FR2988780B1 - HEAT ENGINE CYLINDER HEAD ASSEMBLY - Google Patents

HEAT ENGINE CYLINDER HEAD ASSEMBLY

Info

Publication number
FR2988780B1
FR2988780B1 FR1252820A FR1252820A FR2988780B1 FR 2988780 B1 FR2988780 B1 FR 2988780B1 FR 1252820 A FR1252820 A FR 1252820A FR 1252820 A FR1252820 A FR 1252820A FR 2988780 B1 FR2988780 B1 FR 2988780B1
Authority
FR
France
Prior art keywords
cylinder head
head assembly
engine cylinder
heat engine
heat
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
FR1252820A
Other languages
French (fr)
Other versions
FR2988780A1 (en
Inventor
Cedric Cazaly
Jean-Marie Malhaire
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 FR1252820A priority Critical patent/FR2988780B1/en
Priority to PCT/FR2013/050377 priority patent/WO2013144467A1/en
Publication of FR2988780A1 publication Critical patent/FR2988780A1/en
Application granted granted Critical
Publication of FR2988780B1 publication Critical patent/FR2988780B1/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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0476—Camshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2301/00—Using particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2301/00—Using particular materials
    • F01L2301/02—Using ceramic materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/18—Camshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR1252820A 2012-03-29 2012-03-29 HEAT ENGINE CYLINDER HEAD ASSEMBLY Active FR2988780B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1252820A FR2988780B1 (en) 2012-03-29 2012-03-29 HEAT ENGINE CYLINDER HEAD ASSEMBLY
PCT/FR2013/050377 WO2013144467A1 (en) 2012-03-29 2013-02-25 Cylinder-head assembly for an heat engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1252820A FR2988780B1 (en) 2012-03-29 2012-03-29 HEAT ENGINE CYLINDER HEAD ASSEMBLY

Publications (2)

Publication Number Publication Date
FR2988780A1 FR2988780A1 (en) 2013-10-04
FR2988780B1 true FR2988780B1 (en) 2016-01-01

Family

ID=48014052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1252820A Active FR2988780B1 (en) 2012-03-29 2012-03-29 HEAT ENGINE CYLINDER HEAD ASSEMBLY

Country Status (2)

Country Link
FR (1) FR2988780B1 (en)
WO (1) WO2013144467A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126007U (en) * 1985-01-29 1986-08-07
JP2007016288A (en) * 2005-07-08 2007-01-25 Toyota Motor Corp Method for manufacturing sliding member coated with bearing material and sliding member coated with bearing material
DE102005037206A1 (en) * 2005-08-06 2007-02-15 Mahle International Gmbh Assembly for an internal combustion engine
JP2008069725A (en) * 2006-09-14 2008-03-27 Toyota Motor Corp Camshaft support structure
JP2010156211A (en) * 2008-12-26 2010-07-15 Jtekt Corp Camshaft device mounting structure
BRPI0903741A2 (en) * 2009-06-17 2011-03-01 Mahle Metal Leve Sa slip bearing, manufacturing process and internal combustion engine

Also Published As

Publication number Publication date
FR2988780A1 (en) 2013-10-04
WO2013144467A1 (en) 2013-10-03

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