EA201101236A1 - INDUCTION CHANNEL OVEN - Google Patents

INDUCTION CHANNEL OVEN

Info

Publication number
EA201101236A1
EA201101236A1 EA201101236A EA201101236A EA201101236A1 EA 201101236 A1 EA201101236 A1 EA 201101236A1 EA 201101236 A EA201101236 A EA 201101236A EA 201101236 A EA201101236 A EA 201101236A EA 201101236 A1 EA201101236 A1 EA 201101236A1
Authority
EA
Eurasian Patent Office
Prior art keywords
channel
furnace
induction channel
shaped magnetic
primary winding
Prior art date
Application number
EA201101236A
Other languages
Russian (ru)
Other versions
EA019466B1 (en
Inventor
Виктор Николаевич ТИМОФЕЕВ
Николай Викторович Тимофеев
Николай Вячеславович Сергеев
Original Assignee
Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" (Сфу)
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 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" (Сфу) filed Critical Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" (Сфу)
Publication of EA201101236A1 publication Critical patent/EA201101236A1/en
Publication of EA019466B1 publication Critical patent/EA019466B1/en

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  • Furnace Details (AREA)
  • General Induction Heating (AREA)

Abstract

Изобретение относится к области металлургии, в частности к конструкциям индукционных канальных печей для приготовления сплавов и разновесных компонентов, и направлено на повышение эффективности перемешивания расплава в печи и ее производительности за счет исключения зарастания канальной части окислами. Указанный технический результат достигают тем, что индукционная канальная печь, выполненная в виде Ш-образного магнитопровода, имеет горизонтальный закрытый канал для расплава металла в форме тора эллиптического сечения. На среднем стержне Ш-образного магнитопровода расположена первичная обмотка. А вторичная обмотка состоит из двух частей, размещенных поверх первичной обмотки так, что одна часть её находится над горизонтальным каналом с расплавом металла, а другая - под каналом.The invention relates to the field of metallurgy, in particular to the structures of induction channel furnaces for the preparation of alloys and equilibrium components, and is aimed at improving the efficiency of melt mixing in the furnace and its performance by eliminating overgrowth of the channel part with oxides. This technical result is achieved by the fact that an induction channel furnace, made in the form of an W-shaped magnetic circuit, has a horizontal closed channel for the molten metal in the shape of a torus of elliptical cross section. On the middle core of the W-shaped magnetic core is the primary winding. A secondary winding consists of two parts, placed on top of the primary winding so that one part of it is above the horizontal channel with the metal melt, and the other - under the channel.

EA201101236A 2010-10-07 2011-09-27 Induction hot air furnace EA019466B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2010141352/07A RU2438272C1 (en) 2010-10-07 2010-10-07 Induction hot air furnace

Publications (2)

Publication Number Publication Date
EA201101236A1 true EA201101236A1 (en) 2012-04-30
EA019466B1 EA019466B1 (en) 2014-03-31

Family

ID=45782996

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201101236A EA019466B1 (en) 2010-10-07 2011-09-27 Induction hot air furnace

Country Status (2)

Country Link
EA (1) EA019466B1 (en)
RU (1) RU2438272C1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU608047A1 (en) * 1975-04-04 1978-05-25 Предприятие П/Я Г-4361 Channel-type induction furnace
SU1300284A2 (en) * 1985-05-22 1987-03-30 Красноярский Политехнический Институт Detachable induction unit
RU2120202C1 (en) * 1997-04-09 1998-10-10 Акционерное общество закрытого типа "ИНФИ-Лтд." Induction-arc ring furnace
DE19805644C2 (en) * 1998-02-12 2001-03-22 Induga Industrieoefen Und Gies Process and induction furnace for the continuous melting of small-sized metal and / or metal-containing bulk goods
US7540316B2 (en) * 2006-08-16 2009-06-02 Itherm Technologies, L.P. Method for inductive heating and agitation of a material in a channel

Also Published As

Publication number Publication date
RU2438272C1 (en) 2011-12-27
EA019466B1 (en) 2014-03-31

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU