WO2006056708A3 - Method of producing an oil gallery in a cylinder crankcase of an internal combustion engine for a motor vehicle, mould core for implementing one such method, cylinder crankcase obtained by one such method and engine comprising one such cylinder crankcase - Google Patents

Method of producing an oil gallery in a cylinder crankcase of an internal combustion engine for a motor vehicle, mould core for implementing one such method, cylinder crankcase obtained by one such method and engine comprising one such cylinder crankcase Download PDF

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Publication number
WO2006056708A3
WO2006056708A3 PCT/FR2005/050652 FR2005050652W WO2006056708A3 WO 2006056708 A3 WO2006056708 A3 WO 2006056708A3 FR 2005050652 W FR2005050652 W FR 2005050652W WO 2006056708 A3 WO2006056708 A3 WO 2006056708A3
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder crankcase
oil gallery
mould core
internal combustion
motor vehicle
Prior art date
Application number
PCT/FR2005/050652
Other languages
French (fr)
Other versions
WO2006056708A2 (en
Inventor
Xavier Frere
Michel Deloraine
Original Assignee
Renault Sa
Xavier Frere
Michel Deloraine
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 Sa, Xavier Frere, Michel Deloraine filed Critical Renault Sa
Publication of WO2006056708A2 publication Critical patent/WO2006056708A2/en
Publication of WO2006056708A3 publication Critical patent/WO2006056708A3/en

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/103—Multipart cores

Abstract

The invention relates to a method of producing an oil gallery in the volume of a pipe used for the recirculation of oil fumes from a cylinder crankcase of an internal combustion engine for a motor vehicle. The inventive method comprises the following steps consisting in: assembling a mould core of the recirculation pipe and a mould core of the oil gallery with the aid of complementary assembly means which co-operate with one another such as to form a one-piece assembly; introducing said one-piece assembly into the cylinder crankcase mould; and moulding the cylinder crankcase, the recirculation pipe and the oil gallery together into a single piece from a metallic material. The invention also relates to a mould core used to implement one such method, a cylinder crankcase obtained by one such method and an internal combustion engine for a motor vehicle comprising one such cylinder crankcase.
PCT/FR2005/050652 2004-11-29 2005-08-04 Method of producing an oil gallery in a cylinder crankcase of an internal combustion engine for a motor vehicle, mould core for implementing one such method, cylinder crankcase obtained by one such method and engine comprising one such cylinder crankcase WO2006056708A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0412619 2004-11-29
FR0412619A FR2878457B1 (en) 2004-11-29 2004-11-29 METHOD FOR PRODUCING AN OIL RAMP IN A CYLINDER CASTER OF AN INTERNAL COMBUSTION ENGINE FOR A MOTOR VEHICLE, MOLDING CORE FOR IMPLEMENTING SUCH A METHOD, CYLINDER HOUSING AND MOTOR THUS OBTAINED

Publications (2)

Publication Number Publication Date
WO2006056708A2 WO2006056708A2 (en) 2006-06-01
WO2006056708A3 true WO2006056708A3 (en) 2006-08-10

Family

ID=34951537

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/050652 WO2006056708A2 (en) 2004-11-29 2005-08-04 Method of producing an oil gallery in a cylinder crankcase of an internal combustion engine for a motor vehicle, mould core for implementing one such method, cylinder crankcase obtained by one such method and engine comprising one such cylinder crankcase

Country Status (2)

Country Link
FR (1) FR2878457B1 (en)
WO (1) WO2006056708A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103143686A (en) * 2013-01-31 2013-06-12 洛阳新火种节能技术推广有限公司 Improved method of flange tee foundry technology
CN104070135A (en) * 2014-06-19 2014-10-01 宁夏共享装备有限公司 Casting method of sand core oil tube of internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021111204A1 (en) 2021-04-30 2022-11-03 Bayerische Motoren Werke Aktiengesellschaft Method for manufacturing a crankcase, crankcase and mold for manufacturing a crankcase

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365997A (en) * 1992-11-06 1994-11-22 Ford Motor Company Method for preparing an engine block casting having cylinder bore liners

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0486463B2 (en) * 1990-11-16 1998-08-05 AVL List GmbH Casting mold for cylinder block of a V-type internal combustion engine
US5361823A (en) * 1992-07-27 1994-11-08 Cmi International, Inc. Casting core and method for cast-in-place attachment of a cylinder liner to a cylinder block

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365997A (en) * 1992-11-06 1994-11-22 Ford Motor Company Method for preparing an engine block casting having cylinder bore liners

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103143686A (en) * 2013-01-31 2013-06-12 洛阳新火种节能技术推广有限公司 Improved method of flange tee foundry technology
CN104070135A (en) * 2014-06-19 2014-10-01 宁夏共享装备有限公司 Casting method of sand core oil tube of internal combustion engine

Also Published As

Publication number Publication date
FR2878457A1 (en) 2006-06-02
WO2006056708A2 (en) 2006-06-01
FR2878457B1 (en) 2008-05-30

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