EP1079080A3 - Oil cooled internal combustion engine - Google Patents

Oil cooled internal combustion engine Download PDF

Info

Publication number
EP1079080A3
EP1079080A3 EP00117193A EP00117193A EP1079080A3 EP 1079080 A3 EP1079080 A3 EP 1079080A3 EP 00117193 A EP00117193 A EP 00117193A EP 00117193 A EP00117193 A EP 00117193A EP 1079080 A3 EP1079080 A3 EP 1079080A3
Authority
EP
European Patent Office
Prior art keywords
chamber
head
combustion engine
internal combustion
cooled internal
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.)
Granted
Application number
EP00117193A
Other languages
German (de)
French (fr)
Other versions
EP1079080A2 (en
EP1079080B1 (en
Inventor
Reinhard Suttner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1079080A2 publication Critical patent/EP1079080A2/en
Publication of EP1079080A3 publication Critical patent/EP1079080A3/en
Application granted granted Critical
Publication of EP1079080B1 publication Critical patent/EP1079080B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01M1/02—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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P2003/006—Liquid cooling the liquid being oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Lubricants (AREA)

Abstract

The engine has an engine block with a cylinder housing and cylinder head and a cooling sleeve carrying an oil flow and contg. an annular chamber (10) enclosing a piston working chamber and a head chamber (11) almost fully covering the working chamber at the end, whereby the head chamber and annular chamber are directly connected. The oil flow passes from the cooling sleeve via an outlet opening (13) in the head chamber into a return chamber (14) enclosing at least one cylinder (6) including the annular chamber.
EP00117193A 1999-08-24 2000-08-11 Oil cooled internal combustion engine Expired - Lifetime EP1079080B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19940144A DE19940144A1 (en) 1999-08-24 1999-08-24 Oil-cooled internal combustion engine
DE19940144 1999-08-24

Publications (3)

Publication Number Publication Date
EP1079080A2 EP1079080A2 (en) 2001-02-28
EP1079080A3 true EP1079080A3 (en) 2002-07-24
EP1079080B1 EP1079080B1 (en) 2006-06-21

Family

ID=7919451

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00117193A Expired - Lifetime EP1079080B1 (en) 1999-08-24 2000-08-11 Oil cooled internal combustion engine

Country Status (3)

Country Link
EP (1) EP1079080B1 (en)
AT (1) ATE331125T1 (en)
DE (2) DE19940144A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050352A (en) * 2016-08-15 2016-10-26 潍柴动力股份有限公司 Internal combustion engine and main bearing lubrication system thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004030353A1 (en) 2004-06-23 2006-01-19 Dr.Ing.H.C. F. Porsche Ag Internal combustion engine with pressure circulation lubrication on the dry sump principle
DE102004030352A1 (en) 2004-06-23 2006-01-19 Dr.Ing.H.C. F. Porsche Ag Internal combustion engine with pressure circulation lubrication on the dry sump principle
EP2535258A2 (en) * 2006-10-05 2012-12-19 Mitja Victor Hinderks Improved marine craft
FI20106227A (en) * 2010-11-22 2012-05-23 Waertsilae Finland Oy ENGINE BLOCK SYSTEM AND METHOD FOR PREVENTION OF Friction Corrosion
DE102011084632B4 (en) 2011-10-17 2015-03-05 Ford Global Technologies, Llc Method for heating an internal combustion engine and internal combustion engine for carrying out such a method
DE102016200269A1 (en) 2016-01-13 2017-07-13 Ford Global Technologies, Llc Method for operating a liquid-cooled four-stroke internal combustion engine and four-stroke internal combustion engine for carrying out such a method
DE102020115166A1 (en) 2020-06-08 2021-12-09 Audi Aktiengesellschaft Drive device for a motor vehicle and method for operating a drive device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385273A (en) * 1965-09-10 1968-05-28 White Motor Corp Cooling system for internal combustion engine
FR2329852A1 (en) * 1975-11-03 1977-05-27 Brighigna Mario Single pump lubricant cooled IC engine - has press. relieved supply to bearings with heat exchanger in return line to oil reservoir
DE3508405A1 (en) * 1984-03-13 1985-10-03 Günter Elsbett Internal combustion engine with reduced noise and heat emission
US4834030A (en) * 1986-11-20 1989-05-30 Kloeckner-Humboldt-Deutz Ag Diesel internal combustion engine
US4854276A (en) * 1986-11-11 1989-08-08 Elsbett L Internal combustion engine with combined cooling and lubricating system
DE4029427A1 (en) * 1989-09-27 1991-04-04 Volkswagen Ag Piston-engine cylinder structure - has cooling jacket enclosed by oil vessel connected to lubrication system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1115349B (en) * 1977-06-13 1986-02-03 Brighigna Mario INTERNAL COMBUSTION ENGINE COOLED BY LUBRICATION OIL
JPS5837920U (en) * 1981-09-04 1983-03-11 三菱自動車工業株式会社 engine cooling system
DE3509095A1 (en) * 1984-04-11 1985-10-17 Volkswagenwerk Ag, 3180 Wolfsburg Arrangement for the cooling and lubrication of a reciprocating piston internal combustion engine
JPH03264721A (en) * 1990-03-14 1991-11-26 Hino Motors Ltd Block for heat insulating engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385273A (en) * 1965-09-10 1968-05-28 White Motor Corp Cooling system for internal combustion engine
FR2329852A1 (en) * 1975-11-03 1977-05-27 Brighigna Mario Single pump lubricant cooled IC engine - has press. relieved supply to bearings with heat exchanger in return line to oil reservoir
DE3508405A1 (en) * 1984-03-13 1985-10-03 Günter Elsbett Internal combustion engine with reduced noise and heat emission
US4854276A (en) * 1986-11-11 1989-08-08 Elsbett L Internal combustion engine with combined cooling and lubricating system
US4834030A (en) * 1986-11-20 1989-05-30 Kloeckner-Humboldt-Deutz Ag Diesel internal combustion engine
DE4029427A1 (en) * 1989-09-27 1991-04-04 Volkswagen Ag Piston-engine cylinder structure - has cooling jacket enclosed by oil vessel connected to lubrication system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050352A (en) * 2016-08-15 2016-10-26 潍柴动力股份有限公司 Internal combustion engine and main bearing lubrication system thereof
CN106050352B (en) * 2016-08-15 2019-02-12 潍柴动力股份有限公司 A kind of internal combustion engine and its main bearing lubrication system

Also Published As

Publication number Publication date
DE19940144A1 (en) 2001-03-01
DE50013028D1 (en) 2006-08-03
EP1079080A2 (en) 2001-02-28
ATE331125T1 (en) 2006-07-15
EP1079080B1 (en) 2006-06-21

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