JPS55155489A - Variable geometrical size electric furnace for induction heating metallic product - Google Patents
Variable geometrical size electric furnace for induction heating metallic productInfo
- Publication number
- JPS55155489A JPS55155489A JP6660480A JP6660480A JPS55155489A JP S55155489 A JPS55155489 A JP S55155489A JP 6660480 A JP6660480 A JP 6660480A JP 6660480 A JP6660480 A JP 6660480A JP S55155489 A JPS55155489 A JP S55155489A
- Authority
- JP
- Japan
- Prior art keywords
- induction heating
- electric furnace
- metallic product
- size electric
- geometrical size
- 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.)
- Pending
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)
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 (1)
Publication Number | Publication Date |
---|---|
JPS55155489A true JPS55155489A (en) | 1980-12-03 |
Family
ID=9225888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6660480A Pending JPS55155489A (en) | 1979-05-23 | 1980-05-21 | Variable geometrical size electric furnace for induction heating metallic product |
Country Status (8)
Country | Link |
---|---|
US (1) | US4339625A (ja) |
EP (1) | EP0020215B1 (ja) |
JP (1) | JPS55155489A (ja) |
CA (1) | CA1140192A (ja) |
CH (1) | CH635921A5 (ja) |
DE (1) | DE3064098D1 (ja) |
DK (1) | DK218980A (ja) |
FR (1) | FR2457619A2 (ja) |
Families Citing this family (10)
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 |
US5272720A (en) * | 1990-01-31 | 1993-12-21 | 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 |
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. |
KR100880597B1 (ko) * | 2001-04-17 | 2009-01-30 | 히타치 긴조쿠 가부시키가이샤 | 자장 중 열처리로를 이용한 열처리 방법 |
US7588342B2 (en) * | 2006-04-24 | 2009-09-15 | Energy Focus, Inc. | Lighted refrigerated display case with remote light source |
Family Cites Families (11)
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 DE DE8080400644T patent/DE3064098D1/de not_active Expired
- 1980-05-12 EP EP80400644A patent/EP0020215B1/fr 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 |
---|---|
EP0020215A1 (fr) | 1980-12-10 |
US4339625A (en) | 1982-07-13 |
DK218980A (da) | 1980-11-24 |
CH635921A5 (fr) | 1983-04-29 |
FR2457619B2 (ja) | 1982-10-29 |
FR2457619A2 (fr) | 1980-12-19 |
EP0020215B1 (fr) | 1983-07-13 |
DE3064098D1 (en) | 1983-08-18 |
CA1140192A (fr) | 1983-01-25 |
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