RU94030493A - INDUCTION OVEN - Google Patents

INDUCTION OVEN

Info

Publication number
RU94030493A
RU94030493A RU94030493/07A RU94030493A RU94030493A RU 94030493 A RU94030493 A RU 94030493A RU 94030493/07 A RU94030493/07 A RU 94030493/07A RU 94030493 A RU94030493 A RU 94030493A RU 94030493 A RU94030493 A RU 94030493A
Authority
RU
Russia
Prior art keywords
product
induction furnace
coil
heated
continuous
Prior art date
Application number
RU94030493/07A
Other languages
Russian (ru)
Other versions
RU2105434C1 (en
Inventor
Арведи Джованни
Госио Джованни
Original Assignee
Арведи Джованни
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
Priority claimed from ITFI910301A external-priority patent/IT1253095B/en
Application filed by Арведи Джованни filed Critical Арведи Джованни
Publication of RU94030493A publication Critical patent/RU94030493A/en
Application granted granted Critical
Publication of RU2105434C1 publication Critical patent/RU2105434C1/en

Links

Claims (1)

Индукционная печь для нагрева и повторного нагрева плоских изделий сталелитейной промышленности. Индукционная печь обеспечивает непрерывное равномерное нагревание плоского изделия, в частности, тонкий сляб, из установки непрерывной разливки перед этапом чистовой прокатки в процессе изготовления тонких стальных полос. Вследствие небольшой толщины нагреваемого изделия печь этого типа имеет уменьшенный размер катушек в направлении подачи полосы. Для исключения того, чтобы при этих условиях происходило возможное уменьшение эффективности и возникновение большой утечки потока с последующими за этим серьезными помехами, в нашем изобретении предусмотрен концентратор потока, образованный двумя непрерывными пакетами пластин, имеющими С-образное поперечное сечение, которые обертывают индукционную катушку как сверху, так и снизу по всей ее длине, оставляя свободным только участок для прохода или канал, через который подлежащее нагреванию изделие входит в катушку. 5 ил.Induction furnace for heating and reheating flat products of the steel industry. The induction furnace provides continuous uniform heating of the flat product, in particular, a thin slab, from the continuous casting plant before the finishing rolling stage in the process of making thin steel strips. Due to the small thickness of the product being heated, this type of oven has a reduced size of coils in the strip feeding direction. To ensure that under these conditions there is a possible decrease in efficiency and the occurrence of a large leakage flow, followed by serious interference, our invention provides a flow concentrator formed by two continuous plate packs having a C-shaped cross section that wraps the induction coil as from above , and the bottom along its entire length, leaving free only the passage area or channel through which the product to be heated enters the coil. 5 il.
RU94030493A 1991-12-18 1992-12-17 Induction furnace RU2105434C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITFI910301A IT1253095B (en) 1991-12-18 1991-12-18 INDUCTION OVEN PERFECTED FOR HEATING OR TEMPERATURE RESTORATION IN FLAT STEEL PRODUCTS
ITF191A000301 1991-12-18
PCT/IT1992/000164 WO1993012628A1 (en) 1991-12-18 1992-12-17 Induction furnace

Publications (2)

Publication Number Publication Date
RU94030493A true RU94030493A (en) 1996-02-10
RU2105434C1 RU2105434C1 (en) 1998-02-20

Family

ID=11349869

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94030493A RU2105434C1 (en) 1991-12-18 1992-12-17 Induction furnace

Country Status (22)

Country Link
US (1) US5578233A (en)
EP (1) EP0617879B1 (en)
JP (1) JPH07505008A (en)
KR (1) KR100283160B1 (en)
AT (1) ATE128593T1 (en)
AU (1) AU659911B2 (en)
BG (1) BG98791A (en)
BR (1) BR9206944A (en)
CA (1) CA2122822C (en)
DE (1) DE69205178T2 (en)
DK (1) DK0617879T3 (en)
ES (1) ES2078119T3 (en)
FI (1) FI109262B (en)
HU (1) HU216981B (en)
IT (1) IT1253095B (en)
NO (1) NO942291L (en)
PL (1) PL169786B1 (en)
RO (1) RO116030B1 (en)
RU (1) RU2105434C1 (en)
TR (1) TR27943A (en)
WO (1) WO1993012628A1 (en)
ZA (1) ZA929106B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3009355B2 (en) * 1996-05-20 2000-02-14 インダクトサーム・コーポレイション Induction heating coil assembly for preventing circulating current in induction heating line for continuous casting products
US5887019A (en) * 1997-02-26 1999-03-23 Geneva Steel Methods and apparatus for securing induction coils within an induction coil module
US20040199099A1 (en) * 1998-07-10 2004-10-07 Matson James R Hemofiltration systems, methods and devices used to treat inflammatory mediator related disease
JP2001006864A (en) 1999-06-25 2001-01-12 Nkk Corp Induction heating device
US7291122B2 (en) * 2000-03-24 2007-11-06 Immunocept, L.L.C. Hemofiltration methods for treatment of diseases in a mammal
US6787040B2 (en) * 2000-05-16 2004-09-07 Immunocept, L.L.C. Method and system for colloid exchange therapy
US6589607B1 (en) 2000-06-29 2003-07-08 Material Sciences Corporation Method of coating a continuously moving substrate with thermoset material and corresponding apparatus
DE10123782A1 (en) * 2001-05-16 2002-11-21 Sms Demag Ag Process for thermally treating metal strands, especially steel strips comprises heating the strand at a speed corresponding to the required production amount and under a high temperature gradient, and adjusting the metal strand temperature
EP2538749B1 (en) 2010-02-19 2018-04-04 Nippon Steel & Sumitomo Metal Corporation Transverse flux induction heating device
DE102010017905B4 (en) * 2010-04-21 2014-08-21 TRUMPF Hüttinger GmbH + Co. KG Method and induction heating device for hot sheet metal forming
JP5659094B2 (en) * 2011-07-04 2015-01-28 東芝三菱電機産業システム株式会社 Induction heating device
CN104004981B (en) * 2014-06-05 2016-04-13 湖南湘投金天钛金属有限公司 A kind of cold rolled titanium roll coil of strip vacuum induction direct heating annealing device
EP3025799B2 (en) 2014-11-28 2020-04-15 SMS group GmbH Rolling mill
US10638553B2 (en) 2015-06-30 2020-04-28 Danieli & C. Officine Meccaniche S.P.A. Transverse flux induction heating apparatus
EP3714074B1 (en) * 2017-11-24 2021-12-15 Danieli & C. Officine Meccaniche S.p.A. Heating device and corresponding apparatus and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452197A (en) * 1945-03-22 1948-10-26 Ajax Electrothermic Corp Induction furnace for variable heat patterns
US3444346A (en) * 1966-12-19 1969-05-13 Texas Instruments Inc Inductive heating of strip material
US3562470A (en) * 1969-06-24 1971-02-09 Westinghouse Electric Corp Induction heating apparatus
JPS531614A (en) * 1976-06-26 1978-01-09 Toyo Alum Kk Induction heating equipment
US4357512A (en) * 1980-07-23 1982-11-02 Sumitomo Kinzoku Kogyo Kabushiki Kaisha Apparatus for continuous manufacture of butt-welded pipe
GB2121260A (en) * 1982-06-02 1983-12-14 Davy Mckee Transverse flux induction heater
JPS6298588A (en) * 1985-10-25 1987-05-08 日本軽金属株式会社 Electromagnetic induction heater
AT394125B (en) * 1986-04-16 1992-02-10 Voest Alpine Ind Anlagen DEVICE FOR COMPENSATING THE RAIL SHADOWS ON HEATED SLABS
US4778971A (en) * 1986-05-23 1988-10-18 Kabushiki Kaisha Meidensha Induction heating apparatus
GB8721663D0 (en) * 1987-09-15 1987-10-21 Electricity Council Induction heating apparatus
IT1229749B (en) * 1989-05-17 1991-09-10 Giovanni Arvedi HEATING INDUCTION OVEN AND TEMPERATURE HOMOGENIZATION FOR THE LAMINATION OF THIN STEEL BELTS.
GB2262420B (en) * 1991-12-03 1995-02-08 Electricity Ass Tech Induction heating apparatus

Similar Documents

Publication Publication Date Title
RU94030493A (en) INDUCTION OVEN
BR9106014A (en) CONTINUOUS PROCESS FOR THE PRODUCTION OF HOT STEEL LAMINATED STEEL OR METAL AND SYSTEM FOR THE PRODUCTION OF A HOT STEEL LAMINATED STEEL OR FERROUS METAL
DE69316703D1 (en) METHOD AND INSTALLATION FOR CONTINUOUSLY MOLDING MEDIUM THICKNESS SLABS AND FOR IMMEDIATELY FOLLOWING THE PRODUCTION OF HOT STRIPS AND SHEETS
EP0183209B1 (en) Inductive heater for heating the edges of a longitudinally extending body with a flat cross-section
CA2122822A1 (en) Induction furnace
US5179258A (en) Induction furnace for heating and temperature homogenization in hot-rolling of thin steel strips
JPS6056406B2 (en) Continuous annealing furnace with induction heating section
US4857687A (en) Induction apparatus for heating edge portion of billet
ES8205267A1 (en) Ferrite stainless steel sheets having excellent workability and process for producing the same.
JPH0379748A (en) Alloying treatment furnace
JPS5779123A (en) Continuous annealing method for cold rolled steel strip and its device
JPS56102313A (en) Manufacturing apparatus for forge welded pipe
KR910002865B1 (en) Process for preventing transverse displacement of metal strip
ES8701234A1 (en) Continuous annealing method and apparatus for cold rolled steel strips.
US2199138A (en) Heating metal slabs
US2671038A (en) Method for inhibiting roll pickup in continuous annealing of steel strip
SU1447891A1 (en) Method of producing cold-rolled isotropic electric engineering steel
SU550185A1 (en) Method for hot rolling steel corrugated sheets
KR0136181B1 (en) Method of producing steel plate by strip casting
ES2021257A6 (en) Process for the production of ferritic stainless steel
US6023048A (en) Cooling furnaces for strip products
JPH06932B2 (en) Continuous annealing method for cold rolled stainless steel strip
SU1201331A1 (en) Device for cooling moving rolled stock,e.g. sheet and strip
JPS6155573B2 (en)
JPS5732335A (en) Continuous annealing plant for cold rolled steel thin strip