Jensen Lubricators As Lubrication apparatus and method for dosing cylinder lubricating oil
DK176924B1 (en) * 2007-07-30 2010-05-17 Hans Jensen Lubricators As Hydraulic lubricator for a dosing system for cylinder lubricating oil and hydraulic piston for use in such lubrication
DE102009038869B4 (en) * 2009-03-28 2020-06-18 Aktiebolaget Skf Device for the metered dispensing of a lubricant
DK2435671T3 (en) * 2009-05-28 2019-01-14 Waertsilae Nsd Schweiz Ag Lubricating oil pump, cylinder lubrication system and internal combustion engine
EP2395208A1 (en) * 2010-06-11 2011-12-14 Wärtsilä Schweiz AG Large motor with a cylinder lubrication device and method for lubricating a cylinder of a large motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016015732A1 (en) 2014-07-29 2016-02-04 Hans Jensen Lubricators A/S A method for lubricating large slow running two-stroke diesel engines
EP3175094A1 (en) 2014-07-29 2017-06-07 Hans Jensen Lubricators A/S A method for lubricating large slow running two-stroke diesel engines
EP3640441B1 (en) * 2014-07-29 2022-09-07 Hans Jensen Lubricators A/S A method for lubricating large slow running two-stroke diesel engines

Also Published As

Publication number Publication date
CN105673125A (en) 2016-06-15
JP2015007430A (en) 2015-01-15
CN105673125B (en) 2018-06-22
DK177845B2 (en) 2017-08-28
KR20130127926A (en) 2013-11-25
CN103422934A (en) 2013-12-04
DE102013104822A1 (en) 2013-11-21
CN103422934B (en) 2016-06-01
DE102013104822B4 (en) 2015-05-28
JP6226837B2 (en) 2017-11-08
JP5612159B2 (en) 2014-10-22
KR101467429B1 (en) 2014-12-01
DK177845B1 (en) 2014-09-15
JP2013238223A (en) 2013-11-28

Similar Documents

Publication Publication Date Title
DK201300272A (en) A Cylinder Lubrication for a Large Slow Running Two-Stroke Diesel Engine and Method of Operating the Cylinder Lubrication System
EP2687707A3 (en) A large reciprocating piston combustion engine, a control apparatus and a method for controlling such an engine
RU2009143101A (en) LUBRICATION DEVICE AND METHOD FOR DOSING CYLINDER OIL
DK201370506A (en) Process for cylinder lubrication of large diesel engines, such as ship engines
DK1951995T3 (en) Lubricating apparatus for a dosing system for cylinder lubricating oil and method for dosing of cylinder lubricating oil
GB2491155B (en) Opposed piston engine having injector located within cylinder
WO2018178624A8 (en) Split cycle internal combustion engine
WO2012160378A3 (en) Internal combustion engines
MX351271B (en) Piston-train guide apparatus and method.
MX2017005620A (en) Internal combustion engine.
EP4239168A3 (en) Method and apparatus for preparing an oil to be supplied to the cylinders of a two-stroke crosshead engine
EA201800230A1 (en) METHOD FOR MINIMIZING NITROGEN OXIDE EMISSIONS FOR A DIESEL ENGINE AND A DIESEL ENGINE
DK201300271A (en) Cylinder Lubrication Device
WO2010136525A3 (en) A lubrication oil pump, a cylinder lubricating system, and an internal combustion engine
MX2016007101A (en) Systems and methods for engine air-path reversion management.
MX359143B (en) Linear actuation for continuously variable-stroke cycle engine.
EP3139031A3 (en) Method for starting a large diesel engine and large diesel engine
RU2008118690A (en) PISTON TWO-SHAFT INTERNAL COMBUSTION ENGINE WITH OPPOSITE MOVING PISTONS AND METHOD OF ITS OPERATION
SE1551538A1 (en) Method and system for determining pressure in a fuel accumulator tank of an engine
RU93465U1 (en) CYLINDER PISTON GROUP
MX2015009446A (en) Compressed air supply method.
UA92483U (en) Free-piston engine -hydraulic pump
TN2016000058A1 (en) Engine
UA112989C2 (en) INTERNAL COMBUSTION ENGINE
WO2015015508A3 (en) Fixed piston, moving cylinder 2 stroke i c engine. with super charging annular chamber

Legal Events

Date Code Title Description
PPF Opposition filed

Effective date: 20150616

PIA Opposition: patent maintained as amended

Effective date: 20170824