JP2009521078A - 加工物の誘導加熱方法 - Google Patents
加工物の誘導加熱方法 Download PDFInfo
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- JP2009521078A JP2009521078A JP2008546266A JP2008546266A JP2009521078A JP 2009521078 A JP2009521078 A JP 2009521078A JP 2008546266 A JP2008546266 A JP 2008546266A JP 2008546266 A JP2008546266 A JP 2008546266A JP 2009521078 A JP2009521078 A JP 2009521078A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- 230000006698 induction Effects 0.000 title description 7
- 230000005291 magnetic effect Effects 0.000 claims abstract description 100
- 230000004907 flux Effects 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 9
- 230000005294 ferromagnetic effect Effects 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 240000006829 Ficus sundaica Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007704 transition Effects 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
- H05B6/102—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces the metal pieces being rotated while induction heated
-
- 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)
- General Induction Heating (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Abstract
Description
Claims (11)
- 導電性の加工物を誘導加熱する方法であって、超伝導式巻線を備えた、直流が流れるコイル構成の磁界内で、その磁界の主軸と一定の角度を成す回転軸の周りに加工物を回転させることによって、加工物を貫通する磁界の磁束密度が回転軸に沿って変化するように調整する方法において、
この回転軸に沿って変化する磁束密度が、磁界の部分領域内における磁気的な短絡部分を用いて発生されることを特徴とする方法 - 導電性の加工物を誘導加熱する方法であって、超伝導式巻線を備えた、直流が流れるコイル構成の磁界内で、その磁界の主軸と一定の角度を成す回転軸の周りに加工物を回転させることによって、加工物を貫通する磁界の磁束密度が回転軸に沿って変化するように調整する方法において、
この回転軸に沿って変化する磁束密度が、補助コイルを用いて発生されることを特徴とする方法 - 導電性の加工物を誘導加熱する方法であって、超伝導式巻線を備えた、直流が流れるコイル構成の磁界内で、その磁界の主軸と一定の角度を成す回転軸の周りに加工物を回転させることによって、加工物を貫通する磁界の磁束密度が回転軸に沿って変化するように調整する方法において、
この回転軸に沿って変化する磁束密度が、コイル構成の外側を取り巻く強磁性のヨークを用いて発生されることを特徴とする方法 - 導電性の加工物を誘導加熱する方法であって、超伝導式巻線を備えた、直流が流れるコイル構成の磁界内で、その磁界の主軸と一定の角度を成す回転軸の周りに加工物を回転させることによって、加工物を貫通する磁界の磁束密度が回転軸に沿って変化するように調整する方法において、
この回転軸に沿って変化する磁束密度が、回転軸と磁界の主軸が成す角度を変化させることによって調整されることを特徴とする方法 - 当該の補助コイルが、コイル構成に対して軸を平行にずらした形に配置されることを特徴とする請求項2に記載の方法。
- 当該の補助コイルが、磁界の部分領域内において、回転軸と同軸に、かつ加工物を同心に取り巻く形に配置されることを特徴とする請求項2に記載の方法。
- 当該のヨークが、内側に開いたトーラスと同様の形に構成されることを特徴とする請求項3に記載の方法。
- 回転軸の両側にそれぞれ磁極片が少なくとも一つずつ配備された、横断面が開いた、或いは閉じたリング又はC字形状のヨークを使用することを特徴とする請求項3に記載の方法。
- 各磁極片上にそれぞれ一つずつコイル構成として配備された超伝導式コイルを用いて、当該の磁界を発生させることを特徴とする請求項8に記載の方法。
- 当該の回転軸に沿って変化する磁束密度が、磁極片の磁極面の間隔を回転軸に沿って変化させることによって発生されることを特徴とする請求項8又は9に記載の方法。
- 当該の回転軸と磁界の主軸が成す角度が、約70°〜約88°の値に調整されることを特徴とする請求項4に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005061670A DE102005061670B4 (de) | 2005-12-22 | 2005-12-22 | Verfahren zum induktiven Erwärmen eines Werkstücks |
PCT/EP2006/012402 WO2007093213A1 (de) | 2005-12-22 | 2006-12-21 | Verfahren zum induktiven erwärmen eines werkstücks |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009521078A true JP2009521078A (ja) | 2009-05-28 |
JP4571692B2 JP4571692B2 (ja) | 2010-10-27 |
Family
ID=37876872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008546266A Expired - Fee Related JP4571692B2 (ja) | 2005-12-22 | 2006-12-21 | 加工物の誘導加熱方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080017634A1 (ja) |
EP (1) | EP1847157A1 (ja) |
JP (1) | JP4571692B2 (ja) |
KR (1) | KR100957683B1 (ja) |
CN (1) | CN101347045A (ja) |
AU (1) | AU2006338053B2 (ja) |
CA (1) | CA2634602A1 (ja) |
DE (1) | DE102005061670B4 (ja) |
WO (1) | WO2007093213A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007034970B4 (de) * | 2007-07-26 | 2010-05-12 | Zenergy Power Gmbh | Verfahren und Vorrichtung zum induktiven Erwärmen zumindest eines Billets |
DE102007051144B4 (de) * | 2007-07-26 | 2010-06-02 | Zenergy Power Gmbh | Induktionsheizer und Verfahren zum Verstellen der Breite der Schächte eines derartigen Induktionsheizers |
DE102007051108B4 (de) | 2007-10-24 | 2010-07-15 | Zenergy Power Gmbh | Verfahren zum induktiven Erwärmen eines metallischen Werkstücks |
KR101387492B1 (ko) * | 2007-11-26 | 2014-04-22 | 삼성전자주식회사 | 가열 유닛, 그리고 리플로우 장치 및 방법 |
FI20095213A0 (fi) | 2009-03-04 | 2009-03-04 | Prizztech Oy | Induktiokuumennusmenetelmä ja -laitteisto |
DE102010053283A1 (de) * | 2010-12-02 | 2012-06-06 | Zenergy Power Gmbh | Verfahren und Induktionsheizer zum Erwärmen von Billets |
DE102010053284A1 (de) * | 2010-12-02 | 2012-06-06 | Zenergy Power Gmbh | Verfahren und Induktionsheizer zum Erwärmen eines Billets |
WO2012131598A1 (en) | 2011-03-28 | 2012-10-04 | Biosurfit, S.A. | Liquid switching, dosing and pumping |
CN103313449B (zh) * | 2013-05-14 | 2015-09-09 | 上海超导科技股份有限公司 | 感应加热装置及其感应加热方法 |
CN103391654A (zh) * | 2013-06-28 | 2013-11-13 | 苏州科睿特能源科技有限公司 | 一种可实现固体金属材料梯度加热的装置 |
EP3071430A4 (en) * | 2013-11-22 | 2017-06-28 | PressureRite (Pty) Ltd | Device for controlling the pressure in a vehicle tyre |
WO2017212031A1 (en) | 2016-06-09 | 2017-12-14 | Biosurfit, S.A. | Liquid handling device for rotationally driving liquid flow and method of using device |
KR101877118B1 (ko) * | 2016-06-14 | 2018-07-10 | 창원대학교 산학협력단 | 자기장 변위를 이용한 초전도 직류 유도가열 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761527A (en) * | 1985-10-04 | 1988-08-02 | Mohr Glenn R | Magnetic flux induction heating |
JPH1143723A (ja) * | 1997-07-25 | 1999-02-16 | Nkk Corp | 誘導加熱装置 |
WO2004066681A1 (en) * | 2003-01-24 | 2004-08-05 | Sintef Energiforskning As | An apparatus and a method for induction heating of pieces of electrically conducting and non-magnetic material |
WO2005109955A1 (de) * | 2004-04-30 | 2005-11-17 | Alpha Ip Verwertungsgesellschaft Mbh | Energieeffiziente erwärmungsanlage für metalle |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1036886B (de) * | 1955-03-18 | 1958-08-21 | Deutsche Edelstahlwerke Ag | Vorrichtung zum induktiven Haerten langgestreckter Werkstuecke |
US2902572A (en) * | 1957-03-05 | 1959-09-01 | Penn Induction Company | Induction heating of metal strip |
DE1215276B (de) * | 1965-10-06 | 1966-04-28 | Deutsche Edelstahlwerke Ag | Vorrichtung zur stetigen, oertlich begrenzten Veraenderung der spezifischen Heizleistung eines Induktors |
CH568661A5 (ja) * | 1973-09-24 | 1975-10-31 | Varta Batterie | |
US4856097A (en) * | 1988-03-29 | 1989-08-08 | Glenn Mohr | Apparatus for induction heating of electrically conductive metal wire and strip |
US5032748A (en) * | 1988-11-11 | 1991-07-16 | Sumitomo Heavy Industries, Ltd. | Superconducting DC machine |
US5251685A (en) * | 1992-08-05 | 1993-10-12 | Inland Steel Company | Apparatus and method for sidewall containment of molten metal with horizontal alternating magnetic fields |
JPH08212512A (ja) * | 1995-02-03 | 1996-08-20 | Hitachi Ltd | 磁気記憶装置及びそれに用いる薄膜磁気ヘッドとその製造方法 |
US6208497B1 (en) * | 1997-06-26 | 2001-03-27 | Venture Scientifics, Llc | System and method for servo control of nonlinear electromagnetic actuators |
US6942469B2 (en) * | 1997-06-26 | 2005-09-13 | Crystal Investments, Inc. | Solenoid cassette pump with servo controlled volume detection |
US6602620B1 (en) * | 1998-12-28 | 2003-08-05 | Kabushiki Kaisha Toshiba | Magnetic recording apparatus, magnetic recording medium and manufacturing method thereof |
DE20023192U1 (de) * | 2000-07-26 | 2003-12-24 | Schmidt, Arno | Induktionstiegelrinnenofen |
DE20203784U1 (de) * | 2002-03-08 | 2003-07-24 | Franz Haimer Maschb Kg | Vorrichtung zum induktiven Erwärmen eines Werkzeughalters |
-
2005
- 2005-12-22 DE DE102005061670A patent/DE102005061670B4/de not_active Expired - Fee Related
-
2006
- 2006-12-21 WO PCT/EP2006/012402 patent/WO2007093213A1/de active Application Filing
- 2006-12-21 CN CNA2006800487849A patent/CN101347045A/zh active Pending
- 2006-12-21 KR KR1020087017774A patent/KR100957683B1/ko not_active IP Right Cessation
- 2006-12-21 JP JP2008546266A patent/JP4571692B2/ja not_active Expired - Fee Related
- 2006-12-21 EP EP06849391A patent/EP1847157A1/de not_active Withdrawn
- 2006-12-21 AU AU2006338053A patent/AU2006338053B2/en not_active Ceased
- 2006-12-21 CA CA002634602A patent/CA2634602A1/en not_active Abandoned
-
2007
- 2007-06-22 US US11/767,278 patent/US20080017634A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761527A (en) * | 1985-10-04 | 1988-08-02 | Mohr Glenn R | Magnetic flux induction heating |
JPH1143723A (ja) * | 1997-07-25 | 1999-02-16 | Nkk Corp | 誘導加熱装置 |
WO2004066681A1 (en) * | 2003-01-24 | 2004-08-05 | Sintef Energiforskning As | An apparatus and a method for induction heating of pieces of electrically conducting and non-magnetic material |
WO2005109955A1 (de) * | 2004-04-30 | 2005-11-17 | Alpha Ip Verwertungsgesellschaft Mbh | Energieeffiziente erwärmungsanlage für metalle |
Also Published As
Publication number | Publication date |
---|---|
WO2007093213A1 (de) | 2007-08-23 |
US20080017634A1 (en) | 2008-01-24 |
KR100957683B1 (ko) | 2010-05-12 |
CA2634602A1 (en) | 2007-08-23 |
AU2006338053A1 (en) | 2007-08-23 |
DE102005061670A1 (de) | 2007-07-05 |
EP1847157A1 (de) | 2007-10-24 |
DE102005061670B4 (de) | 2008-08-07 |
CN101347045A (zh) | 2009-01-14 |
JP4571692B2 (ja) | 2010-10-27 |
AU2006338053B2 (en) | 2010-04-15 |
KR20080090433A (ko) | 2008-10-08 |
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