DK201070249A - Hydraulisk system, fortrinsvis et centralsmøresystem til cylindersmøring - Google Patents

Hydraulisk system, fortrinsvis et centralsmøresystem til cylindersmøring

Info

Publication number
DK201070249A
DK201070249A DKPA201070249A DKPA201070249A DK201070249A DK 201070249 A DK201070249 A DK 201070249A DK PA201070249 A DKPA201070249 A DK PA201070249A DK PA201070249 A DKPA201070249 A DK PA201070249A DK 201070249 A DK201070249 A DK 201070249A
Authority
DK
Denmark
Prior art keywords
lubrication
injectors
hydraulic system
connecting tube
pump unit
Prior art date
Application number
DKPA201070249A
Other languages
English (en)
Inventor
Bak Peer
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 DK201070249A priority Critical patent/DK178033B1/da
Priority to EP11730177.0A priority patent/EP2577007B1/en
Priority to JP2013512762A priority patent/JP5837578B2/ja
Priority to CN201180026717.8A priority patent/CN103038465B/zh
Priority to KR1020127032190A priority patent/KR20130036245A/ko
Priority to PCT/DK2011/050196 priority patent/WO2011150943A1/en
Publication of DK201070249A publication Critical patent/DK201070249A/da
Application granted granted Critical
Publication of DK178033B1 publication Critical patent/DK178033B1/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
    • F01M1/16—Controlling lubricant pressure or quantity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/16—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of pistons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

Der beskrives et hydraulisk system til cylindersmøring af motorcylindre i store diesel motorer, især skibsmotorer ved olieinjicering. Systemet er udformet med injektorer 13 og et smøreapparat 11, som omfatter en række pumpeenheder 8. Hver pumpeenhed 8 er via et forbindelsesrør 12 forbundet med en tilknyttet injektor 13. I forbindelsesrøret 12 mellem en pumpeenhed 8 og en tilknyttet injektor 13 er der placeret en lækagedetektor 10, der er indrettet for at give et signal, når olietrykket i forbindelsesrøret 12 understiger et forudbestemt niveau. Herved fås et driftsikkert, teknisk enkelt og billigt system til lækageovervågning, der muliggør en løbende lækageovervågning med kørende motor for at kunne konstatere om en eller flere injektorer 13 lækker.
DK201070249A 2010-06-04 2010-06-04 Hydraulisk system, fortrinsvis et centralsmøresystem til cylindersmøring DK178033B1 (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK201070249A DK178033B1 (da) 2010-06-04 2010-06-04 Hydraulisk system, fortrinsvis et centralsmøresystem til cylindersmøring
EP11730177.0A EP2577007B1 (en) 2010-06-04 2011-06-03 Hydraulic system for central lubrication of engine cylinders
JP2013512762A JP5837578B2 (ja) 2010-06-04 2011-06-03 シリンダ潤滑用集中潤滑システム
CN201180026717.8A CN103038465B (zh) 2010-06-04 2011-06-03 用于气缸润滑的中央润滑系统
KR1020127032190A KR20130036245A (ko) 2010-06-04 2011-06-03 실린더 윤활을 위한 중심 윤활 시스템
PCT/DK2011/050196 WO2011150943A1 (en) 2010-06-04 2011-06-03 Hydraulic system for central lubrication of engine cylinders

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK201070249 2010-06-04
DK201070249A DK178033B1 (da) 2010-06-04 2010-06-04 Hydraulisk system, fortrinsvis et centralsmøresystem til cylindersmøring

Publications (2)

Publication Number Publication Date
DK201070249A true DK201070249A (da) 2011-12-05
DK178033B1 DK178033B1 (da) 2015-03-30

Family

ID=44584850

Family Applications (1)

Application Number Title Priority Date Filing Date
DK201070249A DK178033B1 (da) 2010-06-04 2010-06-04 Hydraulisk system, fortrinsvis et centralsmøresystem til cylindersmøring

Country Status (6)

Country Link
EP (1) EP2577007B1 (da)
JP (1) JP5837578B2 (da)
KR (1) KR20130036245A (da)
CN (1) CN103038465B (da)
DK (1) DK178033B1 (da)
WO (1) WO2011150943A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DK179182B1 (en) * 2016-08-05 2018-01-15 Hans Jensen Lubricators As Safety system for lubrication of the cylinder of a large slow-running internal combustion engine and a large slow-running two-stroke internal combustion engine
DK179945B1 (da) * 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
CN112349541B (zh) * 2020-11-16 2023-01-17 湖南格致测控技术有限公司 一种用来调节机械式压力开关压力范围的装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH544299A (de) * 1971-10-27 1973-11-15 Sulzer Ag Vorrichtung zum Messen des Druckverlaufs im Brennraum einer Kolbenbrennkraft-maschine
US3910120A (en) * 1974-03-20 1975-10-07 Martin Ind Inc Pressure gauge having interchangeable indicator components and positive piston stop
US3937912A (en) * 1974-09-30 1976-02-10 Martin Industries, Inc. Pressure responsive circuit control unit having adjustable, interchangeable actuator components and cam-operated switch
US4278856A (en) * 1979-06-29 1981-07-14 Owens Charles A Fluid pressure indicator switch apparatus
JP2659828B2 (ja) * 1988-11-10 1997-09-30 三菱重工業株式会社 内燃機関のシリンダ注油装置
DK98391D0 (da) * 1991-05-24 1991-05-24 Jensens Hans Maskinfabrik Smoeresystem til successive doseringer af olie til smoeresteder i store stempelmaskinecylindre
FI107827B (fi) * 2000-06-19 2001-10-15 Waertsilae Finland Oy Mäntämoottorin voitelujärjestely ja menetelmä mäntämoottorin voitelemiseksi
JP4025089B2 (ja) * 2001-05-17 2007-12-19 萬歳工業株式会社 車両用リフト装置の油圧検出器
CN2600663Y (zh) * 2003-01-06 2004-01-21 李坚 可检测漏气的煤气阀
JP4031772B2 (ja) * 2004-04-16 2008-01-09 三菱重工業株式会社 シリンダ注油装置を備えた内燃機関
PL1767751T3 (pl) * 2005-09-23 2009-01-30 Waertsilae Nsd Schweiz Ag Układ smarowania cylindra w silniku o posuwisto-zwrotnym ruchu tłoka
CN200949692Y (zh) * 2006-07-03 2007-09-19 戴右铭 自力式流体压力控制阀
CN101165388A (zh) * 2006-09-19 2008-04-23 胡嘉林 一种燃气供气系统的检漏器具及方法
WO2008122756A1 (en) * 2007-04-10 2008-10-16 Cummins Turbo Technologies Limited Turbocharged internal combustion engine

Also Published As

Publication number Publication date
JP2013531163A (ja) 2013-08-01
CN103038465A (zh) 2013-04-10
WO2011150943A1 (en) 2011-12-08
DK178033B1 (da) 2015-03-30
KR20130036245A (ko) 2013-04-11
EP2577007B1 (en) 2019-08-07
JP5837578B2 (ja) 2015-12-24
EP2577007A1 (en) 2013-04-10
CN103038465B (zh) 2015-09-30

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