FR2697291B1 - Arrangement of metal inserts for cylinder head expansion joints of an internal combustion engine. - Google Patents

Arrangement of metal inserts for cylinder head expansion joints of an internal combustion engine.

Info

Publication number
FR2697291B1
FR2697291B1 FR9212838A FR9212838A FR2697291B1 FR 2697291 B1 FR2697291 B1 FR 2697291B1 FR 9212838 A FR9212838 A FR 9212838A FR 9212838 A FR9212838 A FR 9212838A FR 2697291 B1 FR2697291 B1 FR 2697291B1
Authority
FR
France
Prior art keywords
arrangement
combustion engine
internal combustion
cylinder head
expansion joints
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.)
Expired - Fee Related
Application number
FR9212838A
Other languages
French (fr)
Other versions
FR2697291A1 (en
Inventor
Didier Girard
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Priority to FR9212838A priority Critical patent/FR2697291B1/en
Priority to EP93402449A priority patent/EP0595676B1/en
Priority to DE1993603800 priority patent/DE69303800T2/en
Publication of FR2697291A1 publication Critical patent/FR2697291A1/en
Application granted granted Critical
Publication of FR2697291B1 publication Critical patent/FR2697291B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons
    • 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
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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 
    • F02F2001/008—Stress problems, especially related to thermal stress
    • 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
    • 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
    • F02F2200/00—Manufacturing
    • F02F2200/06—Casting
FR9212838A 1992-10-28 1992-10-28 Arrangement of metal inserts for cylinder head expansion joints of an internal combustion engine. Expired - Fee Related FR2697291B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9212838A FR2697291B1 (en) 1992-10-28 1992-10-28 Arrangement of metal inserts for cylinder head expansion joints of an internal combustion engine.
EP93402449A EP0595676B1 (en) 1992-10-28 1993-10-06 Fitting of metallic inserts for expansion joint in cylinderhead of an internal combustion engine
DE1993603800 DE69303800T2 (en) 1992-10-28 1993-10-06 Compilation of metal inserts for expansion joints in the cylinder head of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212838A FR2697291B1 (en) 1992-10-28 1992-10-28 Arrangement of metal inserts for cylinder head expansion joints of an internal combustion engine.

Publications (2)

Publication Number Publication Date
FR2697291A1 FR2697291A1 (en) 1994-04-29
FR2697291B1 true FR2697291B1 (en) 1994-12-02

Family

ID=9434916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9212838A Expired - Fee Related FR2697291B1 (en) 1992-10-28 1992-10-28 Arrangement of metal inserts for cylinder head expansion joints of an internal combustion engine.

Country Status (3)

Country Link
EP (1) EP0595676B1 (en)
DE (1) DE69303800T2 (en)
FR (1) FR2697291B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506112C2 (en) * 1993-12-16 1997-11-10 Saab Automobile Reinforced cylinder head
FR2736967B1 (en) * 1995-07-18 1997-08-29 Renault CYLINDER HEAD OF INTERNAL COMBUSTION ENGINE WITH LOW THICKNESS INSERTS
US6874479B2 (en) 2003-03-21 2005-04-05 Avl List Gmbh Internal combustion engine
FR2904052B1 (en) * 2006-07-18 2012-10-19 Renault Sas CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINE, COMPRISING A REINFORCING ELEMENT.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816989A1 (en) * 1978-04-19 1979-10-25 Maschf Augsburg Nuernberg Ag APPLICATION OF A PROCESS FOR PASTING A MATERIAL ON A PREFABRICATED WORKPIECE WITH SPECIAL MATERIAL PROPERTIES
JPS5874265A (en) * 1981-10-29 1983-05-04 Honda Motor Co Ltd Production of cylinder head for engine
FR2668403A1 (en) * 1990-10-30 1992-04-30 Peugeot METALLIC INSERT FOR CASTING IN INTERNAL COMBUSTION ENGINE HEAD.
FR2706795A1 (en) * 1993-06-22 1994-12-30 Curti Jean Device for separating moulded components injected as a cluster
SE9500260L (en) * 1994-02-11 1995-08-12 Fischer Georg Giessereianlagen Process and apparatus for cleaning of cast trees

Also Published As

Publication number Publication date
EP0595676B1 (en) 1996-07-24
DE69303800T2 (en) 1996-11-28
EP0595676A1 (en) 1994-05-04
FR2697291A1 (en) 1994-04-29
DE69303800D1 (en) 1996-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100630