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1. 发明授权

US06240120B1 Inductive melting of fine metallic particles 失效
标题翻译：金属微粒的感应熔化
公开(公告)号：US06240120B1
公开(公告)日：2001-05-29
申请号：US09582298
申请日：2000-06-22
申请人： Hans Bebber , Juan Fähnrich , Günter Phillipps
发明人： Hans Bebber , Juan Fähnrich , Günter Phillipps
IPC分类号： H05B616
CPC分类号： H05B6/20 , H05B6/34 , H05B2213/02
摘要： Fine metallic particles are melted in a furnace having an upper region surrounded by a crucible coil and a lower region forming a channel holding a core of a channel inductor. The particles are filled from above into the vessel while simultaneously electrically energizing the inductor with alternating current to inductively heat and fuse the particles and thereby form a melt in the vessel and electrically energizing the coil with alternating current to mix the melt in the vessel while energizing the inductor.
摘要翻译：精细的金属颗粒在具有由坩埚线圈包围的上部区域和形成保持沟道电感器的芯的沟道的下部区域的炉中熔化。将颗粒从上方填充到容器中，同时用交流电对电感器进行电激励，以感应加热和熔化颗粒，从而在容器中形成熔体，并用交流电对线圈进行电激励以在通电时混合熔体电感。

2. 发明授权

US06288377B1 Varnish oven for manufacturing process 失效
标题翻译：清漆烤箱用于制造过程
公开(公告)号：US06288377B1
公开(公告)日：2001-09-11
申请号：US09401440
申请日：1999-09-22
申请人： Zili Wu , David Arthur Nelson , Robert Steven Gruden , Joel Alex Shingledecker
发明人： Zili Wu , David Arthur Nelson , Robert Steven Gruden , Joel Alex Shingledecker
IPC分类号： H05B616
CPC分类号： F26B21/10 , B05B13/0221 , B05B16/20 , B05C9/14 , F26B15/12
摘要： A varnish oven (10), including a preheating station (12), a temperature homogenization station (14), a varnish application station (16), a varnish curing station (18), a cooling station (20), a conveyor system (24) and a control system (38). The conveyor system (24) moves parts through the oven. The parts start at the preheating station (12) where portions of the part are raised to an appropriate temperature for varnish application. The parts then move to the temperature homogenization station (14) where the temperature is maintained at an appropriate level. Varnish is applied to the part in the varnish application station (16) and is cured in the varnish curing station (18). Finally the part is cooled in the cooling station (20). The control system (38) varies the temperature of the preheating station (12), the temperature homogenization station (14), and the cooling station (20) to maintain part temperature upon stoppage of the conveyor system (24).
摘要翻译：清漆烘箱（10），包括预热站（12），温度均化站（14），清漆施加站（16），清漆固化站（18），冷却站（20），输送系统 24）和控制系统（38）。输送系统（24）将零件移动通过烤箱。部件从预热站（12）开始，其中部分部分被升高到适当的温度以进行清漆施加。然后，部件移动到温度均匀化站（14），其中温度保持在适当的水平。将清漆施加到清漆涂布台（16）中的部件上，并在清漆固化站（18）中固化。最后，部件在冷却站（20）中冷却。控制系统（38）改变预热站（12），温度均化站（14）和冷却站（20）的温度，以在输送系统（24）停止时维持部件温度。

3. 发明授权

US06180933B2 Furnace with multiple electric induction heating sections particularly for use in galvanizing line 有权
标题翻译：具有多个电感应加热段的炉，特别适用于镀锌生产线
公开(公告)号：US06180933B2
公开(公告)日：2001-01-30
申请号：US09498394
申请日：2000-02-03
申请人： Victor B. Demidovitch , William Goodlin
发明人： Victor B. Demidovitch , William Goodlin
IPC分类号： H05B616
CPC分类号： H05B6/103 , C23C2/02 , C23C2/40 , H05B6/067 , H05B6/107 , H05B2206/023
摘要： A furnace for heating ferrous metal workpiece is made up of a plurality of pairs of furnace sections with each pair of furnace section having a longitudinal flux inductors with controls for rapidly adjusting the heating rate according to a desired workpiece discharged temperature from the second of the furnace sections. The second furnace is controlled to maintain a substantially constant workpiece heating temperature. A second pair of furnace sections is provided with a first furnace section utilizing coil pairs with a dual output power supply having independent phase adjustable output currents to vary the current phase relation between the coils between 0 and 180°. The change to the phase relation is used to maintain efficient heating of the metal strip above the Curie temperature.
摘要翻译：用于加热黑色金属工件的炉子由多对炉子部分组成，每对炉子部分具有纵向磁通电感器，其具有控制器，用于根据来自第二炉的所需工件排出温度快速调节加热速率部分。控制第二炉以保持基本上恒定的工件加热温度。第二对炉段设置有利用具有独立相位可调输出电流的双输出电源的线圈对的第一炉段，以改变在0和180°之间的线圈之间的当前相位关系。相位关系的改变用于保持高于居里温度的金属带的有效加热。

4. 发明授权

US06819705B2 Induction furnace 失效
标题翻译：感应炉
公开(公告)号：US06819705B2
公开(公告)日：2004-11-16
申请号：US10312057
申请日：2002-12-20
申请人： Louis Johannes Fourie
发明人： Louis Johannes Fourie
IPC分类号： H05B616
CPC分类号： H05B6/16 , H05B6/20
摘要： An induction-heated furnace having a shell with at least a portion lined with refractory material having walls and a floor. At least one induction heater is mounted to the floor of the furnace refractory material that communicates with the interior of the furnace through a throat. The throat length is substantially longer than the throat length of the induction heater to aid the distribution of molten metal in the furnace.
摘要翻译：一种感应加热炉，其具有壳体，其至少一部分衬有具有壁和地板的耐火材料。至少一个感应加热器安装在通过喉部与炉内部连通的炉耐火材料的地板上。喉部长度基本上长于感应加热器的喉部长度，以帮助熔融金属在炉中的分布。

5. 发明授权

US06208682B1 Channel inductor and melt furnace comprising such channel inductor 失效
标题翻译：通道电感器和熔融炉包括这种通道电感器
公开(公告)号：US06208682B1
公开(公告)日：2001-03-27
申请号：US09446173
申请日：1999-12-16
申请人： Åke Archenholtz , Jan Bostedt , Arne Löfgren , Gote Tallback , Saeid Ebrahim , Alf Lundström
发明人： Åke Archenholtz , Jan Bostedt , Arne Löfgren , Gote Tallback , Saeid Ebrahim , Alf Lundström
IPC分类号： H05B616
CPC分类号： F27B14/065 , H05B6/20
摘要： A channel inductor and a furnace for melting, holding or refining metal. The channel inductor has a closed-loop core, a primary winding arranged around the core and a refractory lining in which the winding and core is partly enclosed and in which an inductor channel is formed. The channel inductor also has a detector to detect metal penetration of the refractory lining.
摘要翻译：用于熔化，保持或精炼金属的通道电感器和熔炉。沟道电感器具有闭环芯，围绕芯部布置的初级绕组和耐火衬层，其中绕组和芯部分被封装并且形成电感器通道。通道电感器还具有检测器，用于检测耐火衬里的金属渗透。

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