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EP0874704A4 - Improved molten metal charge well - Google Patents

Improved molten metal charge well

Info

Publication number
EP0874704A4
EP0874704A4 EP97903843A EP97903843A EP0874704A4 EP 0874704 A4 EP0874704 A4 EP 0874704A4 EP 97903843 A EP97903843 A EP 97903843A EP 97903843 A EP97903843 A EP 97903843A EP 0874704 A4 EP0874704 A4 EP 0874704A4
Authority
EP
European Patent Office
Prior art keywords
molten metal
metal charge
charge well
improved molten
improved
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Withdrawn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
EP97903843A
Other languages
German (de)
French (fr)
Other versions
EP0874704A1 (en
Inventor
Ronald E Gilbert
Chris T Vild
Richard S Henderson
Mark A Bright
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.)
Metaullics Systems Co LP
Original Assignee
Metaullics Systems Co LP
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 Metaullics Systems Co LP filed Critical Metaullics Systems Co LP
Publication of EP0874704A1 publication Critical patent/EP0874704A1/en
Publication of EP0874704A4 publication Critical patent/EP0874704A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/18—Arrangements of devices 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
EP97903843A 1996-01-17 1997-01-17 Improved molten metal charge well Withdrawn EP0874704A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1010396P 1996-01-17 1996-01-17
US10103P 1996-01-17
PCT/US1997/000775 WO1997026101A1 (en) 1996-01-17 1997-01-17 Improved molten metal charge well

Publications (2)

Publication Number Publication Date
EP0874704A1 EP0874704A1 (en) 1998-11-04
EP0874704A4 true EP0874704A4 (en) 1999-07-14

Family

ID=21743885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97903843A Withdrawn EP0874704A4 (en) 1996-01-17 1997-01-17 Improved molten metal charge well

Country Status (3)

Country Link
EP (1) EP0874704A4 (en)
CA (1) CA2242906A1 (en)
WO (1) WO1997026101A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ307965B6 (en) * 2018-04-11 2019-09-18 FTAProcessing, s.r.o. Method of immersing solid metal particles in a melt when melting metals and the apparatus to do it

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030220A2 (en) * 1979-12-03 1981-06-10 Union Carbide Corporation Method for adding solids to molten metal
US4286985A (en) * 1980-03-31 1981-09-01 Aluminum Company Of America Vortex melting system
US4322245A (en) * 1980-01-09 1982-03-30 Claxton Raymond J Method for submerging entraining, melting and circulating metal charge in molten media
US4598899A (en) * 1984-07-10 1986-07-08 Kennecott Corporation Light gauge metal scrap melting system
US4747583A (en) * 1985-09-26 1988-05-31 Gordon Eliott B Apparatus for melting metal particles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984234A (en) * 1975-05-19 1976-10-05 Aluminum Company Of America Method and apparatus for circulating a molten media
US4053146A (en) * 1976-03-08 1977-10-11 Ford Motor Company Continuous stream treatment of ductile iron
FR2665854A1 (en) * 1990-08-20 1992-02-21 Pechiney Electrometallurgie Device for late introduction of a particulate alloy during casting of a liquid metal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030220A2 (en) * 1979-12-03 1981-06-10 Union Carbide Corporation Method for adding solids to molten metal
US4322245A (en) * 1980-01-09 1982-03-30 Claxton Raymond J Method for submerging entraining, melting and circulating metal charge in molten media
US4286985A (en) * 1980-03-31 1981-09-01 Aluminum Company Of America Vortex melting system
US4598899A (en) * 1984-07-10 1986-07-08 Kennecott Corporation Light gauge metal scrap melting system
US4747583A (en) * 1985-09-26 1988-05-31 Gordon Eliott B Apparatus for melting metal particles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9726101A1 *

Also Published As

Publication number Publication date
EP0874704A1 (en) 1998-11-04
WO1997026101A1 (en) 1997-07-24
CA2242906A1 (en) 1997-07-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19980720

AK Designated contracting states

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Designated state(s): DE FR GB IT

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BRIGHT, MARK, A.

Inventor name: HENDERSON, RICHARD, S.

Inventor name: VILD, CHRIS, T.

Inventor name: GILBERT, RONALD, E.

A4 Supplementary search report drawn up and despatched

Effective date: 19990602

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): DE FR GB IT

17Q First examination report despatched

Effective date: 20000105

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20010705