EP0378150A3 - Reduzierplatte - Google Patents

Reduzierplatte Download PDF

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Publication number
EP0378150A3
EP0378150A3 EP19900100308 EP90100308A EP0378150A3 EP 0378150 A3 EP0378150 A3 EP 0378150A3 EP 19900100308 EP19900100308 EP 19900100308 EP 90100308 A EP90100308 A EP 90100308A EP 0378150 A3 EP0378150 A3 EP 0378150A3
Authority
EP
European Patent Office
Prior art keywords
reducing plate
reduction plate
casting
steel
inlet
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Withdrawn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
EP19900100308
Other languages
English (en)
French (fr)
Other versions
EP0378150A2 (de
Inventor
Albrecht Gräfer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0378150A2 publication Critical patent/EP0378150A2/de
Publication of EP0378150A3 publication Critical patent/EP0378150A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/08Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Gears, Cams (AREA)

Abstract

Es wird eine Reduzierplatte (1) mit wenigstens einem Durchbruch (2) für den Einsatz in Einlauftrichtern von Gießformen, ins­ besondere zum Gießen von Stahl- Grau- oder Leichtmetallguß beschrieben, mit der ein sicherer, genau dosierbarer Gießvor­ gang ermöglicht werden soll. Dies wird erfindungsgemäß dadurch erreicht, daß die Reduzierplatte (1) aus Stahlblech oder dgl. Metall (3) besteht, das zumindest auf der einlaufseitigen Seite eine Beschichtung (4) aus feuerfestem Material aufweist.
EP19900100308 1989-01-09 1990-01-08 Reduzierplatte Withdrawn EP0378150A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8900161U 1989-01-09
DE8900161U DE8900161U1 (de) 1989-01-09 1989-01-09 Reduzierplatte

Publications (2)

Publication Number Publication Date
EP0378150A2 EP0378150A2 (de) 1990-07-18
EP0378150A3 true EP0378150A3 (de) 1991-01-09

Family

ID=6834883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900100308 Withdrawn EP0378150A3 (de) 1989-01-09 1990-01-08 Reduzierplatte

Country Status (2)

Country Link
EP (1) EP0378150A3 (de)
DE (1) DE8900161U1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451505A (en) * 1945-05-21 1948-10-19 Edwin T Myskowski Screen for casting risers
US3598732A (en) * 1969-10-14 1971-08-10 American Metal Climax Inc Coated molybdenum mesh screen for ferrous metal casting molds
FR2539061A1 (fr) * 1983-01-11 1984-07-13 Fonderie Mecanique Ste Bretonn Dispositif de filtration pour la coulee de metaux ferreux
DE3525637A1 (de) * 1985-07-18 1987-01-22 Gerhard Dipl Ing Vitt Brechkern fuer speiser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451505A (en) * 1945-05-21 1948-10-19 Edwin T Myskowski Screen for casting risers
US3598732A (en) * 1969-10-14 1971-08-10 American Metal Climax Inc Coated molybdenum mesh screen for ferrous metal casting molds
FR2539061A1 (fr) * 1983-01-11 1984-07-13 Fonderie Mecanique Ste Bretonn Dispositif de filtration pour la coulee de metaux ferreux
DE3525637A1 (de) * 1985-07-18 1987-01-22 Gerhard Dipl Ing Vitt Brechkern fuer speiser

Also Published As

Publication number Publication date
DE8900161U1 (de) 1989-08-03
EP0378150A2 (de) 1990-07-18

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