EP0197365A3 - Device for casting cylinder wall cooling devices between cylinders in a cylinder block, and the cylinder block as such - Google Patents

Device for casting cylinder wall cooling devices between cylinders in a cylinder block, and the cylinder block as such Download PDF

Info

Publication number
EP0197365A3
EP0197365A3 EP86103582A EP86103582A EP0197365A3 EP 0197365 A3 EP0197365 A3 EP 0197365A3 EP 86103582 A EP86103582 A EP 86103582A EP 86103582 A EP86103582 A EP 86103582A EP 0197365 A3 EP0197365 A3 EP 0197365A3
Authority
EP
European Patent Office
Prior art keywords
cylinder block
cylinder
cylinders
cooling water
cooling devices
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.)
Withdrawn
Application number
EP86103582A
Other languages
German (de)
French (fr)
Other versions
EP0197365A2 (en
Inventor
Karl-Hans Dr. Albrecht
Hartmut Ing. Lühr (grad.)
Günter Pieck
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.)
Halbergerhuette GmbH
Halbergerhutte GmbH
Original Assignee
Halbergerhuette GmbH
Halbergerhutte GmbH
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 Halbergerhuette GmbH, Halbergerhutte GmbH filed Critical Halbergerhuette GmbH
Publication of EP0197365A2 publication Critical patent/EP0197365A2/en
Publication of EP0197365A3 publication Critical patent/EP0197365A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/108—Siamese-type cylinders, i.e. cylinders cast together

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)

Abstract

Bei einer Vorrichtung zur gießtechnischen Herstellung einer Kühleinrichtung von schmalen Stegen zwischen be­ nachbarten Zylindern eines Zylinderblockes sind separate Kerne vorgesehen, die beidendig in einen Kühlwasserman­ telkern oder in den Sohlenkern eingepaßt werden, um in den Stegen Kühlwasserkanäle zu bilden. Die mit dieser Vorrich­ tung hergestellten Zylinderblöcke weisen in ihren Steg­ bereichen Kühlwasserkanäle auf, welche mit dem Kühlwas­ sermantel in Verbindung gebracht werden. In a device for casting production a cooling device of narrow webs between be neighboring cylinders of a cylinder block are separate Cores provided that both ends in a cooling water core or in the sole core to be fitted in the Webs to form cooling water channels. The one with this device tion manufactured cylinder blocks have in their web area cooling water channels, which with the cooling water be connected.

EP86103582A 1985-04-02 1986-03-17 Device for casting cylinder wall cooling devices between cylinders in a cylinder block, and the cylinder block as such Withdrawn EP0197365A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3512076A DE3512076C1 (en) 1985-04-02 1985-04-02 Device for the casting production of a cooling device for webs between adjacent cylinders of a cylinder block and a correspondingly produced cylinder block
DE3512076 1985-04-02

Publications (2)

Publication Number Publication Date
EP0197365A2 EP0197365A2 (en) 1986-10-15
EP0197365A3 true EP0197365A3 (en) 1987-11-25

Family

ID=6267129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86103582A Withdrawn EP0197365A3 (en) 1985-04-02 1986-03-17 Device for casting cylinder wall cooling devices between cylinders in a cylinder block, and the cylinder block as such

Country Status (6)

Country Link
US (1) US4693294A (en)
EP (1) EP0197365A3 (en)
JP (1) JPS62652A (en)
KR (1) KR860007978A (en)
BR (1) BR8601430A (en)
DE (1) DE3512076C1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609501B1 (en) * 1987-01-09 1991-01-11 Peugeot INTERNAL COMBUSTION ENGINE PROVIDED WITH IMPROVED MEANS FOR COOLING THE CYLINDER BLOCK
AT388319B (en) * 1987-08-20 1989-06-12 Avl Verbrennungskraft Messtech CASTING CORE FOR THE WATER JACKET OF A CYLINDER BLOCK OF A MULTI-CYLINDER PISTON PISTON COMBUSTION ENGINE
DE3812471A1 (en) * 1988-04-14 1989-11-02 Bayerische Motoren Werke Ag Foundry core for a crankcase
JPH06205719A (en) * 1992-11-19 1994-07-26 Ee & Ii:Kk Street furniture
AT2435U1 (en) * 1997-04-09 1998-10-27 Avl List Gmbh PISTON PISTON ENGINE
ATE292534T1 (en) * 1998-07-21 2005-04-15 Hydro Aluminium Alucast Gmbh CASTING MOLD AND CASTING PROCESS FOR PRODUCING AN ENGINE BLOCK
DE19925512B4 (en) * 1999-06-02 2009-02-05 Nemak Dillingen Gmbh mold
US6298899B1 (en) * 1999-07-13 2001-10-09 Ford Global Tech., Inc. Water jacket core
JP2001164985A (en) 1999-09-28 2001-06-19 Kubota Corp Cylinder block of multi-cylinder engine and casting method for same
US20050150476A1 (en) * 2002-08-06 2005-07-14 Uwe Gohrbandt Combination of cylinder liners consisting of a light metal alloy
US20050173091A1 (en) * 2003-12-18 2005-08-11 Tenedora Nemak, S.A. De C.V. Method and apparatus for manufacturing strong thin-walled castings
US20050247428A1 (en) * 2004-04-20 2005-11-10 Tenedora Nemak, S.A. De C.V. Method and apparatus for casting aluminum engine blocks with cooling liquid passage in ultra thin interliner webs
DE102009033402A1 (en) 2009-07-15 2011-01-27 Lahnwerk Gmbh Mold insert for a casting core and / or a casting mold and casting core and / or casting mold with a mold insert
EP2309114B1 (en) 2009-07-30 2012-09-12 Ford Global Technologies, LLC Cooling system
EP2309106B1 (en) 2009-07-30 2017-06-07 Ford Global Technologies, LLC Cooling system
US8555950B2 (en) 2011-10-25 2013-10-15 Ford Global Technologies, Llc Organic-like casting process for water jackets
DE102012101893C5 (en) 2012-03-06 2022-06-23 Ks Huayu Alutech Gmbh Device for manufacturing a cylinder crankcase
DE102012110258A1 (en) 2012-10-26 2014-04-30 Ks Aluminium-Technologie Gmbh Producing cylinder crankcase comprises preparing water jacket core and web region, placing water jacket core and web region in mold, filling mold with molten metal, sampling and removing water jacket core and web region from crankcase
DE102012110592A1 (en) 2012-11-06 2014-05-08 Martinrea Honsel Germany Gmbh A method of manufacturing a cylinder crankcase and a casting block assembly for a cylinder crankcase
DE102014109598A1 (en) * 2014-07-09 2016-01-14 Tenedora Nemak, S.A. De C.V. Casting core, use of a foundry core and method of making a foundry core
US9470176B2 (en) * 2014-08-01 2016-10-18 Ford Global Technologies, Llc Bore bridge and cylinder cooling
US9528464B2 (en) 2014-08-11 2016-12-27 Ford Global Technologies, Llc Bore bridge cooling passage
US9950449B2 (en) 2015-03-02 2018-04-24 Ford Global Technologies, Llc Process and tool for forming a vehicle component
DE102015012554A1 (en) 2015-09-25 2017-03-30 Neue Halberg-Guss Gmbh Cast body of a cylinder crankcase and method of manufacturing using a casting mold with a filigree one-piece insert core
US10094328B2 (en) 2016-07-22 2018-10-09 Ford Global Technologies, Llc Forming assembly and method to provide a component with a passageway
DE102016012568A1 (en) 2016-10-21 2018-04-26 Deutz Aktiengesellschaft cylinder crankcase
DE102017206716B4 (en) * 2017-04-21 2021-05-06 Ford Global Technologies, Llc Cylinder block of an internal combustion engine
DE102017126392A1 (en) 2017-11-10 2017-12-28 FEV Europe GmbH Component of an internal combustion engine, in particular cylinder head, mold assembly and method for producing a component of an internal combustion engine
DE102018201645B3 (en) 2018-02-02 2019-08-08 Ford Global Technologies, Llc block
DE102019210203A1 (en) * 2019-07-10 2021-01-14 Ford Global Technologies, Llc Cooling arrangement for cylinder bridges
DE102020202465A1 (en) 2020-02-26 2021-08-26 Ford Global Technologies, Llc Internal combustion engine with liquid-cooled cylinder block and method for producing an associated cylinder block
US11378036B2 (en) * 2020-10-01 2022-07-05 Ford Global Technologies, Llc Bore bridge cooling channels

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR644059A (en) * 1926-11-20 1928-10-02 Esslingen Maschf Manufacturing process for foundry cores of very small cross section
US2834077A (en) * 1954-05-28 1958-05-13 Howard A Greis Method of producing patterns for cored castings
GB809529A (en) * 1957-05-04 1959-02-25 Jaguar Cars Improvements in and relating to the cooling of internal combustion engines
US3550670A (en) * 1968-01-11 1970-12-29 North American Rockwell Mold manufacturing method
GB1549819A (en) * 1976-11-03 1979-08-08 Thermal Syndicate Ltd Reinforced vitreous silica casting core
US4369739A (en) * 1979-05-07 1983-01-25 Nissan Motor Company, Limited Structure of a cylinder assembly for an internal combustion engine
DE8509908U1 (en) * 1985-04-02 1985-08-01 Halbergerhütte GmbH, 6600 Saarbrücken Casting core for a cooling water jacket of a cylinder block of a reciprocating piston internal combustion engine with a cooling device of webs between adjacent cylinders of the cylinder block and a correspondingly manufactured cylinder block
GB2155545A (en) * 1984-03-12 1985-09-25 Nissan Motor Cooling structure for multi-cylinder piston-engine cylinder block

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186387A (en) * 1963-10-09 1965-06-01 Gen Motors Corp Die castable cylinder head construction
DE1576713B2 (en) * 1967-12-13 1972-04-13 Daimler Benz Ag Cylinder block for internal combustion engines, in particular for motor vehicles
JPS6057758B2 (en) * 1977-06-22 1985-12-17 日本信号株式会社 central monitoring device
JPS5765836A (en) * 1980-10-13 1982-04-21 Isuzu Motors Ltd Water channel formation for cylinder block
GB2123727B (en) * 1982-06-25 1985-11-20 Ae Plc Pressure-casting pistons
JPS6045982A (en) * 1983-08-22 1985-03-12 Hitachi Ltd Magnetic disk device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR644059A (en) * 1926-11-20 1928-10-02 Esslingen Maschf Manufacturing process for foundry cores of very small cross section
US2834077A (en) * 1954-05-28 1958-05-13 Howard A Greis Method of producing patterns for cored castings
GB809529A (en) * 1957-05-04 1959-02-25 Jaguar Cars Improvements in and relating to the cooling of internal combustion engines
US3550670A (en) * 1968-01-11 1970-12-29 North American Rockwell Mold manufacturing method
GB1549819A (en) * 1976-11-03 1979-08-08 Thermal Syndicate Ltd Reinforced vitreous silica casting core
US4369739A (en) * 1979-05-07 1983-01-25 Nissan Motor Company, Limited Structure of a cylinder assembly for an internal combustion engine
GB2155545A (en) * 1984-03-12 1985-09-25 Nissan Motor Cooling structure for multi-cylinder piston-engine cylinder block
DE8509908U1 (en) * 1985-04-02 1985-08-01 Halbergerhütte GmbH, 6600 Saarbrücken Casting core for a cooling water jacket of a cylinder block of a reciprocating piston internal combustion engine with a cooling device of webs between adjacent cylinders of the cylinder block and a correspondingly manufactured cylinder block

Also Published As

Publication number Publication date
BR8601430A (en) 1986-12-09
US4693294A (en) 1987-09-15
JPS62652A (en) 1987-01-06
EP0197365A2 (en) 1986-10-15
DE3512076C1 (en) 1988-01-21
KR860007978A (en) 1986-11-10

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Inventor name: ALBRECHT, KARL-HANS, DR.

Inventor name: PIECK, GUENTER

Inventor name: LUEHR, HARTMUT, ING. (GRAD.)