FR2457619B2 - - Google Patents

Info

Publication number: FR2457619B2
Authority: FR; France
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

FR7913428A

Other versions

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.)

Institut de Recherches de la Siderurgie Francaise IRSID

Original Assignee

Institut de Recherches de la Siderurgie Francaise IRSID

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.)

1979-05-23

Filing date

1979-05-23

Publication date

1982-10-29

1979-05-23 Application filed by Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID

1979-05-23 Priority to FR7913428A priority Critical patent/FR2457619A2/fr

1980-05-12 Priority to DE8080400644T priority patent/DE3064098D1/de

1980-05-12 Priority to EP80400644A priority patent/EP0020215B1/fr

1980-05-19 Priority to US06/150,992 priority patent/US4339625A/en

1980-05-20 Priority to DK218980A priority patent/DK218980A/da

1980-05-20 Priority to CH390880A priority patent/CH635921A5/fr

1980-05-21 Priority to JP6660480A priority patent/JPS55155489A/ja

1980-05-22 Priority to CA000352511A priority patent/CA1140192A/fr

1980-12-19 Publication of FR2457619A2 publication Critical patent/FR2457619A2/fr

1982-10-29 Application granted granted Critical

1982-10-29 Publication of FR2457619B2 publication Critical patent/FR2457619B2/fr

Status Granted 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
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
- H05B6/103—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor
- H05B6/104—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor metal pieces being elongated like wires or bands
- 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

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
General Induction Heating (AREA)
Furnace Details (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

FR7913428A 1979-05-23 1979-05-23 Four de rechauffage a induction a champ glissant Granted FR2457619A2 (fr)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
FR7913428A FR2457619A2 (fr)	1979-05-23	1979-05-23	Four de rechauffage a induction a champ glissant
DE8080400644T DE3064098D1 (en)	1979-05-23	1980-05-12	Induction reheating furnace with travelling field
EP80400644A EP0020215B1 (fr)	1979-05-23	1980-05-12	Four de réchauffage à induction à champ glissant
US06/150,992 US4339625A (en)	1979-05-23	1980-05-19	Electric induction furnace with electrically discontinued cooling screen
DK218980A DK218980A (da)	1979-05-23	1980-05-20	Induktionsovn ved vandrefelt
CH390880A CH635921A5 (fr)	1979-05-23	1980-05-20	Four de rechauffage a induction a champ glissant.
JP6660480A JPS55155489A (en)	1979-05-23	1980-05-21	Variable geometrical size electric furnace for induction heating metallic product
CA000352511A CA1140192A (fr)	1979-05-23	1980-05-22	Four de rechauffage a induction a champ glissant

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7913428A FR2457619A2 (fr)	1979-05-23	1979-05-23	Four de rechauffage a induction a champ glissant

Publications (2)

Publication Number	Publication Date
FR2457619A2 FR2457619A2 (fr)	1980-12-19
FR2457619B2 true FR2457619B2 (fr)	1982-10-29

Family

ID=9225888

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7913428A Granted FR2457619A2 (fr)	1979-05-23	1979-05-23	Four de rechauffage a induction a champ glissant

Country Status (8)

Country	Link
US (1)	US4339625A (fr)
EP (1)	EP0020215B1 (fr)
JP (1)	JPS55155489A (fr)
CA (1)	CA1140192A (fr)
CH (1)	CH635921A5 (fr)
DE (1)	DE3064098D1 (fr)
DK (1)	DK218980A (fr)
FR (1)	FR2457619A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8204438A (nl) *	1982-11-16	1984-06-18	Philips Nv	Werkwijze en inrichting voor de continue vervaardiging van langgerekte lichamen uitgaande van een ongesmolten uitgangsmateriaal.
FR2630612B1 (fr) *	1988-04-26	1996-05-24	Siderurgie Fse Inst Rech	Dispositif de protection des poles d'inducteurs et inducteur pourvu de ce dispositif
DE3934208C2 (de) *	1989-10-13	1994-02-17	Kuesters Eduard Maschf	Spulenkörper für die induktive Beheizung von Walzen
US5257281A (en) *	1990-01-31	1993-10-26	Inductotherm Corp.	Induction heating apparatus and method
US5550353A (en) *	1990-01-31	1996-08-27	Inductotherm Corp.	Induction heating coil assembly for prevent of circulating current in induction heating lines for continuous-cast products
US5272720A (en) *	1990-01-31	1993-12-21	Inductotherm Corp.	Induction heating apparatus and method
JP2722794B2 (ja) *	1990-08-01	1998-03-09	富士電機株式会社	低融点金属対策を施したるつぼ形誘導炉
FR2693073A1 (fr) *	1992-06-24	1993-12-31	Celes	Dispositif de protection et de refroidissement des pôles d'un inducteur électro-magnétique.
DE10216865A1 (de) *	2001-04-17	2002-12-12	Hitachi Metals Ltd	Wärmebehandlungsofen mit Magnetfeld sowie Wärmebehandlungsverfahren unter Verwendung desselben
US7588342B2 (en) *	2006-04-24	2009-09-15	Energy Focus, Inc.	Lighted refrigerated display case with remote light source

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE404606C (de) *	1923-10-31	1924-10-23	Edmund Schroeder	Verfahren und Vorrichtung zum Erwaermen von Metallbaendern
US1823908A (en) *	1930-09-20	1931-09-22	Westinghouse Electric & Mfg Co	Induction furnace
US2005901A (en) *	1932-07-29	1935-06-25	Westinghouse Electric & Mfg Co	Induction sheet heater
FR1034097A (fr) *	1950-03-18	1953-07-17	Asea Ab	Four à induction à haute fréquence
US2781437A (en) *	1953-09-10	1957-02-12	Magnethermic Corp	Induction furnaces
US2848566A (en) *	1954-02-01	1958-08-19	Smith Corp A O	Induction heating apparatus for fusing vitreous enamel
DE1182373B (de) *	1963-05-30	1964-11-26	Siemens Ag	Querfeld-Induktionsofen
DE1565381A1 (de) *	1966-06-04	1970-01-15	Aeg Elotherm Gmbh	Induktionserwaermungseinrichtung unter Verwendung eines Querfeldinduktors
US3663782A (en) *	1971-06-10	1972-05-16	United States Steel Corp	Laminated iron core induction corner-heating unit
US3744002A (en) *	1972-06-30	1973-07-03	Westinghouse Electric Corp	Bus duct with plug-in unit for closely spaced bus bars
US3774002A (en) *	1972-11-21	1973-11-20	Park Ohio Industries Inc	Guide means for induction heating coil

1979
- 1979-05-23 FR FR7913428A patent/FR2457619A2/fr active Granted
1980
- 1980-05-12 EP EP80400644A patent/EP0020215B1/fr not_active Expired
- 1980-05-12 DE DE8080400644T patent/DE3064098D1/de not_active Expired
- 1980-05-19 US US06/150,992 patent/US4339625A/en not_active Expired - Lifetime
- 1980-05-20 CH CH390880A patent/CH635921A5/fr not_active IP Right Cessation
- 1980-05-20 DK DK218980A patent/DK218980A/da unknown
- 1980-05-21 JP JP6660480A patent/JPS55155489A/ja active Pending
- 1980-05-22 CA CA000352511A patent/CA1140192A/fr not_active Expired

Also Published As

Publication number	Publication date
US4339625A (en)	1982-07-13
EP0020215B1 (fr)	1983-07-13
CH635921A5 (fr)	1983-04-29
CA1140192A (fr)	1983-01-25
DK218980A (da)	1980-11-24
FR2457619A2 (fr)	1980-12-19
JPS55155489A (en)	1980-12-03
DE3064098D1 (en)	1983-08-18
EP0020215A1 (fr)	1980-12-10

Publication	Publication Date	Title
FR2447462B2 (fr)	1984-06-29
FR2446802B1 (fr)	1985-03-22
DK156580A (fr)	1980-10-14
BR8002583A (fr)	1980-12-09
BR8006808A (fr)	1981-04-28
FR2447216B1 (fr)	1984-02-10
FR2447023B3 (fr)	1982-07-30
DE3050308A1 (fr)	1982-07-29
DE3050110T1 (fr)	1982-03-25
FR2446053B1 (fr)	1983-07-18
FR2457619B2 (fr)	1982-10-29
FR2448962B3 (fr)	1981-02-20
FR2450313B1 (fr)	1983-10-21
FR2447624B3 (fr)	1982-06-04
FR2446515B3 (fr)	1981-11-20
FR2447302B1 (fr)	1982-07-16
FR2447786B1 (fr)	1984-05-04
FR2450525B1 (fr)	1983-11-18
FR2446906B1 (fr)	1981-05-29
FR2447763B3 (fr)	1981-07-03
FR2445982B1 (fr)	1985-03-29
FR2450670B2 (fr)	1983-07-01
DE2911522C2 (fr)	1981-03-12
FR2449274B3 (fr)	1982-03-12
FR2447452B1 (fr)	1982-11-19