GB1415504A - Coreless induction furnace refining and melting apparatus and processes - Google Patents

Coreless induction furnace refining and melting apparatus and processes

Info

Publication number
GB1415504A
GB1415504A GB2492872A GB2492872A GB1415504A GB 1415504 A GB1415504 A GB 1415504A GB 2492872 A GB2492872 A GB 2492872A GB 2492872 A GB2492872 A GB 2492872A GB 1415504 A GB1415504 A GB 1415504A
Authority
GB
United Kingdom
Prior art keywords
power
frequency
source
induction furnace
processes
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
Application number
GB2492872A
Other languages
English (en)
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.)
APV Paralec Ltd
Original Assignee
APV Paralec Ltd
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 APV Paralec Ltd filed Critical APV Paralec Ltd
Priority to GB2492872A priority Critical patent/GB1415504A/en
Priority to US363351A priority patent/US3867563A/en
Priority to DE2326515A priority patent/DE2326515A1/de
Priority to LU67659A priority patent/LU67659A1/xx
Priority to FR7319081A priority patent/FR2189976B3/fr
Priority to ES415256A priority patent/ES415256A1/es
Priority to NL7307339A priority patent/NL7307339A/xx
Priority to BE131546A priority patent/BE800063A/fr
Priority to IT24608/73A priority patent/IT987908B/it
Publication of GB1415504A publication Critical patent/GB1415504A/en
Expired 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
    • H05B6/06—Control, e.g. of temperature, of power
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB2492872A 1972-05-26 1972-05-26 Coreless induction furnace refining and melting apparatus and processes Expired GB1415504A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB2492872A GB1415504A (en) 1972-05-26 1972-05-26 Coreless induction furnace refining and melting apparatus and processes
US363351A US3867563A (en) 1972-05-26 1973-05-24 Refining apparatus and processes
DE2326515A DE2326515A1 (de) 1972-05-26 1973-05-24 Kernloser induktionsofen zum schmelzen und/oder raffinieren von metallen und/oder metallegierungen und verfahren zum raffinieren und/oder schmelzen von metall und/oder metallegierungen
LU67659A LU67659A1 (fr) 1972-05-26 1973-05-24
FR7319081A FR2189976B3 (fr) 1972-05-26 1973-05-25
ES415256A ES415256A1 (es) 1972-05-26 1973-05-25 Perfeccionamientos introducidos en los procesos de indu- ccion para fundicion y refino de metales.
NL7307339A NL7307339A (fr) 1972-05-26 1973-05-25
BE131546A BE800063A (fr) 1972-05-26 1973-05-25 Perfectionnements relatifs a des procedes et appareils d'affinage et de fusion,
IT24608/73A IT987908B (it) 1972-05-26 1973-05-25 Apparecchiatura e procedimento per la fusione e l affinazione di metalli

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2492872A GB1415504A (en) 1972-05-26 1972-05-26 Coreless induction furnace refining and melting apparatus and processes

Publications (1)

Publication Number Publication Date
GB1415504A true GB1415504A (en) 1975-11-26

Family

ID=10219503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2492872A Expired GB1415504A (en) 1972-05-26 1972-05-26 Coreless induction furnace refining and melting apparatus and processes

Country Status (9)

Country Link
US (1) US3867563A (fr)
BE (1) BE800063A (fr)
DE (1) DE2326515A1 (fr)
ES (1) ES415256A1 (fr)
FR (1) FR2189976B3 (fr)
GB (1) GB1415504A (fr)
IT (1) IT987908B (fr)
LU (1) LU67659A1 (fr)
NL (1) NL7307339A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008972C2 (de) * 1980-03-08 1984-08-30 Vorwerk & Sohn Gmbh & Co Kg, 5600 Wuppertal Notlaufring für Fahrzeug-Luftreifen
US4525665A (en) * 1982-08-06 1985-06-25 Smalley Daniel S Induction furnace monitor
US4612498A (en) * 1982-08-06 1986-09-16 Smalley Daniel S Induction furnace fault locator
GB2232832B (en) * 1989-06-14 1993-11-10 Inductotherm Europ Induction Melting
NZ233841A (en) * 1990-05-29 1993-01-27 Transflux Holdings Ltd Continuous flow transformer water heater
FR2665249A1 (fr) * 1990-07-26 1992-01-31 Dauphine Ets Bonmartin Laminoi Four de fusion par induction en creuset froid.
JPH07335380A (ja) * 1994-06-04 1995-12-22 Horiba Ltd 高周波誘導加熱装置およびその電源回路
US6163019A (en) * 1999-03-05 2000-12-19 Abb Metallurgy Resonant frequency induction furnace system using capacitive voltage division
DE19939778C2 (de) * 1999-08-21 2001-09-13 Schott Glas Vorrichtung zum Erschmelzen und/oder Läutern anorganischer Verbindungen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536983A (en) * 1967-12-12 1970-10-27 Inductotherm Corp Frequency multiplier and stirring circuit for an induction furnace

Also Published As

Publication number Publication date
IT987908B (it) 1975-03-20
FR2189976A1 (fr) 1974-01-25
BE800063A (fr) 1973-09-17
DE2326515A1 (de) 1973-12-06
NL7307339A (fr) 1973-11-28
LU67659A1 (fr) 1973-07-26
US3867563A (en) 1975-02-18
FR2189976B3 (fr) 1976-05-21
ES415256A1 (es) 1976-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees