EP1872885A3 - Engine block and method for its manufacture - Google Patents

Engine block and method for its manufacture Download PDF

Info

Publication number
EP1872885A3
EP1872885A3 EP07012462A EP07012462A EP1872885A3 EP 1872885 A3 EP1872885 A3 EP 1872885A3 EP 07012462 A EP07012462 A EP 07012462A EP 07012462 A EP07012462 A EP 07012462A EP 1872885 A3 EP1872885 A3 EP 1872885A3
Authority
EP
European Patent Office
Prior art keywords
metal alloy
light metal
manufacture
engine block
cylinder crankcase
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Withdrawn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
EP07012462A
Other languages
German (de)
French (fr)
Other versions
EP1872885A2 (en
Inventor
Herbert MÖDING
Steffen Ziegler
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.)
KS Huayu Alutech GmbH
Original Assignee
KS Aluminium Technologie 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38651237&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1872885(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KS Aluminium Technologie GmbH filed Critical KS Aluminium Technologie GmbH
Publication of EP1872885A2 publication Critical patent/EP1872885A2/en
Publication of EP1872885A3 publication Critical patent/EP1872885A3/en
Withdrawn legal-status Critical Current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
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/065—Cooling or heating equipment for moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/082—Sprues, pouring cups
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/2069—Exerting after-pressure on the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2218—Cooling or heating equipment for dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/11—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of mechanical pressing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zum Gießen eines Zylinderkurbelgehäuses (1) für eine Brennkraftmaschine aus einer Leichtmetalllegierung, wobei die Leichtmetalllegierung unter Druck eingegossen wird, wobei die Leichtmetalllegierung über einen Anschnitt (10) in einem Bereich des Lagerstuhls (15) unterhalb eines Zylinderrohres des Zylinderkurbelgehäuses eingegossen wird. Darüber hinaus betrifft die Erfindung ein in der Vorrichtung hergestelltes Zylinderkurbelgehäuse.

Figure imgaf001
The invention relates to a device for casting a cylinder crankcase (1) for an internal combustion engine made of a light metal alloy, wherein the light metal alloy is poured under pressure, wherein the light metal alloy poured over a gate (10) in a region of the bearing block (15) below a cylinder tube of the cylinder crankcase becomes. Moreover, the invention relates to a cylinder crankcase produced in the device.
Figure imgaf001
EP07012462A 2006-06-28 2007-06-26 Engine block and method for its manufacture Withdrawn EP1872885A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610030129 DE102006030129B4 (en) 2006-06-28 2006-06-28 Casting apparatus and casting method for producing a cylinder crankcase

Publications (2)

Publication Number Publication Date
EP1872885A2 EP1872885A2 (en) 2008-01-02
EP1872885A3 true EP1872885A3 (en) 2008-06-25

Family

ID=38651237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07012462A Withdrawn EP1872885A3 (en) 2006-06-28 2007-06-26 Engine block and method for its manufacture

Country Status (2)

Country Link
EP (1) EP1872885A3 (en)
DE (1) DE102006030129B4 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011056985A1 (en) * 2011-12-23 2013-06-27 Martinrea Honsel Germany Gmbh Casting device for casting cylinder crankcases according to the low-pressure method
NO2756167T3 (en) * 2014-01-29 2018-06-16
DE102017124150B4 (en) 2017-10-17 2021-01-28 Ks Huayu Alutech Gmbh Die casting mold for casting cylinder crankcases or crankcase lower parts
CN112276034A (en) * 2020-09-11 2021-01-29 周芮冬 Secondary pressurization adjustable device of die casting machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62238057A (en) * 1986-04-09 1987-10-19 Honda Motor Co Ltd Metallic mold casting method
JPH02117761A (en) * 1988-10-25 1990-05-02 Toyota Motor Corp Cooling method for casting die
DE3938079A1 (en) * 1989-11-16 1991-05-23 Bayerische Motoren Werke Ag Casting appts. - has stamps to apply compression at various points to prevent faults in critical areas of complex castings
JPH05293592A (en) * 1991-08-07 1993-11-09 Mazda Motor Corp Casting method into metallic mold
JPH06126411A (en) * 1992-10-22 1994-05-10 Toyota Motor Corp Device for casting cylinder block
DE10063357A1 (en) * 2000-12-19 2002-07-04 Vaw Mandl & Berger Gmbh Linz Casting mold used for the production of engine blocks made from light metals, especially aluminum comprises mold parts with at least one mold part having sections for the direct introduction of aluminum sleeves into the mold
DE10357096A1 (en) * 2003-03-01 2004-09-16 Ks Aluminium Technologie Ag Monolithic aluminum cylinder crankcase for highly stressed diesel engines
DE10352601A1 (en) * 2003-05-06 2004-11-25 Halberg-Guss Gmbh Cylinder crankcase molding process involves casting single molding material over running and ingate system to form cylinder crankcase, in which molding material can be modified inside treatment chamber in running and ingate system
DE10342582A1 (en) * 2003-05-06 2004-11-25 Halberg-Guss Gmbh Production of a gradient workpiece by layer casting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10026290B4 (en) * 2000-05-26 2007-05-24 Audi Ag Cylinder crankcase for an internal combustion engine
DE102004041633A1 (en) * 2004-08-27 2006-03-02 Fockele, Matthias, Dr. Device for the production of moldings

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62238057A (en) * 1986-04-09 1987-10-19 Honda Motor Co Ltd Metallic mold casting method
JPH02117761A (en) * 1988-10-25 1990-05-02 Toyota Motor Corp Cooling method for casting die
DE3938079A1 (en) * 1989-11-16 1991-05-23 Bayerische Motoren Werke Ag Casting appts. - has stamps to apply compression at various points to prevent faults in critical areas of complex castings
JPH05293592A (en) * 1991-08-07 1993-11-09 Mazda Motor Corp Casting method into metallic mold
JPH06126411A (en) * 1992-10-22 1994-05-10 Toyota Motor Corp Device for casting cylinder block
DE10063357A1 (en) * 2000-12-19 2002-07-04 Vaw Mandl & Berger Gmbh Linz Casting mold used for the production of engine blocks made from light metals, especially aluminum comprises mold parts with at least one mold part having sections for the direct introduction of aluminum sleeves into the mold
DE10357096A1 (en) * 2003-03-01 2004-09-16 Ks Aluminium Technologie Ag Monolithic aluminum cylinder crankcase for highly stressed diesel engines
DE10352601A1 (en) * 2003-05-06 2004-11-25 Halberg-Guss Gmbh Cylinder crankcase molding process involves casting single molding material over running and ingate system to form cylinder crankcase, in which molding material can be modified inside treatment chamber in running and ingate system
DE10342582A1 (en) * 2003-05-06 2004-11-25 Halberg-Guss Gmbh Production of a gradient workpiece by layer casting

Also Published As

Publication number Publication date
EP1872885A2 (en) 2008-01-02
DE102006030129B4 (en) 2010-01-07
DE102006030129A1 (en) 2008-01-03

Similar Documents

Publication Publication Date Title
EP2305975A3 (en) Combustion engine with pump for transporting engine oil and method for heating the engine oil of such a combustion engine
EP1384857A3 (en) Turbine housing for internal combustion engine with turbocharger and method for cooling an internal combustion engine with turbocharger
EP1872885A3 (en) Engine block and method for its manufacture
EP2060754A3 (en) Hydraulic unit for a cylinder head for a combustion engine with a variable valve stroke
WO2008000347A3 (en) Cast steel piston for internal combustion engines
EP2557287A3 (en) Method for metering a reducing agent
WO2010003067A3 (en) Method of manufacturing an engine block
ATE487866T1 (en) METHOD FOR PRODUCING A PISTON FOR AN INTERNAL COMBUSTION ENGINE AND PISTON PRODUCED THEREFROM
DE502005006628D1 (en) Method for engine brake operation of an internal combustion engine with a cylinder associated gas pressure vessel.
EP2077388A3 (en) Combination with cylinder head and cylinder block and usage of such a combination
EP2213851A3 (en) Oil supply equipment for lubricating a cylinder and/or cooling a piston
ATE302333T1 (en) METHOD FOR PRODUCING A VALVE SEAT
EP2230501A3 (en) Acoustical quality control procedure for a combustion engine
EP2169205A3 (en) Method for operating a combustion engine
EP2180179A3 (en) Method for operating a combustion engine and device for executing the method
DE502006002028D1 (en) Catalyst system for a combustion engine and method for the production thereof
EP2144215A3 (en) Method for determining a vehicle route
EP1820952A3 (en) Piston for combustion engines and method for manufacturing a piston for combustion engines
EP2532848A3 (en) Filter and cooling device
EP1118775A3 (en) Pneumatic cylinder with interior liquid damping means and method for damping a pneumatic cylinder
EP1614881A3 (en) Method and device for operating an internal combustion engine with turbocharger
EP1881186A3 (en) Method for operating an internal combustion engine with plural cylinders
DE602007000292D1 (en) Forged piston, internal combustion engine, transport device and method of making the forged piston
EP3695909A3 (en) Device for coating a cylinder bore
EP1286161A3 (en) Device for assessing motor oil quality and an apparatus and method for testing engine or exhaust-gas using the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B22D 17/22 20060101ALI20080516BHEP

Ipc: B22D 17/20 20060101ALI20080516BHEP

Ipc: B22D 15/02 20060101ALI20080516BHEP

Ipc: F02F 7/00 20060101ALI20080516BHEP

Ipc: B22D 27/04 20060101ALI20080516BHEP

Ipc: B22D 21/00 20060101ALI20080516BHEP

Ipc: B22D 18/04 20060101AFI20071109BHEP

Ipc: B22C 9/08 20060101ALI20080516BHEP

Ipc: B22C 9/06 20060101ALI20080516BHEP

Ipc: B22D 27/11 20060101ALI20080516BHEP

17P Request for examination filed

Effective date: 20081217

17Q First examination report despatched

Effective date: 20090119

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KS ALUMINIUM-TECHNOLOGIE GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20101001