ITUB20154005A1 - PISTON COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - Google Patents

PISTON COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Info

Publication number
ITUB20154005A1
ITUB20154005A1 ITUB2015A004005A ITUB20154005A ITUB20154005A1 IT UB20154005 A1 ITUB20154005 A1 IT UB20154005A1 IT UB2015A004005 A ITUB2015A004005 A IT UB2015A004005A IT UB20154005 A ITUB20154005 A IT UB20154005A IT UB20154005 A1 ITUB20154005 A1 IT UB20154005A1
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
cooling system
piston cooling
piston
Prior art date
Application number
ITUB2015A004005A
Other languages
Italian (it)
Inventor
Wolfgang Gstrein
Original Assignee
Fpt Motorenforschung Ag
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 Fpt Motorenforschung Ag filed Critical Fpt Motorenforschung Ag
Priority to ITUB2015A004005A priority Critical patent/ITUB20154005A1/en
Priority to EP16191620.0A priority patent/EP3150821B1/en
Priority to ES16191620T priority patent/ES2734287T3/en
Publication of ITUB20154005A1 publication Critical patent/ITUB20154005A1/en

Links

Classifications

    • 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
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/10—Cooling by flow of coolant through pistons
    • 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
    • F01M1/08—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
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/002—Cooling
    • 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
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • 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
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/105—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements
    • F01M2001/1057—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements comprising a plurality of filters, parallel or serial
    • 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
    • F01M2001/123—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10 using two or more pumps
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/04—Lubricant cooler
    • 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
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/08—Cooling of piston exterior only, e.g. by jets
    • 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
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
ITUB2015A004005A 2015-09-29 2015-09-29 PISTON COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE ITUB20154005A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITUB2015A004005A ITUB20154005A1 (en) 2015-09-29 2015-09-29 PISTON COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
EP16191620.0A EP3150821B1 (en) 2015-09-29 2016-09-29 Internal combustion engine provided with a piston cooling system
ES16191620T ES2734287T3 (en) 2015-09-29 2016-09-29 Internal combustion engine equipped with a piston cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A004005A ITUB20154005A1 (en) 2015-09-29 2015-09-29 PISTON COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Publications (1)

Publication Number Publication Date
ITUB20154005A1 true ITUB20154005A1 (en) 2017-03-29

Family

ID=55070070

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A004005A ITUB20154005A1 (en) 2015-09-29 2015-09-29 PISTON COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Country Status (3)

Country Link
EP (1) EP3150821B1 (en)
ES (1) ES2734287T3 (en)
IT (1) ITUB20154005A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018217634A1 (en) * 2017-05-23 2018-11-29 Cummins Inc. Engine cooling system and method for a spark ignited engine
US20190170057A1 (en) * 2017-12-06 2019-06-06 GM Global Technology Operations LLC Charge air cooler (cac) having a condensate dispersion device and a method of dispersing condensate from a cac
CN113356991B (en) * 2020-03-04 2022-07-15 一汽解放汽车有限公司 Piston cooling system with pressure detection function
CN111441842B (en) * 2020-05-08 2024-08-09 河北工业大学 Piston oil injection modularized engine oil system
DE102022109301B3 (en) 2022-04-14 2023-08-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for supporting braking in a motor vehicle and corresponding motor vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065743A (en) * 1961-02-09 1962-11-27 Int Harvester Co Internal combustion engine lubricating system and temperature regulating means for the pistons thereof
US4854276A (en) * 1986-11-11 1989-08-08 Elsbett L Internal combustion engine with combined cooling and lubricating system
DE10322304A1 (en) * 2003-05-17 2004-12-02 Daimlerchrysler Ag Oil supply system for internal combustion engine with first pump for supplying lubricating oil circuit has separate second pump for supplying piston spraying devices with oil
WO2010002293A1 (en) * 2008-07-03 2010-01-07 Volvo Lastvagnar Ab Piston for an internal combustion engine
DE102009018009A1 (en) * 2009-04-18 2010-10-21 Daimler Ag Oil cooling circuit for internal combustion engine, has oil pump and oil cooler, where line is provided for supplying piston cooling unit and another line is provided for supplying bearings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844003B1 (en) 2002-09-02 2006-06-16 Bontaz Centre Sa MULTI-PROJECTION SPRINKLER FOR ENGINE COOLING, AND ENGINES EQUIPPED WITH SUCH SPRAYERS
DE102004057626B4 (en) 2004-11-30 2014-02-06 Mahle International Gmbh piston spray nozzle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065743A (en) * 1961-02-09 1962-11-27 Int Harvester Co Internal combustion engine lubricating system and temperature regulating means for the pistons thereof
US4854276A (en) * 1986-11-11 1989-08-08 Elsbett L Internal combustion engine with combined cooling and lubricating system
DE10322304A1 (en) * 2003-05-17 2004-12-02 Daimlerchrysler Ag Oil supply system for internal combustion engine with first pump for supplying lubricating oil circuit has separate second pump for supplying piston spraying devices with oil
WO2010002293A1 (en) * 2008-07-03 2010-01-07 Volvo Lastvagnar Ab Piston for an internal combustion engine
DE102009018009A1 (en) * 2009-04-18 2010-10-21 Daimler Ag Oil cooling circuit for internal combustion engine, has oil pump and oil cooler, where line is provided for supplying piston cooling unit and another line is provided for supplying bearings

Also Published As

Publication number Publication date
EP3150821A1 (en) 2017-04-05
ES2734287T3 (en) 2019-12-05
EP3150821B1 (en) 2019-04-24

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