JP2009522816A - 電磁的にシールドした誘導加熱装置 - Google Patents
電磁的にシールドした誘導加熱装置 Download PDFInfo
- Publication number
- JP2009522816A JP2009522816A JP2008549607A JP2008549607A JP2009522816A JP 2009522816 A JP2009522816 A JP 2009522816A JP 2008549607 A JP2008549607 A JP 2008549607A JP 2008549607 A JP2008549607 A JP 2008549607A JP 2009522816 A JP2009522816 A JP 2009522816A
- Authority
- JP
- Japan
- Prior art keywords
- enclosure
- induction heating
- magnetic field
- workpiece
- conductive material
- 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.)
- Abandoned
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 60
- 230000006698 induction Effects 0.000 title claims abstract description 58
- 239000012811 non-conductive material Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000011144 upstream manufacturing Methods 0.000 claims description 40
- 230000001939 inductive effect Effects 0.000 claims description 18
- 230000005674 electromagnetic induction Effects 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 5
- 238000011143 downstream manufacturing Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000595 mu-metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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
- H05B6/22—Furnaces without an endless core
- H05B6/24—Crucible furnaces
- H05B6/26—Crucible furnaces using vacuum or particular gas atmosphere
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Induction Heating (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75735506P | 2006-01-09 | 2006-01-09 | |
| PCT/US2007/000467 WO2007081918A2 (en) | 2006-01-09 | 2007-01-08 | Electromagnetically shielded induction heating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009522816A true JP2009522816A (ja) | 2009-06-11 |
| JP2009522816A5 JP2009522816A5 (https=) | 2010-02-25 |
Family
ID=38256974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008549607A Abandoned JP2009522816A (ja) | 2006-01-09 | 2007-01-08 | 電磁的にシールドした誘導加熱装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20070181567A1 (https=) |
| EP (1) | EP1974588A4 (https=) |
| JP (1) | JP2009522816A (https=) |
| KR (1) | KR20080092416A (https=) |
| CN (1) | CN101401485A (https=) |
| AU (1) | AU2007204999A1 (https=) |
| RU (1) | RU2403687C2 (https=) |
| WO (1) | WO2007081918A2 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9445460B2 (en) * | 2008-04-14 | 2016-09-13 | Inductotherm Corp. | Variable width transverse flux electric induction coils |
| EP2342944B1 (en) | 2008-09-28 | 2021-11-17 | Inductotherm Corp. | Openable induction coil and electromagnetically shielded inductor assembly |
| CA2789978C (en) * | 2010-02-19 | 2015-11-24 | Nippon Steel Corporation | Transverse flux induction heating device |
| KR101368528B1 (ko) | 2010-02-19 | 2014-02-27 | 신닛테츠스미킨 카부시키카이샤 | 트랜스버스 방식의 유도 가열 장치 |
| EP2577201B1 (en) * | 2010-05-25 | 2016-06-22 | Inductotherm Corp. | Electric induction gas-sealed tunnel furnace |
| CN104004981B (zh) * | 2014-06-05 | 2016-04-13 | 湖南湘投金天钛金属有限公司 | 一种冷轧钛带卷真空感应直接加热退火装置 |
| FR3107635B1 (fr) * | 2020-02-24 | 2023-06-02 | Fives Celes | Dispositif de chauffage d’un produit par induction a flux transverse |
| EP4271129A1 (de) * | 2022-04-29 | 2023-11-01 | SMS Elotherm GmbH | Vorrichtung zur induktiven erwärmung zumindest eines werkstücks sowie verfahren zur induktiven erwärmung zumindest eines werkstücks |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043722A (en) * | 1975-05-09 | 1977-08-23 | Reynolds Metals Company | Apparatus for heat curing electrical insulation provided on a central electrical conductor of an electrical cable |
| FR2520856A1 (fr) * | 1982-02-03 | 1983-08-05 | Clemessy Sa | Four industriel a induction pour le chauffage de produits longs disposes en nappe |
| EP0358162B1 (en) * | 1988-09-07 | 1994-05-25 | Daido Tokushuko Kabushiki Kaisha | Apparatus for producing metal powder |
| US5844213A (en) * | 1990-01-31 | 1998-12-01 | Inductotherm Corp. | Induction heating coil assembly for prevention of circulating currents in induction heating lines for continuous-cast products |
| US5257281A (en) * | 1990-01-31 | 1993-10-26 | Inductotherm Corp. | Induction heating apparatus and method |
| FR2752134B1 (fr) * | 1996-08-02 | 2003-12-26 | Selas Sa | Dispositif de chauffage par induction et installation de traitement thermique en continu comportant un tel dispositif |
| US6121592A (en) * | 1998-11-05 | 2000-09-19 | Inductotherm Corp. | Induction heating device and process for the controlled heating of a non-electrically conductive material |
| FR2821925B1 (fr) * | 2001-03-06 | 2003-05-16 | Celes | Enceinte d'etancheite au gaz et au vide d'isolation thermique destinee a un dispositif de chauffage par induction |
| AU2003256459A1 (en) * | 2002-07-09 | 2004-01-23 | Inductotherm Corporation | Bonding of materials with induction heating |
| FR2852187A1 (fr) * | 2003-03-07 | 2004-09-10 | Celes | Dispositif de chauffage par induction d'une bande metallique |
| BRPI0411858A2 (pt) * | 2003-06-26 | 2008-12-16 | Inductotherm Corp | blindagem eletromagnÉtica, e, mÉtodo para blindar um campo magnÉtico |
-
2007
- 2007-01-08 WO PCT/US2007/000467 patent/WO2007081918A2/en not_active Ceased
- 2007-01-08 JP JP2008549607A patent/JP2009522816A/ja not_active Abandoned
- 2007-01-08 CN CNA2007800021468A patent/CN101401485A/zh active Pending
- 2007-01-08 KR KR1020087019220A patent/KR20080092416A/ko not_active Withdrawn
- 2007-01-08 RU RU2008132812/07A patent/RU2403687C2/ru not_active IP Right Cessation
- 2007-01-08 EP EP07709636A patent/EP1974588A4/en not_active Withdrawn
- 2007-01-08 AU AU2007204999A patent/AU2007204999A1/en not_active Abandoned
- 2007-01-08 US US11/650,752 patent/US20070181567A1/en not_active Abandoned
-
2008
- 2008-12-31 US US12/347,653 patent/US20090107990A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080092416A (ko) | 2008-10-15 |
| EP1974588A4 (en) | 2011-06-22 |
| CN101401485A (zh) | 2009-04-01 |
| EP1974588A2 (en) | 2008-10-01 |
| AU2007204999A1 (en) | 2007-07-19 |
| WO2007081918A2 (en) | 2007-07-19 |
| RU2008132812A (ru) | 2010-02-20 |
| RU2403687C2 (ru) | 2010-11-10 |
| US20090107990A1 (en) | 2009-04-30 |
| WO2007081918A3 (en) | 2008-08-21 |
| US20070181567A1 (en) | 2007-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100106 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100106 |
|
| A762 | Written abandonment of application |
Free format text: JAPANESE INTERMEDIATE CODE: A762 Effective date: 20120302 |