MXPA05013629A - Escudo electromagnetico para una bobina de calentamiento por induccion. - Google Patents

Escudo electromagnetico para una bobina de calentamiento por induccion.

Info

Publication number
MXPA05013629A
MXPA05013629A MXPA05013629A MXPA05013629A MXPA05013629A MX PA05013629 A MXPA05013629 A MX PA05013629A MX PA05013629 A MXPA05013629 A MX PA05013629A MX PA05013629 A MXPA05013629 A MX PA05013629A MX PA05013629 A MXPA05013629 A MX PA05013629A
Authority
MX
Mexico
Prior art keywords
induction heating
electromagnetic shield
heating coil
screen elements
workpiece
Prior art date
Application number
MXPA05013629A
Other languages
English (en)
Inventor
Jean Lovens
Original Assignee
Inductotherm Corp
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.)
Filing date
Publication date
Application filed by Inductotherm Corp filed Critical Inductotherm Corp
Publication of MXPA05013629A publication Critical patent/MXPA05013629A/es

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • 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
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0071—Active shielding

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

Se proporcionan un aparato y procedimiento para reducir la intensidad del campo electromagnetico en regiones seleccionadas para un campo producido cuando corriente AC fluye a traves de una o mas bobinas de induccion a traves de las cuales se mueve una pieza de trabajo para calentamiento por induccion de la pieza de trabajo; el escudo electromagnetico tiene elementos de pantalla transversales a traves de los cuales se mueve en la pieza de trabajo en extremos opuestos de la una o mas bobinas de induccion; uno o dos elementos de pantalla longitudinales conectan los elementos de pantallas transversales.
MXPA05013629A 2003-06-26 2004-06-23 Escudo electromagnetico para una bobina de calentamiento por induccion. MXPA05013629A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48282503P 2003-06-26 2003-06-26
PCT/US2004/020103 WO2005004559A2 (en) 2003-06-26 2004-06-23 Electromagnetic shield for an induction heating coil

Publications (1)

Publication Number Publication Date
MXPA05013629A true MXPA05013629A (es) 2006-02-24

Family

ID=33563889

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05013629A MXPA05013629A (es) 2003-06-26 2004-06-23 Escudo electromagnetico para una bobina de calentamiento por induccion.

Country Status (8)

Country Link
US (1) US6864419B2 (es)
EP (1) EP1637022B1 (es)
KR (1) KR101116046B1 (es)
CN (1) CN1810069B (es)
BR (1) BRPI0411858A2 (es)
CA (1) CA2527050C (es)
MX (1) MXPA05013629A (es)
WO (1) WO2005004559A2 (es)

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FR2890588B1 (fr) * 2005-09-12 2007-11-16 Roctool Soc Par Actions Simpli Dispositif de transformation de materiaux utilisant un chauffage par induction
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BR112012016758B1 (pt) * 2010-01-06 2020-04-28 Nippon Steel & Sumitomo Metal Corp bobina de aquecimento e aparelho de manufatura para um membro trabalhado
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US9955533B2 (en) 2011-09-20 2018-04-24 Crucible Intellectual Property, LLC. Induction shield and its method of use in a system
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US8826968B2 (en) 2012-09-27 2014-09-09 Apple Inc. Cold chamber die casting with melt crucible under vacuum environment
US8701742B2 (en) 2012-09-27 2014-04-22 Apple Inc. Counter-gravity casting of hollow shapes
US8813813B2 (en) 2012-09-28 2014-08-26 Apple Inc. Continuous amorphous feedstock skull melting
US10197335B2 (en) 2012-10-15 2019-02-05 Apple Inc. Inline melt control via RF power
US9445459B2 (en) 2013-07-11 2016-09-13 Crucible Intellectual Property, Llc Slotted shot sleeve for induction melting of material
US9925583B2 (en) 2013-07-11 2018-03-27 Crucible Intellectual Property, Llc Manifold collar for distributing fluid through a cold crucible
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US10135303B2 (en) 2014-05-19 2018-11-20 Apple Inc. Operating a wireless power transfer system at multiple frequencies
CN106664815B (zh) * 2014-08-01 2019-04-12 华为技术有限公司 一种电磁屏蔽材料及封装光模块的方法
KR101981407B1 (ko) * 2014-09-05 2019-05-23 닛폰세이테츠 가부시키가이샤 금속 띠판의 유도 가열 장치
KR101600558B1 (ko) * 2014-09-17 2016-03-08 주식회사 다원시스 자기장 차폐를 위한 유도 가열 장치
US9873151B2 (en) 2014-09-26 2018-01-23 Crucible Intellectual Property, Llc Horizontal skull melt shot sleeve
CN108141062B (zh) 2015-09-24 2021-09-24 苹果公司 可配置的无线发射器设备
US10790699B2 (en) 2015-09-24 2020-09-29 Apple Inc. Configurable wireless transmitter device
US10477741B1 (en) 2015-09-29 2019-11-12 Apple Inc. Communication enabled EMF shield enclosures
US10651685B1 (en) 2015-09-30 2020-05-12 Apple Inc. Selective activation of a wireless transmitter device
US10734840B2 (en) 2016-08-26 2020-08-04 Apple Inc. Shared power converter for a wireless transmitter device
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JP7124515B2 (ja) * 2018-07-25 2022-08-24 日本製鉄株式会社 金属帯板の誘導加熱設備
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Also Published As

Publication number Publication date
EP1637022A2 (en) 2006-03-22
WO2005004559A2 (en) 2005-01-13
US6864419B2 (en) 2005-03-08
CN1810069B (zh) 2010-06-23
CN1810069A (zh) 2006-07-26
EP1637022A4 (en) 2009-08-05
CA2527050C (en) 2010-01-05
KR101116046B1 (ko) 2012-02-22
BRPI0411858A2 (pt) 2008-12-16
EP1637022B1 (en) 2016-03-09
US20050006120A1 (en) 2005-01-13
WO2005004559A3 (en) 2005-05-19
CA2527050A1 (en) 2005-01-13
KR20060025561A (ko) 2006-03-21

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