ES2068633T3 - Reflujo magnetico para un horno de crisol de induccion. - Google Patents

Reflujo magnetico para un horno de crisol de induccion.

Info

Publication number
ES2068633T3
ES2068633T3 ES92107523T ES92107523T ES2068633T3 ES 2068633 T3 ES2068633 T3 ES 2068633T3 ES 92107523 T ES92107523 T ES 92107523T ES 92107523 T ES92107523 T ES 92107523T ES 2068633 T3 ES2068633 T3 ES 2068633T3
Authority
ES
Spain
Prior art keywords
oven
induction pot
coil
magnetic
induction
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 - Lifetime
Application number
ES92107523T
Other languages
English (en)
Inventor
Horst Gillhaus
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.)
ABB Patent GmbH
Original Assignee
ABB Patent 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 ABB Patent GmbH filed Critical ABB Patent GmbH
Application granted granted Critical
Publication of ES2068633T3 publication Critical patent/ES2068633T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/12—Arrangement of elements for electric heating in or on furnaces with electromagnetic fields acting directly on the material being heated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Induction Heating (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Cookers (AREA)
  • Furnace Details (AREA)

Abstract

SE PROPONE UN CIERRE DE REFLUJO MAGNETICO PARA UN HORNO DE CRISOL DE INDUCCION, CON UN PAQUETE DE CHAPAS EN FORMA DE BARRAS, QUE ES APROPIADO PARA LA CONDUCCION DEL FLUJO MAGNETICO GENERADO EN LA BOBINA DEL HORNO DE CRISOL DE INDUCCION. EL PAQUETE DE CHAPAS (9) ENGASTA SOBRE UN CUERPO SOPORTE (8,10 HASTA 12) EN SECCION CUADRANGULAR TIPO C O U CON SUPERFICIES PRINCIPALES A PRUEBA DE TORSION O FLEXION NO DIRIGIDAS HACIA LA BOBINA DEL HORNO(3). EL CUERPO SOPORTE SE COMPONE PREFERENTEMENTE DE UN MATERIAL ELECTRICO BUEN CONDUCTOR Y MUESTRA UNOS CANALES LONGITUDINALES (13,14,16,17,18) PARA LA CONDUCCION DE UN MEDIO REFRIGERANTE APROPIADO. CON PREFERENCIA EL HORNO PUEDE SER UTILIZADO PARA ALEACIONES DE ALUMINIO DE PERFIL EXTRUIDO.
ES92107523T 1991-05-10 1992-05-04 Reflujo magnetico para un horno de crisol de induccion. Expired - Lifetime ES2068633T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4115278A DE4115278A1 (de) 1991-05-10 1991-05-10 Magnetischer rueckschluss fuer einen induktionstiegelofen

Publications (1)

Publication Number Publication Date
ES2068633T3 true ES2068633T3 (es) 1995-04-16

Family

ID=6431380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92107523T Expired - Lifetime ES2068633T3 (es) 1991-05-10 1992-05-04 Reflujo magnetico para un horno de crisol de induccion.

Country Status (5)

Country Link
US (1) US5247539A (es)
EP (1) EP0512466B1 (es)
JP (1) JPH05203373A (es)
DE (2) DE4115278A1 (es)
ES (1) ES2068633T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210374A1 (de) * 1992-03-30 1993-10-07 Abb Patent Gmbh Magnetischer Rückschluß für einen Induktionstiegelofen
DE9409470U1 (de) * 1994-06-14 1994-08-11 Abb Patent Gmbh, 68309 Mannheim Magnetischer Rückschluß mit Tragkörper und Isolierkörper
US5987054A (en) * 1997-02-10 1999-11-16 Inductotherm Corp. Induction coil and coreless induction furnace employing same
US6434182B1 (en) 2001-05-23 2002-08-13 Lecrotherm, Inc. Composite insulating clamp assembly for induction furnace
DE102015015337B4 (de) 2015-09-01 2018-06-21 Abp Induction Systems Gmbh Induktionstiegelofen und magnetischer Rückschluss hierfür
CN106556248A (zh) * 2015-09-25 2017-04-05 周晓航 一种矿物焙烧处理的方法及其电磁感应焙烧装置
CN115478318B (zh) * 2022-08-22 2026-01-30 隆基绿能科技股份有限公司 一种磁控拉晶装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827274A (en) * 1927-09-08 1931-10-13 Ajax Electrothermic Corp Electric induction furnace
US1834445A (en) * 1929-04-20 1931-12-01 Westinghouse Electric & Mfg Co Inductor coil
US1830481A (en) * 1929-07-16 1931-11-03 Ajax Electrothermic Corp Induction electric furnace
DE968717C (de) * 1941-10-08 1958-03-20 Deutsche Edelstahlwerke Ag Vorrichtung zum induktiven Erhitzen von Werkstuecken
US2852587A (en) * 1955-11-07 1958-09-16 Ajax Engineering Corp Induction furnace
US3004091A (en) * 1958-09-15 1961-10-10 Ajax Magnethermic Corp Coreless induction furnace melting of metals
US2997512A (en) * 1958-11-03 1961-08-22 Ajax Magnethermic Corp Coreless electric induction furnace
FR1220513A (fr) * 1963-06-20 1960-05-25 Junker Otto Four d'induction sans noyau
US3602625A (en) * 1970-04-06 1971-08-31 Ajax Magnethermic Corp Horizontal coreless induction furnace
US3704336A (en) * 1971-04-01 1972-11-28 Ajax Magnethermic Corp Support means for induction coil
GB1463071A (en) * 1973-03-09 1977-02-02 Cheltenham Induction Heating L Inductuion heating coils assemblies
DD102802A1 (es) * 1973-04-19 1973-12-20
DE2420533C2 (de) * 1974-04-27 1982-11-18 Otto Junker Gmbh, 5107 Simmerath Kernloser Netzfrequenz-Induktionsofen zum Warmhalten, Überhitzen und/oder zum Behandeln und Vergießen von Metallen
US4198614A (en) * 1978-11-06 1980-04-15 Rca Corporation Deflection yoke assembly including a beam positioning magnet arrangement
DE3405120C2 (de) * 1984-02-14 1986-11-13 Otto Junker Gmbh, 5107 Simmerath Kernloser Induktionsofen mit Distanzmitteln zwischen den Induktionsspulen-Windungen
SE8600616L (sv) * 1986-02-12 1987-08-13 Asea Ab Induktionsugn
FR2621387B1 (fr) * 1987-10-06 1990-01-05 Commissariat Energie Atomique Creuset de four a induction

Also Published As

Publication number Publication date
EP0512466A1 (de) 1992-11-11
DE59201056D1 (de) 1995-02-09
US5247539A (en) 1993-09-21
JPH05203373A (ja) 1993-08-10
DE4115278A1 (de) 1992-11-12
EP0512466B1 (de) 1994-12-28

Similar Documents

Publication Publication Date Title
IT1255588B (it) Dispositivo di raffreddamento per componenti elettrici
BR7807979A (pt) Instalacao de comutacao de alta tensao mono ou polifasica isolada com gas sob pressao,e encapsulada em metal
NO812133L (no) Dielektrisk fluidum med hoey elektrisk fasthet.
IT8209367A0 (it) Circuito di regolazione termica deiveicoli corredati di un rallentatore elettrico
ES2068633T3 (es) Reflujo magnetico para un horno de crisol de induccion.
ITMI981941A0 (it) Dispositivo regolatore di tensione con variazione dolce della correnta
IT8519869A0 (it) Dispositivo elettronico di regolazione della tensione con compensazione della dissipazione termica, in particolare per alternatori.
JPS5713679A (en) Heat exchange element
ES291586U (es) Cambiador de calor
DE3585484D1 (de) Amorphe metallegierungen mit magnetischen eigenschaften in wechselstrom bei hohen temperaturen.
AU3272389A (en) Device for protecting the poles of inductors and inductors equipped with this device
BE904620A (fr) Disjoncteur de protection de canalisations electriques.
ES281241Y (es) Disposicion de placa de cocina electrica
CH674605A5 (es)
ES525127A0 (es) Disposicion de placa de cocina electrica
PT100253A (pt) Electrodo bipolar para electrolisador do tipo serie e electrolisador do tipo serie
IT1138358B (it) Barra profilata metallica nonche'custodia di conduttore elettrico
DE69316114D1 (de) Dicke kornorientierte Elektrostahlbleche mit hervorragenden magnetischen Eigenschaften
IT8223140A0 (it) Convertitore di corrente continua pilotabile in continuo al passaggio della tensione per lo zero.
IT1177800B (it) Circuito elettrico per la commutazione di una alimentazione in c.a. plurifase ad un carico
IT8503634A1 (it) Dispositivo elettrico-elettronico per il controllo della continuita' metallica di una utenza elettrica"
ITBS910095A1 (it) Perfezionamento della guarnizione per rubinetti muniti di vitoni e cartucce mono comando, corredati di piastrine in ceramica
ES2009778B3 (es) Cuerpo ceramico plano.
ITTO930074U1 (it) Riscaldatore elettrico con corpo riscaldante ad alette integrali
ITBS920070A0 (it) Perfezionamento del circuito per l'alimentazione di lampade a tubo fluorescente aventi forma lineare e non

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 512466

Country of ref document: ES