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WO2009030513A3 - Dosing furnace and rising pipe for delivering molten metal - Google Patents

Dosing furnace and rising pipe for delivering molten metal Download PDF

Info

Publication number
WO2009030513A3
WO2009030513A3 PCT/EP2008/009212 EP2008009212W WO2009030513A3 WO 2009030513 A3 WO2009030513 A3 WO 2009030513A3 EP 2008009212 W EP2008009212 W EP 2008009212W WO 2009030513 A3 WO2009030513 A3 WO 2009030513A3
Authority
WO
WIPO (PCT)
Prior art keywords
section
rising pipe
molten metal
dosing furnace
pipe
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.)
Ceased
Application number
PCT/EP2008/009212
Other languages
German (de)
French (fr)
Other versions
WO2009030513A2 (en
Inventor
Jens Gluecklich
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.)
Strikowestofen GmbH
Original Assignee
Strikowestofen 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 Strikowestofen GmbH filed Critical Strikowestofen GmbH
Priority to EP08829753A priority Critical patent/EP2193001B1/en
Priority to ES08829753T priority patent/ES2389977T3/en
Priority to PL08829753T priority patent/PL2193001T3/en
Publication of WO2009030513A2 publication Critical patent/WO2009030513A2/en
Publication of WO2009030513A3 publication Critical patent/WO2009030513A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
    • 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
    • F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
    • 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
    • F27D3/145—Runners therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Disclosed is a dosing furnace comprising a rising pipe (3) for delivering metered portions of a molten metal, particularly liquid aluminum alloy. The rising pipe encompasses a throttle section (31) that is located at the inlet end and has an inlet diameter (Di), a diffuser section (32), and a pipe section (33) having an outlet diameter (Do). The transition between the internal surfaces (30) of the throttle section (31), the diffuser section (32), and the pipe section (33) is smooth, without edges being formed.
PCT/EP2008/009212 2007-09-07 2008-10-31 Dosing furnace and rising pipe for delivering molten metal Ceased WO2009030513A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08829753A EP2193001B1 (en) 2007-09-07 2008-10-31 Rising pipe for delivering molten metal and dosing furnace with such a rising pipe
ES08829753T ES2389977T3 (en) 2007-09-07 2008-10-31 Ascending tube for delivery of molten metal and dosing furnace with ascending tube
PL08829753T PL2193001T3 (en) 2007-09-07 2008-10-31 Rising pipe for delivering molten metal and dosing furnace with such a rising pipe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007042537A DE102007042537B4 (en) 2007-09-07 2007-09-07 Dosing furnace and riser for the delivery of molten metal
DE102007042537.8 2007-09-07

Publications (2)

Publication Number Publication Date
WO2009030513A2 WO2009030513A2 (en) 2009-03-12
WO2009030513A3 true WO2009030513A3 (en) 2009-07-02

Family

ID=40367016

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/009212 Ceased WO2009030513A2 (en) 2007-09-07 2008-10-31 Dosing furnace and rising pipe for delivering molten metal

Country Status (5)

Country Link
EP (1) EP2193001B1 (en)
DE (1) DE102007042537B4 (en)
ES (1) ES2389977T3 (en)
PL (1) PL2193001T3 (en)
WO (1) WO2009030513A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044916A1 (en) * 2010-09-09 2012-03-15 Thermat Industrieofen Gmbh Funnel type filling pipe for compressed gas-operated dosing oven, has clamp that is inserted into hole provided in the nonferrous metal structure with flat gasket
CN105834399B (en) * 2016-04-11 2017-12-15 南通大学 A kind of composite low-pressure casting stalk and preparation method thereof
CN107931568A (en) * 2016-10-12 2018-04-20 福建省瑞奥麦特轻金属有限责任公司 A kind of stalk for low pressure casting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005017110U1 (en) * 2005-10-27 2006-02-16 Strikowestofen Gmbh Riser pipe for metering liquid metal comprises an inlet which conically tapers toward a nozzle
WO2006092163A2 (en) * 2005-02-28 2006-09-08 Oischinger Apparatebau Gmbh Metering oven

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262433B (en) * 1964-02-13 1968-03-07 Licentia Gmbh Device for casting aluminum cage windings for large electric motor runners
DE10130354C1 (en) * 2001-06-23 2003-01-23 Thyssenkrupp Stahl Ag Immersion tube used for casting molten metal comprises a tubular section extending from a filling opening for the molten metal, a funnel chamber connected to the tubular section, a removal stream opening, and a collision shoulder
US7431069B2 (en) * 2004-10-16 2008-10-07 Fu Shun Liang Method and apparatus for metal casting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006092163A2 (en) * 2005-02-28 2006-09-08 Oischinger Apparatebau Gmbh Metering oven
DE202005017110U1 (en) * 2005-10-27 2006-02-16 Strikowestofen Gmbh Riser pipe for metering liquid metal comprises an inlet which conically tapers toward a nozzle

Also Published As

Publication number Publication date
EP2193001B1 (en) 2012-06-27
EP2193001A2 (en) 2010-06-09
DE102007042537A1 (en) 2009-04-02
DE102007042537B4 (en) 2009-06-10
PL2193001T3 (en) 2012-11-30
WO2009030513A2 (en) 2009-03-12
ES2389977T3 (en) 2012-11-05

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