EP1997572A3 - Schmelzentiegel mit Überlauf für eine Giessmaschine - Google Patents

Schmelzentiegel mit Überlauf für eine Giessmaschine Download PDF

Info

Publication number
EP1997572A3
EP1997572A3 EP08008233A EP08008233A EP1997572A3 EP 1997572 A3 EP1997572 A3 EP 1997572A3 EP 08008233 A EP08008233 A EP 08008233A EP 08008233 A EP08008233 A EP 08008233A EP 1997572 A3 EP1997572 A3 EP 1997572A3
Authority
EP
European Patent Office
Prior art keywords
overflow
casting machine
melting pot
pipe
chamber
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.)
Granted
Application number
EP08008233A
Other languages
English (en)
French (fr)
Other versions
EP1997572B1 (de
EP1997572A2 (de
Inventor
Josef Rapp
Norbert Dr.-Ing. Erhard
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.)
Meltec Industrieofenbau GmbH
Original Assignee
Meltec Industrieofenbau 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 Meltec Industrieofenbau GmbH filed Critical Meltec Industrieofenbau GmbH
Publication of EP1997572A2 publication Critical patent/EP1997572A2/de
Publication of EP1997572A3 publication Critical patent/EP1997572A3/de
Application granted granted Critical
Publication of EP1997572B1 publication Critical patent/EP1997572B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B22D17/28—Melting pots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • F27B3/045—Multiple chambers, e.g. one of which is used for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Die Erfindung bezieht sich auf einen Schmelzentiegel für eine Gießmaschine, der einen Tiegelbehälter (1), in dem eine Dosierkammer (2) und eine Schmelzekammer (3) ausgebildet sind, und ein Schmelzeüberlaufmittel (9) aufweist, das über einen vorgebbaren Maximalfüllstand (MF) in der Dosierkammer ansteigende Schmelze in die Schmelzekammer zurückleitet.
Erfindungsgemäß beinhaltet das Schmelzeüberlaufmittel ein mit der Dosierkammer kommunizierendes Überlaufrohr (9), das mit einer Anschlussöffnung (9a) mit der Dosierkammer auf einem Niveau unterhalb des Maximalfüllstands in Verbindung steht und mit einer Überlauföffnung (9d) in der Schmelzekammer auf dem Niveau des Maximalfüllstands der Dosierkammer ausmündet.
Verwendung z.B. in Warmkammer-Druckgießmaschinen für Magnesiumdruckguss.
EP08008233A 2007-05-24 2008-04-30 Schmelzentiegel mit Überlauf für eine Giessmaschine Not-in-force EP1997572B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007025772A DE102007025772A1 (de) 2007-05-24 2007-05-24 Schmelzentiegel mit Überlauf für eine Gießmaschine

Publications (3)

Publication Number Publication Date
EP1997572A2 EP1997572A2 (de) 2008-12-03
EP1997572A3 true EP1997572A3 (de) 2009-11-04
EP1997572B1 EP1997572B1 (de) 2010-12-22

Family

ID=39745418

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08008233A Not-in-force EP1997572B1 (de) 2007-05-24 2008-04-30 Schmelzentiegel mit Überlauf für eine Giessmaschine

Country Status (3)

Country Link
EP (1) EP1997572B1 (de)
AT (1) ATE492361T1 (de)
DE (2) DE102007025772A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123875A (en) * 1962-05-31 1964-03-10 Madwed
EP0609196A1 (de) * 1993-01-26 1994-08-03 ING. RAUCH FERTIGUNGSTECHNIK GESELLSCHAFT m.b.H. Zweikammerofen zur Schmelzenbeschickung von Giessmaschinen
DE19747002A1 (de) * 1997-10-24 1999-04-29 Audi Ag Verfahren zum Betreiben eines Magnesiumschmelzofens
WO2001005539A1 (de) * 1999-07-15 2001-01-25 Meltec Industrieofenbau Gmbh Schmelzofen zur beschickung einer giesseinrichtung
DE29923842U1 (de) * 1999-12-03 2001-06-28 Fa. Karl Ley, 58579 Schalksmühle Schmelzofen für Zink

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901234C (de) * 1943-09-23 1954-01-07 Hahn & Kolb Verfahren zur Zufuehrung des Schmelzgutes zu Spritz- und Pressgiessmaschinen
US3191247A (en) * 1959-09-08 1965-06-29 Lindberg Engineering Co Furnace ladling apparatus
DE3344537C1 (de) * 1983-12-09 1985-06-05 Daimler-Benz Ag, 7000 Stuttgart Verfahren zum taktweisen Dosieren einer flüssigen Metallmenge beim Druckgießen
DE19813416C2 (de) * 1998-03-26 2000-01-05 Univ Hannover Verfahren und Vorrichtung zur Handhabung von Schmelzen, insbesondere von Magnesium und Magnesiumlegierungen
CA2449091A1 (en) * 2002-11-13 2004-05-13 Alain Renaud Boulet Magnesium die casting system
WO2005023459A1 (en) * 2003-09-11 2005-03-17 Equipment Merchants International, Inc. Fluid feed system for a casting application

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123875A (en) * 1962-05-31 1964-03-10 Madwed
EP0609196A1 (de) * 1993-01-26 1994-08-03 ING. RAUCH FERTIGUNGSTECHNIK GESELLSCHAFT m.b.H. Zweikammerofen zur Schmelzenbeschickung von Giessmaschinen
DE19747002A1 (de) * 1997-10-24 1999-04-29 Audi Ag Verfahren zum Betreiben eines Magnesiumschmelzofens
WO2001005539A1 (de) * 1999-07-15 2001-01-25 Meltec Industrieofenbau Gmbh Schmelzofen zur beschickung einer giesseinrichtung
DE29923842U1 (de) * 1999-12-03 2001-06-28 Fa. Karl Ley, 58579 Schalksmühle Schmelzofen für Zink

Also Published As

Publication number Publication date
EP1997572B1 (de) 2010-12-22
DE502008002043D1 (de) 2011-02-03
EP1997572A2 (de) 2008-12-03
ATE492361T1 (de) 2011-01-15
DE102007025772A1 (de) 2008-11-27

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