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1. 发明申请

WO2010075587A3 HEATING AND MELTING OF MATERIALS BY ELECTRIC INDUCTION HEATING OF SUSCEPTORS 审中-公开
标题翻译：通过电感诱导加热材料的加热和熔融
公开(公告)号：WO2010075587A3
公开(公告)日：2010-10-14
申请号：PCT/US2009069549
申请日：2009-12-26
申请人： INDUCTOTHERM CORP , BELSH JOSEPH T , PRABHU SATYEN N , MORTIMER JOHN H , PEYSAKHOVICH VITALY A
发明人： BELSH JOSEPH T , PRABHU SATYEN N , MORTIMER JOHN H , PEYSAKHOVICH VITALY A
IPC分类号： F27B14/06 , F27B14/08
CPC分类号： H05B6/24 , F27B14/061 , F27B14/14 , F27B14/20 , F27D11/06 , F27D21/00
摘要： Apparatus and method are provided for heating and melting of materials by electric induction heating of susceptor components in a crucible of the furnace. The susceptor components comprise at least an array of susceptor rods arranged around the inner perimeter of the crucible. A susceptor base may also be provided in the crucible with connection to one end of the susceptor rods. One or more susceptor tubes may also be used within the interior volume of the crucible. Alternating current flow through one or more induction coils surrounding the exterior of the crucible generate magnetic flux fields that couple with the susceptor components to inductively heat the susceptor components. Heat from the susceptor components transfers to the material in the crucible to heat and melt the material.
摘要翻译：提供了用于通过在炉的坩埚中感受器部件的电感应加热来加热和熔化材料的装置和方法。基座部件包括至少一组围绕坩埚的内周布置的基座棒阵列。基座也可以设置在坩埚中，连接到基座杆的一端。也可以在坩埚的内部容积内使用一个或多个基座管。通过围绕坩埚外部的一个或多个感应线圈的交流电流产生与感受器部件耦合以感应加热感受器部件的磁通场。来自基座部件的热量转移到坩埚中的材料以加热和熔化材料。

2. 发明申请

WO2004094820A2 ELECTROMAGNETIC PUMP 审中-公开
标题翻译：电磁泵
公开(公告)号：WO2004094820A2
公开(公告)日：2004-11-04
申请号：PCT/US2004011707
申请日：2004-04-15
申请人： INDUCTOTHERM CORP , PEYSAKHOVICH VITALY A , FISHMAN OLEG S , TABATABAEI EMAD
发明人： PEYSAKHOVICH VITALY A , FISHMAN OLEG S , TABATABAEI EMAD
IPC分类号： F04B15/04 , F04B17/00 , F04B17/04 , F04B
CPC分类号： F04B17/04 , F04B15/04 , F04B17/00
摘要： An electromagnetic pump has a supply section and a magnetic force pumping section wherein flow of an electrically conductive material through the supply section is opposite to the flow of the material in the magnetic force pumping section in some examples. Multiple coils surround the supply and magnetic force pumping sections. Current flowing through the multiple coils creates magnetic fields that magnetically couple with a magnetic material disposed between the supply and magnetic force pumping sections so that the fields penetrate the electrically conductive material in the magnetic force pumping section substantially perpendicular to the desired flow direction which maximizes the magnitudes of magnetic forces applied to the electrically conductive material.
摘要翻译：电磁泵具有供电部分和磁力抽吸部分，其中在一些实例中，通过供应部分的导电材料的流动与磁力泵送部分中的材料的流动相反。多个线圈环绕供电和磁力泵送部分。流过多个线圈的电流产生磁场，其与布置在供电和磁力泵送部分之间的磁性材料磁耦合，使得磁场穿过磁力泵送部分中的导电材料，其基本上垂直于期望的流动方向，施加到导电材料的磁力的大小。

3. 发明申请

WO2010011987A3 ELECTRIC INDUCTION EDGE HEATING OF ELECTRICALLY CONDUCTIVE SLABS 审中-公开
标题翻译：电导体边缘加热电导线
公开(公告)号：WO2010011987A3
公开(公告)日：2010-04-15
申请号：PCT/US2009051779
申请日：2009-07-25
申请人： INDUCTOTHERM CORP , PEYSAKHOVICH VITALY A
发明人： PEYSAKHOVICH VITALY A
IPC分类号： H05B6/36 , H05B6/44
CPC分类号： H05B6/365 , H05B6/40
摘要： Electric induction heating of the edges of a slab comprising an electrically conductive, non ferrous material is achieved with a transverse flux induction coil that comprises a pair of coil sections with the slab passing between the coil sections. The coil sections extend transversely beyond the opposing edges of the slab. Magnetic flux concentrators are positioned around regions of the coil sections that are above and below the slab. A flux compensator is inserted between each of the two opposing extended ends of the coils sections in the vicinity of an edge of the slab. Alternatively only one of the edges of the slab may be inductively heated.
摘要翻译：包括导电非铁材料的板坯的边缘的电感应加热由横向磁通感应线圈实现，该磁通感应线圈包括一对线圈部分，其中板坯通过线圈段之间。线圈段横向延伸超过板坯的相对边缘。磁通集中器位于板坯上方和下方的线圈段周围。在板坯边缘附近的线圈部分的两个相对的延伸端的每一个之间插入一个磁通补偿器。或者，可以仅感应加热板坯中的一个边缘。

4. 发明申请

WO2007115086A2 TRANSVERSE FLUX INDUCTION HEATING APPARATUS AND COMPENSATORS 审中-公开
标题翻译：横向电流感应加热装置和补偿器
公开(公告)号：WO2007115086A2
公开(公告)日：2007-10-11
申请号：PCT/US2007065488
申请日：2007-03-29
申请人： INDUCTOTHERM CORP , CAO MIKE MAOCHANG , PEYSAKHOVICH VITALY A
发明人： CAO MIKE MAOCHANG , PEYSAKHOVICH VITALY A
IPC分类号： G06F7/00
CPC分类号： H05B6/104 , H05B6/362 , H05B6/365 , H05B6/40
摘要： An apparatus and process are provided for inductively heating a workpiece by transverse flux induction. The apparatus comprises a pair of identical coils, each of which includes a reversed head section bent to the opposite side of the workpiece. The assembled pair of coils is configured to effectively form a generally O-shaped coil arrangement on opposing sides of the workpiece. Combination electrically conductive and magnetic compensators, passive or active/passive, are also provided for use with transverse flux inductors.
摘要翻译：提供了一种用于通过横向磁通感应感应加热工件的装置和工艺。该装置包括一对相同的线圈，每个线圈包括弯曲到工件相对侧的反向头部。组装的一对线圈构造成在工件的相对侧上有效地形成大致O形的线圈装置。组合导电和磁补偿器（无源或主动/被动）也提供用于横向磁通电感器。

5. 发明申请

WO02054831A3 INDUCTION FURNACE WITH IMPROVED EFFICIENCY COIL SYSTEM 审中-公开
标题翻译：具有改进的效率线圈系统的感应炉
公开(公告)号：WO02054831A3
公开(公告)日：2002-10-03
申请号：PCT/US0200236
申请日：2002-01-07
申请人： INDUCTOTHERM CORP
发明人： FISHMAN OLEG S , NADOT VLADIMIR V , PEYSAKHOVICH VITALY A , MORTIMER JOHN H
IPC分类号： F27B14/06 , F27B14/14 , F27D11/06 , F27D99/00 , H05B6/24 , H05B6/06
CPC分类号： F27B14/061 , F27B14/14 , F27D11/06 , F27D99/0006 , F27D2099/0015 , H05B6/24 , Y02P10/253
摘要： An induction furnace system has an active induction coil surrounding a crucible. A passive induction coil also surrounds the crucible. The passive induction coil is connected in parallel with a capacitor to form an L-C tank circuit. A source of ac current is provided to the active induction coil to produce a magnetic field that inductively heats and melts an electrically conductive material in the crucible. The magnetic field also magnetically couples with the passive induction coil to induce a current in the passive induction coil. This induced current generates a magnetic field that inductively heats and melts the material. The resistance of the L-C tank circuit is reflected back into the circuit of the active induction coil to improve the overall efficiency of the induction furnace system. The crucible may be open-ended to allow the passage of the electrically conductive material through the crucible during the heating process.
摘要翻译：感应炉系统具有围绕坩埚的有源感应线圈。无源感应线圈也包围坩埚。无源感应线圈与电容器并联连接，形成L-C储能电路。交流电流源被提供给有源感应线圈以产生感应加热并熔化坩埚中的导电材料的磁场。磁场还与无源感应线圈磁耦合，以在无源感应线圈中感应出电流。该感应电流产生感应加热和熔化材料的磁场。 L-C储能电路的电阻被反射回有源感应线圈的电路中，以提高感应炉系统的整体效率。坩埚可以是开放式的，以允许导电材料在加热过程期间通过坩埚。

6. 发明申请

WO02095921A3 FURNACE WITH BOTTOM INDUCTION COIL 审中-公开
标题翻译：带底部感应线圈的炉
公开(公告)号：WO02095921A3
公开(公告)日：2003-05-30
申请号：PCT/US0216137
申请日：2002-05-21
申请人： INDUCTOTHERM CORP
发明人： FISHMAN OLEG S , PEYSAKHOVICH VITALY A
IPC分类号： F27D27/00 , F27B14/06 , F27D11/06 , H05B6/24 , H05B6/42 , H05B6/44 , F27D23/04 , H05B6/22
CPC分类号： H05B6/44 , H05B6/24 , H05B2213/02
摘要： An induction furnace 10 is provided with a bottom induction coil 30 to melt, heat and/or stir an electrically conductive material placed in the furnace 10. The furnace 10 is particularly useful for electrically conductive materials having a relatively low value of thermal conductivity, such as aluminum or an aluminum alloy.
摘要翻译：感应炉10设置有底部感应线圈30，以熔化，加热和/或搅拌放置在炉子10中的导电材料。炉子10特别适用于具有相对低的热导率值的导电材料，例如作为铝或铝合金。

7. 发明申请

WO0028787A9 INDUCTION HEATING DEVICE AND PROCESS FOR CONTROLLING TEMPERATURE DISTRIBUTION 审中-公开
标题翻译：感应加热装置和控制温度分布的方法
公开(公告)号：WO0028787A9
公开(公告)日：2000-09-28
申请号：PCT/US9924980
申请日：1999-10-25
申请人： INDUCTOTHERM CORP
发明人： FISHMAN OLEG S , LAMPI RUDOLPH K , MORTIMER JOHN H , PEYSAKHOVICH VITALY A
IPC分类号： H05B6/40 , H05B6/02 , H05B6/06 , H05B6/04
CPC分类号： H05B6/105 , H05B6/06 , H05B6/067 , H05B6/101
摘要： An induction heating device (10) for controlling the temperature distribution in an electrically conductive material, or susceptor (60), when heated by induced eddy currents in the material. A non-electrically conductive material can be heated in a controlled manner by placing the material near to the susceptor. Variable power is applied to multiple induction coil sections (40) wound around the length of the susceptor from a power source by one or more switching circuits (30). The coil sections can be overlapped (80) or counter-wound (121) between adjacent coil sections, or provided power in a cascaded manner, to achieve desired temperature distributions in the susceptor. A control circuit (50) is used to control the power applied to each coil section and the output of the power source. By placing a non-electrically conduction material near to the susceptor the material can be heated in a controlled manner.
摘要翻译：一种感应加热装置（10），用于当由材料中的感应涡流加热时控制导电材料或基座（60）中的温度分布。通过将材料放置在靠近基座的位置，可以以受控的方式加热非导电材料。通过一个或多个开关电路（30）将可变功率从电源施加到围绕感受器长度缠绕的多个感应线圈部分（40）。线圈部分可以在相邻线圈部分之间重叠（80）或反缠绕（121），或者以级联的方式提供电力，以在基座中实现期望的温度分布。控制电路（50）用于控制施加到每个线圈部分的功率和电源的输出。通过在感受器附近放置非导电材料，可以以受控的方式加热材料。

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