FR2883043B1 - INTERNAL COMBUSTION ENGINE CYLINDER HEAD WITH INSERT AND ENGINE - Google Patents

INTERNAL COMBUSTION ENGINE CYLINDER HEAD WITH INSERT AND ENGINE

Info

Publication number
FR2883043B1
FR2883043B1 FR0502432A FR0502432A FR2883043B1 FR 2883043 B1 FR2883043 B1 FR 2883043B1 FR 0502432 A FR0502432 A FR 0502432A FR 0502432 A FR0502432 A FR 0502432A FR 2883043 B1 FR2883043 B1 FR 2883043B1
Authority
FR
France
Prior art keywords
insert
internal combustion
cylinder head
engine
combustion engine
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
FR0502432A
Other languages
French (fr)
Other versions
FR2883043A1 (en
Inventor
Sophie Quintard
Guillaume Morin
Bourles Eric Nicouleau
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 FR0502432A priority Critical patent/FR2883043B1/en
Publication of FR2883043A1 publication Critical patent/FR2883043A1/en
Application granted granted Critical
Publication of FR2883043B1 publication Critical patent/FR2883043B1/en
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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/248—Methods for avoiding thermal stress-induced cracks in the zone between valve seat openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR0502432A 2005-03-11 2005-03-11 INTERNAL COMBUSTION ENGINE CYLINDER HEAD WITH INSERT AND ENGINE Active FR2883043B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0502432A FR2883043B1 (en) 2005-03-11 2005-03-11 INTERNAL COMBUSTION ENGINE CYLINDER HEAD WITH INSERT AND ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502432A FR2883043B1 (en) 2005-03-11 2005-03-11 INTERNAL COMBUSTION ENGINE CYLINDER HEAD WITH INSERT AND ENGINE

Publications (2)

Publication Number Publication Date
FR2883043A1 FR2883043A1 (en) 2006-09-15
FR2883043B1 true FR2883043B1 (en) 2010-07-30

Family

ID=35124405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0502432A Active FR2883043B1 (en) 2005-03-11 2005-03-11 INTERNAL COMBUSTION ENGINE CYLINDER HEAD WITH INSERT AND ENGINE

Country Status (1)

Country Link
FR (1) FR2883043B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034591C2 (en) * 1980-09-13 1985-10-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Light metal cylinder head for a valve-controlled internal combustion engine
JPS5862344A (en) * 1981-10-07 1983-04-13 Hino Motors Ltd Method for preventing cracking of cylinder head in internal-combustion engine
FR2654775B1 (en) 1989-11-22 1992-01-31 Peugeot CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINE WITH CAST INSERTS BETWEEN VALVE SEATS.
FR2668403A1 (en) * 1990-10-30 1992-04-30 Peugeot METALLIC INSERT FOR CASTING IN INTERNAL COMBUSTION ENGINE HEAD.
FR2736967B1 (en) 1995-07-18 1997-08-29 Renault CYLINDER HEAD OF INTERNAL COMBUSTION ENGINE WITH LOW THICKNESS INSERTS

Also Published As

Publication number Publication date
FR2883043A1 (en) 2006-09-15

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