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公开(公告)号：US10462855B2
公开(公告)日：2019-10-29
申请号：US14381936
申请日：2012-03-01
摘要： A device for the induction heating of a billet of metal of high electrical conductivity has: a tubular body supporting a plurality of permanent magnets arranged inside the tubular body, angularly spaced apart from each other and arranged so as to be alternated with opposite polarities. The device also has a support for the billet that is arranged inside the tubular body and faces the magnets. The device also has a motor adapted to rotate the tubular body with respect to the billet in order to induce currents in the billet that circulate within the metal material, obtaining the heating of the billet by the Joule effect. An integral cooling system for the permanent magnets is provided, this being carried by the tubular body and suitable for feeding cooling air flows between adjacent permanent magnets.
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公开(公告)号：US08610040B2
公开(公告)日：2013-12-17
申请号：US12556885
申请日：2009-09-10
IPC分类号： H05B6/64
CPC分类号： H05B6/129
摘要： An electric oven includes a box casing presenting side walls, a rear wall, an upper wall and a lower wall, an opening and a closure door for this latter, the walls bounding an oven cavity heated by heating structure functionally associated with at least one of the walls. The heating structure is arranged to heat the cavity by induction and includes a generator arranged to generate an electromagnetic field, an electrically insulating material disposed between the generator and the oven wall at which the heating structure is positioned, and magnetically insulating structure is disposed on the outside of the oven with reference to the wall, the generator, the electrically insulating structure and the magnetically insulating structure defining a single, layered structure fitted to the oven wall.
摘要翻译： 一种电烤箱包括一个呈现侧壁，后壁，上壁和下壁的箱体外壳，用于后壁的开口和封闭门，所述壁围绕加热结构加热的加热结构，所述加热结构在功能上与以下中的至少一个相关联： 墙壁。 加热结构被布置成通过感应加热空腔，并且包括布置成产生电磁场的发电机，设置在发电机和加热结构所在的炉壁之间的电绝缘材料，并且磁绝缘结构设置在 相对于壁，发电机，电绝缘结构和磁绝缘结构限定了安装在炉壁上的单个分层结构。
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3.发明申请DEVICE FOR OBTAINING A MULTICRYSTALLINE SEMICONDUCTOR MATERIAL, IN PARTICULAR SILICON, AND METHOD FOR CONTROLLING THE TEMPERATURE THEREIN 审中-公开用于获得多晶硅半导体材料，特别是硅的装置以及用于控制温度的方法公开(公告)号：US20120304697A1
公开(公告)日：2012-12-06
申请号：US13503283
申请日：2010-10-20
申请人： Fabrizio Dughiero , Michele Forzan , Dario Ciscato , Mariolino Cesano , Fabrizio Crivello , Roberto Bechini
发明人： Fabrizio Dughiero , Michele Forzan , Dario Ciscato , Mariolino Cesano , Fabrizio Crivello , Roberto Bechini
IPC分类号： C03B19/02
CPC分类号： C30B11/003 , B22D27/045 , C30B29/06 , C30B35/00 , F27B14/14 , H05B6/24 , H05B6/362 , H05B6/367 , H05B6/44
摘要： A device for obtaining multicrystalline silicon, including: at least one crucible made of quartz for the silicon, removably housed in a cup-shaped graphite container; a fluid-tight openable casing; a top induction coil, set facing, with interposition of a graphite plate, the crucible, a lateral induction coil, set around a side wall of the graphite container, and a bottom induction coil, set facing a bottom wall of the graphite container and vertically mobile for varying the distance from the bottom wall; and first means for a.c. electrical supply of the induction coils separately from one another, and second means for supply of a coolant within respective hollow turns of the induction coils; the bottom induction coil includes four spiral windings, arranged alongside one another; electrical switching means enable in use selective connection of the four windings to one another according to different configurations.
摘要翻译： 一种用于获得多晶硅的装置，包括：用于硅的至少一个由石英制成的坩埚，可拆卸地容纳在杯形石墨容器中; 流体密封可开启外壳; 顶部感应线圈，设置为面对，插入石墨板，坩埚，设置在石墨容器的侧壁周围的侧面感应线圈，以及面对石墨容器的底壁并垂直设置的底部感应线圈 移动以改变与底壁的距离; 和第一种手段。 感应线圈彼此分开供电;以及第二装置，用于在感应线圈的相应空心匝内供应冷却剂; 底部感应线圈包括四个螺旋绕组，彼此并排设置; 电开关装置使得能够根据不同的配置使四个绕组彼此选择性地连接。
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4.发明申请METHOD AND DEVICE FOR OBTAINING A MULTICRYSTALLINE SEMICONDUCTOR MATERIAL, IN PARTICULAR SILICON 审中-公开用于获得多晶硅半导体材料，特别是硅的方法和装置公开(公告)号：US20120297580A1
公开(公告)日：2012-11-29
申请号：US13503272
申请日：2010-10-10
申请人： Fabrizio Dughiero , Michele Forzan , Dario Ciscato , Mariolino Cesano , Fabrizio Crivello , Paolo Bernabini
发明人： Fabrizio Dughiero , Michele Forzan , Dario Ciscato , Mariolino Cesano , Fabrizio Crivello , Paolo Bernabini
CPC分类号： C30B35/00 , B22D27/045 , C30B11/003 , C30B29/06 , F27B14/14 , H05B6/24 , H05B6/36 , H05B6/367 , H05B6/44
摘要： A device for obtaining multicrystalline silicon, including: at least one crucible, removably housed in a cup-shaped graphite container; a fluid-tight casing, including a fixed bottom half-shell and a vertically mobile top half-shell; a top induction coil, set facing, with interposition of a graphite plate, the crucible, a lateral induction coil and a bottom induction coil vertically mobile for varying the distance from the bottom wall; and means for a.c. electrical supply of the induction coils separately from one another; at least the lateral induction coil includes a plurality of plane turns set on top of one another, and means for selectively short-circuiting, supplying or not supplying the turns, all together or separately one or more at a time and for varying the frequency of supply thereof all together or separately one or more at a time.
摘要翻译： 一种用于获得多晶硅的装置，包括：可拆卸地容纳在杯形石墨容器中的至少一个坩埚; 流体密封的壳体，包括固定的底部半壳和垂直移动的顶部半壳; 顶部感应线圈，设置为面对，插入石墨板，坩埚，侧向感应线圈和垂直移动的底部感应线圈，用于改变与底壁的距离; 和a.c.的手段。 感应线圈彼此分开供电; 至少横向感应线圈包括设置在彼此顶部的多个平面匝，以及用于选择性地短路，供应或不提供匝的装置，所述装置一起或一次分开地或单独地一个或多个，并且用于改变频率 一起提供或分开一个或多个。
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5.发明申请METHOD FOR DETECTING THE PAN SIZE IN INDUCTION COOKING HOBS AND INDUCTION COOKING HOB FOR CARRYING OUT SUCH METHOD 有权用于检测诱导烹饪室中的PAN尺寸的方法和用于实施这种方法的感应烹饪HOB公开(公告)号：US20100181304A1
公开(公告)日：2010-07-22
申请号：US12687366
申请日：2010-01-14
IPC分类号： H05B6/12
CPC分类号： H05B6/065 , H05B6/1254 , H05B6/1272 , H05B2213/05 , Y02B40/126
摘要： A method for detecting the pan size and/or position in induction cooking hobs comprises providing at least a sensing circuit associated to a magnetic field concentrator, particularly a ferrite bar, and assessing an electrical parameter thereof correlated to the variation of the magnetic flux.
摘要翻译： 一种用于检测感应炉灶中的锅尺寸和/或位置的方法包括提供至少一个与磁场聚光器，特别是铁氧体棒相关联的感测电路，以及评估与磁通量的变化相关的电参数。
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公开(公告)号：US20100059513A1
公开(公告)日：2010-03-11
申请号：US12556885
申请日：2009-09-10
IPC分类号： H05B6/80
CPC分类号： H05B6/129
摘要： An electric oven is disclosed. The oven includes a box casing presenting side walls, a rear wall, an upper wall and a lower wall, an opening and a closure door for this latter, the walls bounding an oven cavity heated by heating means functionally associated with at least one of the walls. These heating means are arranged to heat the cavity by induction, the heating means comprising generator means arranged to generate an electromagnetic field, electrically insulating means disposed between the generator means and that oven wall at which the heating means are positioned, and magnetically insulating means disposed on the outside of the oven with reference to the wall, the generator means, the electrically insulating means and the magnetically insulating means defining a single layered structure applicable to the oven wall.
摘要翻译： 公开了电炉。 烤箱包括一个具有侧壁，后壁，上壁和下壁的盒壳体，用于后壁的开口和封闭门，所述壁围绕加热装置加热的烤箱空腔，所述加热装置在功能上与至少一个 墙壁 这些加热装置被布置成通过感应加热空腔，加热装置包括布置成产生电磁场的发电机装置，设置在发电机装置和加热装置所在的加热炉壁之间的电绝缘装置，以及设置的磁绝缘装置 在烘箱的外侧相对于壁，发电机装置，电绝缘装置和磁绝缘装置限定适用于炉壁的单层结构。
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7.发明授权Method for detecting the pan size in induction cooking hobs and induction cooking hob for carrying out such method 有权用于检测感应炉灶中的锅尺寸的方法和用于进行这种方法的感应炉灶公开(公告)号：US08569666B2
公开(公告)日：2013-10-29
申请号：US12687366
申请日：2010-01-14
IPC分类号： H05B6/12
CPC分类号： H05B6/065 , H05B6/1254 , H05B6/1272 , H05B2213/05 , Y02B40/126
摘要： A method for detecting the pan size and/or position in induction cooking hobs comprises providing at least a sensing circuit associated to a magnetic field concentrator, particularly a ferrite bar, and assessing an electrical parameter thereof correlated to the variation of the magnetic flux.
摘要翻译： 一种用于检测感应炉灶中的锅尺寸和/或位置的方法包括提供至少一个与磁场聚光器，特别是铁氧体棒相关联的感测电路，以及评估与磁通量的变化相关的电参数。
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公开(公告)号：US07838805B2
公开(公告)日：2010-11-23
申请号：US12066652
申请日：2006-09-12
IPC分类号： H05B6/14
CPC分类号： B29C49/6445 , B29B13/024 , B29C49/06 , B29C49/68 , B29C2035/0811 , H05B6/107
摘要： Preform heating device able to perform a precise and strongly localised heating of the preforms before the blow moulding phase of the plastic bottle or container production process. This device has an innovative construction configuration, thus allowing high efficiency thanks to the significant reduction in the energy required to reach the project temperatures in the heating element in a very rapid way. The inductor does not heat the preform directly, but takes to the temperature set, through the concentration of the magnetic flow, generated by the passage of current, a conductor material of a particular form that, by irradiation and convection, in turn heats the PET.
摘要翻译： 预成型加热装置能够在塑料瓶或容器生产过程的吹塑阶段之前对预制件进行精确和强烈的局部加热。 该设备具有创新的结构配置，因此通过以非常快速的方式显着减少加热元件中的项目温度所需的能量显着降低，从而实现高效率。 电感器不直接加热预制件，而是通过由电流通过产生的磁流的浓度而达到设定的温度，通过照射和对流的特定形式的导体材料依次加热PET 。
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公开(公告)号：US20080217326A1
公开(公告)日：2008-09-11
申请号：US12066652
申请日：2006-09-12
IPC分类号： H05B6/14
CPC分类号： B29C49/6445 , B29B13/024 , B29C49/06 , B29C49/68 , B29C2035/0811 , H05B6/107
摘要： Preform heating device able to perform a precise and strongly localised heating of the preforms before the blow moulding phase of the plastic bottle or container production process. This device has an innovative construction configuration, thus allowing high efficiency thanks to the significant reduction in the energy required to reach the project temperatures in the heating element in a very rapid way. The inductor does not heat the preform directly, but takes to the temperature set, through the concentration of the magnetic flow, generated by the passage of current, a conductor material of a particular form that, by irradiation and convection, in turn heats the PET.
摘要翻译： 预成型加热装置能够在塑料瓶或容器生产过程的吹塑阶段之前对预制件进行精确和强烈的局部加热。 该设备具有创新的结构配置，因此通过以非常快速的方式显着减少加热元件中的项目温度所需的能量显着降低，从而实现高效率。 电感器不直接加热预制件，而是通过由电流通过产生的磁流的浓度而达到设定的温度，通过照射和对流的特定形式的导体材料依次加热PET 。
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