FR2823141B1 - PROCESS FOR MOLDING A HEAD - Google Patents

PROCESS FOR MOLDING A HEAD

Info

Publication number
FR2823141B1
FR2823141B1 FR0104815A FR0104815A FR2823141B1 FR 2823141 B1 FR2823141 B1 FR 2823141B1 FR 0104815 A FR0104815 A FR 0104815A FR 0104815 A FR0104815 A FR 0104815A FR 2823141 B1 FR2823141 B1 FR 2823141B1
Authority
FR
France
Prior art keywords
molding
head
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
FR0104815A
Other languages
French (fr)
Other versions
FR2823141A1 (en
Inventor
Nezet Andre Le
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 FR0104815A priority Critical patent/FR2823141B1/en
Publication of FR2823141A1 publication Critical patent/FR2823141A1/en
Application granted granted Critical
Publication of FR2823141B1 publication Critical patent/FR2823141B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • 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
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FR0104815A 2001-04-09 2001-04-09 PROCESS FOR MOLDING A HEAD Expired - Fee Related FR2823141B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0104815A FR2823141B1 (en) 2001-04-09 2001-04-09 PROCESS FOR MOLDING A HEAD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0104815A FR2823141B1 (en) 2001-04-09 2001-04-09 PROCESS FOR MOLDING A HEAD

Publications (2)

Publication Number Publication Date
FR2823141A1 FR2823141A1 (en) 2002-10-11
FR2823141B1 true FR2823141B1 (en) 2003-06-27

Family

ID=8862119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0104815A Expired - Fee Related FR2823141B1 (en) 2001-04-09 2001-04-09 PROCESS FOR MOLDING A HEAD

Country Status (1)

Country Link
FR (1) FR2823141B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874265A (en) * 1981-10-29 1983-05-04 Honda Motor Co Ltd Production of cylinder head for engine
JPS5874266A (en) * 1981-10-29 1983-05-04 Honda Motor Co Ltd Production of cylinder head for engine
JPS58135762A (en) * 1982-02-08 1983-08-12 Honda Motor Co Ltd Casting method of valve guide and seat of cylinder head and supporting pin for casting
FR2717719B1 (en) * 1994-03-28 1996-06-21 Claude Planchamp Improved resistance to thermal shock of cylinder heads made of highly stressed aluminum alloys.
FR2751251B1 (en) * 1996-07-19 1998-08-21 Renault PROCESS AND CORE FOR MOLDING A CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
FR2823141A1 (en) 2002-10-11

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Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20171229