EP0622597A3 - Verfahren und Vorrichtung zum Schmelzen von Metall insbesondere von Nichteisenmetall. - Google Patents

Verfahren und Vorrichtung zum Schmelzen von Metall insbesondere von Nichteisenmetall. Download PDF

Info

Publication number: EP0622597A3
Authority: EP; European Patent Office
Prior art keywords: metals; smelting; particularly non; ferrous; ferrous metals
Prior art date: 1993-04-20
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

EP94105652A

Other languages

English (en)

French (fr)

Other versions

EP0622597B1 (de

EP0622597A2 (de

Inventor

Lars Henrik Mikael Jafs

Daniel Jafs

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.)

ABJAFS EXPORT HOLIMESY Oy

Original Assignee

ABJAFS EXPORT HOLIMESY Oy

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.)

1993-04-20

Filing date

1994-04-13

Publication date

1995-09-06

1994-04-13 Application filed by ABJAFS EXPORT HOLIMESY Oy filed Critical ABJAFS EXPORT HOLIMESY Oy

1994-11-02 Publication of EP0622597A2 publication Critical patent/EP0622597A2/de

1995-09-06 Publication of EP0622597A3 publication Critical patent/EP0622597A3/de

1998-02-25 Application granted granted Critical

1998-02-25 Publication of EP0622597B1 publication Critical patent/EP0622597B1/de

2014-04-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
- 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)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
General Engineering & Computer Science (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Manufacture And Refinement Of Metals (AREA)

EP94105652A 1993-04-20 1994-04-13 Verfahren und Vorrichtung zum Schmelzen von Metall insbesondere von Nichteisenmetall Expired - Lifetime EP0622597B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI931786A FI94649C (fi)	1993-04-20	1993-04-20	Foerfarande och anordning foer smaeltning av metall, saerskilt icke-jaernmetall
FI931786		1993-04-20

Publications (3)

Publication Number	Publication Date
EP0622597A2 EP0622597A2 (de)	1994-11-02
EP0622597A3 true EP0622597A3 (de)	1995-09-06
EP0622597B1 EP0622597B1 (de)	1998-02-25

Family

ID=8537775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94105652A Expired - Lifetime EP0622597B1 (de)	1993-04-20	1994-04-13	Verfahren und Vorrichtung zum Schmelzen von Metall insbesondere von Nichteisenmetall

Country Status (7)

Country	Link
US (1)	US5591248A (de)
EP (1)	EP0622597B1 (de)
JP (1)	JPH07120159A (de)
DE (1)	DE59405285D1 (de)
DK (1)	DK0622597T3 (de)
FI (2)	FI94649C (de)
RU (1)	RU2127327C1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR0208996B1 (pt)	2001-04-19	2011-09-20		injetor para um sistema de suprimento de metal fundido, método para operar um injetor para um sistema de suprimento de metal fundido e sistema de suprimento de metal fundido.
US6505674B1 (en) *	2001-04-19	2003-01-14	Alcoa Inc.	Injector for molten metal supply system
US6536508B1 (en) *	2001-09-21	2003-03-25	Alcoa Inc.	Continuous pressure molten metal supply system and method
US7934627B2 (en) *	2005-10-13	2011-05-03	Alcoa Inc.	Apparatus and method for high pressure extrusion with molten aluminum
US20080213717A1 (en) *	2007-03-01	2008-09-04	Transmet Corporation	Method of increasing the efficiency of melting metal
CN112077271B (zh) *	2020-09-21	2021-07-27	株洲火炬工业炉有限责任公司	一种锌液定量浇注及扒皮系统和使用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1024458A (en) *	1963-04-24	1966-03-30	North American Aviation Inc	A metal melting furnace system
DE2425067A1 (de) *	1974-05-24	1975-12-04	Idra Pressen Gmbh	Giesseinrichtung, insbesondere zum vergiessen von magnesiumlegierungen auf warmkammer-druckgiessmaschinen
WO1980000317A1 (en) *	1978-07-31	1980-03-06	Graenges Weda Ab	A method of melt transference from a bath to a recipient above the bath surface and an apparatus for applying the method
US4848603A (en) *	1987-05-28	1989-07-18	Toshiba Machine Co., Ltd.	Holding furnace of constant molten metal level

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3764297A (en) *	1971-08-18	1973-10-09	Airco Inc	Method and apparatus for purifying metal
US3935003A (en) *	1974-02-25	1976-01-27	Kaiser Aluminum & Chemical Corporation	Process for melting metal
CA2086879A1 (en) *	1993-01-07	1994-07-08	Henry Meyer	Process and apparatus for delivering a metered shot

1993
- 1993-04-20 FI FI931786A patent/FI94649C/fi active
- 1993-04-20 FI FI931786D patent/FI98530C/fi active
1994
- 1994-04-13 EP EP94105652A patent/EP0622597B1/de not_active Expired - Lifetime
- 1994-04-13 DE DE59405285T patent/DE59405285D1/de not_active Expired - Fee Related
- 1994-04-13 DK DK94105652T patent/DK0622597T3/da active
- 1994-04-19 RU RU94013456A patent/RU2127327C1/ru active
- 1994-04-20 US US08/230,120 patent/US5591248A/en not_active Expired - Fee Related
- 1994-04-20 JP JP6082123A patent/JPH07120159A/ja not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1024458A (en) *	1963-04-24	1966-03-30	North American Aviation Inc	A metal melting furnace system
DE2425067A1 (de) *	1974-05-24	1975-12-04	Idra Pressen Gmbh	Giesseinrichtung, insbesondere zum vergiessen von magnesiumlegierungen auf warmkammer-druckgiessmaschinen
WO1980000317A1 (en) *	1978-07-31	1980-03-06	Graenges Weda Ab	A method of melt transference from a bath to a recipient above the bath surface and an apparatus for applying the method
US4848603A (en) *	1987-05-28	1989-07-18	Toshiba Machine Co., Ltd.	Holding furnace of constant molten metal level

Also Published As

Publication number	Publication date
DK0622597T3 (da)	1998-09-28
DE59405285D1 (de)	1998-04-02
EP0622597B1 (de)	1998-02-25
FI931786A (fi)	1994-10-21
EP0622597A2 (de)	1994-11-02
RU2127327C1 (ru)	1999-03-10
FI98530B (fi)	1997-03-27
FI98530C (fi)	1997-07-10
FI94649B (fi)	1995-06-30
FI94649C (fi)	1995-10-10
US5591248A (en)	1997-01-07
JPH07120159A (ja)	1995-05-12
FI931786A0 (fi)	1993-04-20

Publication	Publication Date	Title
EP0585936A3 (de)	1995-03-29	Verfahren zur Entfernung eines Polymers, mit Selektivität gegenüber Metall.
EP0650844A3 (de)	1996-04-03	Schwingrahmendrucker und Betriebsverfahren.
EP0642766A3 (de)	1995-06-28	Manipulatorvorrichtung.
EP0613716A3 (de)	1995-02-01	Gasübertragungsvorrichtung.
AU686250B2 (en)	1998-02-05	Method for extracting metals from large solution flows and apparatus for realizing the same
EP0629817A3 (de)	1995-05-31	Feuerungsanlage.
ZA966281B (en)	1998-01-26	Method and apparatus for smelting aluminum, scrap and remainders containing aluminum.
EP0637635A3 (de)	1995-05-24	Verfahren zum Laugen und Gewinnen von Metallen.
ZA9410054B (en)	1995-08-24	Method of recovering precious metals.
EP0622676A3 (de)	1995-01-18	Entwicklungsgerät.
EP0635555A3 (de)	1995-08-09	Raffinierverfahren und seine Konfiguration.
ZA97740B (en)	1997-08-04	Ferrous metallurgical process and installation.
EP0597270A3 (en)	1994-09-07	A method for operating a multimedia tuyere and the tuyere system.
EP0650677A3 (de)	1995-08-30	Traganordnung.
EP0576212A3 (de)	1994-11-23	Reinigen von geschmolzenem Metall.
EP0622597A3 (de)	1995-09-06	Verfahren und Vorrichtung zum Schmelzen von Metall insbesondere von Nichteisenmetall.
EP0622677A3 (de)	1995-05-10	Entwicklungsgerät.
EP0627503A3 (de)	1995-05-10	Verfahren zur Elektrogewinnung von schweren Metallen.
EP0626202A3 (de)	1995-03-29	Zerkleinerungsvorrichtung für insbesondere Schrott.
EP0652364A3 (de)	1996-05-29	Methode zur Lasterkennung.
ZA968104B (en)	1998-03-26	Slag detecting apparatus and method.
EP0635571A3 (de)	1996-01-03	Biosensor zum Nachweis von Metallionen.
GB9116700D0 (en)	1991-09-18	Ore pelletisation
EP0627606A3 (de)	1996-02-07	Vorwärmvorrichtung.
GB2281311B (en)	1996-09-04	Metallurgical processes and apparatus

Legal Events

Date	Code	Title	Description
1994-09-16	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
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1996-06-12	17Q	First examination report despatched	Effective date: 19960425
1997-03-20	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
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