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WO2012126473A3 - Dosing of cylinder lubricating oil into large cylinders - Google Patents

Dosing of cylinder lubricating oil into large cylinders Download PDF

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Publication number
WO2012126473A3
WO2012126473A3 PCT/DK2012/050079 DK2012050079W WO2012126473A3 WO 2012126473 A3 WO2012126473 A3 WO 2012126473A3 DK 2012050079 W DK2012050079 W DK 2012050079W WO 2012126473 A3 WO2012126473 A3 WO 2012126473A3
Authority
WO
WIPO (PCT)
Prior art keywords
lubricating oil
cylinder
dosing
supply
cylinders
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.)
Ceased
Application number
PCT/DK2012/050079
Other languages
French (fr)
Other versions
WO2012126473A2 (en
Inventor
Peer Bak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hans Jensen Lubricators AS
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
Priority to JP2014500256A priority Critical patent/JP2014508890A/en
Priority to KR1020137027793A priority patent/KR102002181B1/en
Priority to DK12716211.3T priority patent/DK2686527T3/en
Priority to SG2013070339A priority patent/SG193531A1/en
Priority to CN201280017547.1A priority patent/CN103534447B/en
Priority to EP12716211.3A priority patent/EP2686527B1/en
Priority to EP18192829.2A priority patent/EP3434872B1/en
Priority to KR1020137026400A priority patent/KR102138382B1/en
Priority to EP13188526.1A priority patent/EP2722500B1/en
Priority to KR1020207021038A priority patent/KR102247242B1/en
Priority to RU2013146520/06A priority patent/RU2586420C2/en
Publication of WO2012126473A2 publication Critical patent/WO2012126473A2/en
Publication of WO2012126473A3 publication Critical patent/WO2012126473A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • F01M1/14—Timed 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
    • F01M1/08—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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Catching Or Destruction (AREA)

Abstract

There is disclosed dosing system and a method for cylinder lubrication oil in large diesel engine cylinders, e.g. in marine engines, including: - a lubricating oil supply that may be constituted by a pump station or an accumulator; - a supply line from the lubricating oil supply; - a number of injectors having an inlet, an opening/closing valve unit and one or more nozzle apertures for injecting cylinder lubricating oil into an associated cylinder, and which are connected with the supply line and corresponding to the number of cylinders in the engine or a multiple thereof; and - a control unit controlling each opening/closing valve unit. Furthermore, there is disclosed an injector for use in the system. In order to overcome the drawback of dependence on flow and viscosity in the supply pipes, the system is peculiar in that the dosing system includes a flow measuring unit for each injector and/or for each cylinder, and that the flow measuring units are connected with the control unit for use in a closed circuit regulation.
PCT/DK2012/050079 2011-03-18 2012-03-16 Dosing of cylinder lubricating oil into large cylinders Ceased WO2012126473A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2014500256A JP2014508890A (en) 2011-03-18 2012-03-16 Injector used for injection of cylinder lubricant into a large diesel engine cylinder
KR1020137027793A KR102002181B1 (en) 2011-03-18 2012-03-16 System and method for dosing cylinder lubrication oil into large diesel engine cylinders
DK12716211.3T DK2686527T3 (en) 2011-03-18 2012-03-16 Dosage of cylinder lubricating oil in large cylinders
SG2013070339A SG193531A1 (en) 2011-03-18 2012-03-16 Dosing of cylinder lubricating oil into large cylinders
CN201280017547.1A CN103534447B (en) 2011-03-18 2012-03-16 Injectors for cylinder lubricating oil distribution systems for large diesel engine cylinders
EP12716211.3A EP2686527B1 (en) 2011-03-18 2012-03-16 Dosing of cylinder lubricating oil into large cylinders
EP18192829.2A EP3434872B1 (en) 2011-03-18 2012-03-16 Dosing of cylinder lubricating oil into large cylinders
KR1020137026400A KR102138382B1 (en) 2011-03-18 2012-03-16 Dosing system for cylinder lubrication oil in large diesel engine cylinders
EP13188526.1A EP2722500B1 (en) 2011-03-18 2012-03-16 System and method for dosing cylinder lubrication oil into large diesel engine cylinders
KR1020207021038A KR102247242B1 (en) 2011-03-18 2012-03-16 Dosing system for cylinder lubrication oil in large diesel engine cylinders
RU2013146520/06A RU2586420C2 (en) 2011-03-18 2012-03-16 Injector for use in dispensing cylinder for lubrication oil in cylinders of large diesel engines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201170129 2011-03-18
DKPA201170129A DK177258B1 (en) 2011-03-18 2011-03-18 Dosing system for cylinder lubricating oil for large cylinders and method for dosing cylinder lubricating oil for large cylinders

Publications (2)

Publication Number Publication Date
WO2012126473A2 WO2012126473A2 (en) 2012-09-27
WO2012126473A3 true WO2012126473A3 (en) 2012-11-08

Family

ID=46000603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2012/050079 Ceased WO2012126473A2 (en) 2011-03-18 2012-03-16 Dosing of cylinder lubricating oil into large cylinders

Country Status (9)

Country Link
EP (3) EP2722500B1 (en)
JP (4) JP2014508890A (en)
KR (3) KR102247242B1 (en)
CN (2) CN103939174B (en)
DK (4) DK177258B1 (en)
HK (1) HK1197094A1 (en)
RU (2) RU2586420C2 (en)
SG (2) SG193531A1 (en)
WO (1) WO2012126473A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107782385B (en) * 2016-08-25 2020-12-22 贺尔碧格维恩有限公司 Lubricant system for a piston machine

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DK177258B1 (en) * 2011-03-18 2012-08-27 Hans Jensen Lubricators As Dosing system for cylinder lubricating oil for large cylinders and method for dosing cylinder lubricating oil for large cylinders
CN103527282B (en) * 2012-07-04 2017-06-30 瓦锡兰瑞士公司 Lubricating system, lubricant injection, explosive motor and lubricating method
WO2014165352A1 (en) * 2013-04-04 2014-10-09 Borgwarner Inc. Exhaust-gas turbocharger
DK178164B3 (en) * 2014-07-29 2024-11-20 Hans Jensen Lubricators As A method for lubricating large slow running two-stroke diesel engines
KR101680696B1 (en) 2014-12-31 2016-12-12 주식회사 삼지에이 HEPA Filter Replacement Alarm System in Industrial Clean Room
DK178427B1 (en) * 2015-04-29 2016-02-22 Hans Jensen Lubricators As Lubricant injector for large slow-running two-stroke engine and production method
DK179113B1 (en) 2015-04-29 2017-11-06 Hans Jensen Lubricators As Lubricant injector for large slow-running two-stroke engine and production method
RU2692192C1 (en) 2015-10-28 2019-06-21 Ханс Йенсен Лубрикейторс А/С Low-speed two-stroke engine of large working volume with lubricating nozzle, providing injection with vortex
DK178732B1 (en) * 2016-03-23 2016-12-12 Hans Jensen Lubricators As A method and installation for metering of lubricating oil in the cylinders, preferably in the 2-stroke diesel engines and the use of such a method and system
CN106567960B (en) * 2016-10-17 2019-07-05 潍柴动力股份有限公司 A kind of control method and system of solenoid valve
DK179484B1 (en) 2017-05-26 2018-12-17 Hans Jensen Lubricators A/S Method for lubricating large two-stroke engines using controlled cavitation in the injector nozzle
US10935407B2 (en) 2017-07-25 2021-03-02 Ecolab Usa Inc. Fluid flow meter with viscosity correction
US10126152B1 (en) 2017-07-25 2018-11-13 Ecolab Usa Inc. Fluid flow meter with linearization
US10260923B2 (en) 2017-07-25 2019-04-16 Ecolab Usa Inc. Fluid flow meter with normalized output
DE102017121466A1 (en) * 2017-09-15 2019-03-21 Borgward Trademark Holdings Gmbh Nozzle structure, engine with such a nozzle structure and vehicle
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
DK179750B1 (en) 2017-12-13 2019-05-07 Hans Jensen Lubricators A/S Large slow-running two-stroke engine and method of lubri-cating such engine, as well as an injector with an electric pumping system for such engine and method
DK179945B1 (en) * 2017-12-13 2019-10-21 Hans Jensen Lubricators A/S A large slow-running two-stroke engine and a method of lubricating it and a controller for such engine and method
DK179952B1 (en) * 2018-07-06 2019-10-25 Hans Jensen Lubricators A/S A method for upgrading a lubrication system in a large slow-running two-stroke engine
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
EP3623595B1 (en) * 2018-09-11 2021-08-04 Liebherr-Components Colmar SAS A combustion 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
DK181249B1 (en) 2018-10-02 2023-05-31 Hans Jensen Lubricators As Modification 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
DK180400B1 (en) 2018-10-02 2021-03-30 Hans Jensen Lubricators As Deformation of a valve seat for improving a lubricator pump unit and lubrication system of a large slow-running two-stroke engine
AU2020272035A1 (en) 2019-04-10 2021-10-28 PAVmed Inc. Systems and methods for a variable flow resistor
DK180390B1 (en) * 2019-06-11 2021-03-05 Hans Jensen Lubricators As Injector for several oils, large engine with such an injector, method of lubrication and use thereof
KR20220015781A (en) 2020-07-31 2022-02-08 현대중공업 주식회사 Apparatus for measuring cylinder oil of engine of ship
WO2022170110A1 (en) 2021-02-04 2022-08-11 PAVmed Inc. Systems and methods for priming a fluid line
DE102021124115B3 (en) 2021-09-17 2022-12-22 Eagleburgmann Germany Gmbh & Co. Kg Mechanical seal arrangement with improved axial force support
DK181120B1 (en) 2021-11-17 2023-01-12 Hans Jensen Lubricators As A large slow-running two-stroke engine, a method of lubricating it and a use of the engine and the method
CN114636088B (en) * 2022-03-25 2023-08-08 广东精达漆包线有限公司 Copper wire lubrication method and system for timing and quantitative control

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WO2011150943A1 (en) * 2010-06-04 2011-12-08 Hans Jensen Lubricators A/S Hydraulic system for central lubrication of engine cylinders

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Publication number Priority date Publication date Assignee Title
US3393841A (en) * 1966-12-14 1968-07-23 Stewart Warner Corp Lubricant measuring valve
US3958725A (en) * 1974-10-15 1976-05-25 Auto Research Corporation Metering valve for lubrication injector
DE2929580A1 (en) * 1979-07-21 1981-02-05 Mm A N Maschinenfabrik Augsbur LUBRICATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
US4913108A (en) * 1987-10-08 1990-04-03 Sanshin Kogyo Kabushiki Kaisha Separate lubricating system of engines
JPH02271019A (en) * 1989-04-13 1990-11-06 Nissan Motor Co Ltd Internal combustion engine lubrication system
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WO2011150943A1 (en) * 2010-06-04 2011-12-08 Hans Jensen Lubricators A/S Hydraulic system for central lubrication of engine cylinders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107782385B (en) * 2016-08-25 2020-12-22 贺尔碧格维恩有限公司 Lubricant system for a piston machine

Also Published As

Publication number Publication date
CN103939174A (en) 2014-07-23
EP3434872B1 (en) 2021-11-10
EP2686527B1 (en) 2020-05-06
CN103939174B (en) 2017-04-12
RU2586420C2 (en) 2016-06-10
RU2013149826A (en) 2015-05-20
DK2686527T3 (en) 2020-08-17
EP2686527A2 (en) 2014-01-22
SG10201809580TA (en) 2018-11-29
KR102138382B1 (en) 2020-07-28
DK177494B1 (en) 2013-07-15
KR102247242B1 (en) 2021-05-03
SG193531A1 (en) 2013-10-30
DK177258B1 (en) 2012-08-27
KR102002181B1 (en) 2019-07-19
CN103534447B (en) 2016-04-20
EP2722500B1 (en) 2018-08-01
EP2722500A3 (en) 2017-02-15
DK2722500T3 (en) 2018-11-05
KR20140010432A (en) 2014-01-24
JP2014114808A (en) 2014-06-26
JP2014508890A (en) 2014-04-10
RU2013146520A (en) 2015-04-27
EP2722500A2 (en) 2014-04-23
JP2018066383A (en) 2018-04-26
KR20140004212A (en) 2014-01-10
JP6682564B2 (en) 2020-04-15
KR20200091495A (en) 2020-07-30
CN103534447A (en) 2014-01-22
JP2018109409A (en) 2018-07-12
DK201270125A (en) 2012-09-19
EP3434872A1 (en) 2019-01-30
JP6359267B2 (en) 2018-07-18
HK1197094A1 (en) 2015-01-02
RU2638142C2 (en) 2017-12-11
WO2012126473A2 (en) 2012-09-27

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