ES2042569T3 - Fusion por induccion - Google Patents
Fusion por induccionInfo
- Publication number
- ES2042569T3 ES2042569T3 ES87307059T ES87307059T ES2042569T3 ES 2042569 T3 ES2042569 T3 ES 2042569T3 ES 87307059 T ES87307059 T ES 87307059T ES 87307059 T ES87307059 T ES 87307059T ES 2042569 T3 ES2042569 T3 ES 2042569T3
- Authority
- ES
- Spain
- Prior art keywords
- induction
- melt
- frequency
- furnace
- merger
- 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
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
- H05B6/06—Control, e.g. of temperature, of power
- H05B6/067—Control, e.g. of temperature, of power for melting furnaces
-
- 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
- H05B6/34—Arrangements for circulation of melts
-
- 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
- H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
- H05B2213/02—Stirring of melted material in melting furnaces
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Details (AREA)
- Surgical Instruments (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
SE PRESENTA UN METODO Y UN APARATO PARA SUMINISTRAR AGITACION DE LA SUBSTANCIA DERRETIDA EN LA FUSION POR INDUCCION DE METALES. UN SUMINISTRO DE POTENCIA DE FUSION DE FRECUENCIA MEDIA (12) DE UN HORNO DE INDUCCION O UN CRISOL (10) ACTUA EN CONJUNCION CON UN CIRCUITO DE MODULACION QUE INCORPORA UN GENERADOR DE FORMA DE ONDA (14) POR EL CUAL SE APLICA LA MODULACION EN UNA AMPLITUD Y FRECUENCIA PREDETERMINADAS A LA FRECUENCIA DE LA POTENCIA DEL HORNO DURANTE AL MENOS PARTE DEL CICLO DE PROCESAMIENTO DE LA SUBSTANCIA DERRETIDA PARA PROVOCAR UNA AGITACION DE LA SUBSTANCIA DERRETIDA HASTA UN LIMITE PREDETERMINADO INDEPENDIENTEMENTE DE LA ENTRADA DE POTENCIA SELECCIONADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8703488A GB2200979B (en) | 1987-02-14 | 1987-02-14 | Induction melting |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2042569T3 true ES2042569T3 (es) | 1993-12-16 |
Family
ID=10612357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87307059T Expired - Lifetime ES2042569T3 (es) | 1987-02-14 | 1987-08-10 | Fusion por induccion |
Country Status (8)
Country | Link |
---|---|
US (2) | US4850573A (es) |
EP (1) | EP0279101B1 (es) |
JP (1) | JP2939885B2 (es) |
AT (1) | ATE91373T1 (es) |
CA (1) | CA1315326C (es) |
DE (1) | DE3786454T2 (es) |
ES (1) | ES2042569T3 (es) |
GB (1) | GB2200979B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2232832B (en) * | 1989-06-14 | 1993-11-10 | Inductotherm Europ | Induction Melting |
DE59502256D1 (de) * | 1994-02-11 | 1998-06-25 | Junker Gmbh O | Verfahren zum betrieb von kernlosen induktionsschmelz- und/oder -warmhalteöfen sowie dafür geeignete elektrische schalteinheit |
US5449395A (en) * | 1994-07-18 | 1995-09-12 | Kennecott Corporation | Apparatus and process for the production of fire-refined blister copper |
SE512692C2 (sv) | 1998-03-02 | 2000-05-02 | Abb Ab | Metod och anordning för kontinuerlig gjutning |
DE19852747A1 (de) * | 1998-11-16 | 2000-05-18 | Ald Vacuum Techn Ag | Verfahren zum Einschmelzen und Umschmelzen von Materialien zum Herstellen von homogenen Metallegierungen |
US6391010B1 (en) * | 2001-03-19 | 2002-05-21 | Medical Technologies Of Georgia, Inc. | Catheter movement control device and method |
CA2455072C (en) * | 2002-12-06 | 2009-06-02 | Marcin Stanislaw Kasprzak | Electromagnetic method and apparatus for treatment of engineering materials, products, and related processes |
US7350559B2 (en) * | 2002-12-16 | 2008-04-01 | Energetics Technologies, Llc | Systems and methods of electromagnetic influence on electroconducting continuum |
DE102006032640B4 (de) * | 2006-07-13 | 2010-07-01 | Ema Indutec Gmbh | Umrichter, insbesondere zur Erzeugung von Wirkleistung für die induktive Erwärmung und Verfahren zum induktiven Schmelzen und Rühren |
DE102008011008B4 (de) * | 2008-02-25 | 2013-05-29 | Otto R. Hofmann | Vorrichtung und Verfahren zur Beeinflussung von elektrisch leitfähigen Fluiden mit Hilfe der Lorentzkraft |
CN103397173B (zh) * | 2013-07-26 | 2015-04-22 | 北京翔博科技有限责任公司 | 模态宽频振动消除应力设备的信号处理方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1983242A (en) * | 1930-08-28 | 1934-12-04 | Rohn Wilhelm | Induction furnace |
GB508255A (en) * | 1937-06-02 | 1939-06-28 | British Thomson Houston Co Ltd | Improvements in and relating to induction furnaces |
US3014255A (en) * | 1957-11-15 | 1961-12-26 | Heraeus Gmbh W C | Method of operating vacuum induction furnace |
US3020323A (en) * | 1958-11-18 | 1962-02-06 | William D Redfern | Method for stirring electric-currentconducting melts in furnaces, mixers and holders |
US3314670A (en) * | 1963-11-15 | 1967-04-18 | Inductotherm Corp | Molten metal stirring apparatus |
US3396229A (en) * | 1964-06-22 | 1968-08-06 | Asea Ab | Device for inductive heating and/or stirring |
FR1449745A (fr) * | 1965-06-18 | 1966-05-06 | Asea Ab | Installation de fusion par induction à basse fréquence |
US3443806A (en) * | 1966-08-10 | 1969-05-13 | Air Liquide | Method of using induction furnaces |
DE1549673A1 (de) * | 1966-12-21 | 1971-04-08 | Almex Ab | Zeichenlese- und -uebertragungsvorrichtung |
US3579324A (en) * | 1968-11-18 | 1971-05-18 | Inductotherm Corp | Method for induction melting of fine particles |
US3767831A (en) * | 1972-08-23 | 1973-10-23 | Boehler & Co Ag Geb | Process and apparatus for electro-slag remelting metals and in particular steel |
SE395816B (sv) * | 1973-01-31 | 1977-08-22 | Asea Ab | Induktionsdegelugn |
US4048122A (en) * | 1976-01-23 | 1977-09-13 | Barnes-Hind Pharmaceuticals, Inc. | Cleaning agents for contact lenses |
BE857189A (fr) * | 1977-07-27 | 1978-01-27 | Elphiac Sa | Four a induction a creuset |
CA1193638A (en) * | 1982-12-03 | 1985-09-17 | Joseph A. Mulcahy | Induction furnace |
US4695316A (en) * | 1986-06-27 | 1987-09-22 | Inductotherm Corporation | Multiple induction furnace system using single power supply |
-
1987
- 1987-02-14 GB GB8703488A patent/GB2200979B/en not_active Expired - Lifetime
- 1987-08-10 EP EP87307059A patent/EP0279101B1/en not_active Expired - Lifetime
- 1987-08-10 ES ES87307059T patent/ES2042569T3/es not_active Expired - Lifetime
- 1987-08-10 DE DE87307059T patent/DE3786454T2/de not_active Expired - Fee Related
- 1987-08-10 AT AT87307059T patent/ATE91373T1/de not_active IP Right Cessation
- 1987-10-05 JP JP62251432A patent/JP2939885B2/ja not_active Expired - Lifetime
-
1988
- 1988-01-15 US US07/144,367 patent/US4850573A/en not_active Expired - Lifetime
- 1988-01-22 CA CA000557150A patent/CA1315326C/en not_active Expired - Lifetime
-
1989
- 1989-04-04 US US07/333,356 patent/US4927460A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8703488D0 (en) | 1987-03-18 |
DE3786454T2 (de) | 1993-10-21 |
EP0279101A3 (en) | 1989-07-26 |
JPS63202886A (ja) | 1988-08-22 |
US4927460A (en) | 1990-05-22 |
GB2200979B (en) | 1990-08-29 |
GB2200979A (en) | 1988-08-17 |
US4850573A (en) | 1989-07-25 |
ATE91373T1 (de) | 1993-07-15 |
EP0279101B1 (en) | 1993-07-07 |
JP2939885B2 (ja) | 1999-08-25 |
CA1315326C (en) | 1993-03-30 |
DE3786454D1 (de) | 1993-08-12 |
EP0279101A2 (en) | 1988-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2042569T3 (es) | Fusion por induccion | |
DE3475039D1 (en) | Coated seeds and process for obtaining them | |
ES2077647T3 (es) | Fusion por induccion. | |
ATE267680T1 (de) | Verkleben unter verwendung von mikrowellenenergie verschiedener frequenzen | |
ATE132673T1 (de) | Pseudopassives universales kommunikationssystem | |
EP0177166A3 (en) | Apparatus and circuitry for stablizing laser diode output for analog modulation | |
ZA90446B (en) | Microwave heating by means of a modified energy field including higher order modes | |
ATE53894T1 (de) | Verfahren zur einbringung thermischer energie in einen mit einem medium gefuellten raum und einrichtung hierzu. | |
BR8404035A (pt) | Aparelho de sonda e processo de realizacao de geracao continua de po de aerossol | |
FI955895A (fi) | Pallografiittivalurautakappaleiden sulahitsausmenetelmä | |
IL55402A0 (en) | Method and means for cooling of heat generating industrial operations | |
Simcock | Induction Melting and Stirring | |
ATE31556T1 (de) | Waermebehandlung von legierungen mit definierter ausdehnung. | |
DE3164917D1 (en) | A crystallization apparatus and method for the formation of crystals in a such apparatus | |
ES8707347A1 (es) | Procedimiento y el correspondiente aparato para la limpieza y esterilizacion de lentillas de contacto | |
GB846961A (en) | Improvements in or relating to soldering printed circuits | |
DE59911396D1 (de) | Verfahren zum lösbaren Verbinden von Bauteilen | |
ATE6770T1 (de) | Verfahren zum schmelzen von vanadin-pentoxydpulver und dabei verwendeter ofen. | |
ATE62576T1 (de) | Verfahren zum schmelzen von metall in einem induktionsplasmaofen. | |
JPS6469131A (en) | Multicarrier supplying circuit | |
Korunov et al. | Soldering of Printed-Circuit Plates by Concentrated Light Beam | |
PL265429A1 (en) | Method of controlling an inverter type multimotor drive and circuit therefor | |
SU1496138A1 (ru) | Способ лазерной обработки | |
SU1832614A1 (ru) | Способ управления процессом электронно-лучевой сварки и устройство для его осуществления | |
CS396389A3 (en) | Control circuit of an inverter with a dual-mode control and three-level modulation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 279101 Country of ref document: ES |