EP0049603A3 - Lubrication system - Google Patents

Lubrication system Download PDF

Info

Publication number
EP0049603A3
EP0049603A3 EP81304537A EP81304537A EP0049603A3 EP 0049603 A3 EP0049603 A3 EP 0049603A3 EP 81304537 A EP81304537 A EP 81304537A EP 81304537 A EP81304537 A EP 81304537A EP 0049603 A3 EP0049603 A3 EP 0049603A3
Authority
EP
European Patent Office
Prior art keywords
signals
electronic control
control system
oil supply
lubrication system
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.)
Withdrawn
Application number
EP81304537A
Other languages
German (de)
French (fr)
Other versions
EP0049603A2 (en
Inventor
William Robert Oswald Mann
Roger Brian Smedley
David Charles Warkman
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of EP0049603A2 publication Critical patent/EP0049603A2/en
Publication of EP0049603A3 publication Critical patent/EP0049603A3/en
Withdrawn legal-status Critical Current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
    • F01M1/08—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
    • F01M1/02—Pressure lubrication using lubricating 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
    • F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

A cylinder lubrication system for an internal combustion engine, particularly a low speed compression ignition en­ gine, is controlled electronically.
Oil supply to the cylinders is from a ring main gallery (22,41) via oil supply devices (16) having electro­ magnetically operated valves (19).
An electronic control system (29) actuates valves (19) in response to signals from a timing device (30). Signals may additionally be generated from an oil pressure sensor (28), a flow detector (21) and other sensors detecting other engine operating parameters fed into the electronic control system to adjust and control the lubricant supply.
EP81304537A 1980-10-04 1981-10-01 Lubrication system Withdrawn EP0049603A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8032053 1980-10-04
GB8032053 1980-10-04

Publications (2)

Publication Number Publication Date
EP0049603A2 EP0049603A2 (en) 1982-04-14
EP0049603A3 true EP0049603A3 (en) 1982-10-20

Family

ID=10516479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81304537A Withdrawn EP0049603A3 (en) 1980-10-04 1981-10-01 Lubrication system

Country Status (7)

Country Link
EP (1) EP0049603A3 (en)
JP (1) JPS5788212A (en)
BR (1) BR8106384A (en)
DK (1) DK438781A (en)
ES (1) ES506543A0 (en)
GR (1) GR75371B (en)
NO (1) NO813345L (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799227A (en) * 1980-12-13 1982-06-19 Mitsubishi Heavy Ind Ltd Accumulator type timing oil supply device
JPH01108308U (en) * 1988-01-14 1989-07-21
JPH01244109A (en) * 1988-03-25 1989-09-28 Mitsubishi Heavy Ind Ltd Cylinder oil lubricating device for internal combustion engine
DK171974B1 (en) * 1988-11-01 1997-09-01 Mitsubishi Heavy Ind Ltd Lubricator for a cylinder in an internal combustion engine
DK98391D0 (en) * 1991-05-24 1991-05-24 Jensens Hans Maskinfabrik LUBRICATION SYSTEM FOR SUCCESSIVE DOSAGE OF OIL FOR LUBRICATION PLACES IN LARGE Piston Cylinder Cylinders
DE19902928C1 (en) * 1999-01-26 2000-08-24 Daimler Chrysler Ag Lubrication system for piston group of internal combustion engine, with closed circuit including device for wetting cylinder surface
US6874459B2 (en) 2002-02-26 2005-04-05 Exxonmobil Research And Engineering Company Modification of lubricant properties in an operating all loss lubricating system
JP3806398B2 (en) * 2002-11-28 2006-08-09 三菱重工業株式会社 Cylinder lubrication device
CN100549369C (en) * 2004-03-31 2009-10-14 三菱重工业株式会社 Cylinder lubricating system and to the method for cylinder supplying lubricating oil
JP4031772B2 (en) * 2004-04-16 2008-01-09 三菱重工業株式会社 Internal combustion engine with cylinder lubrication device
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
KR20090089789A (en) * 2008-02-19 2009-08-24 베르트질레 슈바이츠 악티엔게젤샤프트 An apparatus for the lubrication of cylinders
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
EP2930414B1 (en) 2014-04-11 2019-10-09 Alfa Laval Corporate AB Lubrication control system
US20160363040A1 (en) * 2015-06-12 2016-12-15 Hyundai Motor Company Apparatus and method for diagnosing failure of piston cooling jet of engine
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
AT518991B1 (en) * 2016-08-25 2018-03-15 Hoerbiger Kompressortech Hold Lubricant system for piston engines
KR102570268B1 (en) * 2017-12-13 2023-08-24 한스 옌젠 루브리케이터스 에이/에스 Large low-speed two-stroke engine and method for lubricating the engine, lubricant injector for the engine and method, and method for using the same

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE513321C (en) * 1927-11-25 1932-04-12 Rudolf Pawlikowski Dipl Ing Internal combustion engine, especially for dusty fuels
FR1383193A (en) * 1963-11-22 1964-12-24 Mc Neil Machine & Engineering Lubrication device and more particularly for the time-triggered lubrication of moving machine elements, such as reciprocating machine pistons
DE1912171A1 (en) * 1969-03-11 1970-11-12 Voegele Ag J Lubrication system, especially for stroke cycle lubrication in piston engines
DE2115221A1 (en) * 1971-03-30 1972-10-05 Fervers, Roland, Dipl.-Ing., 4300 Essen Device for heating the engine of vehicles
DE2620582A1 (en) * 1975-05-13 1976-12-02 Assa Ab DEVICE FOR LUBRICATING, IN PARTICULAR A PISTON IN A CYLINDER
DE2718433A1 (en) * 1977-04-26 1978-11-02 Otfried Ing Grad Hergt Component lubricator control system - uses speed proportional electrical measuring signals transmitted to lubricating gear for lubricant release
JPS5433927A (en) * 1977-08-18 1979-03-13 Mitsubishi Heavy Ind Ltd Lubrication of cylinder liners of internal combustion engines
JPS5433928A (en) * 1977-08-20 1979-03-13 Mitsubishi Heavy Ind Ltd Lubrication device for engine cylinders
EP0003439A1 (en) * 1978-01-30 1979-08-08 Fuji Jukogyo Kabushiki Kaisha Internal combustion engine
CH613495A5 (en) * 1976-04-15 1979-09-28 Sulzer Ag Cylinder lubrication device for a piston internal combustion engine
DE2929580A1 (en) * 1979-07-21 1981-02-05 Mm A N Maschinenfabrik Augsbur LUBRICATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE513321C (en) * 1927-11-25 1932-04-12 Rudolf Pawlikowski Dipl Ing Internal combustion engine, especially for dusty fuels
FR1383193A (en) * 1963-11-22 1964-12-24 Mc Neil Machine & Engineering Lubrication device and more particularly for the time-triggered lubrication of moving machine elements, such as reciprocating machine pistons
DE1912171A1 (en) * 1969-03-11 1970-11-12 Voegele Ag J Lubrication system, especially for stroke cycle lubrication in piston engines
DE2115221A1 (en) * 1971-03-30 1972-10-05 Fervers, Roland, Dipl.-Ing., 4300 Essen Device for heating the engine of vehicles
DE2620582A1 (en) * 1975-05-13 1976-12-02 Assa Ab DEVICE FOR LUBRICATING, IN PARTICULAR A PISTON IN A CYLINDER
CH613495A5 (en) * 1976-04-15 1979-09-28 Sulzer Ag Cylinder lubrication device for a piston internal combustion engine
DE2718433A1 (en) * 1977-04-26 1978-11-02 Otfried Ing Grad Hergt Component lubricator control system - uses speed proportional electrical measuring signals transmitted to lubricating gear for lubricant release
JPS5433927A (en) * 1977-08-18 1979-03-13 Mitsubishi Heavy Ind Ltd Lubrication of cylinder liners of internal combustion engines
JPS5433928A (en) * 1977-08-20 1979-03-13 Mitsubishi Heavy Ind Ltd Lubrication device for engine cylinders
EP0003439A1 (en) * 1978-01-30 1979-08-08 Fuji Jukogyo Kabushiki Kaisha Internal combustion engine
DE2929580A1 (en) * 1979-07-21 1981-02-05 Mm A N Maschinenfabrik Augsbur LUBRICATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Vol. 3, No. 57, 16 Mai 1979, page 47, M-59; & JP-A-54 033 927 *
PATENT ABSTRACTS OF JAPAN, Vol. 3, No. 57, 16 Mai 1979, page 48, M-59; & JP-A-54 033 928 *

Also Published As

Publication number Publication date
NO813345L (en) 1982-04-05
DK438781A (en) 1982-04-05
ES8206743A1 (en) 1982-08-16
EP0049603A2 (en) 1982-04-14
GR75371B (en) 1984-07-13
ES506543A0 (en) 1982-08-16
JPS5788212A (en) 1982-06-02
BR8106384A (en) 1982-06-22

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: THE BRITISH PETROLEUM COMPANY P.L.C.

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): BE CH DE FR GB IT NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19830929

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SMEDLEY, ROGER BRIAN

Inventor name: WARKMAN, DAVID CHARLES

Inventor name: MANN, WILLIAM ROBERT OSWALD