FR3026439B1 - Piston en acier pour un moteur a combustion interne comportant des moyens de refroidissement - Google Patents

Piston en acier pour un moteur a combustion interne comportant des moyens de refroidissement

Info

Publication number
FR3026439B1
FR3026439B1 FR1459173A FR1459173A FR3026439B1 FR 3026439 B1 FR3026439 B1 FR 3026439B1 FR 1459173 A FR1459173 A FR 1459173A FR 1459173 A FR1459173 A FR 1459173A FR 3026439 B1 FR3026439 B1 FR 3026439B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
cooling means
steel piston
piston
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
FR1459173A
Other languages
English (en)
Other versions
FR3026439A1 (fr
Inventor
Andre Gameiro
Sylvie Foreau
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 FR1459173A priority Critical patent/FR3026439B1/fr
Publication of FR3026439A1 publication Critical patent/FR3026439A1/fr
Application granted granted Critical
Publication of FR3026439B1 publication Critical patent/FR3026439B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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 
    • F02F3/0084—Pistons  the pistons being constructed from specific materials
    • 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)
FR1459173A 2014-09-29 2014-09-29 Piston en acier pour un moteur a combustion interne comportant des moyens de refroidissement Active FR3026439B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1459173A FR3026439B1 (fr) 2014-09-29 2014-09-29 Piston en acier pour un moteur a combustion interne comportant des moyens de refroidissement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1459173A FR3026439B1 (fr) 2014-09-29 2014-09-29 Piston en acier pour un moteur a combustion interne comportant des moyens de refroidissement

Publications (2)

Publication Number Publication Date
FR3026439A1 FR3026439A1 (fr) 2016-04-01
FR3026439B1 true FR3026439B1 (fr) 2017-12-29

Family

ID=51987347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1459173A Active FR3026439B1 (fr) 2014-09-29 2014-09-29 Piston en acier pour un moteur a combustion interne comportant des moyens de refroidissement

Country Status (1)

Country Link
FR (1) FR3026439B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3124829B1 (fr) 2021-07-01 2023-06-16 Ifp Energies Now Piston pour moteur à combustion interne avec système de refroidissement optimisé

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004029926B4 (de) * 2004-06-21 2007-09-20 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
US8371261B2 (en) * 2008-11-05 2013-02-12 Mahle International Gmbh Multi-part piston for an internal combustion engine and method for its production
DE102011013139A1 (de) * 2011-03-04 2012-09-06 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102011106381A1 (de) * 2011-07-04 2013-01-10 Mahle International Gmbh Kolben für einen Verbrennungsmotor

Also Published As

Publication number Publication date
FR3026439A1 (fr) 2016-04-01

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