FR2883334B1 - INTERNAL COMBUSTION ENGINE PISTON WITH MEANS FOR AMPLIFYING COOLING AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH A PISTON - Google Patents

INTERNAL COMBUSTION ENGINE PISTON WITH MEANS FOR AMPLIFYING COOLING AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH A PISTON

Info

Publication number
FR2883334B1
FR2883334B1 FR0502753A FR0502753A FR2883334B1 FR 2883334 B1 FR2883334 B1 FR 2883334B1 FR 0502753 A FR0502753 A FR 0502753A FR 0502753 A FR0502753 A FR 0502753A FR 2883334 B1 FR2883334 B1 FR 2883334B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
piston
amplifying
cooling
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.)
Active
Application number
FR0502753A
Other languages
French (fr)
Other versions
FR2883334A1 (en
Inventor
Edouard Connan
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0502753A priority Critical patent/FR2883334B1/en
Publication of FR2883334A1 publication Critical patent/FR2883334A1/en
Application granted granted Critical
Publication of FR2883334B1 publication Critical patent/FR2883334B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01P3/08—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 
    • F02F3/0076—Pistons  the inside of the pistons being provided with ribs or fins
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR0502753A 2005-03-21 2005-03-21 INTERNAL COMBUSTION ENGINE PISTON WITH MEANS FOR AMPLIFYING COOLING AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH A PISTON Active FR2883334B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0502753A FR2883334B1 (en) 2005-03-21 2005-03-21 INTERNAL COMBUSTION ENGINE PISTON WITH MEANS FOR AMPLIFYING COOLING AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH A PISTON

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502753A FR2883334B1 (en) 2005-03-21 2005-03-21 INTERNAL COMBUSTION ENGINE PISTON WITH MEANS FOR AMPLIFYING COOLING AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH A PISTON

Publications (2)

Publication Number Publication Date
FR2883334A1 FR2883334A1 (en) 2006-09-22
FR2883334B1 true FR2883334B1 (en) 2007-05-04

Family

ID=35253815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0502753A Active FR2883334B1 (en) 2005-03-21 2005-03-21 INTERNAL COMBUSTION ENGINE PISTON WITH MEANS FOR AMPLIFYING COOLING AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH A PISTON

Country Status (1)

Country Link
FR (1) FR2883334B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110073061A1 (en) * 2009-09-28 2011-03-31 Jeungsuck Chae Pistons with a rough surface
DE102012211440A1 (en) 2011-10-21 2013-04-25 Mahle International Gmbh piston
JP2016048060A (en) * 2014-08-28 2016-04-07 トヨタ自動車株式会社 Piston cooling structure of internal combustion engine
DE102016224280A1 (en) 2016-06-02 2017-12-07 Mahle International Gmbh Piston of an internal combustion engine
CN108104935B (en) * 2017-12-27 2020-12-22 潍柴动力股份有限公司 Target shooting method of cooling nozzle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR929082A (en) * 1943-09-06 1947-12-16 Specialloid Ltd Improvements to internal combustion engines and pistons of similar engines
JPS52145612A (en) * 1977-01-27 1977-12-03 Aisin Seiki Co Ltd Piston for internal combustion engine
DE10015352C1 (en) * 2000-03-28 2001-07-19 Peter Rong Oil-cooled piston for light-weight i.c. engine, e.g. for light aircraft, has closed cooling space defined between piston base, piston crown and welded piston lower part fitted with base plate
JP2003301744A (en) * 2002-04-08 2003-10-24 Toyota Motor Corp Piston cooling device and method

Also Published As

Publication number Publication date
FR2883334A1 (en) 2006-09-22

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