WO2005102563A3 - Closure of the discharge channel of a metal casting vessel - Google Patents

Closure of the discharge channel of a metal casting vessel Download PDF

Info

Publication number
WO2005102563A3
WO2005102563A3 PCT/FI2005/000198 FI2005000198W WO2005102563A3 WO 2005102563 A3 WO2005102563 A3 WO 2005102563A3 FI 2005000198 W FI2005000198 W FI 2005000198W WO 2005102563 A3 WO2005102563 A3 WO 2005102563A3
Authority
WO
WIPO (PCT)
Prior art keywords
channel
recess
closure
closure body
metal casting
Prior art date
Application number
PCT/FI2005/000198
Other languages
French (fr)
Other versions
WO2005102563A2 (en
Inventor
Mikael Silfvenius
Original Assignee
Indref Oy
Mikael Silfvenius
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 Indref Oy, Mikael Silfvenius filed Critical Indref Oy
Priority to JP2007510060A priority Critical patent/JP2007534503A/en
Priority to EP05737736A priority patent/EP1750873A2/en
Priority to AU2005234959A priority patent/AU2005234959A1/en
Priority to CA002564979A priority patent/CA2564979A1/en
Publication of WO2005102563A2 publication Critical patent/WO2005102563A2/en
Publication of WO2005102563A3 publication Critical patent/WO2005102563A3/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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

The invention relates to a cock arrangement type (2) that is fitted in the bottom (1) of a metal casting vessel provided with an opening, comprising a channel body (3), through which a channel (4) runs, continuing the opening of the bottom, and the side of which has a rotationally symmetric recess (5) that extends transversally through the channel (4); and a rotatable closure body (6) that is fitted in the recess (5) and has a transversal hole (7) at the depth of the channel (4), the hole closing or opening the channel (4) when the closure body (6) is rotated. The improvement is achieved so that the end (8) of the closure body (6) is hinged to the bottom (9) of the recess (5) and that the contact surface between the closure body (6) and the recess (5) is rotationally symmetric and smaller than the rotation surface of the recess (5).
PCT/FI2005/000198 2004-04-27 2005-04-27 Closure of the discharge channel of a metal casting vessel WO2005102563A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007510060A JP2007534503A (en) 2004-04-27 2005-04-27 Closure of discharge channel in metal casting vessel
EP05737736A EP1750873A2 (en) 2004-04-27 2005-04-27 Closure of the discharge channel of a metal casting vessel
AU2005234959A AU2005234959A1 (en) 2004-04-27 2005-04-27 Closure of the discharge channel of a metal casting vessel
CA002564979A CA2564979A1 (en) 2004-04-27 2005-04-27 Closure of the discharge channel of a metal casting vessel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040589 2004-04-27
FI20040589A FI20040589A0 (en) 2004-04-27 2004-04-27 Closure for the mold opening in a metal casting vessel

Publications (2)

Publication Number Publication Date
WO2005102563A2 WO2005102563A2 (en) 2005-11-03
WO2005102563A3 true WO2005102563A3 (en) 2006-02-02

Family

ID=32104226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2005/000198 WO2005102563A2 (en) 2004-04-27 2005-04-27 Closure of the discharge channel of a metal casting vessel

Country Status (8)

Country Link
EP (1) EP1750873A2 (en)
JP (1) JP2007534503A (en)
AU (1) AU2005234959A1 (en)
CA (1) CA2564979A1 (en)
FI (1) FI20040589A0 (en)
RU (1) RU2006141384A (en)
TW (1) TW200603916A (en)
WO (1) WO2005102563A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5764015B2 (en) * 2011-09-02 2015-08-12 中部電力株式会社 Supply device for supplying molten metal to die casting machine
WO2020026777A1 (en) * 2018-07-31 2020-02-06 国立大学法人九州大学 Seal member, stopcock, reaction device, and method for producing chemical product

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557462A (en) * 1983-01-11 1985-12-10 Stopinc Aktiengesellschaft Rotary valve assembly for use in regulating the flow of molten material
US4913324A (en) * 1987-08-03 1990-04-03 Didier-Werke Ag Rotary valve for a metallurgical vessel and rotor and stator therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557462A (en) * 1983-01-11 1985-12-10 Stopinc Aktiengesellschaft Rotary valve assembly for use in regulating the flow of molten material
US4913324A (en) * 1987-08-03 1990-04-03 Didier-Werke Ag Rotary valve for a metallurgical vessel and rotor and stator therefor

Also Published As

Publication number Publication date
WO2005102563A2 (en) 2005-11-03
FI20040589A0 (en) 2004-04-27
EP1750873A2 (en) 2007-02-14
RU2006141384A (en) 2008-06-10
TW200603916A (en) 2006-02-01
AU2005234959A1 (en) 2005-11-03
CA2564979A1 (en) 2005-11-03
JP2007534503A (en) 2007-11-29

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