JP5717881B2 - 強磁性体製のストリップを安定させその変形を低減するための電磁気装置及び関連方法 - Google Patents
強磁性体製のストリップを安定させその変形を低減するための電磁気装置及び関連方法 Download PDFInfo
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Description
第1の個別の磁界と、前記ストリップの理論通過線に関して前記第1の個別の磁界の鏡像の位置に第2の個別の磁界とを生成する段階と、
磁界を伝達し分散させるための第1の手段によって、前記第1の磁界を伝達し分散させて、前記ストリップと平行な横方向に沿って分散された第1の連続磁界を生成する段階と、
磁界を伝達し分散させるための第2の手段によって、前記第2の磁界を伝達し分散させて、磁界を伝達し分散させるための前記第1の手段によって生成された前記第1の連続磁界の鏡像の位置に前記横方向に沿って分散された第2の連続磁界を生成する段階とを含む。
Claims (15)
- 強磁性体製のストリップ(4)の供給中に前記ストリップ(4)の変形を安定させ減少させるための電磁気装置(1)であって、
前記ストリップ(4)の理論通過線(50)と平行でかつ前記ストリップ(4)の搬送方向(100)に直角な横方向(100’)に沿って整列された複数の第1の電磁石(15,15’,15’’,15’’’)と、
前記ストリップ(4)の前記理論通過線(50)に関して前記第1の電磁石(15,15’,15’’,15’’’)の鏡像の位置に配置された複数の第2の電磁石(16,16’,16’’,16’’’)とを有し、
前記第1と第2の電磁石(15,15’,15’’,15’’’,16,16’,16’’,16’’’)のそれぞれが、少なくとも1つの極(18,18’,18’’)と前記少なくとも1つの極(18,18’,18’’)に巻かれた少なくとも1つの給電コイル(17,17’,17’’)とを備えるコアを有し、
前記装置(1)は更に、
前記第1の電磁石(15,15’,15’’,15’’’)の前記コア同士を接続する強磁性体製の第1の接続要素(26)と、
前記第2の電磁石(16,16’,16’’,16’’’)の前記コア同士を接続する強磁性体製の第2の接続要素(26’)であって、前記強磁性体製の前記ストリップ(4)の前記理論通過線(50)に関して前記第1の接続要素(26)の鏡像の位置に配置された第2の接続要素(26’)とを有し、
前記第1の接続要素(26)は、前記ストリップ(4)と複数の前記第1の電磁石(15,15’,15’’,15’’’)との間に配置され、
前記第2の接続要素(26’)は、前記ストリップ(4)と複数の前記第2の電磁石(16,16’,16’’,16’’’)との間に配置され、
前記装置(1)が、前記理論移動平面(50)に対する前記ストリップ(4)の位置を測定する複数の位置センサを有し,前記電磁石(15,15’,15’’,15’’’,16,16’,16’’,16’’’)のそれぞれの各給電コイル(17,17’,17’’)が、前記理論移動平面(50)に対する前記ストリップ(4)の前記位置に応じて給電される、電磁気装置(1)。 - 前記第1と第2の電磁石(15,15’,15’’,15’’’,16,16’,16’’,16’’’)がそれぞれ、
第1極(18)と、
前記第1極(18)より上の位置の第2極(18’)と、
前記第1極(18)と前記第2極(18’)との間に挟まれた中央極(18’’)と、
前記第1極(18)と前記第2極(18’)と前記中央極(18’’)とを接続するヨーク(19)とを有し、
強磁性体製の前記第1の接続要素(26)が、前記第1の電磁石(15,15’,15’’,15’’’)の前記中央極(18’’)同士を接続し、
強磁性体製の前記第2の接続要素(26’)が、前記第2の電磁石(16,16’,16’’,16’’’)の前記中央極(18’’)同士を接続する、請求項1に記載の電磁気装置(1)。 - 前記センサが、前記理論平面(50)に対して鏡像位置に2つずつになるように前記ストリップ(4)の前記理論移動平面(50)に関して両側に配置された、請求項2に記載の電磁気装置(1)。
- 前記少なくとも1つの給電コイル(17)が、前記中央極(18’’)に巻かれた、請求項1〜3のいずれか一項に記載の電磁気装置(1)。
- 前記電磁石(15,15’,15’’,15’’’,16,16’,16’’,16’’’)がそれぞれ、
前記中央極(18’’)に巻かれた給電コイル(17)と、
前記第1極(18)に巻かれた第1の補助給電コイル(17’)と、
前記第2極(18’)に巻かれた第2の補助給電コイル(17’’)とを有する、請求項1〜4のいずれか一項に記載の電磁気装置(1)。 - 前記第1と第2の接続要素(26,26’)の前記横方向(100’)に沿って測定された範囲が、前記横方向(100’)に沿って測定された前記ストリップ(4)の範囲以上とされている、請求項1〜5のいずれか一項に記載の電磁気装置(1)。
- 前記第1と第2の接続要素(26,26’)が、積層又は非積層の強磁性体製の矩形断面を有するバーから成り、前記バーが、前記バー自体によって接続された各中央極(18’’)の長さ(32)の二乗の5分の1以上の断面を有する、請求項1〜6のいずれか一項に記載の電磁気装置(1)。
- 前記第1と第2の接続要素(26,26’)の一方の前記理論通過線(50)からの距離(35)が、前記第1極(18)と前記第2極(18’)の同一理論平面(50)からの距離(35’)以下であり、前記距離(35,35’)が、前記理論通過線(50)に直角な方向に測定された、請求項1〜7のいずれか一項に記載の電磁気装置(1)。
- 強磁性体製の、前記第1の電磁石(15,15’,15’’,15’’’)の前記個々のヨーク(19)を互いに接続する第1の接続体(27)と、
強磁性体製の、前記第2の電磁石(16,16’,16’’,16’’’)の前記個々のヨーク(19)を互いに接続する第2の接続体(27’)とを有する、請求項1〜8のいずれか一項に記載の装置(1)。 - 前記接続体(27,27’)がそれぞれ、矩形断面を有する強磁性体製の板を有し、前記接続体(27,27’)のそれぞれに関して、前記理論通過線(50)と平行な方向に測定された前記断面の高さ(37)が、前記接続されたヨーク(19)の高さ以上である、請求項9に記載の装置(1)。
- 前記第1の電磁石(15,15’,15’’,15’’’)のヨーク(19)が単一体(28)で作成され、及び/又は、前記第2の電磁石(16,16’,16’’,16’’’)のヨーク(19)が単一体(28)で作成された、請求項2に記載の装置(1)。
- 請求項1〜11のいずれか一項に記載の装置(1)を含む、金属製のストリップ(4)を溶融金属で被覆するシステム。
- 溶融金属槽(7)を収容するポット(111)と、
前記ポット(111)の下流に配置された、余分な被覆を除去するためのユニット(5)と、
前記ポット(111)を支持するための支柱構造体とを備え、
前記装置(1)が前記支柱構造体に配置された、請求項12に記載のシステム。 - 溶融金属槽を収容するためのポット(111’)が提供され、前記溶融金属槽が前記ポット(111’)内に懸架されたままにするための電磁気装置(8)が提供され、前記ポット(111’)が、前記金属ストリップ(4)を導入するための入口(9)と、前記入口(9)の反対側に前記金属ストリップのための出口とを備え、前記装置(1)が、前記入口(9)に機能的に配置された、請求項12に記載のシステム。
- 請求項1に記載の装置によって、強磁性体製のストリップ(4)を供給中に前記ストリップ(4)を安定させかつ/又はその変形を修正する方法であって、
第1の個別の磁界と前記ストリップ(4)の理論通過線(50)に対して前記第1の個別の磁界の鏡像の位置に第2の個別の磁界とを生成する段階と、
磁界を伝達し分散させるための第1の手段によって、前記第1の磁界を伝達し分散させて、前記ストリップと平行な横方向(100’)に沿って分散された第1の連続磁界を生成する段階と、
磁界を伝達し分散させるための第2の手段によって、前記第2の磁界を伝達し分散させて、磁界を伝達し分散させるための前記第1の手段によって生成された前記第1の連続磁界の鏡像の位置に前記横方向(100’)に沿って分散された第2の連続磁界を生成する段階とを含む方法。
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ITMI2011A000268 | 2011-02-22 | ||
ITMI2011A000268A IT1405694B1 (it) | 2011-02-22 | 2011-02-22 | Dispositivo elettromagnetico per stabilizzare e ridurre la deformazione di un nastro in materiale ferromagnetico e relativo processo |
PCT/IB2012/050778 WO2012114266A1 (en) | 2011-02-22 | 2012-02-21 | Electromagnetic device for stabilizing and reducing the deformation of a strip made of ferromagnetic material, and related process |
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JP (1) | JP5717881B2 (ja) |
KR (1) | KR101553129B1 (ja) |
CN (1) | CN103492603B (ja) |
ES (1) | ES2533578T3 (ja) |
IT (1) | IT1405694B1 (ja) |
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BR112012023619A2 (pt) * | 2010-03-19 | 2016-08-02 | Sinfonia Technology Co Ltd | dispositivo de eliminação de vibração eletromagnética e programa de controle de eliminação de vibração eletromagnética |
ITMI20121533A1 (it) | 2012-09-14 | 2014-03-15 | Danieli Off Mecc | Stabilizzatore elettromagnetico |
KR101525875B1 (ko) * | 2013-06-03 | 2015-06-03 | 한국교통대학교산학협력단 | 자기 부상 가이드 시스템 |
DE102015216721B3 (de) * | 2015-09-01 | 2016-11-24 | Fontaine Engineering Und Maschinen Gmbh | Vorrichtung zum Behandeln eines Metallbandes |
JP6187577B2 (ja) * | 2015-12-25 | 2017-08-30 | Jfeスチール株式会社 | 金属帯の安定装置および溶融めっき金属帯の製造方法 |
DE102016222230A1 (de) * | 2016-08-26 | 2018-03-01 | Sms Group Gmbh | Verfahren und Beschichtungseinrichtung zum Beschichten eines Metallbandes |
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WO2012114266A1 (en) | 2012-08-30 |
RU2013142984A (ru) | 2015-04-10 |
ES2533578T3 (es) | 2015-04-13 |
RU2557044C2 (ru) | 2015-07-20 |
CN103492603A (zh) | 2014-01-01 |
ITMI20110268A1 (it) | 2012-08-23 |
PL2678460T3 (pl) | 2015-07-31 |
KR20130132601A (ko) | 2013-12-04 |
US20130319326A1 (en) | 2013-12-05 |
KR101553129B1 (ko) | 2015-09-14 |
US9550205B2 (en) | 2017-01-24 |
EP2678460A1 (en) | 2014-01-01 |
EP2678460B1 (en) | 2014-12-24 |
IT1405694B1 (it) | 2014-01-24 |
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