DE59706455D1 - Induktor bei einem schmelzengefäss - Google Patents

Induktor bei einem schmelzengefäss

Info

Publication number
DE59706455D1
DE59706455D1 DE59706455T DE59706455T DE59706455D1 DE 59706455 D1 DE59706455 D1 DE 59706455D1 DE 59706455 T DE59706455 T DE 59706455T DE 59706455 T DE59706455 T DE 59706455T DE 59706455 D1 DE59706455 D1 DE 59706455D1
Authority
DE
Germany
Prior art keywords
cooling fluid
pct
inductor
regions
different
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.)
Expired - Fee Related
Application number
DE59706455T
Other languages
English (en)
Inventor
Raimund Brueckner
Daniel Grimm
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.)
Didier Werke AG
Original Assignee
Didier Werke AG
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 Didier Werke AG filed Critical Didier Werke AG
Application granted granted Critical
Publication of DE59706455D1 publication Critical patent/DE59706455D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
    • 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
    • B22D41/50—Pouring-nozzles
    • B22D41/60—Pouring-nozzles with heating or cooling means
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15316—Amorphous metallic alloys, e.g. glassy metals based on Co
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H05B6/42—Cooling of coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Discharge Heating (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • General Induction Heating (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Coils Or Transformers For Communication (AREA)
DE59706455T 1996-12-11 1997-11-28 Induktor bei einem schmelzengefäss Expired - Fee Related DE59706455D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19651535A DE19651535C1 (de) 1996-12-11 1996-12-11 Induktor bei einem Schmelzengefäß
PCT/DE1997/002784 WO1998025718A1 (de) 1996-12-11 1997-11-28 Induktor bei einem schmelzengefäss

Publications (1)

Publication Number Publication Date
DE59706455D1 true DE59706455D1 (de) 2002-03-28

Family

ID=7814390

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19651535A Expired - Fee Related DE19651535C1 (de) 1996-12-11 1996-12-11 Induktor bei einem Schmelzengefäß
DE19781390T Ceased DE19781390D2 (de) 1996-12-11 1997-11-28 Induktor bei einem Schmelzengefäss
DE59706455T Expired - Fee Related DE59706455D1 (de) 1996-12-11 1997-11-28 Induktor bei einem schmelzengefäss

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19651535A Expired - Fee Related DE19651535C1 (de) 1996-12-11 1996-12-11 Induktor bei einem Schmelzengefäß
DE19781390T Ceased DE19781390D2 (de) 1996-12-11 1997-11-28 Induktor bei einem Schmelzengefäss

Country Status (8)

Country Link
US (1) US6052403A (de)
EP (1) EP0944448B1 (de)
JP (1) JP2001505487A (de)
KR (1) KR20000057522A (de)
AT (1) ATE213440T1 (de)
AU (1) AU5309398A (de)
DE (3) DE19651535C1 (de)
WO (1) WO1998025718A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819903C2 (de) * 1998-05-05 2000-09-14 Didier Werke Ag Fluidgekühlte, elektrische Stromleitung
DE10201355A1 (de) * 2002-01-16 2003-07-31 C G Aneziris Unterstützte chemische und thermomechanische Eigenschaften von feuerfesten Schlüsselbauteilen und Auskleidungen unter Stromzuführung und/oder mit elektrischen und/oder elektrochemischen und/oder elektromagnetischen Wirkungsmechanismen
JP4660343B2 (ja) * 2004-11-24 2011-03-30 新日本製鐵株式会社 溶融金属の注入用ノズルの加熱装置
EP3326735B1 (de) 2016-11-29 2020-07-22 Refractory Intellectual Property GmbH & Co. KG Verfahren sowie eine einrichtung zum detektieren von grössen im ausguss eines metallurgischen gefässes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1681950A (en) * 1923-07-13 1928-08-28 Ajax Electrothermic Corp Multiple-path water-cooled furnace
US2277223A (en) * 1941-04-26 1942-03-24 Induction Heating Corp Electric induction furnace
US3014255A (en) * 1957-11-15 1961-12-26 Heraeus Gmbh W C Method of operating vacuum induction furnace
DE2433582A1 (de) * 1973-08-10 1975-02-27 Grohe Armaturen Friedrich Vorrichtung zur herstellung von gussteilen
FR2518239B1 (fr) * 1981-12-15 1986-06-27 Air Liquide Procede et dispositif de frittage de parois refractaires
DE3439369A1 (de) * 1984-10-27 1986-04-30 AMP Angewandte Meßtechnik und Prozeßsteuerung GmbH, 5100 Aachen Verfahren und vorrichtung zum detektieren von schlacke
DE3722795A1 (de) * 1987-07-10 1989-01-19 Amepa Vorrichtung zum detektieren von in einem fluss einer metallschmelze mitfliessender schlacke
US4972899A (en) * 1990-01-02 1990-11-27 Olin Corporation Method and apparatus for casting grain refined ingots
DE4125916A1 (de) * 1991-08-05 1993-02-11 Didier Werke Ag Verfahren zum induktiven aufheizen von keramischen formteilen
DE4320766C2 (de) * 1993-06-23 2002-06-27 Ald Vacuum Techn Ag Vorrichtung zum Einschmelzen einer festen Schicht aus elektrisch leitfähigem Material
DE4428297A1 (de) * 1994-08-10 1996-02-15 Didier Werke Ag Feuerfeste Düse und Verfahren zum Vergießen einer Metallschmelze aus einem Gefäß
DE19500012A1 (de) * 1995-01-02 1996-07-04 Didier Werke Ag Regel- und Verschlußeinrichtung für ein metallurgisches Gefäß
DE19603317A1 (de) * 1995-08-28 1997-03-06 Didier Werke Ag Verfahren zum Betreiben eines Induktors und Induktor zur Durchführung des Verfahrens
JP2954896B2 (ja) * 1997-01-09 1999-09-27 核燃料サイクル開発機構 コールドクルーシブル誘導溶融炉からの溶融物抜き出し装置

Also Published As

Publication number Publication date
US6052403A (en) 2000-04-18
WO1998025718A1 (de) 1998-06-18
AU5309398A (en) 1998-07-03
DE19651535C1 (de) 1998-04-30
KR20000057522A (ko) 2000-09-25
ATE213440T1 (de) 2002-03-15
EP0944448B1 (de) 2002-02-20
DE19781390D2 (de) 1999-11-11
JP2001505487A (ja) 2001-04-24
EP0944448A1 (de) 1999-09-29

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee