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PL1888272T3 - Reduction of cycle time during the series production of pistons for internal combustion engines - Google Patents

Reduction of cycle time during the series production of pistons for internal combustion engines

Info

Publication number
PL1888272T3
PL1888272T3 PL06762039T PL06762039T PL1888272T3 PL 1888272 T3 PL1888272 T3 PL 1888272T3 PL 06762039 T PL06762039 T PL 06762039T PL 06762039 T PL06762039 T PL 06762039T PL 1888272 T3 PL1888272 T3 PL 1888272T3
Authority
PL
Poland
Prior art keywords
series production
feeder
pistons
reduction
internal combustion
Prior art date
Application number
PL06762039T
Other languages
Polish (pl)
Inventor
Siegfried Mielke
Original Assignee
Ks Kolbenschmidt 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=36999898&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL1888272(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ks Kolbenschmidt Gmbh filed Critical Ks Kolbenschmidt Gmbh
Publication of PL1888272T3 publication Critical patent/PL1888272T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/02—Top casting
    • 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
    • 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
    • B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

The invention relates to a method for the series production of a piston. According to said method, a cast melt fills a multiple-part casting mould and the feeder via a supply region, and then solidifies in the casting mould such that the outer contour of the cast part is determined or residual surfaces are determined. According to the invention, the casting mould is opened and the cast part is removed from the mould before the casting melt solidifies in the region of the feeder such that an edge shell holding the contents of the feeder is formed or the feeder is completely solidified in such a way as to achieve a dimensional stability.
PL06762039T 2005-06-15 2006-06-14 Reduction of cycle time during the series production of pistons for internal combustion engines PL1888272T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005027540A DE102005027540A1 (en) 2005-06-15 2005-06-15 Shortening the cycle time in the series production of pistons for internal combustion engines
EP06762039A EP1888272B1 (en) 2005-06-15 2006-06-14 Reduction of cycle time during the series production of pistons for internal combustion engines
PCT/EP2006/005701 WO2006133914A1 (en) 2005-06-15 2006-06-14 Reduction of cycle time during the series production of pistons for internal combustion engines

Publications (1)

Publication Number Publication Date
PL1888272T3 true PL1888272T3 (en) 2010-02-26

Family

ID=36999898

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06762039T PL1888272T3 (en) 2005-06-15 2006-06-14 Reduction of cycle time during the series production of pistons for internal combustion engines

Country Status (5)

Country Link
EP (1) EP1888272B1 (en)
AT (1) ATE446812T1 (en)
DE (2) DE102005027540A1 (en)
PL (1) PL1888272T3 (en)
WO (1) WO2006133914A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010003345B4 (en) 2010-03-26 2012-02-23 Federal-Mogul Nürnberg GmbH Method and device for casting a piston for an internal combustion engine
DE102010003346A1 (en) 2010-03-26 2011-09-29 Federal-Mogul Nürnberg GmbH Method and device for casting a piston for an internal combustion engine
EP2527060A1 (en) * 2011-05-24 2012-11-28 Georg Fischer Automobilguss GmbH Casting method for permanent moulds
DE102014216517A1 (en) 2014-08-20 2016-02-25 Mahle International Gmbh Casting tool and method of manufacturing a piston for an internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2137836A1 (en) * 1971-07-28 1973-02-08 Karl Dipl Ing Dr Ableidinger Feeder and chill head insulating linings - of fireproof paper or fabric contacting metal foil or refractory
JPS5886968A (en) * 1981-11-20 1983-05-24 Izumi Jidosha Kogyo Kk Production of fiber reinforced aluminum alloy piston
NZ240458A (en) * 1990-11-05 1993-06-25 Comalco Alu Mould assembly for chill casting: large chill area
JPH07124695A (en) * 1993-11-08 1995-05-16 Toyota Motor Corp Casting equipment
DE102004052231A1 (en) * 2004-10-27 2006-05-11 Ks Kolbenschmidt Gmbh Method for series production of pistons for internal combustion engines under gas pressure

Also Published As

Publication number Publication date
WO2006133914A1 (en) 2006-12-21
EP1888272A1 (en) 2008-02-20
DE102005027540A1 (en) 2006-12-28
ATE446812T1 (en) 2009-11-15
EP1888272B1 (en) 2009-10-28
DE502006005251D1 (en) 2009-12-10

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